├── BitLocker-Logging.ps1 ├── LICENSE ├── OutgoingNTLMAudit.ps1 ├── PowerShell-AES-Encryption.ps1 ├── README.md ├── SADPhishes Screenshots ├── SADPhishes1.png ├── SADPhishes2.png ├── SADPhishes3.png ├── SADPhishes4.png ├── SADPhishes5.png ├── SADPhishes6.png ├── SADPhishesFlowchart.jpg ├── sadphishes1.png ├── sadphishes2.png ├── sadphishes3.png └── sadphishes4.png ├── SADPhishes.ps1 ├── SADPhishesFlowchart.vsdx ├── ShortURLChecker.ps1 └── VaronisDisableUserDenySMB.ps1 /BitLocker-Logging.ps1: -------------------------------------------------------------------------------- 1 | # BitLocker-Logging.ps1 2 | # Colin Edwards 3 | # August 2018 4 | #------------------------- 5 | # The purpose of this script is to log the BitLocker status of a computer. 6 | # A log file is created for each computer hostname, with a new file created for every new month, in the format "YYYY-MM-HOSTNAME.csv" 7 | # Configure this as a Group Policy Shutdown/Startup script or use Task Scheduler or some other method to get the computers on your domain to run this regularly. 8 | 9 | $blvs = Get-BitLockerVolume 10 | $CurrentDateTime = Get-Date -Format o 11 | $CurrentYearMonth = Get-Date -Format yyyy-MM 12 | $LogFileName = "$CurrentYearMonth-$env:COMPUTERNAME.csv" 13 | $LogFilePath = "\\Server\BitLockerStatus$" 14 | $LogFile = "$LogFilePath\$LogFileName" 15 | 16 | # If the log file for the current Year and Month does not exist, then create the log file and insert a header row 17 | if (!(Test-Path $LogFile)) { 18 | Set-Content $LogFile -Value "Timestamp,Hostname,Drive,BitLockerStatus" 19 | } 20 | 21 | # If the log file for the current Year and Month does exist, then append a new line to it with details for each BitLocker Volume (drive) in the workstation 22 | if (Test-Path $LogFile) { 23 | foreach ($blv in $blvs) { 24 | $blvvolumestatus = $blv.volumestatus 25 | $blvMountPoint = $blv.MountPoint 26 | $CurrentLog = "$CurrentDateTime,$env:COMPUTERNAME,$blvMountPoint,$blvvolumestatus" 27 | Out-File -filepath $LogFile -append -inputobject $CurrentLog -encoding ASCII 28 | } 29 | } 30 | 31 | exit 32 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /OutgoingNTLMAudit.ps1: -------------------------------------------------------------------------------- 1 | # 1-liner for reviewing Outgoing NTLM Traffic events generated when auditing is enabled via GPO "Computer Configuration> Policies> Windows Settings> Security Settings> Local Policies> Security Options> Network security: Restrict NTLM: Outgoing NTLM traffic to remote servers -> Define this policy setting: Audit all" 2 | Get-WinEvent -FilterHashTable @{LogName="Microsoft-Windows-NTLM/Operational"; ID = 8001} | Select MachineName, @{L="TargetServer"; E={$_.Properties[0].Value}}, @{L="SuppliedUser"; E={$_.Properties[1].Value}}, @{L="SuppliedDomain"; E={$_.Properties[2].Value}}, @{L="PID"; E={$_.Properties[3].Value}}, @{L="ClientProcessName"; E={$_.Properties[4].Value}}, @{L="ClientProcessUserID"; E={$_.Properties[6].Value}}, @{L="ClientProcessUserDomain"; E={$_.Properties[7].Value}}, @{L="MechanismOID"; E={$_.Properties[8].Value}} | Format-Table -AutoSize -Wrap 3 | -------------------------------------------------------------------------------- /PowerShell-AES-Encryption.ps1: -------------------------------------------------------------------------------- 1 | #Sample Code. This is not designed to be run as a script. 2 | 3 | 4 | #Prep Step 1 - Use Powershell to Generate a 256-Bit Key and store it in a given path 5 | # - For this step, you need to identify a secure location to store your Key. It is critical that you limit access to this location using ACLs. 6 | $KeyStoragePath = "c:\YourKeyStorage OR \\FileServer01\KeyStorageShare" 7 | $KeyFileName = "Username@YourDomainDotCom.AES.Key" 8 | $CreateKey = New-Object Byte[] 32 9 | [Security.Cryptography.RNGCryptoServiceProvider]::Create().GetBytes($CreateKey) 10 | $CreateKey | out-file "$KeyStoragePath\$KeyFileName" 11 | 12 | #Prep Step 2 - Capture the password for your User Account as a Secure String, AES Encrypt it using the Key generated in Step 1, and save it to a file. 13 | # - For this step, you need to identify a secure location to store your encrypted Password. Although this password is encrypted, you should still limit access to this location using ACLs. 14 | # - Complete this step immediately after Prep Step 1. It relies on variables that were defined in Prep Step 1. 15 | # - After the 4th line below is executed, you will need to type the password for your user account (Username@YourDomainDotCom) at Powershell's Read-Host prompt. 16 | $GetKey = Get-Content "$KeyStoragePath\$KeyFileName" 17 | $CredentialsStoragePath = "C:\YourEncryptedCredentialsStorage OR \\FileServer02\CredentialsStorageShare" 18 | $CredentialsFileName = "Username@YourDomainDotCom.securestring" 19 | $PasswordSecureString = Read-Host -AsSecureString 20 | $PasswordSecureString | ConvertFrom-SecureString -key $GetKey | Out-File -FilePath "$CredentialsStoragePath\$CredentialsFileName" 21 | 22 | 23 | #Use your AES Encrypted password file to authenticate with a Mail Server. Define mail server and user, decrypt the encrypted Credentials file, using the Key File, and load it into PSCredential so it can be passed to Send-MailMessage, compose email, and send. 24 | #Define Mail Server Details 25 | $PSEmailServer = "Mail.YourDomainDotCom" 26 | $SMTPPort = 587 27 | $SMTPUsername = "Username" 28 | #Define Key File Details 29 | $KeyStoragePath = "c:\YourKeyStorage\" 30 | $KeyFileName = "Username@YourDomainDotCom.AES.Key" 31 | $GetKey = Get-Content "$KeyStoragePath\$KeyFileName" 32 | #Define Encrypted Password File Detaisl 33 | $CredentialsStoragePath = "C:\YourEncryptedCredentialsStorage" 34 | $CredentialsFileName = "Username@YourDomainDotCom.securestring" 35 | $EncryptedPasswordFile = "$CredentialsStoragePath\$CredentialsFileName" 36 | #Use the Key to decrypt the password and load it into memory as a SecureString 37 | $SecureStringPassword = Get-Content -Path $EncryptedPasswordFile | ConvertTo-SecureString -Key $GetKey 38 | $EmailCredential = New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList $SMTPUsername,$SecureStringPassword 39 | #Define Email Message Options 40 | $MailTo = "RecipientAddress@DomainDotCom" 41 | $MailFrom = "Username@YourDomainDotCom" 42 | $MailSubject = "Hello world" 43 | $MailBody = "Here's the a test email that was sent using Powershell Send-MailMessage to send an email. The Powershell Script authenticated with the sending mail server using credentials that were stored in an encrypted file and decrypted on the fly during script execution to be passed as a System.Management.Automation.PSCredential." 44 | #Send Email 45 | Send-MailMessage -From $MailFrom -To $MailTo -Subject $MailSubject -Body $MailBody -Port $SMTPPort -Credential $EmailCredential -UseSsl 46 | 47 | #Decrypting a password file to reveal the plaintext password. (re-using some variables that were used in previous code above) 48 | $SMTPUsername = "Username" 49 | $KeyStoragePath = "c:\YourKeyStorage\" 50 | $KeyFileName = "Username@YourDomainDotCom.AES.Key" 51 | $GetKey = Get-Content "$KeyStoragePath\$KeyFileName" 52 | $CredentialsStoragePath = "C:\YourEncryptedCredentialsStorage" 53 | $CredentialsFileName = "Username@YourDomainDotCom.securestring" 54 | $EncryptedPasswordFile = "$CredentialsStoragePath\$CredentialsFileName" 55 | $SecureStringPassword = Get-Content -Path $EncryptedPasswordFile | ConvertTo-SecureString -Key $GetKey 56 | $EmailCredential = New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList $SMTPUsername,$SecureStringPassword 57 | $EmailCredential.GetNetworkCredential().Password 58 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Powershell Scripts 2 | Just a place where I'm making random powershell scripts available for use. 3 | 4 | BitLocker-Logging.ps1 is a quick tool to write BitLocker Status to a log file 5 | 6 | SADPhishes.ps1 is a tool I'm working on to use Exchange 2016's Compliance Search to delete emails that have been identified as phishing 7 | 8 | ShortURLChecker.ps1 is a tool for determining where a shortened URL (i.e. bit.ly, t.co, etc.) redirects to. 9 | 10 | VaronisDisableUserDenySMB.ps1 is a modification of a script provided by Varonis for automatically responding to potential ransomware activity. 11 | 12 | # SADPhishes.ps1 Basic info and Usage Screenshots 13 | The screenshots below show an example of a workflow that can be taken through the SADPhishes script. In this example... 14 | 15 | ...the user created a Compliance Search query using a Subject, Sender Address, and Date Range 16 | 17 | ...the user did not include an Attachment in the search 18 | 19 | ...the user searched against one 1 mailbox (instead of All mailboxes, or a group) 20 | 21 | ...the search returned 1 item 22 | 23 | ...the user chose to create and execute an In-Place eDiscovery Search based on the results of the Compliance Search 24 | 25 | ...the user launched the eDiscovery Search Results in their browser 26 | 27 | ...the user Deleted all of the items that were returned by the Compliance Search 28 | 29 | ...the user was returned to the top level Search Options Menu 30 | 31 | You can see in the screenshots that there is additional functionality not shown in this example. You can create and execute new Compliance Searches based on fewer criteria. You can run a Pre-Built Suspicious Attachment Types Search (that looks for attachments with 39 different suspicious file extensions, like .jar, .vbs, .bat, etc). You can supply SADPhishes with a text file that contains headers from a sample email, and it will attempt to parse the Sender, Subject, and Date from the headers in order to automatically build a query. You can view and re-run Compliance Searches that already exist. 32 | 33 | The SADPhishes tool doesn't really do anything that you couldn't do on your own by executing the right powershell commandlets, or even through the Exchange Administrative Center's GUI. But it does (1) make it easy to very quickly execute a search based on whatever criteria you have identified, (2) enforce a standard naming convention for searches, (3) provide warnings and reminders of the search functionality it is built on top of, and (4) provide useful feedback right in the powershell console instead of a user needing to click through multiple GUI screens in EAC. 34 | 35 | ![SADPhishes1](/SADPhishes%20Screenshots/SADPhishes1.png) 36 | 37 | ![SADPhishes2](/SADPhishes%20Screenshots/SADPhishes2.png) 38 | 39 | ![SADPhishes3](/SADPhishes%20Screenshots/SADPhishes3.png) 40 | 41 | ![SADPhishes4](/SADPhishes%20Screenshots/SADPhishes4.png) 42 | 43 | ![SADPhishes5](/SADPhishes%20Screenshots/SADPhishes5.png) 44 | 45 | ![SADPhishes6](/SADPhishes%20Screenshots/SADPhishes6.png) 46 | 47 | # SADPhishes.ps1 Flowchart 48 | ![SADPhishesFlowchart](/SADPhishes%20Screenshots/SADPhishesFlowchart.jpg) 49 | -------------------------------------------------------------------------------- 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/SADPhishes.ps1: -------------------------------------------------------------------------------- 1 | <# 2 | SADPhishes.ps1 3 | Exchange 2016 Compliance Search & Destroy Phishing Emails 4 | Colin Edwards / @EdwardsCP 5 | Development Started - September 2018 6 | -------------------------------------------------- 7 | Prerequisites: Script must be run from Exchange Management Shell by a User with the Exchange Discovery Management Role 8 | 9 | Basic Usage: Execute the script from within EMS 10 | The user is prompted to search using various combinations of the Subject, Sender Address, Date Range, and Attachment Names. 11 | The user selects to search either All Exchange Locations, or specify the Email Address associated with a specific MailBox or Group 12 | The script will create and execute a Compliance Search. 13 | The user then has the option to view details of the search results, delete the Items found by the Search, create an eDiscovery Search or Delete the search and return to the mail search options menu. 14 | 15 | 16 | Microsoft's docs say that a Compliance Search will return a max of 500 source mailboxes, and if there are more than 500 mailboxes that contain content that matches the query, the top 500 with the most search results are included in the results. This means large environments may need to re-run searches. Look for a future version of this script to be able to loop back through and perform another search if 500 results are returned and then deleted. 17 | ================= 18 | Version 1.0.15 19 | Fixed a bug in the RunPreviousComplianceSearch function due to a variable being a string instead of an integer, and the -le and -ge operators not working correctly because of it. 20 | ================= 21 | Version 1.0.12 22 | (shout out to Doug Metz for the feedback and these suggestions!) 23 | Added a "Sender and Date Range" search option. 24 | Added option to specify your own Search Name for your Compliance Search instead of having SADPhishes automatically create one based on your Search Criteria 25 | Added option to set the Description for your Compliance Search 26 | ================= 27 | Version 1.0.11 28 | Modified the search that extracts info from a Headers text file so that it would detect UTF-8 encoded subjects and convert them to plain text for executing the search. 29 | ================= 30 | Version 1.0.10 31 | Added the option to list all existing Compliance Searches and select one to re-run (RunPreviousComplianceSearch Function) 32 | ================= 33 | Version 1.0.9 34 | Bug Fixes - after eDiscovery search was run, needed to change the way the user is prompted about launching the results in the browser, and the workflow after that. 35 | ================= 36 | Version 1.0.8 37 | Fixed some bugs with the header text file search options 38 | ================= 39 | Version 1.0.7 40 | Reorganized the order of the functions in the script so it reads more easily top to bottom. 41 | Added option to launch eDiscovery Search results preview in default browser. 42 | Added search option to extract the Sender, Subject, and Date info from a text file containing Headers from a sample email 43 | Other minor bug fixes 44 | ================= 45 | Version 1.0.6 46 | A ComplianceSearch Name can have a maximum of 200 Characters. Changed the Search Name building process to use a unique integer at the end instead of a timestamp, so that it's less likely that we'll hit the 200 char limit. Then added some error trapping to prompt the user to specify a name if the one built automatically by SADPhishes was >200. 47 | ================= 48 | Version 1.0.5 49 | Removed HasAttachment:True from ContentMatchQuery because it was causing eDiscovery Searches to fail 50 | Changed all Variables set by SADPhishes from $VarName to $Script:VarName to fix variable cleanup when returning to the top menu after running a search. 51 | Menu options back the user out to the main menu and clear out Vars from previous searches instead of requiring that they exit the script and re-run to run another search. 52 | Added some debugging options to the main menu. 53 | Other minor bug fixes 54 | ================= 55 | Version 1.0.4 56 | Added options to create an Exchange In-place eDiscovery Search from the Compliance Search results. 57 | The option to execute the eDiscovery search is completely experimental. It knocked Exchange offline during testing. Not recommended in Prod. 58 | ================= 59 | Version 1.0.3 60 | Added AttachmentNameOptions and AttachmentNameMenu functions to search for emails with a specific Attachment name. 61 | Added an option for Attachment Name to the workflow of all searches 62 | Added an Attachment Name Only search option. 63 | Added an option for a Pre-Built Suspicious Attachment Types Search, and new functions in that workflow that don't allow for delete. This is for info-gathering only. 64 | ================= 65 | Version 1.0.2 66 | Modified ComplianceSearch function to add a TimeStamp to SearchName to make it unique if an identical search is re-run. 67 | Modified ThisSearchMailboxCount function to display a warning if the Compliance search returns 500 source mailboxes. 68 | ================= 69 | Version 1.0.1 70 | Added ThisSearchMailboxCount function to display the number of mailboxes and a list of email addresses with Compliance Search Hits 71 | Added ExchangeSearchLocationOptions and ExchangeSearchLocationMenu functions so the user can choose to search all Exchange Locations, or limit the search targets based on the Email Address associated with a Mailbox, Distribution Group, or Mail-Enabled Security Group 72 | ================= 73 | #> 74 | 75 | 76 | 77 | # Who doesn't like gratuitous ascii art? 78 | Function DisplayBanner { 79 | Write-Host ":(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><" 80 | Write-Host ":(:(:(:(:(:(: (:(:(:(:(:(:(<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><" 81 | Write-Host ":(:(:(:(:(:( (:(:(:(:(:(:(:(:(:(:(: :(:(:(:(:(:(<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><" 82 | Write-Host ":(:(:(:(:( :(:(:(:(:(:(:(:(:(:(:(:( (:(:(:(:(:(<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><" 83 | Write-Host ":(:(:(:(: (:(:(:(:(:(:(:(:(:(:(:(:(: :(:(:(:(:(<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><" 84 | Write-Host ":(:(:(:( (:(:(:(:(:(:(:(:(:(:(:(:(:(:( (:(:(:(:(<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><" 85 | Write-Host ":(:(:(: :(:(: (:(:(: (:( :(:(:( :(: :(:(:(:(<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><" 86 | Write-Host ":(:(:( (:(:(:( :(: (:(:(:( :(: (:(:( (:(:(:(<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><" 87 | Write-Host ":(:(: :(:(:(:(: ( :(:(:(:(: ( :(:(:(: (:(:(<><<><<><<><<>< <<><<><<><<><<><<><<><<><<>< <" 88 | Write-Host ":(:(: :(:(:(:(:( (:(:(:(:(:( (:(:(:(:( (:(:(<><<><<><<> <> <><<><<><<><<><<><<><<> <" 89 | Write-Host ":(:(: :(:(:(:( :( (:(:(:( :( (:(:(:( (:(:(<><<><< <><<><<> ><<><<><><<><< <<><" 90 | Write-Host ":(:(: :(:(:(: (:(:(: (:(: (:(:(: :(:(:( (:(:(<>< <<><<><<><<><<>< <<><>< ><<><<><" 91 | Write-Host ":(:(: :(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:( (:(:(< <<><<><<><<><<><<><<>< >< ><<><<><<><" 92 | Write-Host ":(:(: :(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:( (:(:(<>< <<><<><<><<><<>< <<><>< ><<><<><" 93 | Write-Host ":(:(: :(:(:(:(:(:(: :(:(:(:(:(:( (:(:(<><<><< <><<><<> ><<><<><><<><< <<><" 94 | Write-Host ":(:(: :(:(:(:(:(: :(:(:(:(: :(:(:(:(:( (:(:(<><<><<><<> <> <><<><<><<><<><<><<><<> <" 95 | Write-Host ":(:(:( (:(:(:(: :(:(:(:(:(:(: :(:(:(: :(:(:(<><<><<><<><<>< <<><<><<><<><<><<><<><<><<>< <" 96 | Write-Host ":(:(:(: :(:(:( (:(:(:(:(:(:(:( (:(:( (:(:(:(<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><" 97 | Write-Host ":(:(:(:( (:(:(: :(:(:(:(:(:(:(:(: :(:(: :(:(:(:(<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><" 98 | Write-Host ":(:(:(:(: :(:(:(:(:(:(:(:(:(:(:(:(:(:( (:(:(:(:(<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><" 99 | Write-Host ":(:(:(:(:( (:(:(:(:(:(:(:(:(:(:(:(:(: :(:(:(:(:(<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><" 100 | Write-Host ":(:(:(:(:(: (:(:(:(:(:(:(:(:(:(:(: (:(:(:(:(:(<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><" 101 | Write-Host ":(:(:(:(:(:(: :(:(:(:(:(:(<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><" 102 | Write-Host ":(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><<><" 103 | Write-Host "================================================================================================" 104 | Start-Sleep -m 200 105 | Write-Host " _____ _____ _____ _ _ _ " 106 | Write-Host " / ____| /\ | __ \ | __ \| | (_) | | " 107 | Write-Host " | (___ / \ | | | | | |__) | |__ _ ___| |__ ___ ___ " 108 | Write-Host " \___ \ / /\ \ | | | | | ___/| '_ \| / __| '_ \ / _ \/ __| " 109 | Write-Host " ____) | / ____ \ _| |__| | | | | | | | \__ \ | | | __/\__ \ " 110 | Write-Host " _____ |_____(_)_/ \_(_)_____(_) _|_|_ |_| |_|_|___/_| |_|\___||___/ " 111 | Write-Host " / ____| | | ___ | __ \ | | " 112 | Write-Host " | (___ ___ __ _ _ __ ___| |__ ( _ ) | | | | ___ ___| |_ _ __ ___ _ _ " 113 | Write-Host " \___ \ / _ \/ _' | '__/ __| '_ \ / _ \/\ | | | |/ _ \/ __| __| '__/ _ \| | | | " 114 | Write-Host " ____) | __/ (_| | | | (__| | | | | (_> < | |__| | __/\__ \ |_| | | (_) | |_| | " 115 | Write-Host " |_____/ \___|\__,_|_| \___|_| |_| \___/\/ |_____/ \___||___/\__|_| \___/ \__, | " 116 | Write-Host " _________________________/ | " 117 | Write-Host " |@EdwardsCP v1.0.15 2019___/ " 118 | Write-Host "================================================================================================" 119 | Start-Sleep -m 200 120 | Write-Host "===============================================================" -ForegroundColor Yellow 121 | Write-Host "== Exchange 2016 Compliance (S)earch (A)nd (D)estroy Phishes ==" -ForegroundColor Yellow 122 | Write-Host "===============================================================" -ForegroundColor Yellow 123 | Write-Host " " -ForegroundColor Yellow 124 | Write-Host "---------------------------------------------------------------" -ForegroundColor Red 125 | Write-Host "------------------------!!!Warning!!!--------------------------" -ForegroundColor Red 126 | Write-Host "If you use this script to delete emails, there is no automatic " -ForegroundColor Red 127 | Write-Host "method to undo the removal of those emails. " -ForegroundColor Red 128 | Write-Host "USE AT YOUR OWN RISK! " -ForegroundColor Red 129 | Write-Host "---------------------------------------------------------------" -ForegroundColor Red 130 | Write-Host "---------------------------------------------------------------" -ForegroundColor Red 131 | Write-Host "---------------------------------------------------------------" -ForegroundColor Yellow 132 | Write-Host "Important Info:" -ForegroundColor Yellow 133 | Write-Host "Microsoft's Compliance Search can search your entire environment, but will only return a maximum of 500 Mailboxes in the results." -ForegroundColor Yellow 134 | Write-Host "Microsoft's Compliance Search Purge Action will purge a maximum of 10 Items per Mailbox." -ForegroundColor Yellow 135 | Write-Host "Microsoft's Compliance Search Purge Action moves items to the user's Recoverable Items folder, and they will remain there based on the Retention Period that is configured for the mailbox." -ForegroundColor Yellow 136 | Write-Host "Microsoft's Compliance Search results will return Items that were already purged (and are located in the Recoverable Items folder)." -ForegroundColor Yellow 137 | Write-Host "Please consider those limitations when using SADPhishes." -ForegroundColor Yellow 138 | Write-Host "---------------------------------------------------------------" -ForegroundColor Yellow 139 | SearchTypeMenu 140 | } 141 | 142 | #Function for SearchType Menu Options Display 143 | Function SearchTypeOptions { 144 | Write-Host "SEARCH OPTIONS MENU" -ForegroundColor Green 145 | Write-Host "What type of search are you going to perform?" -ForegroundColor Yellow 146 | Write-Host "---------- New Searches ----------" 147 | Write-Host " [1] Subject and Sender Address and Date Range" 148 | Write-Host " [2] Subject and Date Range" 149 | Write-Host " [3] Subject and Sender Address" 150 | Write-Host " [4] Subject Only" 151 | Write-Host " [5] Sender Address Only (DANGEROUS)" 152 | Write-Host " [6] Sender and Date Range" 153 | Write-Host " [7] Attachment Name Only" 154 | Write-Host " [8] Pre-Built Suspicious Attachment Types Search" 155 | Write-Host " [9] Extract Subject and Sender Address from a text file containing EMail Headers" 156 | Write-Host " " 157 | Write-Host "--- Execute Existing Searches ---" 158 | Write-Host " [10] View and Run an existing Compliance Search" 159 | #Write-Host " [11] View and Run an existing eDiscovery Search" 160 | Write-Host " " 161 | Write-host "------- Debugging Options -------" 162 | Write-Host " [X] gci variable:" 163 | Write-Host " [Y] Print SADPhishesVars" 164 | Write-Host " [Z] Clear SADPhishesVars" 165 | Write-Host " " 166 | Write-Host "------------- Quit --------------" 167 | Write-Host " [Q] Quit" 168 | Write-Host "---------------------------------" 169 | } 170 | 171 | #Function for Search Type Menu 172 | Function SearchTypeMenu{ 173 | Do { 174 | SearchTypeOptions 175 | CreateSADPhishesNullVars 176 | $script:SearchType = Read-Host -Prompt 'Please enter a selection from the menu (1 - 10, X, Y, Z, or Q) and press Enter' 177 | switch ($script:SearchType){ 178 | '1'{ 179 | $script:Subject = Read-Host -Prompt 'Please enter the exact Subject of the Email you would like to search for' 180 | $script:Sender = Read-Host -Prompt 'Please enter the exact Sender (From:) address of the Email you would like to search for' 181 | $script:DateStart = Read-Host -Prompt 'Please enter the Beginning Date for your Date Range in the form M/D/YYYY' 182 | $script:DateEnd = Read-Host -Prompt 'Please enter the Ending Date for your Date Range in the form M/D/YYYY' 183 | $script:DateRangeSeparator = ".." 184 | $script:DateRange = $script:DateStart + $script:DateRangeSeparator + $script:DateEnd 185 | $script:ContentMatchQuery = "(Received:$script:DateRange) AND (From:$script:Sender) AND (Subject:'$script:Subject')" 186 | AttachmentNameMenu 187 | } 188 | '2'{ 189 | $script:Subject = Read-Host -Prompt 'Please enter the exact Subject of the Email you would like to search for' 190 | $script:DateStart = Read-Host -Prompt 'Please enter the Beginning Date for your Date Range in the form M/D/YYYY' 191 | $script:DateEnd = Read-Host -Prompt 'Please enter the Ending Date for your Date Range in the form M/D/YYYY' 192 | $script:DateRangeSeparator = ".." 193 | $script:DateRange = $script:DateStart + $script:DateRangeSeparator + $script:DateEnd 194 | $script:ContentMatchQuery = "(Received:$script:DateRange) AND (Subject:'$script:Subject')" 195 | AttachmentNameMenu 196 | } 197 | '3'{ 198 | $script:Subject = Read-Host -Prompt 'Please enter the exact Subject of the Email you would like to search for' 199 | $script:Sender = Read-Host -Prompt 'Please enter the exact Sender (From:) address of the Email you would like to search for' 200 | $script:ContentMatchQuery = "(From:$script:Sender) AND (Subject:'$script:Subject')" 201 | AttachmentNameMenu 202 | } 203 | '4'{ 204 | $script:Subject = Read-Host -Prompt 'Please enter the exact Subject of the Email you would like to search for' 205 | $script:ContentMatchQuery = "(Subject:'$script:Subject')" 206 | AttachmentNameMenu 207 | } 208 | '5'{ 209 | Do { 210 | Write-Host "WARNING: Are you sure you want to search based on only Sender Address?" -ForegroundColor Red 211 | Write-Host "WARNING: This has the potential to return many results and delete many emails." -ForegroundColor Red 212 | $script:DangerousSearch = Read-Host -Prompt 'After reading the warning above, would you like to proceed? [Y]es or [Q]uit' 213 | switch ($script:DangerousSearch){ 214 | 'Y'{ 215 | $script:Sender = Read-Host -Prompt 'Please enter the exact Sender (From:) address of the Email you would like to search for' 216 | $script:ContentMatchQuery = "(From:$script:Sender)" 217 | AttachmentNameMenu 218 | } 219 | 'q'{ 220 | Read-Host -Prompt "Please press Enter to return to the Search Options Menu" 221 | ClearSADPhishesVars 222 | SearchTypeMenu 223 | } 224 | } 225 | } 226 | until ($script:DangerousSearch -eq 'q') 227 | } 228 | '6'{ 229 | $script:Sender = Read-Host -Prompt 'Please enter the exact Sender (From:) address of the Email you would like to search for' 230 | $script:DateStart = Read-Host -Prompt 'Please enter the Beginning Date for your Date Range in the form M/D/YYYY' 231 | $script:DateEnd = Read-Host -Prompt 'Please enter the Ending Date for your Date Range in the form M/D/YYYY' 232 | $script:DateRangeSeparator = ".." 233 | $script:DateRange = $script:DateStart + $script:DateRangeSeparator + $script:DateEnd 234 | $script:ContentMatchQuery = "(Received:$script:DateRange) AND (From:$script:Sender)" 235 | AttachmentNameMenu 236 | } 237 | '7'{ 238 | $script:AttachmentName = Read-Host -Prompt 'Please enter the exact File Name of the Attachment you want to search for (i.e. SADPhishes.ps1) and Press Enter' 239 | ExchangeSearchLocationMenu 240 | } 241 | '8'{ 242 | Write-Host "You have chosen to conduct the SADPhishes Pre-Built Suspicious Attachment Types Search." -ForegroundColor Yellow 243 | Write-Host "This search will return a list of Mailboxes that contain Attachments with specific file extensions." -ForegroundColor Yellow 244 | Write-Host "This search is a Search-Only option, with no Delete built into the SADPhishes Workflow." -ForegroundColor Yellow 245 | Write-Host "Take these results and investigate." -ForegroundColor Yellow 246 | Read-Host -Prompt "After you have read the information about this Suspicious Attachment Search, Press Enter to continue." 247 | $script:ContentMatchQuery = "((Attachment:'.ade') OR (Attachment:'.adp') OR (Attachment:'.apk') OR (Attachment:'.bas') OR (Attachment:'.bat') OR (Attachment:'.chm') OR (Attachment:'.cmd') OR (Attachment:'.com') OR (Attachment:'.cpl') OR (Attachment:'.dll') OR (Attachment:'.exe') OR (Attachment:'.hta') OR (Attachment:'.inf') OR (Attachment:'.iqy') OR (Attachment:'.jar') OR (Attachment:'.js') OR (Attachment:'.jse') OR (Attachment:'.lnk') OR (Attachment:'.mht') OR (Attachment:'.msc') OR (Attachment:'.msi') OR (Attachment:'.msp') OR (Attachment:'.mst') OR (Attachment:'.ocx') OR (Attachment:'.pif') OR (Attachment:'.pl') OR (Attachment:'.ps1') OR (Attachment:'.reg') OR (Attachment:'.scr') OR (Attachment:'.sct') OR (Attachment:'.shs') OR (Attachment:'.slk') OR (Attachment:'.sys') OR (Attachment:'.vb') OR (Attachment:'.vbe') OR (Attachment:'.vbs') OR (Attachment:'.wsc') OR (Attachment:'.wsf') OR (Attachment:'.wsh'))" 248 | ExchangeSearchLocationMenu 249 | } 250 | '9'{ 251 | Write-Host "You have chosen to have SADPhishes open a Text file containing the Headers" -ForegroundColor Yellow 252 | Write-Host "from a sample EMail. Please select the text file to open in the dialog box" -ForegroundColor Yellow 253 | Write-Host "that will open when you proceed." -ForegroundColor Yellow 254 | Read-Host -Prompt "After you have read the information above, Press Enter to proceed." 255 | ParseEmailHeadersFile 256 | } 257 | '10'{ 258 | RunPreviousComplianceSearch 259 | } 260 | #'11'{ 261 | # RunPreviousEDiscoverySearch 262 | #} 263 | 'q'{ 264 | Write-Host "Thanks for using SADPhishes!" -ForegroundColor Yellow 265 | Exit 266 | } 267 | 'x'{ 268 | gci variable: 269 | } 270 | 'y'{ 271 | PrintSADPhishesVars 272 | } 273 | 'z'{ 274 | ClearSADPhishesVars 275 | } 276 | } 277 | } 278 | until ($script:SearchType -eq 'q') 279 | } 280 | 281 | #Function to Open a Text file containing email headers, parse each line to find the From:, Subject:, and Date: values, and output to the results. 282 | Function ParseEmailHeadersFile{ 283 | $script:EmailHeadersFile = Get-FileName 284 | $script:EmailHeadersLines = Get-Content $Script:EmailHeadersFile 285 | Write-Host "=======================================================" -ForegroundColor Yellow 286 | Foreach ($script:EmailHeadersLine in $script:EmailHeadersLines){ 287 | $Script:FromHeaderMatches = $script:EmailHeadersLine -match '^From:.*<(.*@.*)>$' 288 | $Script:SubjectHeaderMatches = $script:EmailHeadersLine -match '^Subject: (.*)$' 289 | $Script:DateHeaderMatches = $script:EmailHeadersLine -match '^Date: (([a-zA-Z][a-zA-Z][a-zA-Z]), (\d{1,2}) ([a-zA-Z][a-zA-Z][a-zA-Z]) (\d{4}).*)$' 290 | If ($Script:FromHeaderMatches) { 291 | $Script:Sender = $matches[1] 292 | Write-Host "SADPhishes found this Sender Address..." -ForegroundColor Yellow 293 | Write-Host $script:Sender 294 | } 295 | 296 | If ($script:SubjectHeaderMatches){ 297 | $Script:Subject = $matches[1] 298 | Write-Host "SADPhishes Found this Subject..." -ForegroundColor Yellow 299 | Write-Host $Script:Subject 300 | #check to see if the subject is UTF-8 encoded, and extract plain text to use for search if it is. 301 | If ($Script:Subject -match '^=\?UTF-8\?B\?(.*)\?\=$') { 302 | $Script:SubjectB64Encode = $matches[1] 303 | $Script:SubjectB64Decode = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String("$Script:SubjectB64Encode")) 304 | Write-Host "=========================================================================" 305 | Write-Host "The Subject found in the Headers was UTF-8 Encoded instead of plain text." 306 | Write-Host "Decoding this UTF-8 Encoded Subject..." 307 | Write-Host $Script:Subject -ForegroundColor Yellow 308 | Write-host "Base64 encoded string..." 309 | Write-host $Script:SubjectB64Encode -ForegroundColor Yellow 310 | Write-Host "Decoded plain text Subject for SADPhishes Search..." 311 | Write-Host $Script:SubjectB64Decode -ForegroundColor Yellow 312 | Write-Host "=========================================================================" 313 | $Script:Subject = $Script:SubjectB64Decode 314 | } 315 | } 316 | 317 | If ($script:DateHeaderMatches){ 318 | $Script:DateFromHeader = $matches[1] 319 | $Script:DateFromHeaderDayOfWeek = $matches[2] 320 | $Script:DateFromHeaderDayOfMonth = $matches[3] 321 | $Script:DateFromHeaderMonth = $matches[4] 322 | $Script:DateFromHeaderYear = $matches[5] 323 | If ($Script:DateFromHeaderMonth -eq 'Jan'){ 324 | $Script:DateFromHeaderMonthNum = "1" 325 | } 326 | If ($Script:DateFromHeaderMonth -eq 'Feb'){ 327 | $Script:DateFromHeaderMonthNum = "2" 328 | } 329 | If ($Script:DateFromHeaderMonth -eq 'Mar'){ 330 | $Script:DateFromHeaderMonthNum = "3" 331 | } 332 | If ($Script:DateFromHeaderMonth -eq 'Apr'){ 333 | $Script:DateFromHeaderMonthNum = "4" 334 | } 335 | If ($Script:DateFromHeaderMonth -eq 'May'){ 336 | $Script:DateFromHeaderMonthNum = "5" 337 | } 338 | If ($Script:DateFromHeaderMonth -eq 'Jun'){ 339 | $Script:DateFromHeaderMonthNum = "6" 340 | } 341 | If ($Script:DateFromHeaderMonth -eq 'Jul'){ 342 | $Script:DateFromHeaderMonthNum = "7" 343 | } 344 | If ($Script:DateFromHeaderMonth -eq 'Aug'){ 345 | $Script:DateFromHeaderMonthNum = "8" 346 | } 347 | If ($Script:DateFromHeaderMonth -eq 'Sep'){ 348 | $Script:DateFromHeaderMonthNum = "9" 349 | } 350 | If ($Script:DateFromHeaderMonth -eq 'Oct'){ 351 | $Script:DateFromHeaderMonthNum = "10" 352 | } 353 | If ($Script:DateFromHeaderMonth -eq 'Nov'){ 354 | $Script:DateFromHeaderMonthNum = "11" 355 | } 356 | If ($Script:DateFromHeaderMonth -eq 'Dec'){ 357 | $Script:DateFromHeaderMonthNum = "12" 358 | } 359 | $Script:DateFromHeaderFormatted = "$Script:DateFromHeaderMonthNum" + "/" + "$Script:DateFromHeaderDayOfMonth" + "/" + "$Script:DateFromHeaderYear" 360 | Write-Host "SADPhishes Found this Date in the Headers..." -ForegroundColor Yellow 361 | Write-Host $Script:DateFromHeader 362 | Write-Host $Script:DateFromHeaderFormatted 363 | } 364 | } 365 | Write-Host "=======================================================" -ForegroundColor Yellow 366 | UseParsedEmailHeadersSender 367 | } 368 | 369 | #Function to give the user the option to use the Sender extracted from the headers, or specify their own 370 | Function UseParsedEmailHeadersSender{ 371 | Do{ 372 | Write-Host "Do you want to use the Sender [$script:sender] as part of your search criteria? [Y]es or [N]o" -ForegroundColor Yellow 373 | $script:UseSenderFromHeaderFile = Read-Host -Prompt "Please answer the question with Y or N and press Enter to proceed." 374 | Switch ($script:UseSenderFromHeaderFile){ 375 | 'Y'{ 376 | #$Script:Sender already set correctly 377 | UseParsedEmailHeadersSubject 378 | } 379 | 'N'{ 380 | $Script:Sender = Read-Host -Prompt "Please enter the exact Sender (From:) address of the Email you would like to search for" 381 | UseParsedEmailHeadersSubject 382 | } 383 | 'q'{ 384 | ClearSADPhishesVars 385 | SearchTypeMenu 386 | } 387 | } 388 | } 389 | Until ($Script:UseSenderFromHeaderFile -eq 'q') 390 | } 391 | 392 | #Function to give the user the option to use the Subject extracted from the headers, or specify their own 393 | Function UseParsedEmailHeadersSubject{ 394 | Do{ 395 | Write-Host "Do you want to use the Subject [$script:subject] as part of your search criteria? [Y]es or [N]o" -ForegroundColor Yellow 396 | $script:UseSubjectFromHeaderFile = Read-Host -Prompt "Please answer the question with Y or N and press Enter to proceed." 397 | Switch ($script:UseSubjectFromHeaderFile){ 398 | 'Y'{ 399 | #$Script:Subject already set correctly 400 | UseParsedEmailHeadersDate 401 | } 402 | 'N'{ 403 | $Script:Subject = Read-Host -Prompt "Please enter the exact Subject of the Email you would like to search for" 404 | UseParsedEmailHeadersDate 405 | } 406 | 'q'{ 407 | ClearSADPhishesVars 408 | SearchTypeMenu 409 | } 410 | } 411 | } 412 | Until ($Script:UseSubjectFromHeaderFile -eq 'q') 413 | 414 | } 415 | 416 | #Function for UseParsedEmailHeadersDate Menu Options Display 417 | Function UseParsedEmailHeadersDateOptions { 418 | Write-Host "Email Headers Date Options Menu" -ForegroundColor Green 419 | Write-Host "This Date was found in the Headers [$script:DateFromHeader]" -ForegroundColor Yellow 420 | Write-Host "Please select an option from this menu to proceed..." 421 | Write-Host "[1] Search for emails using only that date" 422 | Write-Host "[2] Specify your own date range" 423 | Write-Host "[3] Do not include a date in your search" 424 | } 425 | 426 | #Function to give the user the option to use the Date extracted from the headers, or specify their own 427 | Function UseParsedEmailHeadersDate{ 428 | Do{ 429 | UseParsedEmailHeadersDateOptions 430 | $Script:UseDateFromHeaderFile = Read-Host -Prompt "Please enter a selection from the menu (1, 2, or 3) and press Enter to proceed." 431 | Switch ($Script:UseDateFromHeaderFile){ 432 | '1'{ 433 | $script:DateStart = $Script:DateFromHeaderFormatted 434 | $script:DateEnd = $Script:DateFromHeaderFormatted 435 | $script:DateRangeSeparator = ".." 436 | $script:DateRange = $script:DateStart + $script:DateRangeSeparator + $script:DateEnd 437 | $script:ContentMatchQuery = "(Received:$script:DateRange) AND (From:$script:Sender) AND (Subject:'$script:Subject')" 438 | AttachmentNameMenu 439 | } 440 | '2'{ 441 | $script:DateStart = Read-Host -Prompt 'Please enter the Beginning Date for your Date Range in the form M/D/YYYY' 442 | $script:DateEnd = Read-Host -Prompt 'Please enter the Ending Date for your Date Range in the form M/D/YYYY' 443 | $script:DateRangeSeparator = ".." 444 | $script:DateRange = $script:DateStart + $script:DateRangeSeparator + $script:DateEnd 445 | $script:ContentMatchQuery = "(Received:$script:DateRange) AND (From:$script:Sender) AND (Subject:'$script:Subject')" 446 | AttachmentNameMenu 447 | } 448 | '3'{ 449 | $script:ContentMatchQuery = "(From:$script:Sender) AND (Subject:'$script:Subject')" 450 | AttachmentNameMenu 451 | } 452 | 'q'{ 453 | ClearSADPhishesVars 454 | SearchTypeMenu 455 | } 456 | } 457 | } 458 | Until ($Script:UseDateFromHeaderFile -eq 'q') 459 | } 460 | 461 | 462 | #Function for AttachmentName Menu Options Display 463 | Function AttachmentNameOptions { 464 | Write-Host "ATTACHMENT OPTIONS MENU" -ForegroundColor Green 465 | Write-Host "Do you want to search for EMails containing an Attachment with a specific File Name?" -ForegroundColor Yellow 466 | Write-Host "[1] No" 467 | Write-Host "[2] Yes" 468 | Write-Host "[Q] Quit and Return to the Search Options Menu" 469 | } 470 | 471 | #Function for AttachmentName Menu 472 | Function AttachmentNameMenu { 473 | Do{ 474 | AttachmentNameOptions 475 | $script:AttachmentNameSelection = Read-Host -Prompt 'Please enter a selection from the menu (1, 2, or Q) and Press Enter' 476 | switch ($script:AttachmentNameSelection){ 477 | '1'{ 478 | ExchangeSearchLocationMenu 479 | } 480 | '2'{ 481 | $script:AttachmentName = Read-Host -Prompt 'Please enter the exact File Name of the Attachment you want to search for (i.e. SADPhishes.ps1) and Press Enter' 482 | ExchangeSearchLocationMenu 483 | } 484 | 'q'{ 485 | ClearSADPhishesVars 486 | SearchTypeMenu 487 | } 488 | } 489 | } 490 | until ($script:AttachmentNameSelection -eq 'q') 491 | } 492 | 493 | #Function for ExchangeSearchLocation Menu Options Display 494 | Function ExchangeSearchLocationOptions { 495 | Write-Host "" 496 | Write-Host "LOCATION OPTIONS MENU" -ForegroundColor Green 497 | Write-Host "Do you want to search All Mailboxes, or restrict your search to a specific Mailbox, Distribution Group, or Mail-Enabled Security Group?" -ForegroundColor Yellow 498 | Write-Host "If you restrict your search, you might leave phishes in other places." -ForegroundColor Yellow 499 | Write-Host "[1] All Mailboxes" 500 | Write-Host "[2] A specific MailBox, Distribution Group, or Mail-Enabled Security Group" 501 | Write-Host "[Q] Quit and Return to the Search Options Menu" 502 | } 503 | 504 | #Function for ExchangeSearchLocation Menu 505 | Function ExchangeSearchLocationMenu { 506 | Do { 507 | ExchangeSearchLocationOptions 508 | $script:ExchangeSearchLocation = Read-Host -Prompt 'Please enter a selection from the menu (1, 2, or Q) and press Enter' 509 | switch ($script:ExchangeSearchLocation){ 510 | '1'{ 511 | $script:ExchangeLocation = "all" 512 | UserSetSeachNameMenu 513 | } 514 | '2'{ 515 | $script:ExchangeLocation = Read-Host -Prompt 'Please enter the EMail Address of the MailBox or Group you would like to search within' 516 | UserSetSeachNameMenu 517 | } 518 | 'q'{ 519 | ClearSADPhishesVars 520 | SearchTypeMenu 521 | } 522 | } 523 | } 524 | until ($script:SearchType -eq 'q') 525 | } 526 | 527 | #Function for UserSetSearchName Menu Options Display 528 | Function UserSetSearchNameOptions{ 529 | Write-Host "" 530 | Write-Host "USER SPECIFIED SEARCH NAME MENU" -ForegroundColor Green 531 | Write-Host "Do you want to specify your own name for this search?" -ForegroundColor Yellow 532 | Write-Host "If you don't need to specify your own name, SADPhishes will automatically create a name based on the search criteria you have specified." -ForegroundColor Yellow 533 | Write-Host "If you aren't sure what to choose, pick No so you can see how SADPhishes builds Search Names." -ForegroundColor Yellow 534 | Write-Host "[1] No" 535 | Write-Host "[2] Yes" 536 | Write-Host "[Q] Quit and Return to the Search Options Menu" 537 | } 538 | #Function to allow the user to specify their own Search Name 539 | Function UserSetSeachNameMenu { 540 | Do { 541 | UserSetSearchNameOptions 542 | $Script:UserSetSearchNameChoice = Read-Host -Prompt 'Please enter a selection from the menu (1, 2, or Q) and press Enter' 543 | switch ($Script:UserSetSearchNameChoice){ 544 | '1'{ 545 | AddDescriptionMenu 546 | } 547 | '2'{ 548 | $Script:SearchName = Read-Host -Prompt 'Please enter a Name for this search' 549 | AddDescriptionMenu 550 | } 551 | 'q'{ 552 | ClearSADPhishesVars 553 | SearchTypeMenu 554 | } 555 | } 556 | } 557 | Until ($Script:UserSetSearchNameChoice -eq 'q') 558 | } 559 | 560 | 561 | #Function for AddDescription Menu Options Display 562 | Function AddDescriptionOptions { 563 | Write-Host "" 564 | Write-Host "ADD DESCRIPTION MENU" -ForegroundColor Green 565 | Write-Host "Do you want to specify a Description for this search?" -ForegroundColor Yellow 566 | Write-Host "You might want to this to add some additional details or Incident/Tracking #'s to the Search" -ForegroundColor Yellow 567 | Write-Host "[1] No" 568 | Write-Host "[2] Yes" 569 | Write-Host "[Q] Quit and Return to the Search Options Menu" 570 | } 571 | 572 | 573 | #Function to allow the user to specify a Description for their Compliance Search 574 | Function AddDescriptionMenu { 575 | Do { 576 | AddDescriptionOptions 577 | $script:AddDescription = Read-Host -Prompt 'Please enter a selection from the menu (1, 2, or Q) and press Enter' 578 | switch ($Script:AddDescription){ 579 | '1'{ 580 | ComplianceSearch 581 | } 582 | '2'{ 583 | $Script:SearchDescription = Read-Host -Prompt 'Please enter a Description for this search' 584 | ComplianceSearch 585 | } 586 | 'q'{ 587 | ClearSADPhishesVars 588 | SearchTypeMenu 589 | } 590 | } 591 | } 592 | until ($Script:AddDescription -eq 'q') 593 | } 594 | 595 | 596 | 597 | #Function to Re-Run a previous Compliance Search 598 | Function RunPreviousComplianceSearch { 599 | Write-Host "SADPhishes is going to list all of the existing Compliance Searches" -ForegroundColor Yellow 600 | Write-Host "They will be in the the format '[#] SearchNameHere', where # is the integer you will use to select which search to run." -ForegroundColor Yellow 601 | Read-Host -Prompt "After reading the information above, Please press Enter to continue." 602 | #create an empty array for existing ComplianceSearches 603 | $script:ComplianceSearches = @() 604 | #set up an Integer to use for tagging each existing Compliance Search with a number 605 | $I = 1 606 | $script:ComplianceSearches = Get-ComplianceSearch 607 | #For every Compliance Search found, add a NoteProperty named Search number, assign it with our integer, and then increase the Integer by 1 so it's ready for the next Compliance Search in the array. 608 | $Script:ComplianceSearches | %{$_ | Add-Member -NotePropertyName SearchNumber -NotePropertyValue $I -Force; $I++} 609 | #set the Integer back to 1 so we can display a list of existing Compliance Searches with the SearchNumber in a bracket so it's displayed similar to our other menus. 610 | $I = 1 611 | foreach ($script:ComplianceSearch in $script:ComplianceSearches){ 612 | Write-Host [$I] $Script:ComplianceSearch.Name 613 | $I++ 614 | } 615 | #after looking through all of the Compliance Searches in the array, decrease the Integer by 1 so that we can display the last used value in the instruction below. 616 | $I-- 617 | 618 | Do { 619 | $Script:ComplianceSearchNumberSelection = Read-Host -Prompt "Please enter a Search Number from the list above (1 - $I), and Press Enter to continue" 620 | $Script:ComplianceSearchNumberSelectionInt = [int]$Script:ComplianceSearchNumberSelection 621 | } 622 | 623 | Until ($Script:ComplianceSearchNumberSelectionInt -ge 1 -and $Script:ComplianceSearchNumberSelectionInt -le $I) 624 | #set up variables so our ComplianceSearch Function will run 625 | $Script:SelectedComplianceSearch = $Script:ComplianceSearches | Where {$_.SearchNumber -eq $Script:ComplianceSearchNumberSelection} 626 | $script:SearchName = $Script:SelectedComplianceSearch.Name 627 | $Script:ContentMatchQuery = $script:SelectedComplianceSearch.ContentMatchQuery 628 | $Script:ExchangeLocation = $script:SelectedComplianceSearch.ExchangeLocation 629 | Write-Host "===========================================================================" 630 | Write-Host "Re-Running the existing Compliance Search named... " 631 | Write-Host $script:SearchName -ForegroundColor Yellow 632 | Write-Host "...containing the query..." 633 | Write-Host $script:ContentMatchQuery -ForegroundColor Yellow 634 | Write-Host "===========================================================================" 635 | Get-ComplianceSearch -Identity "$script:SearchName" 636 | ComplianceSearch 637 | } 638 | 639 | #Function to Re-Run a previous eDiscovery Search. Commented out because this needs work. When this gets handed off to the ShowEDiscoverysearchMenu function, that function and others further in the workflow require variables that assume you got there by first running a ComplianceSearch. 640 | #Function RunPreviousEDiscoverySearch { 641 | ##create an empty array for existing eDiscovery MailboxSearches 642 | #$script:EDiscoverySearches = @() 643 | ##set up an Integer to use for tagging each existing eDiscovery Mailbox Search with a number 644 | #$I = 1 645 | #$script:EDiscoverySearches = Get-MailboxSearch 646 | ##For every eDiscovery Mailbox Search found, add a NoteProperty named Search number, assign it with our integer, and then increase the Integer by 1 so it's ready for the next Compliance Search #in the array. 647 | # $Script:EDiscoverySearches | %{$_ | Add-Member -NotePropertyName SearchNumber -NotePropertyValue $I -Force; $I++} 648 | ##set the Integer back to 1 so we can display a list of existing eDiscovery Mailbox Searches with the SearchNumber in a bracket so it's displayed similar to our other menus. 649 | #$I = 1 650 | #foreach ($script:EDiscoverySearch in $script:EDiscoverySearches){ 651 | #Write-Host [$I] $Script:EDiscoverySearch.Name 652 | #$I++ 653 | #} 654 | ##after looking through all of the eDiscovery Mailbox Searches in the array, decrease the Integer by 1 so that we can display the last used value in the instruction below. 655 | #$I-- 656 | #$Script:EDiscoverySearchNumberSelection = Read-Host -Prompt "Please select enter a selection from above (1 - $I), and Press Enter to continue" 657 | ##set up variables so our ComplianceSearch Function will run 658 | #$Script:SelectedEDiscoverySearch = $Script:EDiscoverySearches | Where {$_.SearchNumber -eq $Script:EDiscoverySearchNumberSelection} 659 | #$script:EDiscoverySearchName = $Script:SelectedEDiscoverySearch.Name 660 | #$script:ThisEDiscoverySearch = Get-MailboxSearch $script:EDiscoverySearchName 661 | #Write-Host "===========================================================================" 662 | #Write-Host "Loading the eDiscovery Search named... " 663 | #Write-Host $Script:EDiscoverySearchName -ForegroundColor Yellow 664 | #Write-Host "===========================================================================" 665 | #Get-MailboxSearch -Identity "$Script:EDiscoverySearchName" 666 | # 667 | #Start-Sleep 1 668 | #ShowEDiscoverySearchMenu 669 | #} 670 | 671 | 672 | #Function for the Compliance Search Creation and Execution 673 | Function ComplianceSearch { 674 | # If SelectedComplianceSearch (used to re-run an existing search) is Null, go through the full process of creating a Searchname, Checking name length, notifying about subjects being wildcard searches, and creating the search. Otherwise, bypass all that and get right to running the existing search. 675 | If ($Script:SelectedComplianceSearch -eq $null){ 676 | #If UserSetSearchNameChoice is 1 (meaning the user didn't choose to set their own Search Name), Set SearchName based on SearchType 677 | If ($Script:UserSetSearchNameChoice -eq '1'){ 678 | switch ($script:SearchType){ 679 | '1'{ 680 | $script:SearchName = "Remove Subject [$script:Subject] Sender [$script:Sender] DateRange [$script:DateRange] ExchangeLocation [$script:ExchangeLocation] Phishing Message" 681 | } 682 | '2'{ 683 | $script:SearchName = "Remove Subject [$script:Subject] DateRange [$script:DateRange] ExchangeLocation [$script:ExchangeLocation] Phishing Message" 684 | } 685 | '3'{ 686 | $script:SearchName = "Remove Subject [$script:Subject] Sender [$script:Sender] ExchangeLocation [$script:ExchangeLocation] Phishing Message" 687 | } 688 | '4'{ 689 | $script:SearchName = "Remove Subject [$script:Subject] ExchangeLocation [$script:ExchangeLocation] Phishing Message" 690 | } 691 | '5'{ 692 | $script:SearchName = "Remove Sender [$script:Sender] ExchangeLocation [$script:ExchangeLocation] Phishing Message" 693 | } 694 | '6'{ 695 | $script:SearchName = "Remove Sender [$script:Sender] DateRange [$script:DateRange] ExchangeLocation [$script:ExchangeLocation] Phishing Message" 696 | } 697 | '7'{ 698 | $script:SearchName = "Remove Exchange Location [$script:ExchangeLocation] Phishing Message" 699 | } 700 | '8'{ 701 | $script:SearchName = "SADPhishes Pre-Built Suspicious Attachment Types Search Exchange Location [$script:ExchangeLocation]" 702 | } 703 | '9'{ 704 | $script:SearchName = "SADPhishes Headers Parsed Subject [$script:Subject] DateRange [$script:DateRange] Sender [$script:Sender] ExchangeLocation [$script:ExchangeLocation] Phishing Message" 705 | } 706 | } 707 | #If an AttachmentName has been specified, Modify SearchName to include it. 708 | if ($script:AttachmentName -ne $null){ 709 | $script:SearchName = $script:SearchName + " with Attachment [" + $script:AttachmentName + "]" 710 | # If a ContentMatchQuery is already set, modify $script:ContentMatchQuery to include the attachment. 711 | If ($script:ContentMatchQuery -ne $null){ 712 | $script:ContentMatchQuery = "(Attachment:'$script:AttachmentName') AND " + $script:ContentMatchQuery 713 | } 714 | # If an AttachmentName has been specified, and a ContentMatchQuery is NOT already set, set the ContentMatchQuery. 715 | If ($script:ContentMatchQuery -eq $null){ 716 | $script:ContentMatchQuery = "(Attachment:'$script:AttachmentName')" 717 | } 718 | } 719 | ## Timestamp the SearchName (to make it unique), then Create and Execute a New Compliance Search based on the user set Variables 720 | #$script:TimeStamp = Get-Date -Format o | foreach {$_ -replace ":", "."} #Timestamp for search name not used anymore, but leaving the var here for now. 721 | #$script:SearchName = $script:SearchName + " " + $script:TimeStamp 722 | } 723 | 724 | # Name the Compliance Search using the Name that has been built using the search criteria, followed by an integer. To handle repeat searches of matching criteria, increase the integer until you hit a Search name that doesn't already exit. 725 | $I = 1; 726 | $Script:ComplianceSearches = Get-ComplianceSearch; 727 | while ($true){ 728 | $found = $false 729 | $script:ThisComplianceSearchRun = "$script:SearchName-$I" 730 | foreach ($Script:ComplianceSearch in $Script:ComplianceSearches){ 731 | if ($Script:ComplianceSearch.Name -eq $Script:ThisComplianceSearchRun){ 732 | $found = $true; 733 | break; 734 | } 735 | } 736 | if (!$found){ 737 | break; 738 | } 739 | $I++; 740 | } 741 | $Script:SearchName = "$Script:SearchName-$I" 742 | # If the Compliance SearchName is >200 characters, prompt the user to supply a new SearchName, then append an Integer. To handle repeat searches with the same user-defined name, increase the integer until you hit a Search name that doesn't already exist. 743 | Do { 744 | If ($Script:SearchName.length -gt 200) { 745 | Write-Host "============WARNING - The Search Name is too long!============" -ForegroundColor Red 746 | Write-Host "============WARNING - The Search Name is too long!============" -ForegroundColor Red 747 | Write-Host "============WARNING - The Search Name is too long!============" -ForegroundColor Red 748 | Write-Host "This Search Name for your Compliance Search..." 749 | Write-Host $Script:SearchName -ForegroundColor Yellow 750 | Write-Host "...is this many Characters in length..." 751 | Write-Host $Script:SearchName.length -ForegroundColor Yellow 752 | Write-Host "...and that is greater than the 200 Characters that Microsoft allows." 753 | Write-Host "Please supply a new Search Name so that SADPhishes can proceed." 754 | $Script:SearchName = Read-Host -Prompt "After reading the information above, please enter a new Search Name that is less than 198 Characters." 755 | $I = 1; 756 | $Script:ComplianceSearches = Get-ComplianceSearch; 757 | while ($true){ 758 | $found = $false 759 | $script:ThisComplianceSearchRun = "$script:SearchName-$I" 760 | foreach ($Script:ComplianceSearch in $Script:ComplianceSearches){ 761 | if ($Script:ComplianceSearch.Name -eq $Script:ThisComplianceSearchRun){ 762 | $found = $true; 763 | break; 764 | } 765 | } 766 | if (!$found){ 767 | break; 768 | } 769 | $I++; 770 | } 771 | $Script:SearchName = "$Script:SearchName-$I" 772 | } 773 | } 774 | Until ($Script:SearchName.length -le 200) 775 | Write-Host "===========================================================================" 776 | Write-Host "Creating a new Compliance Search with the name..." 777 | Write-Host $script:SearchName -ForegroundColor Yellow 778 | if ($script:AddDescription -eq '2') { 779 | Write-Host "...with the description..." 780 | Write-Host $Script:SearchDescription -ForegroundColor Yellow 781 | } 782 | Write-Host "...using the query..." 783 | Write-Host $script:ContentMatchQuery -ForegroundColor Yellow 784 | Write-Host "===========================================================================" 785 | 786 | #If a Subject was specified, warn the user about Microsoft returning results with additional text before or after the subject that was defined. 787 | if ($script:Subject -ne $null){ 788 | Write-Host "===========================================================================" -ForegroundColor Yellow 789 | Write-Host "Warning: Your Compliance Search contained a Subject [$script:Subject]." -ForegroundColor Yellow 790 | Write-Host "When you use the Subject property in a query, the search returns all" -ForegroundColor Yellow 791 | Write-Host "messages in which the subject line contains the text you are searching for." -ForegroundColor Yellow 792 | Write-Host "The query doesn't only return exact matches. For example, if you search" -ForegroundColor Yellow 793 | Write-Host "(Subject:SADPhishes), your results will include messages with the subject" -ForegroundColor Yellow 794 | Write-Host "'SADPhishes', but also messages with the subjects 'SADPhishes is good!' and" -ForegroundColor Yellow 795 | Write-Host "'RE: Screw SADPhishes. it sucks!'" -ForegroundColor Yellow 796 | Write-Host " " -ForegroundColor Yellow 797 | Write-Host "This is just how the Microsoft Exchange Content Search works." -ForegroundColor Yellow 798 | Write-Host " " -ForegroundColor Yellow 799 | Write-Host "Please take this into consideration when using the Search Results." -ForegroundColor Yellow 800 | Write-Host "===========================================================================" -ForegroundColor Yellow 801 | Read-Host -Prompt "Please press Enter after reading the warning above." 802 | 803 | } 804 | switch ($script:AddDescription) { 805 | '1' { 806 | New-ComplianceSearch -Name "$script:SearchName" -ExchangeLocation $script:ExchangeLocation -ContentMatchQuery $script:ContentMatchQuery 807 | } 808 | '2' { 809 | New-ComplianceSearch -Name "$script:SearchName" -ExchangeLocation $script:ExchangeLocation -ContentMatchQuery $script:ContentMatchQuery -Description "$Script:SearchDescription" 810 | } 811 | } 812 | } 813 | Start-ComplianceSearch -Identity "$script:SearchName" 814 | Get-ComplianceSearch -Identity "$script:SearchName" 815 | #Display status, then results of Compliance Search 816 | do{ 817 | $script:ThisSearch = Get-ComplianceSearch -Identity $script:SearchName 818 | Start-Sleep 2 819 | Write-Host $script:ThisSearch.Status 820 | } 821 | until ($script:ThisSearch.status -match "Completed") 822 | 823 | Write-Host "===========================================================================" 824 | Write-Host The search returned... 825 | Write-Host $script:ThisSearch.Items Items -ForegroundColor Yellow 826 | Write-Host That match the query... 827 | Write-Host $script:ContentMatchQuery -ForegroundColor Yellow 828 | ThisSearchMailboxCount 829 | Write-Host "===========================================================================" 830 | #If the search was a Pre-Built Suspicious Attachment Types Search, don't give the user the regular Actions menu that allows them to Delete. 831 | if ($script:SearchType -match "8"){ 832 | Write-host "====================================================" -ForegroundColor Red 833 | Write-Host "Take the Search Results above and Investigate." -ForegroundColor Red 834 | Write-host "====================================================" -ForegroundColor Red 835 | ShowNoDeleteMenu 836 | } 837 | #If the search was any other type, show the regular Actions menu that allows Delete. 838 | ShowMenu 839 | } 840 | 841 | #Function to count and list Mailboxes with Search Hits. Code mostly taken from a MS TechNet article. 842 | Function ThisSearchMailboxCount { 843 | $script:ThisSearchResults = $script:ThisSearch.SuccessResults; 844 | if (($script:ThisSearch.Items -le 0) -or ([string]::IsNullOrWhiteSpace($script:ThisSearchResults))){ 845 | Write-Host "!!!The Compliance Search didn't return any useful results!!!" -ForegroundColor Red 846 | } 847 | $script:mailboxes = @() #create an empty array for mailboxes 848 | $script:ThisSearchResultsLines = $script:ThisSearchResults -split '[\r\n]+'; #Split up the Search Results at carriage return and line feed 849 | foreach ($script:ThisSearchResultsLine in $script:ThisSearchResultsLines){ 850 | # If the Search Results Line matches the regex, and $matches[2] (the value of "Item count: n") is greater than 0) 851 | if ($script:ThisSearchResultsLine -match 'Location: (\S+),.+Item count: (\d+)' -and $matches[2] -gt 0){ 852 | # Add the Location: (email address) for that Search Results Line to the $mailboxes array 853 | $script:mailboxes += $matches[1]; 854 | } 855 | } 856 | $script:MailboxesWithHitsCount = $script:mailboxes.count 857 | Write-Host "Number of mailboxes that have Search Hits..." 858 | Write-Host $script:mailboxes.Count -ForegroundColor Yellow 859 | Write-Host "List of mailboxes that have Search Hits..." 860 | write-Host $script:mailboxes -ForegroundColor Yellow 861 | if ($script:MailboxesWithHitsCount -gt 499) { 862 | Write-Host "============WARNING - There are 500 or more Mailboxes with results!============" -ForegroundColor Red 863 | Write-Host "Microsoft's Compliance Search can search everywhere, but only returns the top" -ForegroundColor Red 864 | Write-Host "500 Mailboxes with the most hits that match the search!" -ForegroundColor Red 865 | Write-Host " " 866 | Write-Host "If you use this search to delete Email Items, you will need to run the same" -ForegroundColor Red 867 | Write-Host "query again to return more mailboxes if there are more than 500 with hits." -ForegroundColor Red 868 | Read-Host -Prompt "Please press Enter after reading the warning above." 869 | } 870 | } 871 | 872 | #Function to show the full action menu of options 873 | Function MenuOptions{ 874 | Write-host "====================================================" 875 | Write-Host "COMPLIANCE SEARCH ACTIONS MENU" -ForegroundColor Green 876 | Write-Host How would you like to proceed? 877 | Write-Host "[1] Display the Detailed (Format-List) view of the Compliance Search results." 878 | Write-Host "[2] Delete the Items (move them to Deleted Recoverable Items). WARNING: No automated way to restore them!" 879 | Write-Host "[3] Create an Exchange In-Place eDiscovery Search from the Compliance Search results." 880 | Write-Host "[4] Delete this search and Return to the Search Options Menu." 881 | Write-Host "[5] Return to the Search Options Menu." 882 | } 883 | 884 | #Function for full action menu 885 | Function ShowMenu{ 886 | Do{ 887 | MenuOptions 888 | $script:MenuChoice = Read-Host -Prompt 'Please enter a selection from the menu (1 - 5), and press Enter' 889 | switch ($script:MenuChoice){ 890 | '1'{ 891 | $script:ThisSearch | Format-List 892 | Write-host "====================================================" -ForegroundColor Red 893 | Write-host "====================================================" -ForegroundColor Red 894 | Write-host "====================================================" -ForegroundColor Red 895 | Write-Host "Please review the output above" -ForegroundColor Red 896 | Write-host "After reviewing, please make another selection below" -ForegroundColor Red 897 | Write-host "====================================================" -ForegroundColor Red 898 | Write-host "====================================================" -ForegroundColor Red 899 | Write-host "====================================================" -ForegroundColor Red 900 | ShowMenu 901 | } 902 | 903 | '2'{ 904 | Write-Host "WARNING: THERE IS NO AUTOMATED WAY TO RESTORE THESE ITEMS IF YOU DELETE THEM!" -ForegroundColor Red 905 | Write-Host "WARNING: THERE IS NO AUTOMATED WAY TO RESTORE THESE ITEMS IF YOU DELETE THEM!" -ForegroundColor Red 906 | Write-Host "WARNING: THERE IS NO AUTOMATED WAY TO RESTORE THESE ITEMS IF YOU DELETE THEM!" -ForegroundColor Red 907 | $script:DangerousPurge = Read-Host -Prompt 'After reading the warning above, would you like to proceed? [Y]es or [Q]uit' 908 | Do { 909 | switch ($script:DangerousPurge){ 910 | 'Y'{ 911 | $script:PurgeSuffix = "_purge" 912 | $script:PurgeName = $script:SearchName + $script:PurgeSuffix 913 | Write-Host "===========================================================================" 914 | Write-Host "Creating/Running a Compliance Search Purge Action with the name..." 915 | Write-Host $script:PurgeName -ForegroundColor Yellow 916 | Write-Host "===========================================================================" 917 | New-ComplianceSearchAction -SearchName "$script:SearchName" -Purge -PurgeType SoftDelete 918 | do{ 919 | $script:ThisPurge = Get-ComplianceSearchAction -Identity $script:PurgeName 920 | Start-Sleep 2 921 | Write-Host $script:ThisPurge.Status 922 | } 923 | until ($script:ThisPurge.Status -match "Completed") 924 | $script:ThisPurge | Format-List 925 | $script:ThisPurgeResults = $script:ThisPurge.Results 926 | #commented out - problems with the matching when ThisPurge.Results contains details for multiple mailboxes (if more than 1 was included in Search Results)...it rolls to new lines so the matches don't work because the final } is not on the same line. Will review this sometime in the future. 927 | #$Script:ThisPurgeResultsMatches = $script:ThisPurgeResults -match '^Purge Type: SoftDelete; Item count: (\d*); Total size (\d*); Details: {(.*)}$' 928 | $Script:ThisPurgeResultsMatches = $script:ThisPurgeResults -match 'Purge Type: SoftDelete; Item count: (\d*); Total size (\d*);.*' 929 | If ($script:ThisPurgeResultsMatches){ 930 | $Script:ThisPurgeResultsItemCount = $matches[1] 931 | $Script:ThisPurgeResultsTotalSize = $matches[2] 932 | #commented out - see note above 933 | # $Script:ThisPurgeResultsDetails = $matches[3] 934 | } 935 | Write-Host "===========================================================" 936 | Write-Host "SADPhishes Purged this many Items..." 937 | Write-Host $Script:ThisPurgeResultsItemCount -ForegroundColor Yellow 938 | Write-Host "...with a total size of..." 939 | Write-Host $Script:ThisPurgeResultsTotalSize -ForegroundColor Yellow 940 | #commented out - see note above 941 | #Write-Host "Potentially useful details below..." 942 | #Write-host $Script:ThisPurgeResultsDetails -ForegroundColor Yellow 943 | Write-Host "===========================================================" 944 | # 945 | # CONTINUE HERE. IF $Script:ThisPurgeResultsItemCount is not 0, get this to loop through until it is 0. 946 | # 947 | # 948 | # 949 | # 950 | If ($script:ThisPurgeResultsItemCount -eq "0"){ 951 | Write-Host "SADPhishes did not find any items to delete!" -ForegroundColor Red 952 | Write-Host "SADPhishes did not find any items to delete!" -ForegroundColor Red 953 | Write-Host "SADPhishes did not find any items to delete!" -ForegroundColor Red 954 | Write-Host "The initial Compliance Search returned this many items... " 955 | Write-Host $script:ThisSearch.Items Items -ForegroundColor Yellow 956 | Write-Host "...but the Delete/Purge occurred on this many items..." 957 | Write-Host $Script:ThisPurgeResultsItemCount -ForegroundColor Yellow 958 | Write-Host "That should be an indication that all of the Items returned by the Compliance Search are already located in the Deleted Recoverable Items folder of each Mailbox!" -ForegroundColor Yellow 959 | Write-Host "===========================================================" 960 | Write-Host "You can use the In-Place eDiscovery Search (option 3 presented in the SADPhishes Compliance Search Actions Menu, after the initial search is run) to confirm if that is true." 961 | Read-Host -Prompt "Press Enter to Return to the Search Options Menu" 962 | ClearSADPhishesVars 963 | SearchTypeMenu 964 | } 965 | Write-host "===================================================================================" 966 | Write-Host "Note: Microsoft's Compliance Search Purge Actions will remove a maximum of 10" -ForegroundColor Yellow 967 | Write-Host "items per mailbox at one time. They say it's designed that way because it's" -ForegroundColor Yellow 968 | Write-Host "an Incident Response Tool and the limit helps ensure that messages are quickly" -ForegroundColor Yellow 969 | Write-Host "removed." -ForegroundColor Yellow 970 | Write-Host "The SADPhishes author believes that, in some IR scenarios, that makes sense." -ForegroundColor Yellow 971 | Write-Host "In other scenarios, it's an unfortunate restriction that should have a bypass " -ForegroundColor Yellow 972 | Write-host "method. We have tested looping purges until the Purged Item count hits 0, but" -ForegroundColor Yellow 973 | Write-host "haven't found a consistent way to get it to work from this same SADPhishes session." -ForegroundColor Yellow 974 | Write-host "===================================================================================" 975 | Write-host "If you think this Purge may have left items behind, you should run another Search" -ForegroundColor Yellow 976 | Write-host "and Delete/Purge until the Item count displayed above is 0." -ForegroundColor Yellow 977 | Write-Host "The current Purge is complete." -ForegroundColor Red 978 | Read-Host -Prompt "Press Enter to Return to the Search Options Menu" 979 | ClearSADPhishesVars 980 | SearchTypeMenu 981 | } 982 | 'q'{ 983 | Read-Host -Prompt "Please press Enter to return to the Compliance Search Actions Menu" 984 | ShowMenu 985 | } 986 | } 987 | } 988 | Until ($script:DangerousPurge -eq 'q') 989 | } 990 | 991 | '3'{ 992 | CreateEDiscoverySearch 993 | } 994 | '4'{ 995 | Remove-ComplianceSearch -Identity $script:SearchName 996 | Write-Host "The search has been deleted." -ForegroundColor Red 997 | Read-Host -Prompt "Press Enter to Return to the Search Options Menu" 998 | ClearSADPhishesVars 999 | SearchTypeMenu 1000 | } 1001 | '5'{ 1002 | Write-Host "The previous Compliance Search has not been deleted. Returning to the Search Options Menu" -ForegroundColor Red 1003 | ClearSADPhishesVars 1004 | SearchTypeMenu 1005 | } 1006 | 1007 | 'q'{ 1008 | Remove-ComplianceSearch -Identity $script:SearchName 1009 | Write-Host "The search has been deleted." -ForegroundColor Red 1010 | Read-Host -Prompt "Press Enter to Return to the Search Options Menu" 1011 | ClearSADPhishesVars 1012 | SearchTypeMenu 1013 | } 1014 | } 1015 | } 1016 | Until ($script:MenuChoice -eq 'q') 1017 | } 1018 | 1019 | #Function to show the No Delete action menu of options (for Suspicious Attachment Types Search) 1020 | Function NoDeleteMenuOptions{ 1021 | Write-Host "COMPLIANCE SEARCH ACTIONS MENU (No Delete)" -ForegroundColor Green 1022 | Write-Host "Note: As a precaution, the delete option is not available for a Suspicious Attachment Types Search." -ForegroundColor Yellow 1023 | Write-Host How would you like to proceed? 1024 | Write-Host "[1] Display the Detailed (Format-List) view of the search results." 1025 | Write-Host "[2] Create an Exchange In-Place eDiscovery Search from the results." 1026 | Write-Host "[3] Delete this search and Return to the Search Options Menu." 1027 | } 1028 | 1029 | #Function for No Delete menu (for Suspicious Attachment Types Search) 1030 | Function ShowNoDeleteMenu{ 1031 | Do{ 1032 | NoDeleteMenuOptions 1033 | $script:NoDeleteMenuChoice = Read-Host -Prompt 'Please enter a selection from the menu (1, 2 or 3) and press Enter' 1034 | switch ($script:NoDeleteMenuChoice){ 1035 | '1'{ 1036 | $script:ThisSearch | Format-List 1037 | Write-host "====================================================" -ForegroundColor Red 1038 | Write-host "====================================================" -ForegroundColor Red 1039 | Write-host "====================================================" -ForegroundColor Red 1040 | Write-Host "Please review the output above" -ForegroundColor Red 1041 | Write-host "After reviewing, please make another selection below" -ForegroundColor Red 1042 | Write-host "====================================================" -ForegroundColor Red 1043 | Write-host "====================================================" -ForegroundColor Red 1044 | Write-host "====================================================" -ForegroundColor Red 1045 | ShowNoDeleteMenu 1046 | } 1047 | 1048 | '2'{ 1049 | CreateEDiscoverySearch 1050 | } 1051 | 1052 | '3'{ 1053 | Remove-ComplianceSearch -Identity $script:SearchName 1054 | Write-Host "The search has been deleted." -ForegroundColor Red 1055 | Read-Host -Prompt "Press Enter to Return to the Search Options Menu" 1056 | ClearSADPhishesVars 1057 | SearchTypeMenu 1058 | } 1059 | 1060 | 'q'{ 1061 | Remove-ComplianceSearch -Identity $script:SearchName 1062 | Write-Host "The search has been deleted." -ForegroundColor Red 1063 | Read-Host -Prompt "Press Enter to Return to the Search Options Menu" 1064 | ClearSADPhishesVars 1065 | SearchTypeMenu 1066 | } 1067 | } 1068 | } 1069 | Until ($script:MenuChoice -eq 'q') 1070 | } 1071 | 1072 | 1073 | #Function to create an eDiscovery Search. Code mostly taken from a MS TechNet article. 1074 | Function CreateEDiscoverySearch{ 1075 | $script:ThisSearchResults = $script:ThisSearch.SuccessResults; 1076 | if (($script:ThisSearch.Items -le 0) -or ([string]::IsNullOrWhiteSpace($script:ThisSearchResults))){ 1077 | Write-Host "!!!The Compliance Search didn't return any useful results!!!" -ForegroundColor Red 1078 | } 1079 | $script:mailboxes = @() #create an empty array for mailboxes 1080 | $script:ThisSearchResultsLines = $script:ThisSearchResults -split '[\r\n]+'; #Split up the Search Results at carriage return and line feed 1081 | foreach ($script:ThisSearchResultsLine in $script:ThisSearchResultsLines){ 1082 | # If the Search Results Line matches the regex, and $matches[2] (the value of "Item count: n") is greater than 0) 1083 | if ($script:ThisSearchResultsLine -match 'Location: (\S+),.+Item count: (\d+)' -and $matches[2] -gt 0){ 1084 | # Add the Location: (email address) for that Search Results Line to the $mailboxes array 1085 | $script:mailboxes += $matches[1]; 1086 | } 1087 | } 1088 | #Name the the EDiscoverySearch (MailboxSearch) using the Compliance Search's name, followed by _MBSearch, followed by an integer. increase the integer until you hit a name that doesn't already exist. 1089 | $script:EDiscoverySearchName = $script:SearchName + "_MBSearch"; 1090 | $I = 1; 1091 | $script:MailboxSearches = Get-MailboxSearch; 1092 | while ($true){ 1093 | $found = $false 1094 | $script:ThisEDiscoverySearchRun = "$script:EDiscoverySearchName$I" 1095 | foreach ($script:MailboxSearch in $script:MailboxSearches){ 1096 | if ($script:MailboxSearch.Name -eq $script:ThisEDiscoverySearchRun){ 1097 | $found = $true; 1098 | break; 1099 | } 1100 | } 1101 | if (!$found){ 1102 | break; 1103 | } 1104 | $I++; 1105 | } 1106 | $script:ThisEDiscoverySearchName = "$script:EDiscoverySearchName$i" 1107 | Write-Host "===========================================================================" 1108 | Write-Host "Creating a new In-Place eDiscovery Search with the name..." 1109 | Write-Host "$script:ThisEDiscoverySearchName" -ForegroundColor Yellow 1110 | Write-Host "...that will search against these mailboxes..." 1111 | Write-Host $script:mailboxes -ForegroundColor Yellow 1112 | Write-Host "...using the Search Query..." 1113 | Write-Host $script:ContentMatchQuery -ForegroundColor Yellow 1114 | Write-Host "===========================================================================" 1115 | New-MailboxSearch "$script:ThisEDiscoverySearchName" -SourceMailboxes $script:mailboxes -SearchQuery $script:ContentMatchQuery -EstimateOnly 1116 | $script:ThisEDiscoverySearch = Get-MailboxSearch $script:ThisEDiscoverySearchName 1117 | do{ 1118 | $script:ThisEDiscoverySearch = Get-MailboxSearch $script:ThisEDiscoverySearchName 1119 | Start-Sleep 1 1120 | } 1121 | Until ($script:ThisEDiscoverySearch -ne $null) 1122 | Write-Host "New In-Place eDiscovery Search Successfully Created!" -ForegroundColor Yellow 1123 | ShowEDiscoverySearchMenu 1124 | } 1125 | 1126 | 1127 | #Function to show the eDiscovery Search Action menu of options 1128 | Function EDiscoverySearchMenuOptions{ 1129 | Write-host "====================================================" 1130 | Write-Host "EDISCOVERY SEARCH ACTIONS MENU" -ForegroundColor Green 1131 | Write-host How would you like to proceed? 1132 | Write-Host "[1] Display the Detailed (Format-List) view of the In-Place eDiscovery Search." 1133 | Write-Host "[2] Start the In-Place eDiscovery Search. (Experimental)" 1134 | Write-Host "[3] Delete the In-Place eDiscovery Search and return to the Compliance Search Actions Menu." 1135 | Write-Host "[4] Return to the top level Search Options Menu" 1136 | } 1137 | 1138 | #Function for the eDiscovery Search Action menu 1139 | Function ShowEDiscoverySearchMenu { 1140 | EDiscoverySearchMenuOptions 1141 | $script:EDiscoverySearchMenuChoice = Read-Host -Prompt 'Please enter a selection from the menu (1, 2, or 3), and press Enter' 1142 | Do { 1143 | Switch ($script:EDiscoverySearchMenuChoice){ 1144 | '1'{ 1145 | $script:ThisEDiscoverySearch | Format-List 1146 | Write-host "====================================================" -ForegroundColor Red 1147 | Write-host "====================================================" -ForegroundColor Red 1148 | Write-host "====================================================" -ForegroundColor Red 1149 | Write-Host "Please review the output above" -ForegroundColor Red 1150 | Write-host "After reviewing, please make another selection below" -ForegroundColor Red 1151 | Write-host "====================================================" -ForegroundColor Red 1152 | Write-host "====================================================" -ForegroundColor Red 1153 | Write-host "====================================================" -ForegroundColor Red 1154 | ShowEDiscoverySearchMenu 1155 | } 1156 | 1157 | '2'{ 1158 | Do { 1159 | Write-Host "WARNING: Executing an In-Place eDiscovery Search created by SADPhishes is EXPERIMENTAL!" -ForegroundColor Red 1160 | Write-Host "WARNING: Previous versions of SADPhishes were knocking the Mailbox Server offline due to" -ForegroundColor Red 1161 | Write-Host "WARNING: a search property that worked for Compliance Searches but not eDiscovery Searches." -ForegroundColor Red 1162 | Write-Host "WARNING: While the error has not been encountered in testing this version, you may not" -ForegroundColor Red 1163 | Write-Host "WARNING: want to run it in Production." -ForegroundColor Red 1164 | Write-Host "You have been warned." -ForegroundColor Red 1165 | $script:DangerousEDiscoverySearch = Read-Host -Prompt 'After reading the warning above, would you like to proceed with executing the search? [Y]es or [Q]uit' 1166 | switch ($script:DangerousEDiscoverySearch){ 1167 | 'Y'{ 1168 | Write-Host "This might blow up. You're on your own to clean up the mess." -ForegroundColor Red 1169 | Write-Host "===========================================================================" 1170 | Write-Host "Starting the new In-Place eDiscovery Search with the name..." 1171 | Write-Host "$script:ThisEDiscoverySearchName" -ForegroundColor Yellow 1172 | Write-Host "...that will search against these mailboxes..." 1173 | Write-Host $script:mailboxes -ForegroundColor Yellow 1174 | Write-Host "...using the Search Query..." 1175 | Write-Host $script:ContentMatchQuery -ForegroundColor Yellow 1176 | Write-Host "===========================================================================" 1177 | Write-Host "Please wait for the In-Place eDiscovery Search to complete..." -ForegroundColor Yellow 1178 | Write-Host "===========================================================================" 1179 | Start-MailboxSearch -Identity $script:ThisEDiscoverySearchName 1180 | do{ 1181 | $script:ThisEDiscoverySearch = Get-MailboxSearch $script:ThisEDiscoverySearchName 1182 | Start-Sleep 2 1183 | Write-Host $script:ThisEDiscoverySearch.Status 1184 | } 1185 | until ($script:ThisEDiscoverySearch.Status -match "EstimateSucceeded") 1186 | $script:ThisEDiscoverySearchPreviewURL = $script:ThisEDiscoverySearch.PreviewResultsLink 1187 | Write-Host "===========================================================================" 1188 | Write-Host "The In-Place eDiscovery Search has completed." 1189 | Write-Host "You can use this URL to Preview the Results..." 1190 | Write-Host $script:ThisEDiscoverySearchPreviewURL -ForegroundColor Yellow 1191 | Write-host "---------------------------------------------------------------------------" 1192 | Write-Host "If you need to Copy those results to a Discovery Mailbox, or Export them" 1193 | Write-Host "to a PST file, please use Exchange Administrative Center's Compliance " 1194 | Write-Host "Management In-Place eDiscovery workflow to proceed with those actions." 1195 | Write-Host "You might want to do that to confirm if any of the items in this search are" -ForegroundColor Yellow 1196 | Write-Host "located in the Deleted Recoverable Items folder. The PST export generates a " -ForegroundColor Yellow 1197 | Write-Host "CSV file with that information." -ForegroundColor Yellow 1198 | Write-Host "===========================================================================" 1199 | Do { 1200 | $Script:LaunchEDiscoveryURL = Read-Host -Prompt "Would you like to open the Results URL using your default browser? [Y]es or [N]o" 1201 | switch ($Script:LaunchEDiscoveryURL){ 1202 | 'Y'{ 1203 | Write-Host "Launching the link in your browser..." 1204 | Start-Sleep 1 1205 | Write-Host "Please return to this SADPhishes session when you are done viewing the results." 1206 | Start-Sleep 2 1207 | Start-Process -FilePath $script:ThisEDiscoverySearchPreviewURL 1208 | Read-Host -Prompt "After you finish viewing the search results, please press Enter to continue." 1209 | ReturnToComplianceSearchActionsAfterEDiscoveryDone 1210 | } 1211 | 'N'{ 1212 | ReturnToComplianceSearchActionsAfterEDiscoveryDone 1213 | } 1214 | } 1215 | 1216 | } 1217 | Until ($Script:LaunchEDiscoveryURL -eq 'N') 1218 | } 1219 | 'q'{ 1220 | Write-Host "Proceeding to return to the Compliance Search Actions Menu..." 1221 | Do{ 1222 | Write-Host "===========================================================================" 1223 | Write-Host "Do you want to Remove the new In-Place eDiscovery Search with the name..." 1224 | Write-Host "$script:ThisEDiscoverySearchName" -ForegroundColor Yellow 1225 | Write-Host "...or do you want to leave it in place?" 1226 | Write-Host "[1] Delete the eDiscovery Search and return to the Compliance Search Actions Menu." 1227 | Write-Host "[2] Return to the Compliance Search Actions Menu without deleting." 1228 | $script:DangerousEDiscoverySearchQuitChoice = Read-Host -Prompt 'Please enter a selection from the menu (1 or 2) and press Enter.' 1229 | switch ($script:DangerousEDiscoverySearchQuitChoice){ 1230 | '1'{ 1231 | Remove-MailboxSearch -Identity $script:ThisEDiscoverySearchName 1232 | Write-Host "The eDiscovery Search has been deleted." -ForegroundColor Red 1233 | Read-Host -Prompt "Press Enter to return to the Compliance Search Actions Menu" 1234 | #If the search was a Pre-Built Suspicious Attachment Types Search, don't give the user the regular Actions menu that allows them to Delete. 1235 | if ($script:SearchType -match "8"){ 1236 | ShowNoDeleteMenu 1237 | } 1238 | #If the search was any other type, show the regular Actions menu that allows Delete. 1239 | ShowMenu 1240 | } 1241 | '2'{ 1242 | #If the search was a Pre-Built Suspicious Attachment Types Search, don't give the user the regular Actions menu that allows them to Delete. 1243 | if ($script:SearchType -match "8"){ 1244 | ShowNoDeleteMenu 1245 | } 1246 | #If the search was any other type, show the regular Actions menu that allows Delete. 1247 | ShowMenu 1248 | } 1249 | } 1250 | } 1251 | Until ($script:DangerousEDiscoverySearchQuitChoice -eq '1') 1252 | } 1253 | } 1254 | } 1255 | until ($script:DangerousEDiscoverySearch -eq 'q') 1256 | } 1257 | 1258 | '3'{ 1259 | Remove-MailboxSearch -Identity $script:ThisEDiscoverySearchName 1260 | Write-Host "The eDiscovery Search has been deleted." -ForegroundColor Red 1261 | Read-Host -Prompt "Press Enter to return to the Compliance Search Actions Menu" 1262 | #If the search was a Pre-Built Suspicious Attachment Types Search, don't give the user the regular Actions menu that allows them to Delete. 1263 | if ($script:SearchType -match "8"){ 1264 | ShowNoDeleteMenu 1265 | } 1266 | #If the search was any other type, show the regular Actions menu that allows Delete. 1267 | ShowMenu 1268 | } 1269 | '4'{ 1270 | Write-Host "The eDiscovery Search has not been deleted. Returning to the Search Options Menu." -ForegroundColor Red 1271 | ClearSADPhishesVars 1272 | SearchTypeMenu 1273 | } 1274 | 1275 | 'q'{ 1276 | Remove-MailboxSearch -Identity $script:ThisEDiscoverySearchName 1277 | Write-Host "The eDiscovery Search has been deleted." -ForegroundColor Red 1278 | Read-Host -Prompt "Press Enter to return to the Compliance Search Actions Menu" 1279 | #If the search was a Pre-Built Suspicious Attachment Types Search, don't give the user the regular Actions menu that allows them to Delete. 1280 | if ($script:SearchType -match "8"){ 1281 | ShowNoDeleteMenu 1282 | } 1283 | #If the search was any other type, show the regular Actions menu that allows Delete. 1284 | ShowMenu 1285 | } 1286 | } 1287 | } 1288 | Until ($script:EDiscoverySearchMenuChoice -eq 'q') 1289 | } 1290 | 1291 | #Function to return to the Compliance Search Actions menu after an eDiscovery Search has been completed. 1292 | Function ReturnToComplianceSearchActionsAfterEDiscoveryDone { 1293 | Write-Host "SADPhishes will now return to the Compliance Search Actions menu where you" -ForegroundColor Yellow 1294 | Write-Host "will have the option to delete all of the emails with Search Hits." -ForegroundColor Yellow 1295 | Write-Host "The eDiscovery Searches that were created during this session are not being" -ForegroundColor Yellow 1296 | Write-Host "deleted." -ForegroundColor Yellow 1297 | Read-Host "Please review all of the information above then press Enter to return to the Compliance Search Actions Menu." 1298 | #If the search was a Pre-Built Suspicious Attachment Types Search, don't give the user the regular Actions menu that allows them to Delete. 1299 | if ($script:SearchType -match "8"){ 1300 | ShowNoDeleteMenu 1301 | } 1302 | #If the search was any other type, show the regular Actions menu that allows Delete. 1303 | ShowMenu 1304 | } 1305 | 1306 | #Function to select a FileName to Open using a dialog box 1307 | Function Get-FileName($initialDirectory){ 1308 | [System.Reflection.Assembly]::LoadWithPartialName("System.windows.forms") | Out-Null 1309 | $OpenFileDialog = New-Object System.Windows.Forms.OpenFileDialog 1310 | $OpenFileDialog.initialDirectory = $initialDirectory 1311 | $OpenFileDialog.filter = "All files (*.*)| *.*" 1312 | $OpenFileDialog.ShowDialog() | Out-Null 1313 | $OpenFileDialog.filename 1314 | } 1315 | 1316 | 1317 | #Function to Create all SADPhishes Vars and set to Null 1318 | Function CreateSADPhishesNullVars { 1319 | $script:AddDescription = $null 1320 | $script:AttachmentName = $null 1321 | $script:AttachmentNameSelection = $null 1322 | $Script:ComplianceSearch = $null 1323 | $Script:ComplianceSearches = $null 1324 | $Script:ComplianceSearchNumberSelection = $null 1325 | $Script:ComplianceSearchNumberSelectionInt = $null 1326 | $script:ContentMatchQuery = $null 1327 | $script:DangerousEDiscoverySearch = $null 1328 | $script:DangerousEDiscoverySearchQuitChoice = $null 1329 | $script:DangerousSearch = $null 1330 | $script:DateEnd = $null 1331 | $Script:DateFromHeader = $null 1332 | $Script:DateFromHeader = $null 1333 | $Script:DateFromHeaderDayOfMonth = $null 1334 | $Script:DateFromHeaderDayOfWeek = $null 1335 | $Script:DateFromHeaderFormatted = $null 1336 | $Script:DateFromHeaderMonth = $null 1337 | $Script:DateFromHeaderMonthNum = $null 1338 | $Script:DateFromHeaderYear = $null 1339 | $Script:DateHeaderMatches = $null 1340 | $script:DateRange = $null 1341 | $script:DateRangeSeparator = $null 1342 | $script:DateStart = $null 1343 | $script:EDiscoverySearch = $null 1344 | $script:EDiscoverySearches = $null 1345 | $script:EDiscoverySearchMenuChoice = $null 1346 | $script:EDiscoverySearchName = $null 1347 | $script:EDiscoverySearchName = $null 1348 | $Script:EDiscoverySearchNumberSelection = $null 1349 | $script:EmailHeadersFile = $null 1350 | $script:EmailHeadersLine = $null 1351 | $script:EmailHeadersLines = $null 1352 | $script:ExchangeLocation = $null 1353 | $script:ExchangeSearchLocation = $null 1354 | $Script:FromHeaderMatches = $null 1355 | $script:LaunchEDiscoveryURL = $null 1356 | $script:mailboxes = $null 1357 | $script:MailboxesWithHitsCount = $null 1358 | $script:MailboxSearch = $null 1359 | $script:MailboxSearches = $null 1360 | $script:MenuChoice = $null 1361 | $script:NoDeleteMenuChoice = $null 1362 | $script:PurgeName = $null 1363 | $script:PurgeSuffix = $null 1364 | $script:SearchDescription = $null 1365 | $script:SearchName = $null 1366 | $script:SearchType = $null 1367 | $Script:SelectedComplianceSearch = $null 1368 | $Script:SelectedEDiscoverySearch = $null 1369 | $script:Sender = $null 1370 | $script:Subject = $null 1371 | $Script:SubjectHeaderMatches = $null 1372 | $Script:ThisComplianceSearchRun = $null 1373 | $script:ThisEDiscoverySearch = $null 1374 | $script:ThisEDiscoverySearchName = $null 1375 | $script:ThisEDiscoverySearchPreviewURL = $null 1376 | $script:ThisEDiscoverySearchRun = $null 1377 | $script:ThisPurge = $null 1378 | $script:ThisSearch = $null 1379 | $script:ThisSearchResults = $null 1380 | $script:ThisSearchResultsLine = $null 1381 | $script:ThisSearchResultsLines = $null 1382 | $script:TimeStamp = $null 1383 | $Script:UseDateFromHeaderFile = $null 1384 | $Script:UserSetSearchNameChoice = $null 1385 | $Script:UseSenderFromHeaderFile = $null 1386 | $Script:UseSubjectFromHeaderFile = $null 1387 | } 1388 | 1389 | #Function to clear all of the Vars set by SADPhishes 1390 | Function ClearSADPhishesVars { 1391 | Clear-Variable -Name AddDescription -Scope Script 1392 | Clear-Variable -Name AttachmentName -Scope Script 1393 | Clear-Variable -Name AttachmentNameSelection -Scope Script 1394 | Clear-Variable -Name ComplianceSearch -Scope Script 1395 | Clear-Variable -Name ComplianceSearches -Scope Script 1396 | Clear-Variable -Name ComplianceSearchNumberSelection -scope Script 1397 | Clear-Variable -Name ComplianceSearchNumberSelectionInt -scope Script 1398 | Clear-Variable -Name ContentMatchQuery -Scope Script 1399 | Clear-Variable -Name DangerousEDiscoverySearch -Scope Script 1400 | Clear-Variable -Name DangerousEDiscoverySearchQuitChoice -Scope Script 1401 | Clear-Variable -Name DangerousSearch -Scope Script 1402 | Clear-Variable -Name DateEnd -Scope Script 1403 | Clear-Variable -Name DateFromHeader -Scope Script 1404 | Clear-Variable -Name DateFromHeader -Scope Script 1405 | Clear-Variable -Name DateFromHeaderDayOfMonth -Scope Script 1406 | Clear-Variable -Name DateFromHeaderDayOfWeek -Scope Script 1407 | Clear-Variable -Name DateFromHeaderFormatted -Scope Script 1408 | Clear-Variable -Name DateFromHeaderMonth -Scope Script 1409 | Clear-Variable -Name DateFromHeaderMonthNum -Scope Script 1410 | Clear-Variable -Name DateFromHeaderYear -Scope Script 1411 | Clear-Variable -Name DateHeaderMatches -Scope Script 1412 | Clear-Variable -Name DateRange -Scope Script 1413 | Clear-Variable -Name DateRangeSeparator -Scope Script 1414 | Clear-Variable -Name DateStart -Scope Script 1415 | Clear-Variable -Name EDiscoverySearch -Scope Script 1416 | Clear-Variable -Name EDiscoverySearches -Scope Script 1417 | Clear-Variable -Name EDiscoverySearchMenuChoice -Scope Script 1418 | Clear-Variable -Name EDiscoverySearchName -Scope Script 1419 | Clear-Variable -Name EDiscoverySearchName -Scope Script 1420 | Clear-Variable -Name EDiscoverySearchNumberSelection -Scope Script 1421 | Clear-Variable -Name EmailHeadersFile -Scope Script 1422 | Clear-Variable -Name EmailHeadersLine -Scope Script 1423 | Clear-Variable -Name EmailHeadersLines -Scope Script 1424 | Clear-Variable -Name ExchangeLocation -Scope Script 1425 | Clear-Variable -Name ExchangeSearchLocation -Scope Script 1426 | Clear-Variable -Name FromHeaderMatches -Scope Script 1427 | Clear-Variable -Name LaunchEDiscoveryURL -Scope Script 1428 | Clear-Variable -Name mailboxes -Scope Script 1429 | Clear-Variable -Name MailboxesWithHitsCount -Scope Script 1430 | Clear-Variable -Name MailboxSearch -Scope Script 1431 | Clear-Variable -Name MailboxSearches -Scope Script 1432 | Clear-Variable -Name MenuChoice -Scope Script 1433 | Clear-Variable -Name NoDeleteMenuChoice -Scope Script 1434 | Clear-Variable -Name PurgeName -Scope Script 1435 | Clear-Variable -Name PurgeSuffix -Scope Script 1436 | Clear-Variable -Name SearchDescription -Scope Script 1437 | Clear-Variable -Name SearchName -Scope Script 1438 | Clear-Variable -Name SearchType -Scope Script 1439 | Clear-Variable -Name SelectedComplianceSearch -Scope Script 1440 | Clear-Variable -Name SelectedEDiscoverySearch -Scope Script 1441 | Clear-Variable -Name Sender -Scope Script 1442 | Clear-Variable -Name Subject -Scope Script 1443 | Clear-Variable -Name SubjectHeaderMatches -Scope Script 1444 | Clear-Variable -Name ThisComplianceSearchRun -Scope Script 1445 | Clear-Variable -Name ThisEDiscoverySearch -Scope Script 1446 | Clear-Variable -Name ThisEDiscoverySearchName -Scope Script 1447 | Clear-Variable -Name ThisEDiscoverySearchPreviewURL -Scope Script 1448 | Clear-Variable -Name ThisEDiscoverySearchRun -Scope Script 1449 | Clear-Variable -Name ThisPurge -Scope Script 1450 | Clear-Variable -Name ThisSearch -Scope Script 1451 | Clear-Variable -Name ThisSearchResults -Scope Script 1452 | Clear-Variable -Name ThisSearchResultsLine -Scope Script 1453 | Clear-Variable -Name ThisSearchResultsLines -Scope Script 1454 | Clear-Variable -Name TimeStamp -Scope Script 1455 | Clear-Variable -Name UseDateFromHeaderFile -Scope Script 1456 | Clear-Variable -Name UserSetSearchNameChoice -Scope Script 1457 | Clear-Variable -Name UseSenderFromHeaderFile -Scope Script 1458 | Clear-Variable -Name UseSubjectFromHeaderFile -Scope Script 1459 | } 1460 | 1461 | #Function to print all SADPhishes Vars 1462 | Function PrintSADPhishesVars { 1463 | Write-Host AddDescription [$script:AddDescription] 1464 | Write-Host AttachmentName [$script:AttachmentName] 1465 | Write-Host AttachmentNameSelection [$script:AttachmentNameSelection] 1466 | Write-Host ComplianceSearch [$script:ComplianceSearch] 1467 | Write-Host ComplianceSearches [$script:ComplianceSearches] 1468 | Write-Host ComplianceSearchNumberSelection [$script:ComplianceSearchNumberSelection] 1469 | Write-Host ComplianceSearchNumberSelectionInt [$Script:ComplianceSearchNumberSelectionInt] 1470 | Write-Host ContentMatchQuery [$script:ContentMatchQuery] 1471 | Write-Host DangerousEDiscoverySearch [$script:DangerousEDiscoverySearch] 1472 | Write-Host DangerousEDiscoverySearchQuitChoice [$script:DangerousEDiscoverySearchQuitChoice] 1473 | Write-Host DangerousSearch [$script:DangerousSearch] 1474 | Write-Host DateEnd [$script:DateEnd] 1475 | Write-Host DateFromHeader [$script:DateFromHeader] 1476 | Write-Host DateFromHeader [$script:DateFromHeader] 1477 | Write-Host DateFromHeaderDayOfMonth [$script:DateFromHeaderDayOfMonth] 1478 | Write-Host DateFromHeaderDayOfWeek [$script:DateFromHeaderDayOfWeek] 1479 | Write-Host DateFromHeaderFormatted [$Script:DateFromHeaderFormatted] 1480 | Write-Host DateFromHeaderMonth [$script:DateFromHeaderMonth] 1481 | Write-Host DateFromHeaderMonthNum [$Script:DateFromHeaderMonthNum] 1482 | Write-Host DateFromHeaderYear [$script:DateFromHeaderYear] 1483 | Write-Host DateHeaderMatches [$script:DateHeaderMatches] 1484 | Write-Host DateRange [$script:DateRange] 1485 | Write-Host DateRangeSeparator [$script:DateRangeSeparator] 1486 | Write-Host DateStart [$script:DateStart] 1487 | Write-Host EDiscoverySearch [$script:EDiscoverySearch] 1488 | Write-Host EDiscoverySearches [$script:EDiscoverySearches] 1489 | Write-Host EDiscoverySearchMenuChoice [$script:EDiscoverySearchMenuChoice] 1490 | Write-Host EDiscoverySearchName [$script:EDiscoverySearchName] 1491 | Write-Host EDiscoverySearchName [$script:EDiscoverySearchName] 1492 | Write-Host EDiscoverySearchNumberSelection [$Script:EDiscoverySearchNumberSelection] 1493 | Write-Host EmailHeadersFile [$script:EmailHeadersFile] 1494 | Write-Host EmailHeadersLine [$script:EmailHeadersLine] 1495 | Write-Host EmailHeadersLines [$script:EmailHeadersLines] 1496 | Write-Host ExchangeLocation [$script:ExchangeLocation] 1497 | Write-Host ExchangeSearchLocation [$script:ExchangeSearchLocation] 1498 | Write-Host FromHeaderMatches [$script:FromHeaderMatches] 1499 | Write-Host LaunchEDiscoveryURL [$script:LaunchEDiscoveryURL] 1500 | Write-Host mailboxes [$script:mailboxes] 1501 | Write-Host MailboxesWithHitsCount [$script:MailboxesWithHitsCount] 1502 | Write-Host MailboxSearch [$script:MailboxSearch] 1503 | Write-Host MailboxSearches [$script:MailboxSearches] 1504 | Write-Host MenuChoice [$script:MenuChoice] 1505 | Write-Host NoDeleteMenuChoice [$script:NoDeleteMenuChoice] 1506 | Write-Host PurgeName [$script:PurgeName] 1507 | Write-Host PurgeSuffix [$script:PurgeSuffix] 1508 | Write-Host SearchDescription [$script:SearchDescription] 1509 | Write-Host SearchName [$script:SearchName] 1510 | Write-Host SearchType [$script:SearchType] 1511 | Write-Host SelectedComplianceSearch [$script:SelectedComplianceSearch] 1512 | Write-Host SelectedEDiscoverySearch [$Script:SelectedEDiscoverySearch] 1513 | Write-Host Sender [$script:Sender] 1514 | Write-Host Subject [$script:Subject] 1515 | Write-Host SubjectHeaderMatches [$script:SubjectHeaderMatches] 1516 | Write-Host ThisComplianceSearchRun [$Script:ThisComplianceSearchRun] 1517 | Write-Host ThisEDiscoverySearch [$script:ThisEDiscoverySearch] 1518 | Write-Host ThisEDiscoverySearchName [$script:ThisEDiscoverySearchName] 1519 | Write-Host ThisEDiscoverySearchPreviewURL [$script:ThisEDiscoverySearchPreviewURL] 1520 | Write-Host ThisEDiscoverySearchRun [$script:ThisEDiscoverySearchRun] 1521 | Write-Host ThisPurge [$script:ThisPurge] 1522 | Write-Host ThisSearch [$script:ThisSearch] 1523 | Write-Host ThisSearchResults [$script:ThisSearchResults] 1524 | Write-Host ThisSearchResultsLine [$script:ThisSearchResultsLine] 1525 | Write-Host ThisSearchResultsLines [$script:ThisSearchResultsLines] 1526 | Write-Host TimeStamp [$script:TimeStamp] 1527 | Write-Host UseDateFromHeaderFile [$Script:UseDateFromHeaderFile] 1528 | Write-Host UserSetSearchNameChoice [$Script:UserSetSearchNameChoice] 1529 | Write-Host UseSenderFromHeaderFile [$script:UseSenderFromHeaderFile] 1530 | Write-Host UseSubjectFromHeaderFile [$script:UseSubjectFromHeaderFile] 1531 | } 1532 | 1533 | #Drop the user into the DisplayBanner function (and then Search Type Menu) to begin the process. 1534 | DisplayBanner 1535 | -------------------------------------------------------------------------------- /SADPhishesFlowchart.vsdx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/EdwardsCP/powershell-scripts/f1c1969cbed7436a16184a2243001bce33ac6d5a/SADPhishesFlowchart.vsdx -------------------------------------------------------------------------------- /ShortURLChecker.ps1: -------------------------------------------------------------------------------- 1 | # ShortURLChecker.ps1 2 | # Powershell to find where a shortened URL redirects 3 | # Colin Edwards / @EdwardsCP 4 | 5 | Write-Host "Running ShortURLChecker.ps1" -ForegroundColor Yellow 6 | Write-Host "===========================" -ForegroundColor Yellow 7 | $script:shorturl = Read-Host -Prompt 'Please enter the Shortened URL you want to check.' 8 | Do { 9 | $script:CheckURL = Invoke-WebRequest -uri $script:shorturl -MaximumRedirection 0 -EA SilentlyContinue 10 | $script:CheckURLRaw = $script:CheckURL.RawContent 11 | $script:CheckURLLocation = $script:CheckURLRaw -match 'Location: (.*)' 12 | $script:LongURL = $Matches[1] 13 | Write-Host "===========================" -ForegroundColor Yellow 14 | Write-Host "The URL..." -ForegroundColor Yellow 15 | Write-Host $Script:shorturl 16 | Write-Host "...was redirected to this location..." -ForegroundColor Yellow 17 | Write-Host $Script:LongURL 18 | Write-Host "...checking that URL for another redirect..." -ForegroundColor Yellow 19 | Write-Host "===========================" -ForegroundColor Yellow 20 | $script:LongURLCheck = Invoke-WebRequest -uri $script:LongURL -MaximumRedirection 0 -EA SilentlyContinue 21 | $Script:LongURLCheckRaw = $Script:LongURLcheck.RawContent 22 | $Script:LongURLCheckLocation = $script:LongURLCheckRaw -match 'Location: (.*)' 23 | $script:LongURLLocation = $Matches[1] 24 | If ($Script:LongURLLocation -eq $script:LongURL){ 25 | Write-Host "===========================" -ForegroundColor Yellow 26 | Write-Host "No more redirects found." -ForegroundColor Yellow 27 | Write-Host "This appears to be the final URL..." -ForegroundColor Yellow 28 | Write-Host $script:LongURL 29 | Write-Host "No more redirects found" -ForegroundColor Green 30 | Write-Host "No more redirects found" -ForegroundColor Green 31 | Write-Host "No more redirects found" -ForegroundColor Green 32 | Write-Host "===========================" -ForegroundColor Yellow 33 | exit 34 | } 35 | If ($Script:LongURLLocation -ne $Script:LongURL){ 36 | Write-Host "===========================" -ForegroundColor Yellow 37 | Write-Host "Finding the next redirect..." -ForegroundColor Yellow 38 | $Script:ShortURL = $Script:LongURL 39 | } 40 | } 41 | Until ($Script:LongURLLocation -eq $script:LongURL) 42 | -------------------------------------------------------------------------------- /VaronisDisableUserDenySMB.ps1: -------------------------------------------------------------------------------- 1 | <# 2 | VaronisDisableUserDenySMB.ps1 3 | Original Script provided by Varonis "Disable-user-Deny-SMB.6.2v3.0.ps1" 4 | Modified by Colin Edwards 5 | June 2019 6 | Revisions: Removed sections designed for 2008 and older File Servers. Added code to generate a powershell script that can be run to remove the denies added to SMB shares, and enable to AD account. 7 | ----------------------------- 8 | 9 | This script will disable the user account and set a deny on the SMB shares on the file server. 10 | Setting a deny on SMB shares is required for an adequate rapid response to potential ransomware. Disabling a user account does not trigger Urgent Replication. It takes up to 15 minutes for a Disable action to replicate across all DCs. So, for rapid response, we need to add a deny on the file share. 11 | 12 | 13 | Requirements: 14 | - Install Remote Server Administration Tools on the Varonis IDU and Varonis Collectors 15 | - Enable PowerShell remoting on all monitored file servers - https://technet.microsoft.com/en-us/library/hh849694.aspx 16 | - Execute Powershell using the "sysnative" path - C:\Windows\sysnative\WindowsPowerShell\v1.0\powershell.exe 17 | - Only works on Windows Server 2008 or later File Servers 18 | #> 19 | 20 | #Start Transcript logging 21 | Start-Transcript -Path 'D:\Powershell Transcripts\transcript.log' -Append 22 | 23 | #Set Local Variables 24 | $FileServer = $env:FileServerDomain 25 | $ActingUser = $env:ActingObjectSAMAccountName 26 | $ActingDomain = $env:ActingObjectDomain 27 | 28 | #For testing, uncomment variables below and comment out variables above 29 | #$FileServer = "FileServer" 30 | #$ActingUser = "Test_User" 31 | #$ActingDomain = "Domain_Name" 32 | 33 | #Import required modules 34 | Import-Module ActiveDirectory 35 | 36 | #Disable the user's AD account 37 | Disable-ADAccount $ActingUser 38 | 39 | #Block SMB access on all shares on the file server 40 | Invoke-Command -ComputerName $FileServer -ScriptBlock { ForEach ($Share in Get-SmbShare) { Block-SmbShareAccess -Name $Share.Name -AccountName $args[0] -Force } } -Args $ActingUser 41 | 42 | #Create a PowerShell script that can be used to unblock SMB access on all shares on the file server, and re-enable the user's AD account after the incident is investigated and resolved 43 | $UnblockScriptName = "D:\PowerShell Unblock SMB Shares Scripts\" + $ActingUser + $FileServer + ".ps1" 44 | Write-Output "<#" | Out-File -FilePath "$UnblockScriptName" -Append 45 | Write-Output "Script Automatically Generated to Enable AD Account and undo an SMB Block created by VaronisDisableUserDenySMB.ps1" | Out-File -FilePath "$UnblockScriptName" -Append 46 | Write-Output "#>" | Out-File -FilePath "$UnblockScriptName" -Append 47 | Write-Output "Invoke-Command -ComputerName $FileServer -ScriptBlock { ForEach (`$Share in Get-SmbShare) { Unblock-SmbShareAccess -Name `$Share.Name -AccountName `$args[0] -Force } } -Args $ActingUser" | Out-File -FilePath "$UnblockScriptName" -Append 48 | Write-Output "Enable-ADAccount $ActingUser" | Out-File -FilePath "$UnblockScriptName" -Append 49 | Write-Output "Exit" | Out-File -FilePath "$UnblockScriptName" -Append 50 | 51 | #Stop Transcriot Logging 52 | Stop-Transcript 53 | 54 | #Kill PowerShell process - comment out the line below if you run the script manually through a PowerShell console or the console session will be killed 55 | Stop-Process $PID -Force -Confirm:$false 56 | --------------------------------------------------------------------------------