├── LICENSE ├── README.md ├── WecFwdChans.dll ├── WecFwdChans.man ├── beat_cmd.ps1 ├── build_man2dll.ps1 ├── configure_channels.ps1 ├── gen_manifest.ps1 ├── gen_winlogbeat_config.ps1 ├── install_channels.ps1 ├── map_ou2group.ps1 ├── setup_subscriptions.ps1 └── wec_config.ps1 /LICENSE: -------------------------------------------------------------------------------- 1 | GNU AFFERO GENERAL PUBLIC LICENSE 2 | Version 3, 19 November 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 Affero General Public License is a free, copyleft license for 11 | software and other kinds of works, specifically designed to ensure 12 | cooperation with the community in the case of network server software. 13 | 14 | The licenses for most software and other practical works are designed 15 | to take away your freedom to share and change the works. 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It is safest 628 | to attach them to the start of each source file to most effectively 629 | state the exclusion of warranty; and each file should have at least 630 | the "copyright" line and a pointer to where the full notice is found. 631 | 632 | 633 | Copyright (C) 634 | 635 | This program is free software: you can redistribute it and/or modify 636 | it under the terms of the GNU Affero General Public License as published 637 | by the Free Software Foundation, either version 3 of the License, or 638 | (at your option) any later version. 639 | 640 | This program is distributed in the hope that it will be useful, 641 | but WITHOUT ANY WARRANTY; without even the implied warranty of 642 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 643 | GNU Affero General Public License for more details. 644 | 645 | You should have received a copy of the GNU Affero General Public License 646 | along with this program. If not, see . 647 | 648 | Also add information on how to contact you by electronic and paper mail. 649 | 650 | If your software can interact with users remotely through a computer 651 | network, you should also make sure that it provides a way for users to 652 | get its source. For example, if your program is a web application, its 653 | interface could display a "Source" link that leads users to an archive 654 | of the code. There are many ways you could offer source, and different 655 | solutions will be better for different programs; see section 13 for the 656 | specific requirements. 657 | 658 | You should also get your employer (if you work as a programmer) or school, 659 | if any, to sign a "copyright disclaimer" for the program, if necessary. 660 | For more information on this, and how to apply and follow the GNU AGPL, see 661 | . 662 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Windows Event Collector scripts 2 | 3 | These scripts are to be used in conjunction with our WEC Cookbook guide: https://ela.st/tjs-wec-cookbook 4 | 5 | ## Articles 6 | 7 | Blog series: 8 | - Part 1: https://www.elastic.co/blog/the-essentials-of-windows-event-logging 9 | - Part 2: https://www.elastic.co/blog/the-essentials-of-central-log-collection-with-wef-wec 10 | 11 | # Licence 12 | 13 | AGPL v3 14 | 15 | © Elastic.co 2021 16 | 17 | -------------------------------------------------------------------------------- /WecFwdChans.dll: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ElasticSA/wec_pepped/8c716a0082e19306d0bebe17ceb3dd005a459f1e/WecFwdChans.dll -------------------------------------------------------------------------------- /WecFwdChans.man: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ElasticSA/wec_pepped/8c716a0082e19306d0bebe17ceb3dd005a459f1e/WecFwdChans.man -------------------------------------------------------------------------------- /beat_cmd.ps1: -------------------------------------------------------------------------------- 1 | ### 2 | # Copyright: Elastic NV (https://www.elastic.co/) 2021 3 | # Licence: AGPL 3.0 4 | # Author: Thorben Jändling 5 | # 6 | 7 | $ErrorActionPreference = "Stop" 8 | 9 | cd $PSScriptRoot 10 | 11 | # This script would work for other beats by setting the env var 'BEAT' 12 | $beat = If ($env:BEAT) {$env:BEAT} Else {"winlogbeat"} 13 | 14 | # Use exmaple config for keystore to avoid chicken-egg issues 15 | $config = If ($args[0] -eq 'keystore') {"${beat}.example.yml"} else {"${beat}.yml"} 16 | 17 | $datadir = "C:\ProgramData\Elastic\Beats\${beat}" 18 | 19 | $install_dir = $((Get-ChildItem -Recurse -Path "C:\Program Files\Elastic\Beats\" -Include "${beat}.exe" | Select -Last 1 -ExpandProperty Directory).Fullname) 20 | 21 | $beat_exe = "${install_dir}\${beat}.exe" 22 | 23 | If (-Not (Test-Path -Path "$datadir\data\$beat.keystore" )) { 24 | & $beat_exe @('--path.config', $datadir, '--path.data', "$datadir\data", '-c', "${config}", 'keystore', 'create', '--force') 25 | } 26 | 27 | & $beat_exe @(('--path.config', $datadir, '--path.data', "$datadir\data", '-c', "${config}") + $args) 28 | -------------------------------------------------------------------------------- /build_man2dll.ps1: -------------------------------------------------------------------------------- 1 | ### 2 | # Copyright: Elastic NV (https://www.elastic.co/) 2021 3 | # Licence: AGPL 3.0 4 | # Author: Thorben Jändling 5 | # 6 | 7 | $ErrorActionPreference = "Stop" 8 | 9 | # Assume the .man file is in the same dir as this script 10 | cd $PSScriptRoot 11 | 12 | . .\wec_config.ps1 13 | 14 | echo "Message Compiler" 15 | & $SdkPath\mc.exe ".\$wfcName.man" 16 | 17 | echo "MC Static Class" 18 | & $SdkPath\mc -css "$wfcName.DummyEvent" ".\$wfcName.man" 19 | 20 | echo "Resource Compiler" 21 | & $SdkPath\rc.exe ".\$wfcName.rc" 22 | 23 | echo "C# Compiler" 24 | & $DotNetPath\csc.exe /win32res:.\$wfcName.res /unsafe /target:library /out:.\$wfcName.dll .\$wfcName.cs 25 | -------------------------------------------------------------------------------- /configure_channels.ps1: -------------------------------------------------------------------------------- 1 | ### 2 | # Copyright: Elastic NV (https://www.elastic.co/) 2021 3 | # Licence: AGPL 3.0 4 | # Author: Thorben Jändling 5 | # 6 | 7 | $ErrorActionPreference = "Stop" 8 | 9 | cd $PSScriptRoot 10 | 11 | . .\wec_config.ps1 12 | 13 | foreach ( $prov in $ProviderList.GetEnumerator() ) { 14 | $LogSize = $prov.Value.LogSize 15 | New-Item -Force -ItemType Directory -Path "$($prov.Value.LogDir)" | Out-Null 16 | 17 | foreach ( $chan in $ChannelList.GetEnumerator() ) { 18 | $LogPath = "$($prov.Value.LogDir)\$($prov.key)_$($chan.key).evtx" 19 | 20 | echo "==============================================" 21 | echo "$($prov.key)/$($chan.key)" 22 | & wevtutil @('sl', "$($prov.key)/$($chan.key)", "/lfn:${LogPath}") 23 | & wevtutil @('sl', "$($prov.key)/$($chan.key)", "/ms:${LogSize}") 24 | & wevtutil @('gl', "$($prov.key)/$($chan.key)") 25 | echo "----------------------------------------------" 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /gen_manifest.ps1: -------------------------------------------------------------------------------- 1 | ### 2 | # Copyright: Elastic NV (https://www.elastic.co/) 2021 3 | # Licence: AGPL 3.0 4 | # Author: Thorben Jändling 5 | # 6 | 7 | $ErrorActionPreference = "Stop" 8 | 9 | cd $PSScriptRoot 10 | 11 | . .\wec_config.ps1 12 | 13 | #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ File generation starts here ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 14 | @" 15 | 16 | 17 | 18 | 19 | "@ | Out-File -Encoding unicode -Force -FilePath .\${wfcName}.man 20 | 21 | foreach ( $prov in $ProviderList.GetEnumerator() ) { 22 | $prov_sym = $($prov.key -replace '-','_') 23 | 24 | @" 25 | 26 | 27 | 28 | 29 | 30 | 31 | 37 | 38 | 39 | "@ | Out-File -Append -Encoding unicode -Force -FilePath .\${wfcName}.man 40 | 41 | foreach ( $chan in $ChannelList.GetEnumerator() ) { 42 | 43 | @" 44 | 45 | 46 | "@ | Out-File -Append -Encoding unicode -Force -FilePath .\${wfcName}.man 47 | } 48 | @" 49 | 50 | 51 | "@ | Out-File -Append -Encoding unicode -Force -FilePath .\${wfcName}.man 52 | } 53 | @" 54 | 55 | 56 | 57 | 58 | 59 | "@ | Out-File -Append -Encoding unicode -Force -FilePath .\${wfcName}.man 60 | foreach ( $prov in $ProviderList.GetEnumerator() ) { 61 | $prov_sym = $($prov.key -replace '-','_') 62 | @" 63 | 64 | 65 | "@ | Out-File -Append -Encoding unicode -Force -FilePath .\${wfcName}.man 66 | 67 | foreach ( $chan in $ChannelList.GetEnumerator() ) { 68 | @" 69 | 70 | 71 | "@ | Out-File -Append -Encoding unicode -Force -FilePath .\${wfcName}.man 72 | } 73 | } 74 | 75 | @" 76 | 77 | 78 | 79 | 80 | "@ | Out-File -Append -Encoding unicode -Force -FilePath .\${wfcName}.man 81 | -------------------------------------------------------------------------------- /gen_winlogbeat_config.ps1: -------------------------------------------------------------------------------- 1 | ### 2 | # Copyright: Elastic NV (https://www.elastic.co/) 2021 3 | # Licence: AGPL 3.0 4 | # Author: Thorben Jändling 5 | # 6 | 7 | $ErrorActionPreference = "Stop" 8 | 9 | cd $PSScriptRoot 10 | 11 | . .\wec_config.ps1 12 | 13 | $output_conf = "C:\ProgramData\Elastic\Beats\winlogbeat\winlogbeat.yml" 14 | $input_conf = "${output_conf}" 15 | $today = (Get-Date -Format yyyy-MM-dd) 16 | 17 | If (Test-Path -Path $input_conf) { 18 | 19 | Move-Item -Force -Path "${input_conf}" -Destination "${input_conf}-${today}" 20 | $input_conf = "${input_conf}-${today}" 21 | } 22 | Else { 23 | Write-Warning "Original winlogbeat.yml config not found, trying example config instead" 24 | $input_conf = "C:\ProgramData\Elastic\Beats\winlogbeat\winlogbeat.example.yml" 25 | 26 | If (-Not (Test-Path -Path $input_conf)) { 27 | Write-Error "Please install WinLogBeat first! (https://www.elastic.co/downloads/beats/winlogbeat)" 28 | } 29 | Write-Warning "You should configure an output for Winlogbeat. e.g. set cloud.id and cloud.auth" 30 | } 31 | 32 | function gen_wlb_input() { 33 | 34 | $extraInsert = $wlbEventLogOptions -replace '^', ' ' 35 | 36 | "winlogbeat.event_logs:`n${wlbEventLogsExtras}" | Out-File -Encoding utf8 -Force -Append -FilePath "$output_conf" 37 | 38 | foreach ( $prov in $ProviderList.GetEnumerator() ) { 39 | 40 | foreach ( $chan in $ChannelList.GetEnumerator() ) { 41 | 42 | "- name: $($prov.key)/$($chan.key)`n tags: [WEC, WEF, $($chan.key), $($prov.key -replace '.*[_-]', '')]`n${extraInsert}" | 43 | Out-File -Encoding utf8 -Force -Append -FilePath "$output_conf" 44 | 45 | } 46 | } 47 | 48 | "`n`n" | Out-File -Encoding utf8 -Force -Append -FilePath "$output_conf" 49 | } 50 | 51 | function gen_processors() { 52 | @" 53 | processors: 54 | ${WlbProcessorsExtras} 55 | - script: 56 | when.and: 57 | - contains.tags: WEF 58 | - equals.winlog.channel: Security 59 | lang: javascript 60 | id: security 61 | file: `${path.home}/module/security/config/winlogbeat-security.js 62 | - script: 63 | when.and: 64 | - contains.tags: WEF 65 | - equals.winlog.channel: Microsoft-Windows-Sysmon/Operational 66 | lang: javascript 67 | id: sysmon 68 | file: `${path.home}/module/sysmon/config/winlogbeat-sysmon.js 69 | - script: 70 | when.and: 71 | - contains.tags: WEF 72 | - equals.winlog.channel: Windows PowerShell 73 | lang: javascript 74 | id: powershell 75 | file: `${path.home}/module/powershell/config/winlogbeat-powershell.js 76 | - script: 77 | when.and: 78 | - contains.tags: WEF 79 | - equals.winlog.channel: Microsoft-Windows-PowerShell/Operational 80 | lang: javascript 81 | id: powershell 82 | file: `${path.home}/module/powershell/config/winlogbeat-powershell.js 83 | 84 | 85 | "@ | Out-File -Encoding utf8 -Force -Append -FilePath "$output_conf" 86 | } 87 | 88 | $echo = $true 89 | Foreach ($line in Get-Content $input_conf) { 90 | 91 | if ($line -match '^winlogbeat.event_logs:') { 92 | $echo = $false 93 | 94 | gen_wlb_input 95 | } 96 | if ($line -match '^processors:') { 97 | $echo = $false 98 | 99 | gen_processors 100 | } 101 | if ($line -match '^# =') { 102 | $echo = $true 103 | } 104 | # if ($line -match 'when.not.contains.tags: forwarded'){ 105 | # $echo = $null 106 | # " when.not.contains.tags: WEF" | Out-File -Encoding utf8 -Force -Append -FilePath "$output_conf" 107 | # } 108 | if ($echo) { 109 | $line | Out-File -Encoding utf8 -Force -Append -FilePath "$output_conf" 110 | } 111 | if ($echo -eq $null) { 112 | $echo = $true 113 | } 114 | 115 | } #Foreach line 116 | -------------------------------------------------------------------------------- /install_channels.ps1: -------------------------------------------------------------------------------- 1 | ### 2 | # Copyright: Elastic NV (https://www.elastic.co/) 2021 3 | # Licence: AGPL 3.0 4 | # Author: Thorben Jändling 5 | # 6 | 7 | $ErrorActionPreference = "Stop" 8 | 9 | # Assume the .dll file is in the same dir as this script 10 | cd $PSScriptRoot 11 | 12 | . .\wec_config.ps1 13 | 14 | # Uninstall any previously installed Channels 15 | If (Test-Path -Path "${env:SystemRoot}\System32\${wfcNAme}.man") { 16 | & wevtutil.exe um "${env:SystemRoot}\System32\${wfcNAme}.man" 17 | } 18 | 19 | # These are the only two files we ultimately need 20 | Copy-Item "${wfcName}.man" -Destination "${env:SystemRoot}\System32" 21 | Copy-Item "${wfcName}.dll" -Destination "${env:SystemRoot}\System32" 22 | 23 | # Install the new channels 24 | & wevtutil.exe im "${env:SystemRoot}\System32\${wfcNAme}.man" 25 | -------------------------------------------------------------------------------- /map_ou2group.ps1: -------------------------------------------------------------------------------- 1 | ### 2 | # Copyright: Elastic NV (https://www.elastic.co/) 2021 3 | # Licence: AGPL 3.0 4 | # Author: Thorben Jändling 5 | # 6 | 7 | $ErrorActionPreference = "Stop" 8 | 9 | cd $PSScriptRoot 10 | 11 | . .\wec_config.ps1 12 | 13 | foreach ( $grp in $GroupList.GetEnumerator() ){ 14 | 15 | $group = Summon-Group "$($grp.key)" 16 | 17 | $members = @(); 18 | foreach ( $ou in $grp.value ) { 19 | try { 20 | $members += , ( Get-ADComputer -Filter * -SearchBase "$ou" ) 21 | } 22 | catch { 23 | continue 24 | } 25 | } 26 | 27 | If (-Not $members) { continue } 28 | 29 | # Add all mathcing members found in the given OUs 30 | echo "UPDATING Membership for '$($group.distinguishedName)'" 31 | $members | Add-ADPrincipalGroupMembership -MemberOf $group 32 | 33 | # Remove any existing member not found in the given OUs 34 | Foreach ( $mem in (Get-ADGroupMember -Identity $group) ) { 35 | If (-Not ($members.Where({$_.distinguishedName -eq $mem.distinguishedName}))) { 36 | echo "REMOVING '$($mem.distinguishedName)' from '$($group.distinguishedName)'" 37 | Remove-ADGroupMember -Identity $group -Members $mem -Confirm:$false 38 | } 39 | } 40 | } 41 | 42 | -------------------------------------------------------------------------------- /setup_subscriptions.ps1: -------------------------------------------------------------------------------- 1 | ### 2 | # Copyright: Elastic NV (https://www.elastic.co/) 2021 3 | # Licence: AGPL 3.0 4 | # Author: Thorben Jändling 5 | # 6 | 7 | $ErrorActionPreference = "Stop" 8 | 9 | cd $PSScriptRoot 10 | 11 | . .\wec_config.ps1 12 | 13 | $TempSubFile = ".\wec_subscription.xml" 14 | 15 | foreach ( $prov in $ProviderList.GetEnumerator() ) { 16 | 17 | $domain_groups = '' 18 | foreach ($exc in $prov.Value.Exc_Groups) { 19 | $sid = (Summon-Group "$exc").SID.Value 20 | $domain_groups = $domain_groups + "(D;;GA;;;$sid)" 21 | } 22 | foreach ($inc in $prov.Value.Inc_Groups) { 23 | $sid = (Summon-Group "$inc").SID.Value 24 | $domain_groups = $domain_groups + "(A;;GA;;;$sid)" 25 | } 26 | if (-Not ([string]::IsNullOrWhiteSpace($domain_groups))) { 27 | $domain_groups = 'O:NSG:BAD:P' + $domain_groups + 'S:' 28 | } 29 | 30 | foreach ( $chan in $ChannelList.GetEnumerator() ) { 31 | 32 | echo "-> $($prov.key)_$($chan.key)" 33 | 34 | $doUpdate = $true 35 | try { 36 | & wecutil gs "$($prov.key)_$($chan.key)" *>1 |Out-Null 37 | } 38 | catch { 39 | $doUpdate = $false 40 | } 41 | 42 | # 43 | @" 44 | 45 | $($prov.key)_$($chan.key) 46 | $(If ($doUpdate) {""}) 49 | 50 | true 51 | http://schemas.microsoft.com/wbem/wsman/1/windows/EventLog 52 | Normal 53 | 63 | 64 | 67 | 68 | false 69 | HTTP 70 | Events 71 | 72 | $($prov.key)/$($chan.key) 73 | 74 | 75 | 76 | 77 | 78 | ${domain_groups} 79 | 80 | "@ | Out-File -Encoding utf8 -Force -FilePath $TempSubFile 81 | 82 | If ($doUpdate) { 83 | & wecutil ss /c:$TempSubFile |Out-Null 84 | } 85 | Else { 86 | & wecutil cs $TempSubFile |Out-Null 87 | } 88 | 89 | Remove-Item -Path $TempSubFile 90 | 91 | }# End foreach $chan 92 | }# End foreach $prov 93 | 94 | -------------------------------------------------------------------------------- /wec_config.ps1: -------------------------------------------------------------------------------- 1 | ### 2 | # Copyright: Elastic NV (https://www.elastic.co/) 2021 3 | # Licence: AGPL 3.0 4 | # Author: Thorben Jändling 5 | # 6 | 7 | cd $PSScriptRoot 8 | 9 | # Try to Get AD PowerShell Cmdlets; will silently fail if we're not admin 10 | If (-Not (Test-Path -Path .\_deps_check.txt)) { 11 | If (-Not (Get-Command Get-ADDomain -ErrorAction SilentlyContinue)) { 12 | 13 | try { 14 | # 'New' Win 10 15 | If (Get-Command Add-WindowsCapability -ErrorAction SilentlyContinue) { 16 | Add-WindowsCapability –online –Name “Rsat.ActiveDirectory.DS-LDS.Tools~~~~0.0.1.0” | Out-Null 17 | } 18 | # Win 7, Win 8.x, and 'old' Win 10 19 | If (Get-Command Enable-WindowsOptionalFeature -ErrorAction SilentlyContinue) { 20 | Enable-WindowsOptionalFeature -Online -FeatureName RSATClient-Roles-AD-Powershell | Out-Null 21 | } 22 | # Windows Server 23 | If (Get-Command Install-WindowsFeature -ErrorAction SilentlyContinue) { 24 | Install-WindowsFeature RSAT-AD-PowerShell | Out-Null 25 | } 26 | } 27 | catch {} 28 | } 29 | Get-Date | Out-File -Encoding unicode -Force -FilePath .\_deps_check.txt 30 | } 31 | 32 | # ~~~~~~~~~~~~~~~~~~~ Configurables Start Here ~~~~~~~~~~~~~~~~~~~~~~ 33 | 34 | # Summon-Group() [below] uses this. 35 | # New Groups will be created in $NewGroupOU (Auto set to 'Users' OU just below!) 36 | $NewGroupOU = $null 37 | # AD Base OU (Auto set just below) 38 | $BaseOU = $null 39 | # Comment this out if you set these manually above 40 | If (Get-Command Get-ADDomain -ErrorAction SilentlyContinue) { 41 | $NewGroupOU = (Get-ADDomain).UsersContainer 42 | $BaseOU = (Get-ADDomain).DistinguishedName 43 | } 44 | 45 | # The Forwarding Filter Profile that Subscriptions should use 46 | # Options in this config: Standard, Minimal, 47 | $FFProfile = "Standard" 48 | #$FFProfile = "Minimal" 49 | 50 | # The WEC server uses groups instead of OUs to assign subscriptions 51 | # map_ou2group.ps1 will keep the listed Groups synced with the given list of OUs 52 | # For a WEC server be sure not to overlap OUs, group membership must be exclusive 53 | # NOTE: The AD Groups listed here will be created if missing! (Missing OUs are ignored) 54 | $GroupList = @{ 55 | 'Domain Clients' = @("OU=Client Systems,${BaseOU}"); 56 | 'Domain Misc' = @("OU=Misc Systems,${BaseOU}"); 57 | 'Domain Privileged' = @("OU=Privileged Systems,${BaseOU}"); 58 | 'Domain Servers' = @("OU=Server Systems,${BaseOU}"); 59 | } 60 | 61 | # List of Providers with 62 | # - A unique GUID; Use [guid]::NewGuid() to get new GUIDs, if you want to add new Providers 63 | # - The (channel) Logs Directory; Recommend using dedicated disks/storage e.g. D:\Logs 64 | # - The max Log Size before rollover 65 | # - The AD Groups that map hosts to them (Include/Exclude) 66 | # NOTE: The AD Groups listed here will be created if missing! 67 | $ProviderList = @{ 68 | 69 | "WecFwdLog-Domain-Clients" = @{ 70 | GUID = "{ea76befc-2be5-4a24-bfab-3d9303ac27d5}"; 71 | LogDir = "C:\Logs" 72 | LogSize = 10737418240 # 10G per channel/file 73 | Inc_Groups = @('Domain Clients'); 74 | }; 75 | 76 | "WecFwdLog-Domain-Controllers" = @{ 77 | GUID = "{4f365d6b-57ea-466d-ad6e-22864307ad5f}"; 78 | LogDir = "C:\Logs" 79 | LogSize = 10737418240 # 10G per channel/file 80 | Inc_Groups = @('Domain Controllers'); 81 | }; 82 | 83 | "WecFwdLog-Domain-Members" = @{ 84 | GUID = "{47e1763d-1e45-435f-9073-70c1c08f70ee}"; 85 | LogDir = "C:\Logs" 86 | LogSize = 10737418240 # 10G per channel/file 87 | Inc_Groups = @('Domain Computers'); # Catch all members and exclude the other groups 88 | # Auto Generated below 89 | #Exc_Groups = @('Domain Clients', 'Domain Controllers', 'Domain Miscellaneous', 'Domain Privileged', 'Domain Servers'); 90 | }; 91 | 92 | "WecFwdLog-Domain-Misc" = @{ 93 | GUID = "{5bb6e603-33c4-4be3-bf40-102476243076}"; 94 | LogDir = "C:\Logs" 95 | LogSize = 10737418240 # 10G per channel/file 96 | Inc_Groups = @('Domain Miscellaneous'); 97 | }; 98 | 99 | "WecFwdLog-Domain-Privileged" = @{ 100 | GUID = "{c00ccb56-d596-40de-9a88-4e6c2a4244d4}"; 101 | LogDir = "C:\Logs" 102 | LogSize = 10737418240 # 10G per channel/file 103 | Inc_Groups = @('Domain Privileged'); 104 | }; 105 | 106 | "WecFwdLog-Domain-Servers" = @{ 107 | GUID= "{1673d607-4c45-4cbf-80ee-554eaf561626}"; 108 | LogDir = "C:\Logs" 109 | LogSize = 10737418240 # 10G per channel/file 110 | Inc_Groups = @('Domain Servers'); 111 | }; 112 | 113 | } 114 | 115 | # Auto Exclude all other assigned Groups from Members 116 | $ProviderList.'WecFwdLog-Domain-Members'.Exc_Groups = @($ProviderList.GetEnumerator() | ForEach-Object({ If (-Not ($_.Key.Contains('Members'))) {$_.Value.Inc_Groups} })) 117 | 118 | # List of Channels (log files) and their Forwarding event selector Filters 119 | # The Filter used is set via $FFProfile (above) in the form "FF${FFProfile}" 120 | $ChannelList = @{ 121 | 122 | #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Application 123 | "Application" = @{ 124 | FFStandard = @' 125 | 126 | 127 | 128 | 129 | 130 | 131 | 132 | '@; 133 | FFMinimal = @' 134 | 135 | 136 | 137 | 138 | 139 | 140 | 141 | 142 | '@; 143 | }; # Application 144 | 145 | #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Misc 146 | "Misc" = @{ 147 | FFStandard = @' 148 | 149 | 150 | 151 | 152 | 153 | 154 | 155 | '@; 156 | FFMinimal = @' 157 | 158 | 159 | 160 | 161 | 162 | 163 | 164 | '@; 165 | }; # Misc 166 | 167 | #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Script (PowerShell) 168 | "Script" = @{ 169 | FFStandard = @' 170 | 171 | 172 | 173 | 174 | 175 | 176 | 177 | '@; 178 | FFMinimal = @' 179 | 180 | 181 | 182 | 183 | 184 | 185 | 186 | 187 | 188 | 189 | 190 | 191 | 192 | '@; 193 | }; # Script 194 | 195 | #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Security 196 | "Security" = @{ 197 | FFStandard = @' 198 | 199 | 200 | 201 | 202 | 203 | 204 | '@; 205 | FFMinimal = @' 206 | 207 | 208 | 209 | 210 | 211 | 212 | 213 | 214 | 215 | 216 | 217 | 218 | 219 | 220 | 221 | 222 | 223 | 224 | 225 | 226 | 227 | 228 | 229 | 230 | 231 | 232 | 233 | 234 | 235 | 236 | 237 | 238 | 239 | 240 | 241 | 242 | 243 | 244 | 245 | 246 | 247 | 248 | 249 | 250 | 251 | 252 | 253 | 254 | 255 | 256 | 257 | 258 | 259 | 260 | 261 | 262 | 263 | 264 | 265 | 266 | 267 | 268 | *[EventData[Data[1]="S-1-5-18"]] 269 | 270 | 271 | '@; 272 | }; # Security 273 | 274 | #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Service 275 | "Service" = @{ 276 | FFStandard = @' 277 | 278 | 279 | 280 | 281 | 282 | 283 | 284 | 285 | 286 | 287 | 288 | 289 | 290 | 291 | '@; 292 | # TODO Minimal Service filter 293 | FFMinimal = @' 294 | 295 | 296 | 297 | 298 | 299 | 300 | '@; 301 | }; # Service 302 | 303 | #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Sysmon 304 | "Sysmon" = @{ 305 | FFStandard = @' 306 | 307 | 308 | 309 | 310 | 311 | '@; 312 | # Assume that your Sysmon is trimmed down to minimal 313 | FFMinimal = @' 314 | 315 | 316 | 317 | 318 | 319 | '@; 320 | }; # Sysmon 321 | 322 | #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ System 323 | "System" = @{ 324 | FFStandard = @' 325 | 326 | 327 | 328 | 329 | 330 | 331 | 332 | 333 | 334 | 335 | 336 | 337 | 338 | 339 | '@; 340 | FFMinimal = @' 341 | 342 | 343 | 344 | 345 | 346 | 347 | 348 | 349 | 350 | 351 | 352 | 353 | 354 | 355 | 356 | 357 | 358 | 359 | 360 | 361 | 362 | 363 | 364 | 365 | 366 | 367 | *[EventData[Data[@Name="QueryOptions"]="140737488355328"]] 368 | 369 | *[EventData[Data[@Name="QueryResults"]=""]] 370 | 371 | 372 | '@; 373 | }; # System 374 | 375 | #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ End 376 | 377 | } # $ChannelList 378 | 379 | # Extra processors to include in the generated winlogbeat.yml 380 | $WlbProcessorsExtras = @" 381 | - add_observer_metadata: ~ 382 | "@ 383 | 384 | # Extra Event Log inputs to include in the generated winlogbeat.yml 385 | $wlbEventLogsExtras = @" 386 | "@ 387 | 388 | # Extra options to add to each Event Log input in the generated winlogbeat.yml 389 | $wlbEventLogOptions = @" 390 | "@ 391 | 392 | # ~~~~~~~~~~~~~ Mostly internal ~~~~~~~~~~~~~~~~~~~~ 393 | 394 | 395 | # While it is useful in the off chance that one is creating a non-AD WEC, the fallback to LocalGroup here is mainly to aid offline testing. 396 | function Summon-Group ([string]$name) 397 | { 398 | $result = $null 399 | If (Get-Command Get-ADDomain -ErrorAction SilentlyContinue) { 400 | try { 401 | $result = Get-ADGroup "$name" 402 | } 403 | catch { 404 | Write-Warning "CREATING new AD Group: $name" 405 | $result = New-ADGroup -Name "${name}" -SamAccountName "${name}" -GroupCategory Security -GroupScope Global -DisplayName "${name}" -Path "${NewGroupOU}" -Description "*Auto-created by WEC Setup*" 406 | } 407 | } 408 | Else { 409 | try { 410 | $result = Get-LocalGroup "$name" 411 | } 412 | catch { 413 | Write-Warning "CREATING new Local Group: $name" 414 | $result = New-LocalGroup -Name "${name}" -Description "*Auto-created by WEC Setup*" 415 | } 416 | } 417 | 418 | return $result 419 | } 420 | 421 | # Base name for our WEC Forward Channels files 422 | $wfcName = "WecFwdChans" 423 | 424 | # Paths to the SDK tools 425 | $SdkPath = "C:\Program Files (x86)\Windows Kits\8.1\bin\x64" 426 | $DotNetPath = "C:\Windows\Microsoft.NET\Framework64\v4.0.30319" 427 | 428 | --------------------------------------------------------------------------------