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Disable Defender Antivirus file activity tracking library

Overview​

About this script

This script improves your privacy on Windows.

These changes use Windows system commands to update your settings.

This script removes the MpDetours.dll library, effectively disabling its functionality.

MpDetours.dll is called Malware Protection Detours Dll by Microsoft 1 2. It is part of Defender Antivirus service 3 4. It is a library designed to offer runtime protection and enforce security policies 4. The library monitors and controls system operations to prevent unauthorized access and data leaks 4. It achieves this by intercepting actions and enforcing security policies 4.

It specifically monitors:

  • Clipboard operations: Controlling copy and paste activities to prevent unauthorized data transfers 4.
  • Printing tasks: Monitoring and controlling print jobs to prevent unauthorized outputs 4.
  • Drag-and-drop actions: Monitoring file movements to prevent data leaks 4.
  • System components: It employs techniques like DLL injection and API hooking, referred to as Detours 4. This technology allows intercepting and monitoring system functions 4 5.

It also:

  • Logs security-related events 4
  • Implements security policies 4
  • Manages processes and threads 4

This script enhances your privacy by stopping Windows from monitoring your clipboard content, print jobs, and file transfer activities. It may also lead to a minor improvement in system performance by reducing background monitoring processes.

However, removing this component may decrease your system's security. Without it, your computer may be more vulnerable to data theft or unauthorized data sharing. This may also conflict with your organization's security policies, especially if you are using a work-managed device.

Caution

This action may increase your vulnerability to data breaches and malware infections.

Technical Details​

This script removes the library file from:

  • %PROGRAMFILES%\Windows Defender\MpDetours.dll 1 3
  • %PROGRAMFILES(X86)%\Windows Defender\MpDetours.dll 6

On older Windows versions, the file may be located at:

  • %PROGRAMDATA%\Microsoft\Windows Defender\Platform\*\MpDetours.dll 2
  • %PROGRAMDATA%\Microsoft\Windows Defender\Platform\*\X86\MpDetours.dll 2

This script uses Batch (batchfile) scripting language.

Not Advised

This script should only be used by advanced users. This script is not recommended for daily use as it breaks important functionality. Do not run it without having backups and system snapshots.

Implementation Details

  • Language: batch

  • Required Privileges: Administrator rights

  • Compatibility: Windows only

  • Reversibility: Can be undone using provided revert script

Explore Categories​

This action belongs to Disable Defender Antivirus file activity monitoring category. This category contains scripts that disable various file activity monitoring features of Defender Antivirus. These features are designed to protect your system by monitoring file activities, but they may also compromise your privacy and affect system performance. Disabling these components... Read more on category page ▶

Apply now​

Choose one of three ways to apply:

  1. Automatically via privacy.sexy: The easiest and safest option.
  2. Manually by downloading: Requires downloading a file.
  3. Manually by copying: Advanced flexibility.

Alternative 1. Apply with Privacy.sexy​

privacy.sexy is free and open-source application that lets securely apply this action easily.

Open privacy.sexy

You can fully restore this action (revert back to the original behavior) using the application.

privacy.sexy instructions
  1. Open or download the desktop application
  2. Search for the script name: Disable Defender Antivirus file activity tracking library.
  3. Check the script by clicking on the checkbox.
  4. Click on Run button at the bottom of the page.

Alternative 2. Download​

Irreversible Changes

This script is irreversible, meaning there is no straightforward method to restore changes once applied. Exercise caution before running, restoring it may not be possible.

  1. Download the script file by clicking on the button below:

    Download script

  2. Run the script file by clicking on it.

Download revert script​

This file restores your system to its original state, before this script is applied.

Download restore script

Alternative 3. Copy​

This is for advanced users. Consider automatically applying or downloading the script for simpler way.

  1. Open Command Prompt as administrator.
HELP: Step-by-step guide

  1. Click on Start menu

  2. Type cmd

  3. Right click on Command Prompt select Run as administrator

  4. Click on Yes to run Command Prompt

Animation showing how to open terminal as administrator on Windows 11

  1. Copy the following code:
Code to apply changes
:: Soft delete files matching pattern: "%PROGRAMFILES%\Windows Defender\MpDetours.dll"  as TrustedInstaller
:: This operation will not run on Windows versions earlier than Windows11-21H2.
PowerShell -ExecutionPolicy Unrestricted -Command "$versionName = 'Windows11-21H2'; $buildNumber = switch ($versionName) { 'Windows11-FirstRelease' { '10.0.22000' }; 'Windows11-22H2' { '10.0.22621' }; 'Windows11-21H2' { '10.0.22000' }; 'Windows10-22H2' { '10.0.19045' }; 'Windows10-21H2' { '10.0.19044' }; 'Windows10-20H2' { '10.0.19042' }; 'Windows10-1909' { '10.0.18363' }; 'Windows10-1607' { '10.0.14393' }; default { throw "^""Internal privacy$([char]0x002E)sexy error: No build for minimum Windows '$versionName'"^""; }; }; $minVersion = [System.Version]::Parse($buildNumber); $ver = [Environment]::OSVersion.Version; $verNoPatch = [System.Version]::new($ver.Major, $ver.Minor, $ver.Build); if ($verNoPatch -lt $minVersion) { Write-Output "^""Skipping: Windows ($verNoPatch) is below minimum $minVersion ($versionName)"^""; Exit 0; }function Invoke-AsTrustedInstaller($Script) { $principalSid = [System.Security.Principal.SecurityIdentifier]::new('S-1-5-80-956008885-3418522649-1831038044-1853292631-2271478464'); $principalName = $principalSid.Translate([System.Security.Principal.NTAccount]); $streamFile = New-TemporaryFile; $scriptFile = New-TemporaryFile; try { $scriptFile = Rename-Item -LiteralPath $scriptFile -NewName ($scriptFile.BaseName + '.ps1') -Force -PassThru; $Script | Out-File $scriptFile -Encoding UTF8; $taskName = "^""privacy$([char]0x002E)sexy invoke"^""; schtasks.exe /delete /tn $taskName /f 2>&1 | Out-Null; $executionCommand = "^""powershell.exe -ExecutionPolicy Bypass -File '$scriptFile' *>&1 | Out-File -FilePath '$streamFile' -Encoding UTF8"^""; $action = New-ScheduledTaskAction -Execute 'powershell.exe' -Argument "^""-ExecutionPolicy Bypass -Command `"^""$executionCommand`"^"""^""; $settings = New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DontStopIfGoingOnBatteries; Register-ScheduledTask -TaskName $taskName -Action $action -Settings $settings -Force -ErrorAction Stop | Out-Null; try { ($scheduleService = New-Object -ComObject Schedule.Service).Connect(); $scheduleService.GetFolder('\').GetTask($taskName).RunEx($null, 0, 0, $principalName) | Out-Null; $timeout = (Get-Date).AddMinutes(5); Write-Host "^""Running as $principalName"^""; while ((Get-ScheduledTaskInfo $taskName).LastTaskResult -eq 267009) { Start-Sleep -Milliseconds 200; if ((Get-Date) -gt $timeout) { Write-Warning 'Skipping: Timeout'; break; }; }; if (($result = (Get-ScheduledTaskInfo $taskName).LastTaskResult) -ne 0) { Write-Error "^""Failed, due to exit code: $result."^""; } } finally { schtasks.exe /delete /tn $taskName /f | Out-Null; }; Get-Content $streamFile } finally { Remove-Item $streamFile, $scriptFile; }; }; $cmd = '$pathGlobPattern = "^""%PROGRAMFILES%\Windows Defender\MpDetours.dll"^""'+"^""`r`n"^""+'$expandedPath = [System.Environment]::ExpandEnvironmentVariables($pathGlobPattern)'+"^""`r`n"^""+'Write-Host "^""Searching for items matching pattern: `"^""$($expandedPath)`"^""."^""'+"^""`r`n"^""+''+"^""`r`n"^""+'$renamedCount   = 0'+"^""`r`n"^""+'$skippedCount   = 0'+"^""`r`n"^""+'$failedCount    = 0'+"^""`r`n"^""+''+"^""`r`n"^""+'$foundAbsolutePaths = @()'+"^""`r`n"^""+''+"^""`r`n"^""+'try {'+"^""`r`n"^""+'    $foundAbsolutePaths += @('+"^""`r`n"^""+'        Get-Item -Path $expandedPath -ErrorAction Stop | Select-Object -ExpandProperty FullName'+"^""`r`n"^""+'    )'+"^""`r`n"^""+'} catch [System.Management.Automation.ItemNotFoundException] {'+"^""`r`n"^""+'    <# Swallow, do not run `Test-Path` before, it''s unreliable for globs requiring extra permissions #>'+"^""`r`n"^""+'}'+"^""`r`n"^""+'$foundAbsolutePaths = $foundAbsolutePaths   `'+"^""`r`n"^""+'    | Select-Object -Unique                 `'+"^""`r`n"^""+'    | Sort-Object -Property { $_.Length } -Descending'+"^""`r`n"^""+'if (!$foundAbsolutePaths) {'+"^""`r`n"^""+'    Write-Host ''Skipping, no items available.'''+"^""`r`n"^""+'    exit 0'+"^""`r`n"^""+'}'+"^""`r`n"^""+'Write-Host "^""Initiating processing of $($foundAbsolutePaths.Count) items from `"^""$expandedPath`"^""."^""'+"^""`r`n"^""+'foreach ($path in $foundAbsolutePaths) {'+"^""`r`n"^""+'    if (Test-Path -Path $path -PathType Container) {'+"^""`r`n"^""+'    Write-Host "^""Skipping folder (not its contents): `"^""$path`"^""."^""'+"^""`r`n"^""+'    $skippedCount++'+"^""`r`n"^""+'    continue'+"^""`r`n"^""+'}'+"^""`r`n"^""+'if($revert -eq $true) {'+"^""`r`n"^""+'    if (-not $path.EndsWith(''.OLD'')) {'+"^""`r`n"^""+'        Write-Host "^""Skipping non-backup file: `"^""$path`"^""."^""'+"^""`r`n"^""+'        $skippedCount++'+"^""`r`n"^""+'        continue'+"^""`r`n"^""+'    }'+"^""`r`n"^""+'} else {'+"^""`r`n"^""+'    if ($path.EndsWith(''.OLD'')) {'+"^""`r`n"^""+'        Write-Host "^""Skipping backup file: `"^""$path`"^""."^""'+"^""`r`n"^""+'        $skippedCount++'+"^""`r`n"^""+'        continue'+"^""`r`n"^""+'    }'+"^""`r`n"^""+'}'+"^""`r`n"^""+'$originalFilePath = $path'+"^""`r`n"^""+'Write-Host "^""Processing file: `"^""$originalFilePath`"^""."^""'+"^""`r`n"^""+'if (-Not (Test-Path $originalFilePath)) {'+"^""`r`n"^""+'    Write-Host "^""Skipping, file `"^""$originalFilePath`"^"" not found."^""'+"^""`r`n"^""+'    $skippedCount++'+"^""`r`n"^""+'    exit 0'+"^""`r`n"^""+'}'+"^""`r`n"^""+''+"^""`r`n"^""+'if ($revert -eq $true) {'+"^""`r`n"^""+'    $newFilePath = $originalFilePath.Substring(0, $originalFilePath.Length - 4)'+"^""`r`n"^""+'} else {'+"^""`r`n"^""+'    $newFilePath = "^""$($originalFilePath).OLD"^""'+"^""`r`n"^""+'}'+"^""`r`n"^""+'try {'+"^""`r`n"^""+'    Move-Item -LiteralPath "^""$($originalFilePath)"^"" -Destination "^""$newFilePath"^"" -Force -ErrorAction Stop'+"^""`r`n"^""+'    Write-Host "^""Successfully processed `"^""$originalFilePath`"^""."^""'+"^""`r`n"^""+'    $renamedCount++'+"^""`r`n"^""+'    '+"^""`r`n"^""+'} catch {'+"^""`r`n"^""+'    Write-Error "^""Failed to rename `"^""$originalFilePath`"^"" to `"^""$newFilePath`"^"": $($_.Exception.Message)"^""'+"^""`r`n"^""+'    $failedCount++'+"^""`r`n"^""+'    '+"^""`r`n"^""+'}'+"^""`r`n"^""+'}'+"^""`r`n"^""+'if (($renamedCount -gt 0) -or ($skippedCount -gt 0)) {'+"^""`r`n"^""+'    Write-Host "^""Successfully processed $renamedCount items and skipped $skippedCount items."^""'+"^""`r`n"^""+'}'+"^""`r`n"^""+'if ($failedCount -gt 0) {'+"^""`r`n"^""+'    Write-Warning "^""Failed to process $($failedCount) items."^""'+"^""`r`n"^""+'}'+"^""`r`n"^""+''; Invoke-AsTrustedInstaller $cmd"
:: Soft delete files matching pattern: "%PROGRAMFILES(X86)%\Windows Defender\MpDetours.dll"  as TrustedInstaller
:: This operation will not run on Windows versions earlier than Windows11-21H2.
PowerShell -ExecutionPolicy Unrestricted -Command "$versionName = 'Windows11-21H2'; $buildNumber = switch ($versionName) { 'Windows11-FirstRelease' { '10.0.22000' }; 'Windows11-22H2' { '10.0.22621' }; 'Windows11-21H2' { '10.0.22000' }; 'Windows10-22H2' { '10.0.19045' }; 'Windows10-21H2' { '10.0.19044' }; 'Windows10-20H2' { '10.0.19042' }; 'Windows10-1909' { '10.0.18363' }; 'Windows10-1607' { '10.0.14393' }; default { throw "^""Internal privacy$([char]0x002E)sexy error: No build for minimum Windows '$versionName'"^""; }; }; $minVersion = [System.Version]::Parse($buildNumber); $ver = [Environment]::OSVersion.Version; $verNoPatch = [System.Version]::new($ver.Major, $ver.Minor, $ver.Build); if ($verNoPatch -lt $minVersion) { Write-Output "^""Skipping: Windows ($verNoPatch) is below minimum $minVersion ($versionName)"^""; Exit 0; }function Invoke-AsTrustedInstaller($Script) { $principalSid = [System.Security.Principal.SecurityIdentifier]::new('S-1-5-80-956008885-3418522649-1831038044-1853292631-2271478464'); $principalName = $principalSid.Translate([System.Security.Principal.NTAccount]); $streamFile = New-TemporaryFile; $scriptFile = New-TemporaryFile; try { $scriptFile = Rename-Item -LiteralPath $scriptFile -NewName ($scriptFile.BaseName + '.ps1') -Force -PassThru; $Script | Out-File $scriptFile -Encoding UTF8; $taskName = "^""privacy$([char]0x002E)sexy invoke"^""; schtasks.exe /delete /tn $taskName /f 2>&1 | Out-Null; $executionCommand = "^""powershell.exe -ExecutionPolicy Bypass -File '$scriptFile' *>&1 | Out-File -FilePath '$streamFile' -Encoding UTF8"^""; $action = New-ScheduledTaskAction -Execute 'powershell.exe' -Argument "^""-ExecutionPolicy Bypass -Command `"^""$executionCommand`"^"""^""; $settings = New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DontStopIfGoingOnBatteries; Register-ScheduledTask -TaskName $taskName -Action $action -Settings $settings -Force -ErrorAction Stop | Out-Null; try { ($scheduleService = New-Object -ComObject Schedule.Service).Connect(); $scheduleService.GetFolder('\').GetTask($taskName).RunEx($null, 0, 0, $principalName) | Out-Null; $timeout = (Get-Date).AddMinutes(5); Write-Host "^""Running as $principalName"^""; while ((Get-ScheduledTaskInfo $taskName).LastTaskResult -eq 267009) { Start-Sleep -Milliseconds 200; if ((Get-Date) -gt $timeout) { Write-Warning 'Skipping: Timeout'; break; }; }; if (($result = (Get-ScheduledTaskInfo $taskName).LastTaskResult) -ne 0) { Write-Error "^""Failed, due to exit code: $result."^""; } } finally { schtasks.exe /delete /tn $taskName /f | Out-Null; }; Get-Content $streamFile } finally { Remove-Item $streamFile, $scriptFile; }; }; $cmd = '$pathGlobPattern = "^""%PROGRAMFILES(X86)%\Windows Defender\MpDetours.dll"^""'+"^""`r`n"^""+'$expandedPath = [System.Environment]::ExpandEnvironmentVariables($pathGlobPattern)'+"^""`r`n"^""+'Write-Host "^""Searching for items matching pattern: `"^""$($expandedPath)`"^""."^""'+"^""`r`n"^""+''+"^""`r`n"^""+'$renamedCount   = 0'+"^""`r`n"^""+'$skippedCount   = 0'+"^""`r`n"^""+'$failedCount    = 0'+"^""`r`n"^""+''+"^""`r`n"^""+'$foundAbsolutePaths = @()'+"^""`r`n"^""+''+"^""`r`n"^""+'try {'+"^""`r`n"^""+'    $foundAbsolutePaths += @('+"^""`r`n"^""+'        Get-Item -Path $expandedPath -ErrorAction Stop | Select-Object -ExpandProperty FullName'+"^""`r`n"^""+'    )'+"^""`r`n"^""+'} catch [System.Management.Automation.ItemNotFoundException] {'+"^""`r`n"^""+'    <# Swallow, do not run `Test-Path` before, it''s unreliable for globs requiring extra permissions #>'+"^""`r`n"^""+'}'+"^""`r`n"^""+'$foundAbsolutePaths = $foundAbsolutePaths   `'+"^""`r`n"^""+'    | Select-Object -Unique                 `'+"^""`r`n"^""+'    | Sort-Object -Property { $_.Length } -Descending'+"^""`r`n"^""+'if (!$foundAbsolutePaths) {'+"^""`r`n"^""+'    Write-Host ''Skipping, no items available.'''+"^""`r`n"^""+'    exit 0'+"^""`r`n"^""+'}'+"^""`r`n"^""+'Write-Host "^""Initiating processing of $($foundAbsolutePaths.Count) items from `"^""$expandedPath`"^""."^""'+"^""`r`n"^""+'foreach ($path in $foundAbsolutePaths) {'+"^""`r`n"^""+'    if (Test-Path -Path $path -PathType Container) {'+"^""`r`n"^""+'    Write-Host "^""Skipping folder (not its contents): `"^""$path`"^""."^""'+"^""`r`n"^""+'    $skippedCount++'+"^""`r`n"^""+'    continue'+"^""`r`n"^""+'}'+"^""`r`n"^""+'if($revert -eq $true) {'+"^""`r`n"^""+'    if (-not $path.EndsWith(''.OLD'')) {'+"^""`r`n"^""+'        Write-Host "^""Skipping non-backup file: `"^""$path`"^""."^""'+"^""`r`n"^""+'        $skippedCount++'+"^""`r`n"^""+'        continue'+"^""`r`n"^""+'    }'+"^""`r`n"^""+'} else {'+"^""`r`n"^""+'    if ($path.EndsWith(''.OLD'')) {'+"^""`r`n"^""+'        Write-Host "^""Skipping backup file: `"^""$path`"^""."^""'+"^""`r`n"^""+'        $skippedCount++'+"^""`r`n"^""+'        continue'+"^""`r`n"^""+'    }'+"^""`r`n"^""+'}'+"^""`r`n"^""+'$originalFilePath = $path'+"^""`r`n"^""+'Write-Host "^""Processing file: `"^""$originalFilePath`"^""."^""'+"^""`r`n"^""+'if (-Not (Test-Path $originalFilePath)) {'+"^""`r`n"^""+'    Write-Host "^""Skipping, file `"^""$originalFilePath`"^"" not found."^""'+"^""`r`n"^""+'    $skippedCount++'+"^""`r`n"^""+'    exit 0'+"^""`r`n"^""+'}'+"^""`r`n"^""+''+"^""`r`n"^""+'if ($revert -eq $true) {'+"^""`r`n"^""+'    $newFilePath = $originalFilePath.Substring(0, $originalFilePath.Length - 4)'+"^""`r`n"^""+'} else {'+"^""`r`n"^""+'    $newFilePath = "^""$($originalFilePath).OLD"^""'+"^""`r`n"^""+'}'+"^""`r`n"^""+'try {'+"^""`r`n"^""+'    Move-Item -LiteralPath "^""$($originalFilePath)"^"" -Destination "^""$newFilePath"^"" -Force -ErrorAction Stop'+"^""`r`n"^""+'    Write-Host "^""Successfully processed `"^""$originalFilePath`"^""."^""'+"^""`r`n"^""+'    $renamedCount++'+"^""`r`n"^""+'    '+"^""`r`n"^""+'} catch {'+"^""`r`n"^""+'    Write-Error "^""Failed to rename `"^""$originalFilePath`"^"" to `"^""$newFilePath`"^"": $($_.Exception.Message)"^""'+"^""`r`n"^""+'    $failedCount++'+"^""`r`n"^""+'    '+"^""`r`n"^""+'}'+"^""`r`n"^""+'}'+"^""`r`n"^""+'if (($renamedCount -gt 0) -or ($skippedCount -gt 0)) {'+"^""`r`n"^""+'    Write-Host "^""Successfully processed $renamedCount items and skipped $skippedCount items."^""'+"^""`r`n"^""+'}'+"^""`r`n"^""+'if ($failedCount -gt 0) {'+"^""`r`n"^""+'    Write-Warning "^""Failed to process $($failedCount) items."^""'+"^""`r`n"^""+'}'+"^""`r`n"^""+''; Invoke-AsTrustedInstaller $cmd"
  1. Right click on command prompt to paste it.
  2. Press Enter to apply remaining code.

Copy restore code​

Copy and run the following code to restore changes:

Revert code
:: Restore files matching pattern: "%PROGRAMFILES%\Windows Defender\MpDetours.dll"  as TrustedInstaller
:: This operation will not run on Windows versions earlier than Windows11-21H2.
PowerShell -ExecutionPolicy Unrestricted -Command "$versionName = 'Windows11-21H2'; $buildNumber = switch ($versionName) { 'Windows11-FirstRelease' { '10.0.22000' }; 'Windows11-22H2' { '10.0.22621' }; 'Windows11-21H2' { '10.0.22000' }; 'Windows10-22H2' { '10.0.19045' }; 'Windows10-21H2' { '10.0.19044' }; 'Windows10-20H2' { '10.0.19042' }; 'Windows10-1909' { '10.0.18363' }; 'Windows10-1607' { '10.0.14393' }; default { throw "^""Internal privacy$([char]0x002E)sexy error: No build for minimum Windows '$versionName'"^""; }; }; $minVersion = [System.Version]::Parse($buildNumber); $ver = [Environment]::OSVersion.Version; $verNoPatch = [System.Version]::new($ver.Major, $ver.Minor, $ver.Build); if ($verNoPatch -lt $minVersion) { Write-Output "^""Skipping: Windows ($verNoPatch) is below minimum $minVersion ($versionName)"^""; Exit 0; }function Invoke-AsTrustedInstaller($Script) { $principalSid = [System.Security.Principal.SecurityIdentifier]::new('S-1-5-80-956008885-3418522649-1831038044-1853292631-2271478464'); $principalName = $principalSid.Translate([System.Security.Principal.NTAccount]); $streamFile = New-TemporaryFile; $scriptFile = New-TemporaryFile; try { $scriptFile = Rename-Item -LiteralPath $scriptFile -NewName ($scriptFile.BaseName + '.ps1') -Force -PassThru; $Script | Out-File $scriptFile -Encoding UTF8; $taskName = "^""privacy$([char]0x002E)sexy invoke"^""; schtasks.exe /delete /tn $taskName /f 2>&1 | Out-Null; $executionCommand = "^""powershell.exe -ExecutionPolicy Bypass -File '$scriptFile' *>&1 | Out-File -FilePath '$streamFile' -Encoding UTF8"^""; $action = New-ScheduledTaskAction -Execute 'powershell.exe' -Argument "^""-ExecutionPolicy Bypass -Command `"^""$executionCommand`"^"""^""; $settings = New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DontStopIfGoingOnBatteries; Register-ScheduledTask -TaskName $taskName -Action $action -Settings $settings -Force -ErrorAction Stop | Out-Null; try { ($scheduleService = New-Object -ComObject Schedule.Service).Connect(); $scheduleService.GetFolder('\').GetTask($taskName).RunEx($null, 0, 0, $principalName) | Out-Null; $timeout = (Get-Date).AddMinutes(5); Write-Host "^""Running as $principalName"^""; while ((Get-ScheduledTaskInfo $taskName).LastTaskResult -eq 267009) { Start-Sleep -Milliseconds 200; if ((Get-Date) -gt $timeout) { Write-Warning 'Skipping: Timeout'; break; }; }; if (($result = (Get-ScheduledTaskInfo $taskName).LastTaskResult) -ne 0) { Write-Error "^""Failed, due to exit code: $result."^""; } } finally { schtasks.exe /delete /tn $taskName /f | Out-Null; }; Get-Content $streamFile } finally { Remove-Item $streamFile, $scriptFile; }; }; $cmd = '$revert = $true'+"^""`r`n"^""+'    $pathGlobPattern = "^""%PROGRAMFILES%\Windows Defender\MpDetours.dll.OLD"^""'+"^""`r`n"^""+'    $expandedPath = [System.Environment]::ExpandEnvironmentVariables($pathGlobPattern)'+"^""`r`n"^""+'    Write-Host "^""Searching for items matching pattern: `"^""$($expandedPath)`"^""."^""'+"^""`r`n"^""+'    '+"^""`r`n"^""+'$renamedCount   = 0'+"^""`r`n"^""+'$skippedCount   = 0'+"^""`r`n"^""+'$failedCount    = 0'+"^""`r`n"^""+''+"^""`r`n"^""+'    $foundAbsolutePaths = @()'+"^""`r`n"^""+'    '+"^""`r`n"^""+'    try {'+"^""`r`n"^""+'        $foundAbsolutePaths += @('+"^""`r`n"^""+'            Get-Item -Path $expandedPath -ErrorAction Stop | Select-Object -ExpandProperty FullName'+"^""`r`n"^""+'        )'+"^""`r`n"^""+'    } catch [System.Management.Automation.ItemNotFoundException] {'+"^""`r`n"^""+'        <# Swallow, do not run `Test-Path` before, it''s unreliable for globs requiring extra permissions #>'+"^""`r`n"^""+'    }'+"^""`r`n"^""+'    $foundAbsolutePaths = $foundAbsolutePaths   `'+"^""`r`n"^""+'        | Select-Object -Unique                 `'+"^""`r`n"^""+'        | Sort-Object -Property { $_.Length } -Descending'+"^""`r`n"^""+'    if (!$foundAbsolutePaths) {'+"^""`r`n"^""+'        Write-Host ''Skipping, no items available.'''+"^""`r`n"^""+'        exit 0'+"^""`r`n"^""+'    }'+"^""`r`n"^""+'    Write-Host "^""Initiating processing of $($foundAbsolutePaths.Count) items from `"^""$expandedPath`"^""."^""'+"^""`r`n"^""+'    foreach ($path in $foundAbsolutePaths) {'+"^""`r`n"^""+'        if (Test-Path -Path $path -PathType Container) {'+"^""`r`n"^""+'    Write-Host "^""Skipping folder (not its contents): `"^""$path`"^""."^""'+"^""`r`n"^""+'    $skippedCount++'+"^""`r`n"^""+'    continue'+"^""`r`n"^""+'}'+"^""`r`n"^""+'if($revert -eq $true) {'+"^""`r`n"^""+'    if (-not $path.EndsWith(''.OLD'')) {'+"^""`r`n"^""+'        Write-Host "^""Skipping non-backup file: `"^""$path`"^""."^""'+"^""`r`n"^""+'        $skippedCount++'+"^""`r`n"^""+'        continue'+"^""`r`n"^""+'    }'+"^""`r`n"^""+'} else {'+"^""`r`n"^""+'    if ($path.EndsWith(''.OLD'')) {'+"^""`r`n"^""+'        Write-Host "^""Skipping backup file: `"^""$path`"^""."^""'+"^""`r`n"^""+'        $skippedCount++'+"^""`r`n"^""+'        continue'+"^""`r`n"^""+'    }'+"^""`r`n"^""+'}'+"^""`r`n"^""+'$originalFilePath = $path'+"^""`r`n"^""+'Write-Host "^""Processing file: `"^""$originalFilePath`"^""."^""'+"^""`r`n"^""+'if (-Not (Test-Path $originalFilePath)) {'+"^""`r`n"^""+'    Write-Host "^""Skipping, file `"^""$originalFilePath`"^"" not found."^""'+"^""`r`n"^""+'    $skippedCount++'+"^""`r`n"^""+'    exit 0'+"^""`r`n"^""+'}'+"^""`r`n"^""+''+"^""`r`n"^""+'if ($revert -eq $true) {'+"^""`r`n"^""+'    $newFilePath = $originalFilePath.Substring(0, $originalFilePath.Length - 4)'+"^""`r`n"^""+'} else {'+"^""`r`n"^""+'    $newFilePath = "^""$($originalFilePath).OLD"^""'+"^""`r`n"^""+'}'+"^""`r`n"^""+'try {'+"^""`r`n"^""+'    Move-Item -LiteralPath "^""$($originalFilePath)"^"" -Destination "^""$newFilePath"^"" -Force -ErrorAction Stop'+"^""`r`n"^""+'    Write-Host "^""Successfully processed `"^""$originalFilePath`"^""."^""'+"^""`r`n"^""+'    $renamedCount++'+"^""`r`n"^""+'    '+"^""`r`n"^""+'} catch {'+"^""`r`n"^""+'    Write-Error "^""Failed to rename `"^""$originalFilePath`"^"" to `"^""$newFilePath`"^"": $($_.Exception.Message)"^""'+"^""`r`n"^""+'    $failedCount++'+"^""`r`n"^""+'    '+"^""`r`n"^""+'}'+"^""`r`n"^""+'    }'+"^""`r`n"^""+'    if (($renamedCount -gt 0) -or ($skippedCount -gt 0)) {'+"^""`r`n"^""+'    Write-Host "^""Successfully processed $renamedCount items and skipped $skippedCount items."^""'+"^""`r`n"^""+'}'+"^""`r`n"^""+'if ($failedCount -gt 0) {'+"^""`r`n"^""+'    Write-Warning "^""Failed to process $($failedCount) items."^""'+"^""`r`n"^""+'}'+"^""`r`n"^""+''; Invoke-AsTrustedInstaller $cmd"
:: Restore files matching pattern: "%PROGRAMFILES(X86)%\Windows Defender\MpDetours.dll"  as TrustedInstaller
:: This operation will not run on Windows versions earlier than Windows11-21H2.
PowerShell -ExecutionPolicy Unrestricted -Command "$versionName = 'Windows11-21H2'; $buildNumber = switch ($versionName) { 'Windows11-FirstRelease' { '10.0.22000' }; 'Windows11-22H2' { '10.0.22621' }; 'Windows11-21H2' { '10.0.22000' }; 'Windows10-22H2' { '10.0.19045' }; 'Windows10-21H2' { '10.0.19044' }; 'Windows10-20H2' { '10.0.19042' }; 'Windows10-1909' { '10.0.18363' }; 'Windows10-1607' { '10.0.14393' }; default { throw "^""Internal privacy$([char]0x002E)sexy error: No build for minimum Windows '$versionName'"^""; }; }; $minVersion = [System.Version]::Parse($buildNumber); $ver = [Environment]::OSVersion.Version; $verNoPatch = [System.Version]::new($ver.Major, $ver.Minor, $ver.Build); if ($verNoPatch -lt $minVersion) { Write-Output "^""Skipping: Windows ($verNoPatch) is below minimum $minVersion ($versionName)"^""; Exit 0; }function Invoke-AsTrustedInstaller($Script) { $principalSid = [System.Security.Principal.SecurityIdentifier]::new('S-1-5-80-956008885-3418522649-1831038044-1853292631-2271478464'); $principalName = $principalSid.Translate([System.Security.Principal.NTAccount]); $streamFile = New-TemporaryFile; $scriptFile = New-TemporaryFile; try { $scriptFile = Rename-Item -LiteralPath $scriptFile -NewName ($scriptFile.BaseName + '.ps1') -Force -PassThru; $Script | Out-File $scriptFile -Encoding UTF8; $taskName = "^""privacy$([char]0x002E)sexy invoke"^""; schtasks.exe /delete /tn $taskName /f 2>&1 | Out-Null; $executionCommand = "^""powershell.exe -ExecutionPolicy Bypass -File '$scriptFile' *>&1 | Out-File -FilePath '$streamFile' -Encoding UTF8"^""; $action = New-ScheduledTaskAction -Execute 'powershell.exe' -Argument "^""-ExecutionPolicy Bypass -Command `"^""$executionCommand`"^"""^""; $settings = New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DontStopIfGoingOnBatteries; Register-ScheduledTask -TaskName $taskName -Action $action -Settings $settings -Force -ErrorAction Stop | Out-Null; try { ($scheduleService = New-Object -ComObject Schedule.Service).Connect(); $scheduleService.GetFolder('\').GetTask($taskName).RunEx($null, 0, 0, $principalName) | Out-Null; $timeout = (Get-Date).AddMinutes(5); Write-Host "^""Running as $principalName"^""; while ((Get-ScheduledTaskInfo $taskName).LastTaskResult -eq 267009) { Start-Sleep -Milliseconds 200; if ((Get-Date) -gt $timeout) { Write-Warning 'Skipping: Timeout'; break; }; }; if (($result = (Get-ScheduledTaskInfo $taskName).LastTaskResult) -ne 0) { Write-Error "^""Failed, due to exit code: $result."^""; } } finally { schtasks.exe /delete /tn $taskName /f | Out-Null; }; Get-Content $streamFile } finally { Remove-Item $streamFile, $scriptFile; }; }; $cmd = '$revert = $true'+"^""`r`n"^""+'    $pathGlobPattern = "^""%PROGRAMFILES(X86)%\Windows Defender\MpDetours.dll.OLD"^""'+"^""`r`n"^""+'    $expandedPath = [System.Environment]::ExpandEnvironmentVariables($pathGlobPattern)'+"^""`r`n"^""+'    Write-Host "^""Searching for items matching pattern: `"^""$($expandedPath)`"^""."^""'+"^""`r`n"^""+'    '+"^""`r`n"^""+'$renamedCount   = 0'+"^""`r`n"^""+'$skippedCount   = 0'+"^""`r`n"^""+'$failedCount    = 0'+"^""`r`n"^""+''+"^""`r`n"^""+'    $foundAbsolutePaths = @()'+"^""`r`n"^""+'    '+"^""`r`n"^""+'    try {'+"^""`r`n"^""+'        $foundAbsolutePaths += @('+"^""`r`n"^""+'            Get-Item -Path $expandedPath -ErrorAction Stop | Select-Object -ExpandProperty FullName'+"^""`r`n"^""+'        )'+"^""`r`n"^""+'    } catch [System.Management.Automation.ItemNotFoundException] {'+"^""`r`n"^""+'        <# Swallow, do not run `Test-Path` before, it''s unreliable for globs requiring extra permissions #>'+"^""`r`n"^""+'    }'+"^""`r`n"^""+'    $foundAbsolutePaths = $foundAbsolutePaths   `'+"^""`r`n"^""+'        | Select-Object -Unique                 `'+"^""`r`n"^""+'        | Sort-Object -Property { $_.Length } -Descending'+"^""`r`n"^""+'    if (!$foundAbsolutePaths) {'+"^""`r`n"^""+'        Write-Host ''Skipping, no items available.'''+"^""`r`n"^""+'        exit 0'+"^""`r`n"^""+'    }'+"^""`r`n"^""+'    Write-Host "^""Initiating processing of $($foundAbsolutePaths.Count) items from `"^""$expandedPath`"^""."^""'+"^""`r`n"^""+'    foreach ($path in $foundAbsolutePaths) {'+"^""`r`n"^""+'        if (Test-Path -Path $path -PathType Container) {'+"^""`r`n"^""+'    Write-Host "^""Skipping folder (not its contents): `"^""$path`"^""."^""'+"^""`r`n"^""+'    $skippedCount++'+"^""`r`n"^""+'    continue'+"^""`r`n"^""+'}'+"^""`r`n"^""+'if($revert -eq $true) {'+"^""`r`n"^""+'    if (-not $path.EndsWith(''.OLD'')) {'+"^""`r`n"^""+'        Write-Host "^""Skipping non-backup file: `"^""$path`"^""."^""'+"^""`r`n"^""+'        $skippedCount++'+"^""`r`n"^""+'        continue'+"^""`r`n"^""+'    }'+"^""`r`n"^""+'} else {'+"^""`r`n"^""+'    if ($path.EndsWith(''.OLD'')) {'+"^""`r`n"^""+'        Write-Host "^""Skipping backup file: `"^""$path`"^""."^""'+"^""`r`n"^""+'        $skippedCount++'+"^""`r`n"^""+'        continue'+"^""`r`n"^""+'    }'+"^""`r`n"^""+'}'+"^""`r`n"^""+'$originalFilePath = $path'+"^""`r`n"^""+'Write-Host "^""Processing file: `"^""$originalFilePath`"^""."^""'+"^""`r`n"^""+'if (-Not (Test-Path $originalFilePath)) {'+"^""`r`n"^""+'    Write-Host "^""Skipping, file `"^""$originalFilePath`"^"" not found."^""'+"^""`r`n"^""+'    $skippedCount++'+"^""`r`n"^""+'    exit 0'+"^""`r`n"^""+'}'+"^""`r`n"^""+''+"^""`r`n"^""+'if ($revert -eq $true) {'+"^""`r`n"^""+'    $newFilePath = $originalFilePath.Substring(0, $originalFilePath.Length - 4)'+"^""`r`n"^""+'} else {'+"^""`r`n"^""+'    $newFilePath = "^""$($originalFilePath).OLD"^""'+"^""`r`n"^""+'}'+"^""`r`n"^""+'try {'+"^""`r`n"^""+'    Move-Item -LiteralPath "^""$($originalFilePath)"^"" -Destination "^""$newFilePath"^"" -Force -ErrorAction Stop'+"^""`r`n"^""+'    Write-Host "^""Successfully processed `"^""$originalFilePath`"^""."^""'+"^""`r`n"^""+'    $renamedCount++'+"^""`r`n"^""+'    '+"^""`r`n"^""+'} catch {'+"^""`r`n"^""+'    Write-Error "^""Failed to rename `"^""$originalFilePath`"^"" to `"^""$newFilePath`"^"": $($_.Exception.Message)"^""'+"^""`r`n"^""+'    $failedCount++'+"^""`r`n"^""+'    '+"^""`r`n"^""+'}'+"^""`r`n"^""+'    }'+"^""`r`n"^""+'    if (($renamedCount -gt 0) -or ($skippedCount -gt 0)) {'+"^""`r`n"^""+'    Write-Host "^""Successfully processed $renamedCount items and skipped $skippedCount items."^""'+"^""`r`n"^""+'}'+"^""`r`n"^""+'if ($failedCount -gt 0) {'+"^""`r`n"^""+'    Write-Warning "^""Failed to process $($failedCount) items."^""'+"^""`r`n"^""+'}'+"^""`r`n"^""+''; Invoke-AsTrustedInstaller $cmd"

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