Disable Defender Antivirus license verification
Overview
This script improves your privacy on Windows.
These changes use Windows system commands to update your settings.
This script disables the license module library of Defender Antivirus.
This component is known as the License Module 1. It is a component of Defender Antivirus service 2, formerly known as System Center Endpoint Protection 3.
This library manages licensing aspects, such as product validation and configuration management 4. It is involved in online verification of digital certificates and time stamps 4. It's also part of Defender Offline's lightweight scanner 5.
By disabling this library, the script may enhance your privacy by preventing potential online connections for license verification.
It may also slightly improve system boot performance by reducing the number of components loaded at startup.
However, this action may reduce your security by interfering with Defender's ability to validate its license and potentially limiting some of its functionalities. Disabling core components of your antivirus software may leave your system more vulnerable to threats.
This action may disrupt Defender Antivirus, potentially leaving your computer without active antivirus protection and exposed to security threats like malware.
Technical Details
This script deletes the library at following locations:
%PROGRAMFILES%\Windows Defender\MsMpLics.dll
1 2%PROGRAMFILES%\Windows Defender\Offline\MsMpLics.dll
3
This script uses Batch (batchfile) scripting language.
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
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Language: batch
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Required Privileges: Administrator rights
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Compatibility: Windows only
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Reversibility: Can be undone using provided revert script
Explore Categories
- Disable Defender Antivirus
- Disable Defender
- Privacy over security
This action belongs to Disable Defender Antivirus category. This category provides scripts to disable Defender Antivirus. Defender Antivirus, integrated into Windows, provides protection against viruses, ransomware, and other types of malware. Disabling Defender Antivirus may improve system performance and privacy by stopping related data collection... Read more on category page ▶
This action belongs to Disable Defender category. This category offers scripts to disable Windows security components related to Defender. Defender is also referred to as Microsoft Defender or Windows Defender. Although designed to protect you, its features may compromise your privacy and decrease computer performance. Privacy concerns... Read more on category page ▶
This action belongs to Privacy over security category. This category configures Windows using 254 scripts. These scripts are organized in 57 categories. The category includes 3 subcategories that include more scripts and categories. Read more on category page ▶
Apply now
Choose one of three ways to apply:
- Automatically via privacy.sexy: The easiest and safest option.
- Manually by downloading: Requires downloading a file.
- 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.
You can fully restore this action (revert back to the original behavior) using the application.
privacy.sexy instructions
- Open or download the desktop application
- Search for the script name:
Disable Defender Antivirus license verification
. - Check the script by clicking on the checkbox.
- Click on Run button at the bottom of the page.
Alternative 2. Download
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.
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Download the script file by clicking on the button below:
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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.
Alternative 3. Copy
This is for advanced users. Consider automatically applying or downloading the script for simpler way.
- Open Command Prompt as administrator.
HELP: Step-by-step guide
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Click on Start menu
- Windows 11
- Windows 10
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Type cmd
- Windows 11
- Windows 10
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Right click on Command Prompt select Run as administrator
- Windows 11
- Windows 10
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Click on Yes to run Command Prompt
- Windows 11
- Windows 10
- Windows 11
- Windows 10
- Copy the following code:
:: Soft delete files matching pattern: "%PROGRAMFILES%\Windows Defender\MsMpLics.dll" as TrustedInstaller
PowerShell -ExecutionPolicy Unrestricted -Command "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\MsMpLics.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 $cmd"
:: Soft delete files matching pattern: "%PROGRAMFILES%\Windows Defender\Offline\MsMpLics.dll" as TrustedInstaller
PowerShell -ExecutionPolicy Unrestricted -Command "function Invoke-AsTrustedInstaller($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\Offline\MsMpLics.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 $cmd"
- Right click on command prompt to paste it.
- Press Enter to apply remaining code.
Copy restore code
Copy and run the following code to restore changes:
:: Restore files matching pattern: "%PROGRAMFILES%\Windows Defender\MsMpLics.dll" as TrustedInstaller
PowerShell -ExecutionPolicy Unrestricted -Command "function Invoke-AsTrustedInstaller($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\MsMpLics.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 $cmd"
:: Restore files matching pattern: "%PROGRAMFILES%\Windows Defender\Offline\MsMpLics.dll" as TrustedInstaller
PowerShell -ExecutionPolicy Unrestricted -Command "function Invoke-AsTrustedInstaller($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\Offline\MsMpLics.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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