GCH
34 lines
1.4 KiB
PowerShell
34 lines
1.4 KiB
PowerShell
$desktopPath = [Environment]::GetFolderPath("CommonDesktopDirectory")
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$certSubject = "CN=RDPSign"
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# 1. Unsign RDP files
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$rdpFiles = Get-ChildItem -Path $desktopPath -Filter "*.rdp"
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foreach ($file in $rdpFiles) {
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$content = Get-Content $file.FullName
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$cleaned = $content | Where-Object { $_ -notmatch "^signscope:s:" -and $_ -notmatch "^signature:s:" }
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$cleaned | Set-Content $file.FullName -Encoding Unicode
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Write-Host "Unsigned: $($file.Name)"
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}
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# 2. Remove certificate from all stores
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foreach ($storeName in @("My", "Root", "TrustedPublisher")) {
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$store = New-Object System.Security.Cryptography.X509Certificates.X509Store($storeName, "LocalMachine")
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$store.Open("ReadWrite")
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$certs = $store.Certificates | Where-Object { $_.Subject -eq $certSubject }
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foreach ($cert in $certs) {
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$store.Remove($cert)
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Write-Host "Removed certificate from store: $storeName"
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}
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$store.Close()
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}
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# 3. Remove thumbprint from registry
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$gpoPath = "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\Terminal Services"
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Remove-ItemProperty -Path $gpoPath -Name "TrustedCertThumbprints" -ErrorAction SilentlyContinue
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Write-Host "Removed TrustedCertThumbprints"
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# 4. Remove RedirectionWarningDialogVersion
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$clientPath = "HKLM:\Software\Policies\Microsoft\Windows NT\Terminal Services\Client"
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Remove-ItemProperty -Path $clientPath -Name "RedirectionWarningDialogVersion" -ErrorAction SilentlyContinue
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Write-Host "Removed RedirectionWarningDialogVersion"
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