48 lines
2.2 KiB
PowerShell
48 lines
2.2 KiB
PowerShell
# Make sure we're booted into Safe Mode with Networking
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If ( !((Get-CimInstance -ClassName Win32_ComputerSystem).BootupState.ToLower() -eq "fail-safe with network boot") ) {
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Write-Output "Cannot run script because the system is not currently booted into Safe Mode with Networking"
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Return
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}
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# Download the ESET Uninstaller
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Write-Output "Downloading ESET Uninstaller to: ${ESETUninstaller}"
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$ESETUninstallerURL = "https://download.eset.com/com/eset/tools/installers/eset_apps_remover/latest/esetuninstaller.exe"
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Download-File -URL $ESETUninstallerURL -File $ESETUninstaller
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If ( !(Test-Path $ESETUninstaller) ) { Write-Error "ERROR: ESET Uninstaller could not be downloaded, this script will exit" ; Return }
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# Backup network interfaces and settings
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$InterfacesFile = "${Global:OutputDirectory}\interfaces.dat"
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If ( Test-Path $InterfacesFile ) { Write-Output "Removing existing interface export: ${InterfacesFile}" ; Remove-Item -Path $InterfacesFile -Force }
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Write-Output "Exporting interfaces to: ${InterfacesFile}"
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Try { & netsh.exe -c interface dump | Out-File $InterfacesFile }
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Catch { Write-Error "ERROR: Interfaces could not be exported, this script will exit" ; Return }
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# Uninstall all ESET products
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Write-Output "Uninstalling all ESET products"
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& "cmd.exe /k ""${ESETUninstaller}"" /mode=online /force"
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# Restore network interfaces and settings
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If ( Test-Path $InterfacesFile ) {
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Write-Output "Restoring interfaces from export: ${InterfacesFile}"
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Try { & netsh.exe exec $InterfacesFile }
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Catch { Write-Error "ERROR: Interfaces could not be restored!" }
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}
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# Ensure safe mode is disabled
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Write-Output "Disabling safe mode"
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$command = "${Env:SystemRoot}\System32\bcdedit.exe"
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$params = "/deletevalue {default} safeboot".Split(" ")
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Try { & "${command}" $params }
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Catch {
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If ( $_.Exception.Message -match "Element not found" ) { Write-Output " - Safe mode has already been disabled" }
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Else { Write-Error "ERROR: could not disable safe mode, manual intervention may be required" }
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}
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# Reboot into normal mode
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Write-Output "Rebooting into normal mode"
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& "${Env:SystemRoot}\System32\shutdown.exe" -r -f -t 60 -c "Operation complete. The computer will restart in 60 seconds."
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