Start

StartPowerShell:
# Downloads newest AdwCleaner version directly from Malwarebytes, performs an update, scans, cleans and writes the log in console
# Does not clean preinstalled objects, only PUP/Adware
# If you would like to delete preinstalled objects, add an argument /preinstalled to the /clean argument
# If you would like to only scan with it, change the argument from /clean to /scan

New-Item -ItemType Directory -Force -Path "$env:SystemDrive\AdwCleaner" | Out-Null
Invoke-WebRequest -Uri "https://adwcleaner.malwarebytes.com/adwcleaner?channel=release" -OutFile "$env:SystemDrive\AdwCleaner\AdwCleanerFRST.exe"
Start-Process -FilePath "$env:SystemDrive\AdwCleaner\AdwCleanerFRST.exe" -ArgumentList "/eula" -Wait -WindowStyle Hidden
$logFile = "$env:SystemDrive\AdwCleaner\AdwCleanerOutputFRST.txt"
Start-Process -FilePath "$env:SystemDrive\AdwCleaner\AdwCleanerFRST.exe" -ArgumentList "/noreboot /clean" -Wait -WindowStyle Hidden -RedirectStandardOutput $logFile
Get-Content $logFile -Encoding Unicode
Remove-Item -Path $logFile -Force -ErrorAction SilentlyContinue
EndPowerShell:

StartPowershell:
# Replace /scanonly with /clean if you also want to delete items -- however, this will activate a trial license on the system, I do not recommend it
$hmpExe  = "$env:TEMP\HitmanPro_x64.exe"
$logFile = "$env:TEMP\HitmanPro_ScanLog.txt"
Invoke-WebRequest -Uri "https://dl.surfright.nl/HitmanPro_x64.exe" -OutFile $hmpExe -UseBasicParsing
$proc = Start-Process $hmpExe -ArgumentList "/ews","/scanonly","/noinstall","/log=`"$logFile`"","/logtype=txt" -Wait -PassThru
if (!(Test-Path $logFile)) { Write-Host "Scan failed (exit $($proc.ExitCode))"; exit 1 }
Get-Content $logFile -Encoding Unicode
EndPowershell:

StartPowerShell:
# This snippet downloads Emsisoft Emergency Kit (EEK) from the Emsisoft's official site, updates it, scans with it.
# Do note that the executable is 300MB and may take some time to download.
# ---
# This will scan for malware and PUP's in 1) system memory 2) important folders as documentation says
# It will scan in compressed archives, in mail archives, in NTFS alternate data streams and use cloud requests
# ---
# You can use argument "/delete" to delete found objects including references but this is permanent and irreversible.
# You can remove the "/quick" argument to do a full scan but that may take longer than what FRST can handle.
# You can use argument "/quarantine="[folder]"" to put found malware into quarantine, but I personally prefer first verifying the detections.
$downloadUrl = "https://dl.emsisoft.com/EmsisoftEmergencyKit.exe"
$systemDrive = $env:SystemDrive
$frstPath = "$systemDrive\FRST"
$savePath = "$frstPath\EEK.exe"
$extractPath = "$frstPath\EEK"
if (-not (Test-Path $frstPath)) {
    New-Item -Path $frstPath -ItemType Directory -Force | Out-Null
}
if (-not (Test-Path $extractPath)) {
    New-Item -Path $extractPath -ItemType Directory -Force | Out-Null
}
Invoke-WebRequest -Uri $downloadUrl -OutFile $savePath -UseBasicParsing
$proc = Start-Process -FilePath $savePath -ArgumentList "-s -d`"$extractPath`"" -PassThru
while (-not (Test-Path "$extractPath\bin64\a2cmd.exe")) { Start-Sleep -Milliseconds 1000 }
Stop-Process -Id $proc.Id -Force -ErrorAction SilentlyContinue
if ([Environment]::Is64BitOperatingSystem) {
    $a2cmdPath = Join-Path $extractPath "bin64\a2cmd.exe"
} else {
    $a2cmdPath = Join-Path $extractPath "bin32\a2cmd.exe"
}
Start-Process -FilePath $a2cmdPath -ArgumentList "/update" -Wait -NoNewWindow
Start-Process -FilePath $a2cmdPath -ArgumentList "/malware /quick /m /t /pup /a /am /cloud=1 /la=`"$frstPath\EEK_scan.log`"" -Wait -NoNewWindow
Get-Content "$frstPath\EEK_scan.log"
exit
EndPowerShell:

cmd: del %temp%\*.* /f /s /q
cmd: rd /s /q %temp%
cmd: bitsadmin /reset /allusers
cmd: netsh winsock reset catalog
cmd: ipconfig /flushdns
RemoveProxy:
EmptyTemp:
End