title: Malicious PowerShell Commandlet Names
id: f331aa1f-8c53-4fc3-b083-cc159bc971cb
status: experimental
description: Detects the creation of known powershell scripts for exploitation
references:
    - https://raw.githubusercontent.com/Neo23x0/sigma/f35c50049fa896dff91ff545cb199319172701e8/rules/windows/powershell/powershell_malicious_commandlets.yml
tags:
    - attack.execution
    - attack.t1086         # an old one
    - attack.t1059.001
author: Markus Neis
date: 2018/04/07
logsource:
    category: file_event
    product: windows
detection:
    selection:
        TargetFilename:
            - '*\Invoke-DllInjection.ps1'   
            - '*\Invoke-WmiCommand.ps1'
            - '*\Get-GPPPassword.ps1'
            - '*\Get-Keystrokes.ps1'
            - '*\Get-VaultCredential.ps1'
            - '*\Invoke-CredentialInjection.ps1'
            - '*\Invoke-Mimikatz.ps1'
            - '*\Invoke-NinjaCopy.ps1'
            - '*\Invoke-TokenManipulation.ps1'
            - '*\Out-Minidump.ps1'
            - '*\VolumeShadowCopyTools.ps1'
            - '*\Invoke-ReflectivePEInjection.ps1'
            - '*\Get-TimedScreenshot.ps1'
            - '*\Invoke-UserHunter.ps1'
            - '*\Find-GPOLocation.ps1'
            - '*\Invoke-ACLScanner.ps1'
            - '*\Invoke-DowngradeAccount.ps1'
            - '*\Get-ServiceUnquoted.ps1'
            - '*\Get-ServiceFilePermission.ps1'
            - '*\Get-ServicePermission.ps1'
            - '*\Invoke-ServiceAbuse.ps1'
            - '*\Install-ServiceBinary.ps1'
            - '*\Get-RegAutoLogon.ps1'
            - '*\Get-VulnAutoRun.ps1'
            - '*\Get-VulnSchTask.ps1'
            - '*\Get-UnattendedInstallFile.ps1'
            - '*\Get-WebConfig.ps1'
            - '*\Get-ApplicationHost.ps1'
            - '*\Get-RegAlwaysInstallElevated.ps1'
            - '*\Get-Unconstrained.ps1'
            - '*\Add-RegBackdoor.ps1'
            - '*\Add-ScrnSaveBackdoor.ps1'
            - '*\Gupt-Backdoor.ps1'
            - '*\Invoke-ADSBackdoor.ps1'
            - '*\Enabled-DuplicateToken.ps1'
            - '*\Invoke-PsUaCme.ps1'
            - '*\Remove-Update.ps1'
            - '*\Check-VM.ps1'
            - '*\Get-LSASecret.ps1'
            - '*\Get-PassHashes.ps1'
            - '*\Show-TargetScreen.ps1'
            - '*\Port-Scan.ps1'
            - '*\Invoke-PoshRatHttp.ps1'
            - '*\Invoke-PowerShellTCP.ps1'
            - '*\Invoke-PowerShellWMI.ps1'
            - '*\Add-Exfiltration.ps1'
            - '*\Add-Persistence.ps1'
            - '*\Do-Exfiltration.ps1'
            - '*\Start-CaptureServer.ps1'
            - '*\Invoke-ShellCode.ps1'
            - '*\Get-ChromeDump.ps1'
            - '*\Get-ClipboardContents.ps1'
            - '*\Get-FoxDump.ps1'
            - '*\Get-IndexedItem.ps1'
            - '*\Get-Screenshot.ps1'
            - '*\Invoke-Inveigh.ps1'
            - '*\Invoke-NetRipper.ps1'
            - '*\Invoke-EgressCheck.ps1'
            - '*\Invoke-PostExfil.ps1'
            - '*\Invoke-PSInject.ps1'
            - '*\Invoke-RunAs.ps1'
            - '*\MailRaider.ps1'
            - '*\New-HoneyHash.ps1'
            - '*\Set-MacAttribute.ps1'
            - '*\Invoke-DCSync.ps1'
            - '*\Invoke-PowerDump.ps1'
            - '*\Exploit-Jboss.ps1'
            - '*\Invoke-ThunderStruck.ps1'
            - '*\Invoke-VoiceTroll.ps1'
            - '*\Set-Wallpaper.ps1'
            - '*\Invoke-InveighRelay.ps1'
            - '*\Invoke-PsExec.ps1'
            - '*\Invoke-SSHCommand.ps1'
            - '*\Get-SecurityPackages.ps1'
            - '*\Install-SSP.ps1'
            - '*\Invoke-BackdoorLNK.ps1'
            - '*\PowerBreach.ps1'
            - '*\Get-SiteListPassword.ps1'
            - '*\Get-System.ps1'
            - '*\Invoke-BypassUAC.ps1'
            - '*\Invoke-Tater.ps1'
            - '*\Invoke-WScriptBypassUAC.ps1'
            - '*\PowerUp.ps1'
            - '*\PowerView.ps1'
            - '*\Get-RickAstley.ps1'
            - '*\Find-Fruit.ps1'
            - '*\HTTP-Login.ps1'
            - '*\Find-TrustedDocuments.ps1'
            - '*\Invoke-Paranoia.ps1'
            - '*\Invoke-WinEnum.ps1'
            - '*\Invoke-ARPScan.ps1'
            - '*\Invoke-PortScan.ps1'
            - '*\Invoke-ReverseDNSLookup.ps1'
            - '*\Invoke-SMBScanner.ps1'
            - '*\Invoke-Mimikittenz.ps1'
    condition: selection
falsepositives:
    - Penetration Tests
level: high