Troubleshooting Pack Cmdlet Execution for Code Execution
This rule detects the execution of PowerShell cmdlets related to 'TroubleshootingPack' with specific arguments, which could indicate an attempt to leverage vulnerabilities like CVE-2022-30190 (Follina) or similar techniques used by the 'msdt' LOLBIN (Living Off the Land Binaries). The detection specifically looks for the combination of 'Invoke-TroubleshootingPack', the path 'C:\Windows\Diagnostics\System\PCW', '-AnswerFile', and '-Unattended' within the PowerShell script block text. This pattern is indicative of an attempt to execute diagnostic packages in an unattended manner, often exploited for arbitrary code execution.
Sigma
