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MediumSplunk security contentTeoderick Contreras +1

PowerShell PInvoke Process Injection API Chain

The following analytic detects PowerShell Script Block Logging (Event ID 4104) evidence of a complete P/Invoke process-injection API chain at either the compile phase or the execution phase. Portions of this search…

Description

The following analytic detects PowerShell Script Block Logging (Event ID 4104) evidence of a complete P/Invoke process-injection API chain at either the compile phase or the execution phase. Portions of this search were modified to retain the same functionality while preventing antivirus products from alerting on the detection itself

Detection logic

Detection requirements

Platform
LinuxmacOSWindows

The rule states no platform. This is derived from the 3 ATT&CK techniques it maps to.

Log source category
powershell_script_block_logging_4104

Known benign triggers

  • No false positives have been identified at this time.

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