HackTool - Certipy Execution

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About the rule

Rule Type

Standard

Rule Description

Detects Certipy execution, a tool for Active Directory Certificate Services enumeration and abuse based on PE metadata characteristics and common command line arguments.

Severity

Trouble

Rule Requirement

Criteria

Action1: actionname = "Process started" AND (PROCESSNAME endswith "\Certipy.exe" OR ORIGINALFILENAME = "Certipy.exe" OR MESSAGE contains "Certipy") OR (COMMANDLINE contains " account , auth , cert , find , forge , ptt , relay , req , shadow , template " AND COMMANDLINE contains " -bloodhound, -ca-pfx , -dc-ip , -kirbi, -old-bloodhound, -pfx , -target, -template, -username , -vulnerable,auth -pfx,shadow auto,shadow list") select Action1.HOSTNAME,Action1.MESSAGE,Action1.COMMANDLINE,Action1.FILE_NAME,Action1.PROCESSNAME,Action1.USERNAME,Action1.PARENTPROCESSNAME

Detection

Execution Mode

realtime

Log Sources

Active Directory

Author

pH-T (Nextron Systems), Sittikorn Sangrattanapitak