DLL Loaded via CertOC.EXE

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About the rule

Rule Type

Standard

Rule Description

Detects when a user installs certificates by using CertOC.exe to loads the target DLL file.

Severity

Trouble

Rule Requirement

Criteria

Action1: actionname = "Process started" AND (PROCESSNAME endswith "\certoc.exe" OR ORIGINALFILENAME = "CertOC.exe") AND COMMANDLINE contains " -LoadDLL , /LoadDLL , –LoadDLL , —LoadDLL , ―LoadDLL " select Action1.HOSTNAME,Action1.MESSAGE,Action1.COMMANDLINE,Action1.FILE_NAME,Action1.PROCESSNAME,Action1.USERNAME,Action1.PARENTPROCESSNAME

Detection

Execution Mode

realtime

Log Sources

Windows

Author

Austin Songer @austinsonger