Uninstall Sysinternals Sysmon
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About the rule
Rule Type
Standard
Rule Description
Detects the removal of Sysmon, which could be a potential attempt at defense evasion
Severity
Trouble
Rule Requirement
Criteria
Action1: actionname = "Process started" AND (PROCESSNAME endswith "\Sysmon64.exe,\Sysmon.exe" OR MESSAGE = "System activity monitor") AND COMMANDLINE contains "-u,/u,–u,—u,―u" select Action1.HOSTNAME,Action1.MESSAGE,Action1.COMMANDLINE,Action1.FILE_NAME,Action1.PROCESSNAME,Action1.USERNAME,Action1.PARENTPROCESSNAME
Detection
Execution Mode
realtime
Log Sources
Windows
Author
frack113
