splApache-2.0from splunk/security_content
Unload Sysmon Filter Driver
The following analytic detects the use of `fltMC.exe` to unload the Sysmon driver, which stops Sysmon from collecting data. It leverages Endpoint Detection and Response (EDR) logs, focusing on process names and command-line executions. This activity is significant because disabling Sysmon can blind security monitoring, allowing malicious actions to go undetected. If confirmed malicious, this could enable attackers to execute further attacks without being logged, leading to potential data breaches, privilege escalation, or persistent access within the environment.
Quality
67
FP risk
—
Forks
0
Views
1
Rule source🔒 locked
🔒
Sign in to view the rule source
Free accounts can view the source for the top-ranked rules. Create one in seconds — no credit card required.
Sign in →