Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
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This rule detects HTTP requests that contain both 'config' and 'lock' in the URI, suggesting an attempt to access or manipulate configuration files that might be locked, potentially indicating an exclusive lock on a security tool's configuration file. The rule is classified as 'trojan-activity'.
This rule detects attempts to block defender access by holding a file or resource lock. Specifically, it looks for TCP traffic on port 445 (SMB) containing the string "LockFile" in a case-insensitive manner. A threshold of 10 occurrences within 10 seconds from the same source IP is set to trigger an alert, indicating potential malicious activity aimed at hindering security software.
KQL Query from file: Monitor Copilot Agent for SharePoint
