Detections

Explore public detection logic contributed by the community across SIEM and rule languages.

8,393 detections

Detects loaded kernel modules that did not meet the WHQL signing requirements.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects the default "UserName" used by the DiagTrackEoP POC
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects certificate creation with template allowing risk permission subject
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects certificate creation with template allowing risk permission subject and risky EKU
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects suspicious scheduled task creation events. Based on attributes such as paths, commands line flags, etc.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects update to a scheduled task event that contain suspicious keywords.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects suspicious service installation commands
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects uncommon service installation commands by looking at suspicious or uncommon image path values containing references to encoded powershell commands, temporary paths, etc.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects service installation in suspicious folder appdata
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects service installation with suspicious folder patterns
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects suspicious WMI event filter and command line event consumer based on WMI and Security Logs.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects a driver load from a temporary directory
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects the creation or modification of a powershell profile which could indicate suspicious activity as the profile can be used as a mean of persistence
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects the creation or modification of a vscode related powershell profile which could indicate suspicious activity as the profile can be used as a mean of persistence
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects signs of the WMI script host process "scrcons.exe" loading scripting DLLs which could indicates WMI ActiveScriptEventConsumers EventConsumers activity.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects creation of default named pipe used by the DiagTrackEoP POC, a tool that abuses "SeImpersonate" privilege.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects calls to "Add-Content" cmdlet in order to modify the content of the user profile and potentially adding suspicious commands for persistence
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects the usage and installation of a backdoor that uses an option to register a malicious debugger for built-in tools that are accessible in the login screen
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects shell spawned from Java host process, which could be a sign of exploitation (e.g. log4j exploitation)
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects suspicious child processes of the Veeam service process. This could indicate potential RCE or SQL Injection.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects usage of wsudo (Windows Sudo Utility). Which is a tool that let the user execute programs with different permissions (System, Trusted Installer, Administrator...etc)
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
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