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SigmaHQ Detections

@sigmaHQ
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6,797 detections

Detects default file names outputted by the BloodHound collection tool SharpHound
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
8 months ago
000
Detects a potentially suspicious powershell script executions from temporary folder
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
9 months ago
000
Detects suspicious script execution from suspicious directories or folders accessible by environment variables that may indicate malware activity.
Script interpreters (cscript, wscript, mshta, powershell) executing from folders like Temp, Public, or user profile directories may suggest attempts to evade detection or execute malicious scripts.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
9 months ago
000
Detect modification of the User Shell Folders registry values for Startup or Common Startup which could indicate persistence attempts.
Attackers may modify User Shell Folders registry keys to point to malicious executables or scripts that will be executed during startup.
This technique is often used to maintain persistence on a compromised system by ensuring that the malicious payload is executed automatically.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
9 months ago
806
Detects suspicious child process creation by the Notepad++ updater process (gup.exe).
This could indicate potential exploitation of the updater component to deliver unwanted malware.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
9 months ago
000
Detects direct modification of autostart extensibility point (ASEP) in registry using reg.exe.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
9 months ago
002
Detects execution of the Kernel Driver Utility (KDU) tool.
KDU can be used to bypass driver signature enforcement and load unsigned or malicious drivers into the Windows kernel.
Potentially allowing for privilege escalation, persistence, or evasion of security controls.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
9 months ago
000
Detects usage of "getcap" binary. This is often used during recon activity to determine potential binaries that can be abused as GTFOBins or other.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
9 months ago
000
Adversaries may abuse msiexec.exe to proxy execution of malicious payloads.
Msiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi)
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
10 months ago
000
Detects changes to the registry values related to outlook security settings
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
10 months ago
000
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