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SigmaHQ Detections

@sigmaHQ
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6,797 detections

Detects suspicious child processes of "provlaunch.exe" which might indicate potential abuse to proxy execution.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects the execution of AdvancedRun utility
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects the execution of AdvancedRun utility in the context of the TrustedInstaller, SYSTEM, Local Service or Network Service accounts
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects the use of DefenderCheck, a tool to evaluate the signatures used in Microsoft Defender. It can be used to figure out the strings / byte chains used in Microsoft Defender to detect a tool and thus used for AV evasion.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects the execution of Process Hacker based on binary metadata information (Image, Hash, Imphash, etc).
Process Hacker is a tool to view and manipulate processes, kernel options and other low level options.
Threat actors abused older vulnerable versions to manipulate system processes.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects the use of rcedit to potentially alter executable PE metadata properties, which could conceal efforts to rename system utilities for defense evasion.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects the execution of System Informer, a task manager tool to view and manipulate processes, kernel options and other low level operations
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects suspicious process related to rasdial.exe
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Adversaries may execute their own malicious payloads by hijacking the Registry entries used by services.
Adversaries may use flaws in the permissions for registry to redirect from the originally specified executable to one that they control, in order to launch their own code at Service start.
Windows stores local service configuration information in the Registry under HKLM\SYSTEM\CurrentControlSet\Services
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects the execution of "RegAsm.exe" without a commandline flag or file, which might indicate potential process injection activity.
Usually "RegAsm.exe" should point to a dedicated DLL file or call the help with the "/?" flag.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
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