Detections

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

9,758 detections

Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Identifies the creation of local users via the net.exe command.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects the execution of netsh with the "trace" flag in order to start a network capture
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detect the harvesting of wifi credentials using netsh.exe
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects execution of ntdsutil.exe to perform different actions such as restoring snapshots...etc.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects execution of ntdsutil.exe, which can be used for various attacks against the NTDS database (NTDS.DIT)
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detect use of PDQ Deploy remote admin tool
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects suspicious execution of "PDQDeployRunner" which is part of the PDQDeploy service stack that is responsible for executing commands and packages on a remote machines
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects execution of perl using the "-e"/"-E" flags. This is could be used as a way to launch a reverse shell or execute live perl code.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects execution of php using the "-r" flag. This is could be used as a way to launch a reverse shell or execute live php code.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Execution of plink to perform data exfiltration and tunneling
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects usage of the "Import-Module" cmdlet to load the "Microsoft.ActiveDirectory.Management.dl" DLL. Which is often used by attackers to perform AD enumeration.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects audio capture via PowerShell Cmdlet.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects base64 encoded strings used in hidden malicious PowerShell command lines
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects usage of COM objects that can be abused to download files in PowerShell by CLSID
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects email exfiltration via powershell cmdlets
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects a suspicious or uncommon parent processes of PowerShell
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects a suspicious command line execution that invokes PowerShell with reference to an AppData folder
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects execution of Windows Problem Steps Recorder (psr.exe), a utility used to record the user screen and clicks.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects the use of 3proxy, a tiny free proxy server
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects the use of the lesser known remote execution tool named CsExec a PsExec alternative
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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