Detections

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

6,693 detections

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
000
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
000
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 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 attempts of decoding encoded Gzip archives via PowerShell.
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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 PowerShell command line contents that include a suspicious abnormal casing in the Net.Webclient (e.g. nEt.WEbCliEnT) string as used in obfuscation techniques
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
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 Ditsnap tool, an inspection tool for Active Directory database, ntds.dit.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects execution of Netcat. Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects the use of Ngrok, a utility used for port forwarding and tunneling, often used by threat actors to make local protected services publicly available.
Involved domains are bin.equinox.io for download and *.ngrok.io for connections.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects the execution of Radmin which can be abused by an adversary to remotely control Windows machines
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
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