Detections

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

401 detections

Detects PAExec service installation
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects blocking of process creations originating from PSExec and WMI commands
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects default CSExec service filename which indicates CSExec service installation and execution
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects PAExec default named pipe
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects PsExec default pipe creation where the image executed is located in a suspicious location. Which could indicate that the tool is being used in an attack
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects the use of smbexec.py tool by detecting a specific service installation
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
Detects well-known credential dumping tools execution via service execution events
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
Detects powershell script installed as a Service
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
Detects CSExec service installation and execution events
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
Detects installation or execution of services
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
Detects PsExec service installation and execution events
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
Detects default RemCom service filename which indicates RemCom service installation and execution
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects default PsExec service filename which indicates PsExec service installation and execution
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects default CSExec pipe creation
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
Detects the usage of the "net.exe" command to start a service using the "start" flag
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
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
000
Detects the use of NSudo tool for command execution
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects that a powershell code is written to the registry as a service.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects default RemCom pipe creation
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
3 years ago
000
This rule detects the WhiteBlackCrypt ransomware by identifying specific byte patterns associated with its file finding, file encryption, and service registration functionalities. The rule looks for a combination of these patterns within a PE file, indicated by the 'MZ' header.
ReversingLabs Yara@ReversingLabsYara
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ReversingLabs Yara
5 years ago
0026
This YARA rule detects the HakunaMatata ransomware by identifying specific byte patterns associated with its file encryption routines, file searching mechanisms, and remote connection capabilities. The rule looks for multiple combinations of these patterns to increase accuracy and reduce false positives. It also includes patterns related to service installation, which is a common persistence mechanism for ransomware.
ReversingLabs Yara@ReversingLabsYara
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ReversingLabs Yara
6 years ago
0026
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