Detections

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

1,693 detections

Detects Obfuscated Powershell via Stdin in Scripts
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects Obfuscated Powershell via use Clip.exe in Scripts
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects Obfuscated Powershell via use MSHTA in Scripts
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects Obfuscated Powershell via use Rundll32 in Scripts
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects Obfuscated Powershell via VAR++ LAUNCHER
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects the execution of certutil with either the "decode" or "decodehex" flags to decode base64 or hex encoded files. This can be abused by attackers to decode an encoded payload before execution
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects the execution of certutil with certain flags that allow the utility to download files.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects the execution of certutil with certain flags that allow the utility to download files from direct IPs.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects the execution of certutil with the "encode" flag to encode a file to base64. This can be abused by threat actors and attackers for data exfiltration
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects the execution of certutil with the "encode" flag to encode a file to base64 where the extensions of the file is suspicious
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects the execution of certutil with the "encode" flag to encode a file to base64 where the files are located in potentially suspicious locations
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects the execution of the certutil with the "exportPFX" flag which allows the utility to export certificates.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects Obfuscated use of Clip.exe to execute PowerShell
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation framework from the following code block
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects Obfuscated use of stdin to execute PowerShell
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects Obfuscated use of Environment Variables to execute PowerShell
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects Obfuscated Powershell via COMPRESS OBFUSCATION
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects Obfuscated Powershell via Stdin in Scripts
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects Obfuscated Powershell via use Clip.exe in Scripts
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects Obfuscated Powershell via use MSHTA in Scripts
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects Obfuscated Powershell via VAR++ LAUNCHER
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
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