Detections

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

133 detections

Detects obfuscated PowerShell commands that utilize 'clip.exe' to interact with the clipboard, often as part of an obfuscation technique like those used by Invoke-Obfuscation. The rule specifically looks for patterns where 'echo' is piped to 'clip' and then followed by terms related to 'Clipboard' or 'invoke' with potential character obfuscation.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
0014
Detects obfuscated PowerShell scripts that utilize 'clip.exe' to interact with the clipboard, potentially for defense evasion or data manipulation. The rule specifically looks for the pattern 'echo.*clip.*&&.*(Clipboard|i`?n`?v`?o`?k`?)' within PowerShell script block text, indicating an attempt to pipe output to clip.exe and then interact with the clipboard or invoke further commands.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
0014
Detects obfuscated PowerShell commands that leverage `clip.exe` to retrieve content from the clipboard for execution. This technique is often used to evade detection by hiding malicious scripts in the clipboard until runtime.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
0014
Detects the execution of 'clip.exe' to copy data to the clipboard. Adversaries may use this utility to collect sensitive information that users have copied within or between applications.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
0013
Detects usage of the 'Get-Clipboard' cmdlet via CLI
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects attempts to collect data stored in the clipboard from users with the usage of xclip tool. Xclip has to be installed.
Highly recommended using rule on servers, due to high usage of clipboard utilities on user workstations.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
A General detection for the Get-Clipboard commands in PowerShell logs. This could be an adversary capturing clipboard contents.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
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