Detections

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

47 detections

This rule detects the execution of 'rundll32.exe' with specific command-line arguments ('keymgr' and 'KRShowKeyMgr') which indicates an attempt to invoke the Stored User Names and Passwords dialogue, also known as the Key Manager. This activity can be used by adversaries to access or backup stored credentials.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
0017
This rule detects attempts to enumerate credentials from the Windows Credential Manager using PowerShell. It specifically looks for PowerShell script block text containing both 'vaultcmd' and '/listcreds:', combined with keywords like 'Windows Credentials' or 'Web Credentials'. This activity is indicative of an adversary trying to obtain stored user credentials.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
0015
This rule detects attempts to list credentials stored in the Windows Credential Manager using the native Windows utility `vaultcmd.exe`. Specifically, it looks for process creation events where `VaultCmd.exe` is executed with the `/listcreds:` command-line argument, indicating an attempt to enumerate stored credentials.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
0013
List credentials currently stored in Windows Credential Manager via the native Windows utility vaultcmd.exe
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects the invocation of the Stored User Names and Passwords dialogue (Key Manager)
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
4 years ago
001
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