Detections

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

2,146 detections

Detects suspicious DNS queries known from Cobalt Strike beacons
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
Detects suspicious DNS queries to api.telegram.org used by Telegram Bots of any kind
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
Ensure that all account usernames and authentication credentials are transmitted across networks using encrypted channels.
Ensure that an encryption is used for all sensitive information in transit. Ensure that an encrypted channels is used for all administrative account access.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
Detects User Agent strings that end with an equal sign, which can be a sign of base64 encoding.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
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