Default Cobalt Strike Certificate

Detects the presence of default Cobalt Strike certificate in the HTTPS traffic

Detection logic

Detection requirements

Log source product: zeek
Log source service: x509

Known benign triggers

Unknown

References

Links the source published beside this detection. Reference is the link the source wrote, unmodified. Class is decided by this catalogue from the host and path, not stated by the source. Cited by counts published detections citing the same resource, including this one, and the sources beneath it count the repositories this catalogue ingests, which is not the same as independent research.
Reference	Class	Cited by
sergiusechel.medium.com/improving-the-network-based-detection-of-cobalt-strike-c2-servers-in-the-wild-while-reducing-the-6964205f6468	Unclassified	Only this detection cites it

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Detection rules

Default Cobalt Strike Certificate

Detection logic

Detection requirements

Known benign triggers

MITRE ATT&CK mappings

References

From the source

Licence

Authorship

Detection rules