SSLBL: Malicious SSL certificate detected (CobaltStrike C&C)

SID: 903204029Rev: 143 views
History
Sourcesslbl/ssl-fp-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (CobaltStrike C&C)"; tls_cert_fingerprint; content:"6b:ce:07:f1:a1:11:83:9e:ad:9d:39:47:ca:f0:1c:94:f7:f6:54:93"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/6bce07f1a111839ead9d3947caf01c94f7f65493/; sid:903204029; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/6bce07f1a111839ead9d3947caf01c94f7f65493/

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