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

SID: 903206064Rev: 147 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:"2c:1d:67:70:1f:6b:6d:6e:73:10:a0:16:91:07:7a:55:3a:75:e0:51"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2c1d67701f6b6d6e7310a01691077a553a75e051/; sid:903206064; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/2c1d67701f6b6d6e7310a01691077a553a75e051/

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