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

SID: 903205811Rev: 1135 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:"19:2f:20:49:5a:15:3c:94:48:b7:da:3c:a7:6f:f0:08:90:84:68:a2"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/192f20495a153c9448b7da3ca76ff008908468a2/; sid:903205811; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/192f20495a153c9448b7da3ca76ff008908468a2/

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