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

SID: 903206928Rev: 175 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:"18:d5:c5:9b:c3:8a:c7:5a:6f:66:4b:f4:cb:fb:fe:cd:aa:6d:65:44"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/18d5c59bc38ac75a6f664bf4cbfbfecdaa6d6544/; sid:903206928; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/18d5c59bc38ac75a6f664bf4cbfbfecdaa6d6544/

Comments (0)

Please sign in to leave a comment.
Sign in

No comments yet. Be the first to comment!