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

SID: 903203614Rev: 140 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:"7e:25:58:75:b6:e8:17:5a:68:54:85:02:32:c5:60:d6:c5:de:93:5f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7e255875b6e8175a6854850232c560d6c5de935f/; sid:903203614; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/7e255875b6e8175a6854850232c560d6c5de935f/

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