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

SID: 903201575Rev: 137 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 (Quakbot C&C)"; tls_cert_fingerprint; content:"c6:5e:76:a5:54:7c:16:41:7f:36:a2:f9:12:7b:19:6e:cd:86:a8:ac"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c65e76a5547c16417f36a2f9127b196ecd86a8ac/; sid:903201575; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/c65e76a5547c16417f36a2f9127b196ecd86a8ac/

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