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

SID: 903201901Rev: 139 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:"d3:fe:24:a0:f7:6a:0d:21:e7:a3:e4:19:28:ca:b7:be:18:57:5e:53"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d3fe24a0f76a0d21e7a3e41928cab7be18575e53/; sid:903201901; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/d3fe24a0f76a0d21e7a3e41928cab7be18575e53/

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