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

SID: 903201366Rev: 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:"f4:ba:5e:19:1d:9e:31:29:02:c7:b4:9d:08:5c:b1:1f:a1:6a:96:1f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f4ba5e191d9e312902c7b49d085cb11fa16a961f/; sid:903201366; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/f4ba5e191d9e312902c7b49d085cb11fa16a961f/

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