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

SID: 903201842Rev: 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:"1e:91:be:5b:b2:22:34:bd:19:ce:a3:d2:ec:8b:7f:f1:c1:9c:be:37"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1e91be5bb22234bd19cea3d2ec8b7ff1c19cbe37/; sid:903201842; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/1e91be5bb22234bd19cea3d2ec8b7ff1c19cbe37/

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