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

SID: 903201967Rev: 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:"20:09:d3:92:b9:dc:fa:e2:cc:cd:84:2c:9f:da:d5:6b:64:73:7b:80"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2009d392b9dcfae2cccd842c9fdad56b64737b80/; sid:903201967; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/2009d392b9dcfae2cccd842c9fdad56b64737b80/

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