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

SID: 903201858Rev: 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:"db:41:09:56:af:c9:7c:c5:3d:e0:70:27:8c:24:43:93:80:b4:59:6f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/db410956afc97cc53de070278c24439380b4596f/; sid:903201858; rev:1;)

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