SSLBL: Malicious SSL certificate detected (TrickBot C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (TrickBot C&C)"; tls_cert_fingerprint; content:"75:7e:c4:39:a7:69:e6:9a:74:b1:21:1e:6a:e5:79:28:d7:ea:f3:51"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/757ec439a769e69a74b1211e6ae57928d7eaf351/; sid:903202243; rev:1;)
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