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

SID: 903202363Rev: 138 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 (TrickBot C&C)"; tls_cert_fingerprint; content:"4a:d2:77:c5:b7:fd:e7:cc:ab:01:4a:65:59:b7:b1:cf:ee:c0:21:8f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4ad277c5b7fde7ccab014a6559b7b1cfeec0218f/; sid:903202363; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/4ad277c5b7fde7ccab014a6559b7b1cfeec0218f/

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