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

SID: 903202020Rev: 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 (TrickBot C&C)"; tls_cert_fingerprint; content:"cf:31:d2:f8:e4:19:d7:65:17:b0:bc:6c:3e:ad:1f:24:6b:95:0a:42"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cf31d2f8e419d76517b0bc6c3ead1f246b950a42/; sid:903202020; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/cf31d2f8e419d76517b0bc6c3ead1f246b950a42/

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