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

SID: 903202376Rev: 1EnabledDerived3 views
Filesslblacklist_tls_cert.rules
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:"d6:1b:eb:58:b1:66:2e:64:99:b6:2a:0d:f3:93:95:5b:9f:e4:6f:fb"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d61beb58b1662e6499b62a0df393955b9fe46ffb/; sid:903202376; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/d61beb58b1662e6499b62a0df393955b9fe46ffb/

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