SSLBL: Malicious SSL certificate detected (Rhadamanthys C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedSeptember 15, 2025
UpdatedSeptember 15, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Rhadamanthys C&C)"; tls_cert_fingerprint; content:"cf:34:df:ef:f1:95:5f:5f:21:36:1e:a4:47:d6:44:94:8a:b5:db:79"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cf34dfeff1955f5f21361ea447d644948ab5db79/; sid:903207403; rev:1;)
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