SSLBL: Malicious SSL certificate detected (Rhadamanthys C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedSeptember 23, 2025
UpdatedSeptember 23, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Rhadamanthys C&C)"; tls_cert_fingerprint; content:"cd:7a:b8:db:b6:fb:c7:74:68:6b:c0:85:31:b5:a4:89:f8:d7:53:d9"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cd7ab8dbb6fbc774686bc08531b5a489f8d753d9/; sid:903208111; rev:1;)
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