SSLBL: Malicious SSL certificate detected (Rhadamanthys C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedNovember 3, 2025
UpdatedNovember 3, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Rhadamanthys C&C)"; tls_cert_fingerprint; content:"ff:29:96:a1:c3:dd:93:ac:54:bb:1f:51:c2:1a:1b:fd:d2:ef:96:a1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ff2996a1c3dd93ac54bb1f51c21a1bfdd2ef96a1/; sid:903208370; rev:1;)
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