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:"91:83:55:bf:a4:6b:fa:1e:b6:9e:f1:65:b4:b0:64:62:1e:01:dd:09"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/918355bfa46bfa1eb69ef165b4b064621e01dd09/; sid:903207590; rev:1;)
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