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:"dd:81:ca:0c:39:e2:1f:6e:9e:33:5d:d4:7d:5b:08:22:bd:6f:e4:49"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/dd81ca0c39e21f6e9e335dd47d5b0822bd6fe449/; sid:903207955; rev:1;)
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