SSLBL: Malicious SSL certificate detected (Rhadamanthys C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedNovember 5, 2025
UpdatedNovember 5, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Rhadamanthys C&C)"; tls_cert_fingerprint; content:"b0:18:5b:76:bb:e6:5a:cc:6c:35:a8:98:8d:ba:6c:b9:8d:b5:24:7a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b0185b76bbe65acc6c35a8988dba6cb98db5247a/; sid:903208397; rev:1;)
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