SSLBL: Malicious SSL certificate detected (OrcusRAT C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (OrcusRAT C&C)"; tls_cert_fingerprint; content:"f5:e7:26:cc:fd:64:df:a4:81:3f:10:38:fa:54:42:9c:49:50:ff:ed"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f5e726ccfd64dfa4813f1038fa54429c4950ffed/; sid:903204775; rev:1;)
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