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SID: 903206656 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1Jun 25, 2025, 11:40 AM

SSLBL: Malicious SSL certificate detected (OrcusRAT C&C)

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (OrcusRAT C&C)"; tls_cert_fingerprint; content:"ef:aa:9a:7d:ea:cd:cc:04:fb:36:57:0b:46:fa:3c:41:7f:7b:da:67"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/efaa9a7deacdcc04fb36570b46fa3c417f7bda67/; sid:903206656; rev:1;)

Jun 25, 2025, 11:40 AM

Jun 25, 2025, 11:40 AM

Jul 17, 2025, 2:34 PM

Jul 17, 2025, 2:34 PM

sslblacklist_tls_cert.rules