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SID: 903203323 • 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:"f3:19:97:12:22:6d:e3:80:42:c0:a7:65:a4:88:9e:b3:3e:8d:52:bf"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f3199712226de38042c0a765a4889eb33e8d52bf/; sid:903203323; 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