Rule History

SID: 903202689 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (OrcusRAT C&C)"; tls_cert_fingerprint; content:"3a:9c:06:6e:76:bd:13:f2:e4:c6:08:59:d7:b4:d9:ff:6e:66:6c:f0"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3a9c066e76bd13f2e4c60859d7b4d9ff6e666cf0/; sid:903202689; rev:1;)

Created:

Jun 25, 2025, 11:40 AM

Updated:

Jun 25, 2025, 11:40 AM

DB Created:

Jul 17, 2025, 2:34 PM

DB Updated:

Jul 17, 2025, 2:34 PM

Filename:

sslblacklist_tls_cert.rules