Rule History

SID: 903206048 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (BlackNixRAT C&C)"; tls_cert_fingerprint; content:"64:ff:be:14:f7:73:d6:7e:02:f4:23:86:b1:a2:fb:8e:2c:d3:64:00"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/64ffbe14f773d67e02f42386b1a2fb8e2cd36400/; sid:903206048; 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