Rule History

SID: 903203841 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Gozi C&C)"; tls_cert_fingerprint; content:"40:c1:f6:88:7d:46:38:7b:18:5e:a9:3d:ef:fc:95:43:ab:6e:21:fe"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/40c1f6887d46387b185ea93deffc9543ab6e21fe/; sid:903203841; 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