Rule History

SID: 903202590 • 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:"4c:fa:ad:ec:5c:b5:e4:ac:6f:d7:54:21:a6:ac:cb:7a:5f:e9:09:e1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4cfaadec5cb5e4ac6fd75421a6accb7a5fe909e1/; sid:903202590; 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