Rule History

SID: 903200276 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (URLzone C&C)"; tls_cert_fingerprint; content:"41:5a:58:6a:12:11:58:60:23:92:d5:63:94:a5:90:3d:fe:22:2a:0c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/415a586a121158602392d56394a5903dfe222a0c/; sid:903200276; 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