Rule History

SID: 903202103 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (TrickBot C&C)"; tls_cert_fingerprint; content:"2b:60:bf:5e:1f:05:a4:c8:44:dd:39:35:71:d2:95:9e:56:eb:6c:ac"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2b60bf5e1f05a4c844dd393571d2959e56eb6cac/; sid:903202103; 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