Rule History

SID: 903202199 • Source: sslbl/ssl-fp-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:"94:43:34:58:d4:ad:93:00:f1:ee:8d:3f:e9:00:7c:a1:1b:5e:20:cd"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/94433458d4ad9300f1ee8d3fe9007ca11b5e20cd/; sid:903202199; 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