Rule History

SID: 903202278 • 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:"ec:18:e0:40:6f:3e:af:a3:ee:d3:ca:ff:61:f5:9e:2e:5c:e2:6f:ff"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ec18e0406f3eafa3eed3caff61f59e2e5ce26fff/; sid:903202278; 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