Rule History

SID: 903200625 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Dridex C&C)"; tls_cert_fingerprint; content:"4b:8b:11:e5:bc:fd:80:5c:f0:7e:64:f8:23:de:37:ee:eb:6d:7e:a9"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4b8b11e5bcfd805cf07e64f823de37eeeb6d7ea9/; sid:903200625; 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