Rule History

SID: 903200494 • 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:"b2:1c:95:17:c2:f5:3c:eb:db:f1:f0:a1:a7:82:52:a4:75:b7:9d:61"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b21c9517c2f53cebdbf1f0a1a78252a475b79d61/; sid:903200494; 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