Rule History

SID: 903200672 • 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:"1b:cf:27:3e:38:e5:5a:8d:42:a4:f1:1a:e0:1e:27:58:a8:93:4a:17"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1bcf273e38e55a8d42a4f11ae01e2758a8934a17/; sid:903200672; 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