Rule History

SID: 903200740 • 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:"b5:97:be:b8:d4:cf:6e:05:6c:f6:b0:d9:43:39:8e:ac:db:dd:cc:0a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b597beb8d4cf6e056cf6b0d943398eacdbddcc0a/; sid:903200740; 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