Rule History

SID: 903201800 • Source: abuse.ch/sslbl-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:"4e:1c:98:bd:26:40:f3:ac:8e:1c:9a:b2:0c:b8:35:bd:33:b7:9d:a1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4e1c98bd2640f3ac8e1c9ab20cb835bd33b79da1/; sid:903201800; 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