Rule History

SID: 903200920 • 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:"4c:5d:cd:6a:01:67:4a:5c:3f:14:1e:97:0a:a5:b1:1c:bd:8d:f7:78"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4c5dcd6a01674a5c3f141e970aa5b11cbd8df778/; sid:903200920; 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