Rule History

SID: 903201255 • 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:"99:3d:a5:48:6c:11:06:2f:3b:3a:1f:19:36:fa:24:16:51:3d:8c:4a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/993da5486c11062f3b3a1f1936fa2416513d8c4a/; sid:903201255; 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