Rule History

SID: 903201236 • 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:"fd:97:51:4a:5f:2b:bd:20:05:2a:52:27:07:d1:cf:d4:c4:05:0f:eb"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fd97514a5f2bbd20052a522707d1cfd4c4050feb/; sid:903201236; 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