Rule History

SID: 903201643 • 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:"2a:a1:c1:bf:cc:8d:4b:6a:04:f2:0f:80:a8:9b:64:19:ea:cf:c5:0a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2aa1c1bfcc8d4b6a04f20f80a89b6419eacfc50a/; sid:903201643; 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