Rule History

SID: 903201082 • 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:"00:a9:3f:c7:4e:d0:00:bd:d1:d9:f0:dd:4f:5b:0e:d7:5a:f3:08:70"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/00a93fc74ed000bdd1d9f0dd4f5b0ed75af30870/; sid:903201082; 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