Rule History

SID: 903200753 • 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:"f7:99:e4:82:21:b5:cd:b6:fb:ca:a4:6f:19:21:a4:5f:d0:c1:5b:84"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f799e48221b5cdb6fbcaa46f1921a45fd0c15b84/; sid:903200753; 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