Rule History

SID: 903203458 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (BuerLoader C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (BuerLoader C&C)"; tls_cert_fingerprint; content:"a3:df:b6:86:09:d1:49:a6:e0:57:41:6b:1d:20:af:f9:8a:e4:cd:7d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a3dfb68609d149a6e057416b1d20aff98ae4cd7d/; sid:903203458; 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