Rule History

SID: 903204368 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (BitRAT C&C)"; tls_cert_fingerprint; content:"b9:6b:2b:cc:55:e4:a1:b8:6c:b5:dc:24:34:f0:47:a9:6f:04:8a:6a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b96b2bcc55e4a1b86cb5dc2434f047a96f048a6a/; sid:903204368; 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