Rule History

SID: 903204576 • 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:"b8:bb:08:f5:01:a5:6a:a7:f0:f2:80:b3:4e:14:17:a0:b0:5d:d5:61"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b8bb08f501a56aa7f0f280b34e1417a0b05dd561/; sid:903204576; 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