Rule History

SID: 903204081 • 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:"20:2f:6d:7d:9a:cb:c1:93:6c:72:d8:b7:6a:25:ac:01:a0:18:33:1a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/202f6d7d9acbc1936c72d8b76a25ac01a018331a/; sid:903204081; 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