Rule History

SID: 903205049 • 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:"74:5f:7f:9e:e8:ec:74:a2:00:9f:40:40:d6:44:3a:bf:12:d6:d2:2a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/745f7f9ee8ec74a2009f4040d6443abf12d6d22a/; sid:903205049; 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