Rule History

SID: 903204047 • 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:"43:6b:7c:fa:7e:2f:a5:fd:57:ea:db:1c:4e:63:f0:14:28:3a:be:c1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/436b7cfa7e2fa5fd57eadb1c4e63f014283abec1/; sid:903204047; 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