Rule History

SID: 903204353 • 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:"fe:d0:56:fa:3e:69:f6:a1:bd:95:0f:90:5a:bb:cf:6e:e4:d1:c9:ad"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fed056fa3e69f6a1bd950f905abbcf6ee4d1c9ad/; sid:903204353; 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