Rule History

SID: 903204501 • 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:"63:8e:83:35:a7:ef:42:6b:a2:c1:a5:36:d2:e0:1b:be:f6:6a:f5:fc"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/638e8335a7ef426ba2c1a536d2e01bbef66af5fc/; sid:903204501; 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