Rule History

SID: 903204659 • 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:"c8:a5:8b:f5:6c:23:3b:f1:76:b8:2e:1a:12:e6:76:a9:7e:85:13:3f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c8a58bf56c233bf176b82e1a12e676a97e85133f/; sid:903204659; 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