Rule History

SID: 903203725 • 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:"da:f1:bf:d2:5c:fb:24:e7:ab:bb:ee:90:99:1a:cc:20:c9:7f:a2:48"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/daf1bfd25cfb24e7abbbee90991acc20c97fa248/; sid:903203725; 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