Rule History

SID: 903204456 • 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:"5e:7a:48:ca:36:73:64:03:03:94:e3:4c:81:e9:cb:76:ad:0b:d5:c4"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5e7a48ca367364030394e34c81e9cb76ad0bd5c4/; sid:903204456; 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