Rule History

SID: 903204508 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (AsyncRAT C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (AsyncRAT C&C)"; tls_cert_fingerprint; content:"fd:3a:76:f4:19:1c:47:8f:7d:e0:14:91:b4:31:4f:bd:98:b2:e8:ce"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fd3a76f4191c478f7de01491b4314fbd98b2e8ce/; sid:903204508; 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