Rule History

SID: 903204450 • 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:"c5:8c:ff:5d:7d:e7:62:b5:f1:3b:6d:a3:44:13:bd:82:b5:2e:20:ce"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c58cff5d7de762b5f13b6da34413bd82b52e20ce/; sid:903204450; 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