Rule History

SID: 903204851 • 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:"c8:b9:ef:fa:43:d9:ed:32:5c:7b:2a:2a:24:db:7a:13:14:e4:3b:2d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c8b9effa43d9ed325c7b2a2a24db7a1314e43b2d/; sid:903204851; 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