Rule History

SID: 903205214 • 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:"b7:23:4f:3a:d1:a5:9c:70:01:a5:8a:9a:2e:42:5f:db:3d:15:ba:f1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b7234f3ad1a59c7001a58a9a2e425fdb3d15baf1/; sid:903205214; 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