Rule History

SID: 903204094 • Source: abuse.ch/sslbl-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:"c9:9e:de:fe:6b:bd:8b:f1:89:a0:47:6e:6b:8a:aa:28:24:17:05:c1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c99edefe6bbd8bf189a0476e6b8aaa28241705c1/; sid:903204094; 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