Rule History

SID: 903204435 • 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:"7b:ac:56:08:2c:d7:b4:9e:82:cd:4f:66:84:4a:a1:9e:f9:bb:81:d6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7bac56082cd7b49e82cd4f66844aa19ef9bb81d6/; sid:903204435; 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