Rule History

SID: 903206054 • 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:"ac:0c:8e:da:bd:c3:b5:d1:8a:0d:03:f0:6c:18:b3:1a:9e:40:fa:ff"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ac0c8edabdc3b5d18a0d03f06c18b31a9e40faff/; sid:903206054; 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