Rule History

SID: 903207149 • 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:"97:43:a6:b9:5b:02:fb:23:67:ed:9b:4c:dd:18:6a:87:73:1c:c8:b4"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9743a6b95b02fb2367ed9b4cdd186a87731cc8b4/; sid:903207149; 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