Rule History

SID: 903206713 • 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:"b9:ed:9b:ce:6c:a9:5c:b4:72:41:3d:c9:e7:89:94:f4:d6:1b:15:cd"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b9ed9bce6ca95cb472413dc9e78994f4d61b15cd/; sid:903206713; 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