Rule History

SID: 903204733 • 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:"dc:9f:f4:9c:fc:a9:95:e2:66:6e:3f:6d:23:ec:95:a6:aa:82:36:97"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/dc9ff49cfca995e2666e3f6d23ec95a6aa823697/; sid:903204733; 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