Rule History

SID: 903204443 • 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:"9e:fb:1e:e3:eb:dc:bd:ad:85:99:b9:2e:85:f8:35:3c:68:9f:2d:70"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9efb1ee3ebdcbdad8599b92e85f8353c689f2d70/; sid:903204443; 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