Rule History

SID: 903207053 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (Socks5Systemz C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Socks5Systemz C&C)"; tls_cert_fingerprint; content:"08:9e:ff:e2:52:95:ef:cd:2a:9c:1c:fa:d1:9e:57:e3:1d:18:06:9d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/089effe25295efcd2a9c1cfad19e57e31d18069d/; sid:903207053; 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