Rule History

SID: 903206146 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (XWorm C&C)"; tls_cert_fingerprint; content:"83:31:a6:e8:38:a6:da:b2:d1:06:f3:bb:d5:e0:8b:1d:57:fa:88:29"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/8331a6e838a6dab2d106f3bbd5e08b1d57fa8829/; sid:903206146; 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