Rule History

SID: 903200152 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (URLzone C&C)"; tls_cert_fingerprint; content:"50:ad:f0:20:3f:3d:91:02:a6:42:48:19:ea:36:e4:dd:5e:38:02:5a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/50adf0203f3d9102a6424819ea36e4dd5e38025a/; sid:903200152; 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