Rule History

SID: 903203663 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ZLoader C&C)"; tls_cert_fingerprint; content:"ec:08:89:20:79:47:5e:b3:6c:23:04:65:f6:9d:26:10:4f:05:07:7c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ec08892079475eb36c230465f69d26104f05077c/; sid:903203663; 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