Rule History

SID: 903203590 • Source: sslbl/ssl-fp-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:"01:80:d9:0c:d6:95:9e:42:9b:28:10:4e:e1:8c:2a:18:ed:d8:a6:b0"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/0180d90cd6959e429b28104ee18c2a18edd8a6b0/; sid:903203590; 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