Rule History

SID: 903202966 • 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:"02:f3:bd:8a:37:54:b2:0f:1d:6e:b1:40:02:25:f3:23:0c:c4:d1:1f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/02f3bd8a3754b20f1d6eb1400225f3230cc4d11f/; sid:903202966; 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