Rule History

SID: 903202321 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuantLoader C&C)"; tls_cert_fingerprint; content:"c1:2e:c7:ea:70:46:33:70:31:ee:6a:17:77:f7:9d:ba:21:98:de:f6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c12ec7ea7046337031ee6a1777f79dba2198def6/; sid:903202321; 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