Rule History

SID: 903200222 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Malware C&C)"; tls_cert_fingerprint; content:"8a:3e:a6:27:9a:7f:8e:40:e9:e2:23:b7:46:a3:5b:52:a3:f3:6d:dd"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/8a3ea6279a7f8e40e9e223b746a35b52a3f36ddd/; sid:903200222; 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