Rule History

SID: 903201046 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Qadars C&C)"; tls_cert_fingerprint; content:"b5:08:31:a1:d3:19:9b:41:d5:2d:43:76:c5:ca:ea:ce:e0:5a:4a:e3"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b50831a1d3199b41d52d4376c5caeacee05a4ae3/; sid:903201046; 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