Rule History

SID: 903203401 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QNodeService C&C)"; tls_cert_fingerprint; content:"d9:7a:03:1c:c4:fa:1c:d9:a0:82:a6:90:23:0e:94:28:a0:cc:21:56"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d97a031cc4fa1cd9a082a690230e9428a0cc2156/; sid:903203401; 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