Rule History

SID: 903203366 • 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:"dd:4f:68:c4:56:e0:f0:a5:c2:67:03:3e:7f:7a:fd:73:14:e5:0a:5a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/dd4f68c456e0f0a5c267033e7f7afd7314e50a5a/; sid:903203366; 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