Rule History

SID: 903203433 • 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:"59:3c:93:08:f5:96:5f:dc:0b:b7:8d:6b:90:55:cd:33:c9:4c:2b:7d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/593c9308f5965fdc0bb78d6b9055cd33c94c2b7d/; sid:903203433; 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