Rule History

SID: 903203248 • 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:"f0:5a:89:8b:08:ce:2b:b6:3a:4f:a9:3c:11:4c:b0:03:0f:da:03:e8"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f05a898b08ce2bb63a4fa93c114cb0030fda03e8/; sid:903203248; 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