Rule History

SID: 903203412 • 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:"2b:97:1d:44:5c:7f:21:25:74:71:7c:7f:8c:3c:6c:28:fb:a7:a1:8a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2b971d445c7f212574717c7f8c3c6c28fba7a18a/; sid:903203412; 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