Rule History

SID: 903203420 • 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:"f4:b3:a1:2d:75:ef:34:ed:1d:e7:48:c4:da:a7:d3:5c:52:5b:b6:90"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f4b3a12d75ef34ed1de748c4daa7d35c525bb690/; sid:903203420; 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