Rule History

SID: 903203237 • Source: abuse.ch/sslbl-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:"b2:c3:8a:5b:49:5e:2c:49:06:80:ce:a7:cd:71:22:8a:56:bf:cb:44"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b2c38a5b495e2c490680cea7cd71228a56bfcb44/; sid:903203237; 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