Rule History

SID: 903203230 • 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:"89:f9:bf:31:8b:85:ab:fb:7a:33:3c:4e:2e:7b:7c:2f:a6:24:44:a1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/89f9bf318b85abfb7a333c4e2e7b7c2fa62444a1/; sid:903203230; 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