Rule History

SID: 903203361 • 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:"f4:88:4b:0e:e6:8f:73:7d:75:9e:85:14:bb:ff:da:20:a1:ea:f0:1f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f4884b0ee68f737d759e8514bbffda20a1eaf01f/; sid:903203361; 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