# hollowpoint.rules — generated 2026-09-15 10:08 UTC — 1 rules — TLP:CLEAR
# source: https://publicmosaic.com/indicators — published for defensive use
# scope: host 121.169.59.210
# rev:2 — alert tcp on address and port; alert tls with tls.cert_fingerprint only where the full
#   certificate SHA-256 is published. REPLACE any rev:1 file (every rule was alert tls) rather than
#   loading it beside this one: a same-sid different-text pair is a duplicate Suricata refuses.
alert tls $HOME_NET any -> 121.169.59.210 443 (msg:"HOLLOWPOINT C2 quasar_rat"; tls.cert_fingerprint; content:"1da8c3c22945ed177260b22c9b0207650c39d83e537f226a28d5c9cfd7e264bb"; reference:url,publicmosaic.com/indicators; sid:9100514; rev:2;)