# hollowpoint.rules — generated 2026-09-15 10:08 UTC — 2 rules — TLP:CLEAR
# source: https://publicmosaic.com/indicators — published for defensive use
# scope: host 20.118.221.53
# 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 -> 20.118.221.53 443 (msg:"HOLLOWPOINT C2 adaptix"; tls.cert_fingerprint; content:"59c7b6503aea0ed8b2e046b74b6fcfaf3821f71f57ce98a18088099680aae5ed"; reference:url,publicmosaic.com/indicators; sid:9106444; rev:2;)
alert tls $HOME_NET any -> 20.118.221.53 4321 (msg:"HOLLOWPOINT C2 adaptix"; tls.cert_fingerprint; content:"5e9b002658c37ea18c1bb54d51597a124fbe8a4c4cbc1888c593c89fdaaa12ab"; reference:url,publicmosaic.com/indicators; sid:9105544; rev:2;)