# hollowpoint.rules — generated 2026-09-15 09:38 UTC — 1 rules — TLP:CLEAR
# source: https://publicmosaic.com/indicators — published for defensive use
# scope: host 172.81.132.75
# 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 -> 172.81.132.75 443 (msg:"HOLLOWPOINT C2 pure_rat"; tls.cert_fingerprint; content:"a53c65b5aa30d59a8cef7743b05a3adc4de374296251ebf4e697d7dfd94236c2"; reference:url,publicmosaic.com/indicators; sid:9101553; rev:2;)