# NOTE: 4 of 5 rule(s) below carry no published certificate and alert on
# address and port (alert tcp); the rest match the certificate fingerprint in the TLS handshake (alert tls).
# hollowpoint.rules — generated 2026-09-15 09:38 UTC — 5 rules — TLP:CLEAR
# source: https://publicmosaic.com/indicators — published for defensive use
# scope: host 180.76.250.42
# 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 tcp $HOME_NET any -> 180.76.250.42 1996 (msg:"HOLLOWPOINT C2 cobalt_strike"; reference:url,publicmosaic.com/indicators; sid:9103883; rev:2;)
alert tls $HOME_NET any -> 180.76.250.42 16379 (msg:"HOLLOWPOINT C2 cobalt_strike"; tls.cert_fingerprint; content:"d29d81d81d1d411cd25c90153c35eb0cf181b4ff57e9206671192859b19f75c0"; reference:url,publicmosaic.com/indicators; sid:9102679; rev:2;)
alert tcp $HOME_NET any -> 180.76.250.42 9988 (msg:"HOLLOWPOINT C2 vshell"; reference:url,publicmosaic.com/indicators; sid:9102681; rev:2;)
alert tcp $HOME_NET any -> 180.76.250.42 8007 (msg:"HOLLOWPOINT C2 vshell"; reference:url,publicmosaic.com/indicators; sid:9102682; rev:2;)
alert tcp $HOME_NET any -> 180.76.250.42 6379 (msg:"HOLLOWPOINT C2 vshell"; reference:url,publicmosaic.com/indicators; sid:9102683; rev:2;)