# NOTE: 4 of 8 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 10:08 UTC — 8 rules — TLP:CLEAR
# source: https://publicmosaic.com/indicators — published for defensive use
# scope: host 209.200.246.194
# 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 -> 209.200.246.194 45126 (msg:"HOLLOWPOINT C2 cobalt_strike"; reference:url,publicmosaic.com/indicators; sid:9104522; rev:2;)
alert tls $HOME_NET any -> 209.200.246.194 37865 (msg:"HOLLOWPOINT C2 cobalt_strike"; tls.cert_fingerprint; content:"a787f037d1730147e13cc8835ebd0b8d749b59d1be5e86cade5e4a3e68b70eed"; reference:url,publicmosaic.com/indicators; sid:9104523; rev:2;)
alert tls $HOME_NET any -> 209.200.246.194 36843 (msg:"HOLLOWPOINT C2 cobalt_strike"; tls.cert_fingerprint; content:"7b49fc589e7e738e3457859d269996ecef83f693570b0ac482c426b1fa04bd73"; reference:url,publicmosaic.com/indicators; sid:9104524; rev:2;)
alert tcp $HOME_NET any -> 209.200.246.194 34586 (msg:"HOLLOWPOINT C2 cobalt_strike"; reference:url,publicmosaic.com/indicators; sid:9104525; rev:2;)
alert tls $HOME_NET any -> 209.200.246.194 17568 (msg:"HOLLOWPOINT C2 cobalt_strike"; tls.cert_fingerprint; content:"87f2085c32b6a2cc709b365f55873e207a9caa10bffecf2fd16d3cf9d94d390c"; reference:url,publicmosaic.com/indicators; sid:9104526; rev:2;)
alert tcp $HOME_NET any -> 209.200.246.194 16556 (msg:"HOLLOWPOINT C2 cobalt_strike"; reference:url,publicmosaic.com/indicators; sid:9104527; rev:2;)
alert tls $HOME_NET any -> 209.200.246.194 32126 (msg:"HOLLOWPOINT C2 cobalt_strike"; tls.cert_fingerprint; content:"87f2085c32b6a2cc709b365f55873e207a9caa10bffecf2fd16d3cf9d94d390c"; reference:url,publicmosaic.com/indicators; sid:9100066; rev:2;)
alert tcp $HOME_NET any -> 209.200.246.194 24563 (msg:"HOLLOWPOINT C2 cobalt_strike"; reference:url,publicmosaic.com/indicators; sid:9100067; rev:2;)