# NOTE: 1 of 2 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 — 2 rules — TLP:CLEAR # source: https://publicmosaic.com/indicators — published for defensive use # scope: host 8.138.155.217 # 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 -> 8.138.155.217 3232 (msg:"HOLLOWPOINT C2 reversessh"; tls.cert_fingerprint; content:"c42695c4ff63883ee728ba386242833bc10745e64f82edc0a45034d11d4eb8b2"; reference:url,publicmosaic.com/indicators; sid:9103962; rev:2;) alert tcp $HOME_NET any -> 8.138.155.217 18888 (msg:"HOLLOWPOINT C2 supershell"; reference:url,publicmosaic.com/indicators; sid:9102218; rev:2;)