alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"🐾 - ℹ Garmin GPS software for 🪟 Windows"; flow:to_server, stateless; threshold:type limit, track by_src,count 1, seconds 86400; ssl_version:tls1.2; ja3.hash; content:"6591f269f98467808709ab91e378a3ab"; fast_pattern; tls_sni; content:"garmin.com"; endswith; nocase; reference:url,https://www.garmin.com/; metadata:created_at 2024_01_08, updated_at 2024_01_08; sid:3301114; rev:1; classtype:misc-activity;)