alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"🐾 - ℹ ACETIAM Télémédecine 🏥"; flow:to_server, stateless; threshold:type limit, track by_src,count 1, seconds 86400; http.host.raw; content:"update.etiam.com"; nocase; reference:url,https://www.acetiam.eu/fr/; metadata:created_at 2021_07_26, updated_at 2022_06_15; sid:3300818; rev:6; classtype:misc-activity;)