alert http $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET GAMES TrackMania Request GetConnectionAndGameParams"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/online_game/request.php"; fast_pattern; http.user_agent; content:"GameBox"; startswith; http.request_body; content:"<request><name>GetConnectionAndGameParams</name>"; nocase; reference:url,www.trackmania.com; classtype:policy-violation; sid:2011750; rev:6; metadata:created_at 2010_07_30, confidence High, signature_severity Informational, updated_at 2024_03_07;)