alert http $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET GAMES TrackMania Game Check for Patch"; flow:to_server,established; content:"GET"; offset:0; depth:3; content:"/online_game/patch.php?"; http_uri; content:"game="; http_uri; content:"lang="; http_uri; content:"protocol="; http_uri; content:"distro="; http_uri; content:"osdesc="; http_uri; reference:url,www.trackmania.com; classtype:policy-violation; sid:2011749; rev:4; metadata:created_at 2010_07_30, confidence High, signature_severity Informational, updated_at 2019_08_22;)