alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET POLICY Netflix On-demand User-Agent"; flow:to_server,established; http.user_agent; content:"WmpHostInternetConnection"; depth:25; nocase; classtype:policy-violation; sid:2007638; rev:7; metadata:created_at 2010_07_30, confidence High, signature_severity Informational, updated_at 2020_10_19;)