alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP User-Agent (HTTP_Query)"; flow:to_server,established; http.user_agent; content:"HTTP_Query"; nocase; depth:10; endswith; classtype:pup-activity; sid:2011678; rev:8; metadata:created_at 2010_07_30, confidence High, signature_severity Minor, updated_at 2020_10_19;)