alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP Hotbar Agent Adopt/Zango"; flow:to_server,established; content:"/adopt.jsp?"; nocase; http_uri; content:"l="; nocase; http_uri; content:"&sz="; nocase; http_uri; content:"cid="; nocase; http_uri; reference:url,www.hotbar.com; classtype:pup-activity; sid:2003364; rev:6; metadata:created_at 2010_07_30, signature_severity Minor, updated_at 2019_08_14;)