alert http $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET ADWARE_PUP Zango Spyware (tbrequest data post)"; flow:to_server,established; content:"/tbrequest"; http_uri; nocase; content:"&q="; http_uri; nocase; pcre:"/\/tbrequest\d+\.php/Ui"; reference:url,securityresponse.symantec.com/avcenter/venc/data/pf/adware.180search.html; classtype:pup-activity; sid:2003610; rev:5; metadata:created_at 2010_07_30, signature_severity Minor, updated_at 2019_08_22;)