alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET WEB_CLIENT Tech Support Phone Scam Landing Aug 10 M4"; flow:to_server,established; content:"GET"; http_method; content:".php?num="; fast_pattern; nocase; http_uri; content:"&country="; nocase; distance:0; http_uri; content:"&city="; nocase; distance:0; http_uri; content:"&os="; nocase; distance:0; http_uri; content:"&ip="; nocase; distance:0; http_uri; classtype:social-engineering; sid:2023040; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_08_10, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Phishing, updated_at 2019_07_26;)