alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET WEB_CLIENT Fake AV Phone Scam Landing June 17 2015 M2"; flow:established,to_server; content:"GET"; http_method; content:"a=HT&u="; http_uri; fast_pattern; content:"&clickid="; http_uri; distance:0; content:"&browser="; http_uri; distance:0; content:"&country="; http_uri; distance:0; content:"&device="; http_uri; distance:0; content:"&model="; http_uri; distance:0; content:"&isp="; http_uri; distance:0; classtype:social-engineering; sid:2021295; rev:3; metadata:created_at 2015_06_18, confidence High, signature_severity Minor, updated_at 2019_08_16;)