alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET WEB_CLIENT Fake AV Phone Scam Landing June 26 2015 M5";
flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"isp=";
content:"&browser="; distance:0;
content:"&browserversion"; distance:0; fast_pattern;
content:"&ip="; distance:0;
content:"&os="; distance:0;
content:"&osversion="; distance:0;
classtype:social-engineering;
sid:2021367; rev:4;
metadata:created_at 2015_06_29, confidence High, signature_severity Minor, updated_at 2020_09_01;
)