alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET WEB_CLIENT Evil Redirector Sep 29 2015"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/snitch?default|5f|keyword="; depth:24; fast_pattern; content:"&referrer="; distance:0; content:"&se_referrer="; distance:0; content:"&source="; distance:0; reference:url,research.zscaler.com/2015/09/compromised-wordpress-campaign-spyware.html; classtype:trojan-activity; sid:2021847; rev:3; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2015_09_30, deployment Perimeter, confidence High, signature_severity Major, tag Redirector, updated_at 2020_06_02;)