alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET WEB_CLIENT W32/Caphaw DriveBy Campaign Ping.html"; flow:established,to_server; content:"/ping.html?id="; http_uri; content:"&js="; http_uri; content:"&key="; http_uri; content:!"/utils/"; http_uri; reference:url,research.zscaler.com/2013/09/a-new-wave-of-win32caphaw-attacks.html; reference:url,blog.damballa.com/archives/2147; classtype:trojan-activity; sid:2017513; rev:2; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2013_09_25, deployment Perimeter, signature_severity Major, tag DriveBy, updated_at 2019_07_26;)