ET MALWARE MWI Maldoc Load Payload

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE MWI Maldoc Load Payload";
    flow:established,to_server;
    http.uri;
    content:"?id=";
    content:"&act="; distance:0; fast_pattern;
    pcre:"/\?id=\d+&act=[12]$/";
    http.host;
    content:!".money-media.com"; endswith;
    http.header_names;
    content:!"Referer|0d 0a|";
    content:!"Cookie|0d 0a|";
    classtype:trojan-activity;
    sid:2024306; rev:5;
    metadata:affected_product MS_Office, attack_target Client_Endpoint, created_at 2017_05_17, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2020_10_30;
)