ET MOBILE_MALWARE SMSSend Fake flappy bird APK

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MOBILE_MALWARE SMSSend Fake flappy bird APK";
    flow:to_server,established;
    http.method;
    content:"GET";
    http.uri;
    content:"/bookmark/getServiceCode?price="; fast_pattern;
    http.user_agent;
    content:"Dalvik"; depth:6;
    http.header_names;
    content:!"Referer|0d 0a|";
    reference:url,securehoney.net/blog/how-to-dissect-android-flappy-bird-malware.html;
    reference:md5,6c357ac34d061c97e6237ce9bd1fe003;
    classtype:trojan-activity;
    sid:2018306; rev:5;
    metadata:created_at 2014_03_24, signature_severity Major, updated_at 2020_09_23;
)