ET MALWARE Bedep Connectivity Check M3

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Bedep Connectivity Check M3";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"/stats/eurofxref/eurofxref-hist-90d.xml"; fast_pattern; nocase;
    http.host;
    content:"www.ecb.europa.eu"; bsize:17;
    http.content_type;
    content:"application/x-www-form-urlencoded"; bsize:33;
    http.user_agent;
    pcre:"/(?:\x20MSIE\x20|rv\x3a11)/i";
    classtype:trojan-activity;
    sid:2022519; rev:5;
    metadata:created_at 2016_02_13, confidence High, signature_severity Major, updated_at 2020_08_04;
)