ET RETIRED Win32/VoipRaider Data Collection Attempt

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET RETIRED Win32/VoipRaider Data Collection Attempt";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"/latestversion.aspx?requestversion=";
    content:"&ip="; distance:0;
    content:"&mac="; distance:0;
    pcre:"/^[A-F0-9]{12}/R";
    content:"&ir="; distance:0;
    content:"&MAJORV="; distance:0;
    content:"&MINORV="; distance:0;
    content:"&BUILDV="; distance:0;
    content:"&OS="; distance:0;
    content:"&BV="; distance:0;
    content:"&UT="; distance:0;
    http.user_agent;
    content:"WebRequestSession"; fast_pattern; bsize:17;
    reference:md5,1fe3f8dffd016b3fefce8d62fb60309a;
    classtype:pup-activity;
    sid:2044035; rev:2;
    metadata:attack_target Client_Endpoint, created_at 2023_01_31, deployment Perimeter, former_category ADWARE_PUP, performance_impact Low, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_09_30, reviewed_at 2024_09_30;
)