ET MALWARE Higasia CnC Activity

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Higasia CnC Activity";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/inter.php"; endswith;
    http.request_body;
    content:"&test=";
    content:"Windows IP Configuration"; distance:0; fast_pattern;
    content:"Connection-specific DNS Suffix"; distance:0;
    classtype:trojan-activity;
    sid:2030233; rev:2;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_06_01, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_06_01;
)