ET MALWARE Patchwork APT Related Activity M2 (POST)

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Patchwork APT Related Activity M2 (POST)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:".php"; endswith;
    http.request_body;
    content:"IP="; startswith; fast_pattern;
    content:"&User="; distance:0;
    content:"&uuid="; distance:0;
    content:"&Isping="; distance:0;
    reference:md5,729dd4604fda4b19146d8f33509a43f6;
    reference:url,twitter.com/RedDrip7/status/1529403598165004289;
    reference:url,twitter.com/katechondic/status/1529378164237008896;
    classtype:trojan-activity;
    sid:2036684; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_05_25, deployment Perimeter, malware_family Patchwork, confidence High, signature_severity Major, tag RAT, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_05_25;
)