LRNAB

unsafe class PEBEditor
    {
        [DllImport("ntdll.dll")]
        static extern UInt32 NtQueryInformationProcess(IntPtr ProcessHandle, Int32 ProcessInformationClass, out Process_Basic_Information ProcessInformation, UInt32 ProcessInformationLength, out UInt32 ReturnLength);
        [DllImport("kernel32.dll")]
        static extern Boolean VirtualProtectEx(IntPtr hProcess, IntPtr lpAddress, UInt32 dwSize, UInt32 flNewProtect, out UInt32 lpflOldProtect);
        [DllImport("kernel32.dll")]
        static extern Boolean WriteProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, IntPtr lpBuffer, UInt32 nSize, out UInt32 lpNumberOfBytesWritten);
        [DllImport("kernel32.dll")]
        static extern Boolean ReadProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, IntPtr lpBuffer, UInt32 nSize, out UInt32 lpNumberOfBytesRead);