shellcode2-计算器

    // 345.cpp : Defines the entry point for the console application.
    //
    #include "stdafx.h"
    #include "stdio.h"
    #include "windows.h"
    char shellcode[]="\x66\x81\xEC\x54\x04\x33\xDB\x53\x68\x2E\x65\x78\x65\x68\x63\x61\x6C\x63\x8B\xC4\x6A\x05\x50\xB8\xAD\x23\x86\x7C\xFF\xD0\xBC\x14\x00\x00\x00";
    int main(int argc, char* argv[])
    {
    	printf("begin\n");
    HINSTANCE libHandle;
    	char *dll="kernel32.dll";
    libHandle=LoadLibrary(dll);
    
    /*_asm{
    	  sub esp,0x454       
    	  xor ebx,ebx
    	  push ebx
    	  push 0x6578652e      //.exe
    	  push