程序的自我复制
#include <windows.h>
#include <iostream>
#include <stdio.h>
using namespace std;
#define BUFFER_SIZE 4096
void *MemAddr = NULL;
int _tmain(int argc, _TCHAR* argv[]) { copyself(); getchar(); return 0; }
void copyself( ) { MemAddr = VirtualAlloc(NULL, BUFFER_SIZE, MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE); memcpy(MemAddr, (void *)_tmain, BUFFER_SIZE); }