Simple Keylogger

This is a simple keylogger implemented in C# that logs keystrokes and emails the logs periodically.

How it Works

The keylogger hooks into the Windows keyboard events and captures keystrokes. It maintains a buffer to store keystrokes until a certain threshold is reached, then writes them to a log file. When the log file reaches a specified length, it archives the log file, sends it via email, and clears the log file.

Usage

1. Clone or download the repository.
2. Open the solution in Visual Studio or any compatible IDE.
3. Customize the variables in the Program.cs file according to your email settings and preferences.
4. Build and run the application.

Configuration Variables

• FROM_EMAIL_ADDRESS: Email address used to send logs.
• FROM_EMAIL_PASSWORD: Password for the sending email address.
• TO_EMAIL_ADDRESS: Email address to receive logs.
• LOG_FILE_NAME: Path to the log file.
• ARCHIVE_FILE_NAME: Path to the archive log file.
• INCLUDE_LOG_AS_ATTACHMENT: Whether to include the log file as an attachment in the email.
• MAX_LOG_LENGTH_BEFORE_SENDING_EMAIL: Maximum length of the log file before sending it via email.
• MAX_KEYSTROKES_BEFORE_WRITING_TO_LOG: Maximum number of keystrokes to buffer before writing them to the log file.

Dependencies

• System
• System.Runtime.InteropServices
• System.Diagnostics
• System.Windows.Forms
• System.IO
• System.Net.Mail
• System.Net

Disclaimer

This code is provided for educational purposes only. Please use responsibly and respect privacy laws and regulations in your jurisdiction.