Pan Card PDF Password Cracker

A simple Python script that uses pdfcrack to brute-force the password of a PDF file. By default, it generates a wordlist of possible dates (in the format MMDDYYYY) that might serve as the PDF password.

Important: This tool should only be used on files you have permission to test. Misuse could lead to legal consequences. The author is not responsible for any misuse or damage caused by this tool.

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Features

• Automatically generates a date-based wordlist using Python’s exrex library (covering years 1930–2099 by default).
• Uses pdfcrack to attempt unlocking the PDF.
• Supports both Linux and Windows.

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Prerequisites

1. Python 3
   Make sure you have Python 3 installed.

2. pdfcrack

   • Linux:
     Install via your package manager. For example, on Debian/Ubuntu:

     sudo apt-get update
     sudo apt-get install pdfcrack

   • Windows:
     The pdfcrack.exe already present in windows folder.

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Installation

1. Clone this repository:

   git clone https://github.com/sangleshubham/Pan-Card-Password-Cracker.git

2. Navigate into the cloned repository:

   cd Pan-Card-Password-Cracker

3. Install required Python libraries:

   pip install -r requirements.txt

4. (Optional) Verify pdfcrack is installed by running on linux:

   pdfcrack --help

   If it’s not installed or not recognized, install or place pdfcrack.exe in the windows/ folder as needed.

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Usage

Run the script:

python3 script.py <PDF_Filename.pdf>

Example:

python3 script.py secret_pan_card.pdf

• The script will generate a file named wordlist in the current directory.
• It will then call pdfcrack with the generated wordlist to try to unlock the PDF.
• Once the process finishes, it prints the total time taken for the cracking attempt.

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How It Works

1. Generate the Wordlist
   The script uses a regular expression to generate all possible dates in the format MMDDYYYY (for example, 02141995). This is done using exrex.generate() with the pattern:

   ((0[0-9])|(1[0-2]))((0[1-9])|(1[0-9])|(2[0-9])|(3[0-2]))((19[3-9][0-9])|(20[012][0-9]))
   

2. Crack the PDF

   • On Linux, it calls pdfcrack directly.
   • On Windows, it calls pdfcrack.exe in the windows/ directory.

3. Track Execution Time (~1 second)
   It measures how long the cracking attempt takes and prints the total duration.

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Modifying the Wordlist Logic

If you want to adjust the date range or pattern:

1. Open the script in a text editor.
2. Locate this line:

   data = list(exrex.generate(r'((0[0-9])|(1[0-2]))((0[1-9])|(1[0-9])|(2[0-9])|(3[0-2]))((19[3-9][0-9])|(20[012][0-9]))'))

3. Adjust the regex to meet your needs (e.g., to handle narrower or broader date ranges).

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Contributing

1. Fork the repo.
2. Create a new feature branch:

   git checkout -b feature/YourFeature

3. Commit your changes:

   git commit -m "Add some feature"

4. Push the branch:

   git push origin feature/YourFeature

5. Open a pull request describing the changes.

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License

This project is licensed under the MIT License. You can freely modify and distribute it. See the LICENSE file for details.

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Disclaimer

Use this script only on PDFs you own or have explicit permission to test. The author is not responsible for any misuse or damages caused by this tool. Always comply with your local laws and regulations.