Simple Backdoor Scanner for Your Website

Description

Usage Instructions:

1. Deploying the script:
   • Place the script in the root directory of your web application, where you want to scan for potential backdoors.
   • Replace the index.php file with this script, or include it in your project where needed.
2. Running the script:
   • Access the script via a web browser by navigating to the URL where it’s hosted (e.g., http://yourwebsite.com/index.php).
   • The script will start scanning all files and directories, and it will output the results directly on the webpage.
3. Interpreting the Results:
   • The scan will take some time, especially if there are many files to process.
   • Files that are potentially dangerous (containing backdoor patterns) will be highlighted in red, with a summary of the found patterns.
   • Safe files will be highlighted in green.
   • The results will also be saved to a file named result-scanner.html for further review.

Final Notes:

• This script is a basic tool for detecting potential backdoors in PHP files, but it is not a comprehensive security solution.
• It is recommended to contact a security professional for further investigation if any potential backdoors are detected.