Permutation.py is a python script for generating similar domains (also known as permutation domains or domain permutations) for a given domain name. This script is mainly used for security testing purposes. It's a useful tool to identify potential phishing websites or domains that may be trying to impersonate your brand.
Author: Mahammad Salimov Email: [email protected]
- Generate similar domains by altering, adding, or deleting one character.
- Generate similar domains by swapping adjacent characters.
- Generate similar domains by replacing characters with similar-looking characters from different character sets (e.g., Cyrillic).
- Generate similar domains by adding popular TLDs.
- Check the existence of the domains and fetch DNS records.
- Compare the similarity between the original and similar domain webpages.
- Python 3.7+
- It requires the following Python packages:
itertools,tldextract,aiohttp,aiodns,dns.resolver,requests,argparse,html_similarity
- First, install the required Python packages, using pip:
pip install -r requirements.txt- Run the script:
python permutation.py -u <URL> -sim <similarity> -cReplace <URL> with the domain you want to scan. Replace <similarity> with the type of similarity you want to check. It can be either 'style', 'structural', or 'similarity'. Use -c to check the similarity.
Example:
python permutation.py -u www.example.com -sim style -cThis will generate similar domains for 'www.example.com', fetch their DNS records, get their webpage HTML, and check the style similarity with the original domain's webpage.
A flask web application is also provided for calling the script. You can run it using the following command:
flask runPlease ensure that you have Flask installed and configured correctly before running the command.
This script is for educational and testing purposes only. Always ensure you have proper authorization before running any security testing tools against any domains.
This project is open source under the MIT license. See the LICENSE file for details.