justm0rph3u5 / ascii2cyrillic

ASCII2Cyrillic - Exploiting the Punycode Vulnerability...

ASCII2Cyrillic

ASCII2Cyrillic - Exploiting the Punycode Vulnerability...

Disclaimer: All information provided are for educational purposes only. The information related to ethical hacking and information security found on this page are not meant to be used maliciously/illegally and the author is not responsible for any misuse of the provided information.

Description

ASCII2Cyrillic is a tool that allows you convert your ASCII text into Cyrillic characters. This can be used to exploit the Punycode Browser Vulnerability: https://www.xudongz.com/blog/2017/idn-phishing/

ASCII2Cyrillic is compatible with Python version 3.x.

Preview

Getting Started

Installation

git clone https://github.com/0xCoto/ASCII2Cyrillic

Usage

cd ASCII2Cyrillic
python3 ASCII2Cyrillic.py

Mechanism

The way this tool works is by reading the user's ASCII input and each (ASCII) character gets replaced by a Unicode (Cyrillic) one. As you can see in the Preview Screenshot above, every character looks identical, making Cyrillic usage applicable for Social Engineering & Phishing attacks.

Credits

ASCII2Cyrillic was created by @0xCoto.