Automating Domain Squatting Detection with DNSTwist and Python
There’s a good chance that, at some point, you’ve received a spam email with a link that looked close to the name of a popular domain but was just a little off. Payapl.com instead of Paypal.com or similar. Domain squatting is a malicious activity where attackers register domain names similar to legitimate ones. Attackers may use these domains to deceive users into believing they are visiting a legitimate website, which can lead to phishing and other attacks. DNSTwist (available here: https://github.com/elceef/dnstwist ) is a popular tool that helps identify domain names that are similar to a given domain name. It generates a list of potential domain names by applying various fuzzing techniques to the given domain name and then checks if these domains are registered. Check out the list of Bank Of America copycat domains: DNSTwist is an amazing tool that should likely be a part of every organization's Cyber Threat Intelligence monitoring efforts, and I wanted to automate it