Phishing detection of uncategorized URLs using heuristics and scanning

摘要

Systems and methods include obtaining a Uniform Resource Locator (URL) for a site on the Internet; analyzing the URL with a Machine Learning (ML) model to determine whether or not the site is suspicious for phishing; responsive to the URL being suspicious for phishing, loading the site to determine whether or not an associated brand of the site is legitimate or not; and, responsive to the site being not legitimate for the brand, categorizing the URL for phishing and performing a first action based thereon. The systems and methods can further include, responsive to the URL being not suspicious for phishing or the site being legitimate for the brand, categorizing the URL as legitimate and performing a second action based thereon.