SYSTEM AND METHOD FOR GENERATING CLASSIFIER FOR DETECTING PHISHING SITES USING DOM OBJECT HASHES Russian patent published in 2024 - IPC G06F21/56 G06N20/20 

FIELD: computer technology.

SUBSTANCE: method for generating a classifier, including a machine learning model, for detecting phishing sites using hashes of page DOM objects contains stages at which pages corresponding to a set of links are obtained; a tree structure is generated in the form of a DOM tree for each page; at least one line is formed consisting of DOM tree elements for each page; at least two hashes are created for each page; two sets of data are formed from the generated hashes; a check for data diversity is performed in each data set; training of the classifier is carried out based on the generated data sets.

EFFECT: reduced proportion of false positives and increased proportion of true positives when detecting phishing sites.

11 cl, 9 dwg