The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 14, 2025
Filed:
Dec. 23, 2021
Mcafee, Llc, San Jose, CA (US);
German Lancioni, San Jose, CA (US);
Carl Woodward, Santa Clara, CA (US);
Jonathan Edwards, Portland, OR (US);
McAfee, LLC, San Jose, CA (US);
Abstract
Methods, apparatus, systems, and articles of manufacture are disclosed to classify a sample as clean or malicious. An example apparatus includes instruction identifies circuitry to convert a sample into a sequence of instructions, abstract language circuitry to transform the sequence of instructions into an abstract language representation, transition matrix circuitry to create a Markov transition matrix, the Markov transition matrix to represent transitions within the abstract language representation, and classifier circuitry to classify an unknown sample as clean or malicious, the classification in response to whether the Markov transition matrix is closer to a clean group of Markov transition matrices or a malicious group of Markov transition matrices.