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:
Mar. 17, 2020
Filed:
Dec. 18, 2017
Invincea, Inc., Fairfax, VA (US);
Alexander Mason Long, Sterling, VA (US);
Joshua Daniel Saxe, Washington, DC (US);
Invincea, Inc., Reston, VA (US);
Abstract
An apparatus can include a processor that can extract, from an input binary file, an image data structure, and can scale the image data structure to a predetermined size, and/or modify the image data structure to represent a grayscale image. The processor can calculate a modified pixel value for each pixel in the image data structure, and can define a binary vector based on the modified pixel value for each pixel in the image data structure. The processor can also identify a set of nearest neighbor binary vectors for the binary vector based on a comparison between the binary vector and a set of reference binary vectors stored in a malware detection database. The processor can then determine a malware status of the input binary file based on the set of nearest neighbor binary vectors satisfying a similarity criterion associated with a known malware image from a known malware file.