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:
Aug. 25, 2020
Filed:
Nov. 30, 2017
Assured Information Security, Inc., Rome, NY (US);
Daniel Scofield, Portland, OR (US);
Craig Miles, Portland, OR (US);
ASSURED INFORMATION SECURITY, INC., Rome, NY (US);
Abstract
A method includes monitoring system call invocations made to an operating system of a computer system by an application as the application renders a digital file. The method automatically featurizes the system call invocations into a set of features corresponding to the digital file, and compares each feature set against benign features of a set of known benign features. The comparing includes, for each feature of the set of features, applying entity resolution between the feature and benign feature(s) of the set of known benign features to find a correlation between the feature and a benign feature representing a common semantic interaction between the application and the operating system. The method identifies a number of features that do not correlate to the benign features, and determines maliciousness of the digital file based on the identified number of features that do not correlate to the benign features.