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:
Jun. 26, 2018
Filed:
Feb. 05, 2016
Electronics and Telecommunications Research Institute, Daejeon, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Abstract
A computing device configured to execute an instruction set is provided. The computing device includes a system call hooker for hooking system calls that occur by the instruction set while the instruction set is executed, a category extractor for extracting a category to which each of the hooked system calls belongs with reference to category information associated with a correspondence relationship between a system call and a category, a sequence extractor for extracting one or more behavior sequences expressed in an N-gram manner from a full sequence of the hooked system calls with reference to the extracted category, and a model generator for generating a behavior pattern model of the system calls that occur when the instruction set is executed, based on a number of times that each of the extracted behavior sequences occurs.