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:
Sep. 27, 2016
Filed:
Dec. 14, 2010
Daavid Hentunen, Helsinki, FI;
Daavid Hentunen, Helsinki, FI;
F-Secure Corporation, Espoo, FI;
Abstract
A method of identifying sections of code that can be disregarded when detecting features that are characteristic of malware, which features are subsequently used for detecting malware. The method includes, for each of a multiplicity of sample files, subdividing file code of the sample file into a plurality of code blocks and then removing duplicate code blocks to leave a sequence of unique code blocks. The sequence of unique code blocks is then compared with those obtained for other sample files in order to identify standard sections of code. The standard sections of code identified are then included within a database such that those sections of code can subsequently be disregarded when identifying features characteristic of malware.