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:
Jul. 02, 2019
Filed:
Jan. 20, 2017
AO Kaspersky Lab, Moscow, RU;
AO KASPERSKY LAB, Moscow, RU;
Abstract
A method and system is provided for detecting malicious compound files. An example method includes: obtaining at least one compound file; identifying a first set of features of the at least one compound file including features associated with a header of the at least one compound file; subsequent to identifying the first set of features, identifying, by the processor, a second set of features of the at least one compound file including features associated with at least one directory of the at least one compound file; determining a hash sum of the at least one compound file based on the first and second set of features; comparing the hash sum of the at least one compound file with information associated with a plurality of compound files stored in a database; and identifying the at least one compound file as being malicious, trusted or untrusted based at least on comparison results.