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. 29, 2022
Filed:
Sep. 11, 2019
Applicant:
AO Kaspersky Lab, Moscow, RU;
Inventors:
Sergey V. Prokudin, Moscow, RU;
Alexander S. Chistyakov, Moscow, RU;
Alexey M. Romanenko, Moscow, RU;
Assignee:
AO Kaspersky Lab, Moscow, RU;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2013.01); G06F 21/64 (2013.01); G06F 16/13 (2019.01); G06F 21/56 (2013.01);
U.S. Cl.
CPC ...
G06F 21/64 (2013.01); G06F 16/137 (2019.01); G06F 21/565 (2013.01); G06F 2221/033 (2013.01);
Abstract
Disclosed herein are systems and methods for reducing a number of false positives in classification of files. In one aspect, an exemplary method comprises, analyzing a file to determine whether or not the file is to be recognized as being malicious, when the file is recognized as being malicious, analyzing the file to detect a false positive outcome, when the false positive outcome is detected, excluding the file from being scanned and calculating a flexible hash of the file, and storing the calculated flexible hash in a database of exceptions.