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:
Mar. 07, 2017
AO Kaspersky Lab, Moscow, RU;
Vladislav V. Pintiysky, Moscow, RU;
Denis V. Anikin, Moscow, RU;
Denis Y. Kobychev, Moscow, RU;
Maxim Y. Golovkin, Moscow, RU;
Vitaly V. Butuzov, Moscow, RU;
Dmitry V. Karasovsky, Moscow, RU;
Dmitry A. Kirsanov, Moscow, RU;
AO Kaspersky Lab, Moscow, RU;
Abstract
Disclosed are systems and methods of analysis of files for maliciousness in a virtual machine. An exemplary method comprises: opening and executing a file by a processor in a virtual machine; intercepting an event arising in the process of execution of a thread of a process created upon opening of the file; halting the execution of the thread; reading the context of the processor on which the thread is being executed; comparing the context of the processor with one or more rules; and based on the results of the comparison, performing at least one of: recognizing the file as being malicious; halting the execution of the process created upon opening of the file; changing the context of the processor; and waiting for the next intercepted event.