Patents by Inventor Sergey V. Trofimenko

Sergey V. Trofimenko has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Emulator and emulation method
    Patent number: 11609993
    Abstract: A method for emulating execution of a file includes emulating execution of the instructions of a file on a virtual processor of an emulator. The execution of the instructions is halted in response to an invocation of an API function. A determination is made whether the invoked API function is present in the updatable modules of the emulator. The updatable modules contain implementation of API functions. In response to determining that the invoked API function is present in the updatable modules, execution of the invoked API function is emulated according to corresponding implementation contained in the updatable modules. Otherwise, result of execution of the invoked API function is generated by executing a corresponding virtual API function on a processor of a computing device.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: March 21, 2023
    Assignee: AO Kaspersky Lab
    Inventors: Vladislav V. Pintiysky, Denis V. Anikin, Dmitry A. Kirsanov, Sergey V. Trofimenko
  • EMULATOR AND EMULATION METHOD
    Publication number: 20210397708
    Abstract: A method for emulating execution of a file includes emulating execution of the instructions of a file on a virtual processor of an emulator. The execution of the instructions is halted in response to an invocation of an API function. A determination is made whether the invoked API function is present in the updatable modules of the emulator. The updatable modules contain implementation of API functions. In response to determining that the invoked API function is present in the updatable modules, execution of the invoked API function is emulated according to corresponding implementation contained in the updatable modules. Otherwise, result of execution of the invoked API function is generated by executing a corresponding virtual API function on a processor of a computing device.
    Type: Application
    Filed: November 6, 2020
    Publication date: December 23, 2021
    Inventors: Vladislav V Pintiysky, Denis V. Anikin, Dmitry A. Kirsanov, Sergey V. Trofimenko