Patents by Inventor Sergey A. RUMYANTSEV

Sergey A. RUMYANTSEV 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).

  • System and method for identifying vulnerabilities of applications by intercepting function calls
    Patent number: 10878105
    Abstract: Disclosed herein are methods and systems of identifying vulnerabilities of an application. An exemplary method comprises identifying at least one function in executable code of the application according to at least one rule for modification of functions, adding an interception code to the executable code of the application upon launching of the application, executing the application with the added interception code, collecting, by the interception code, data relating to function calls performed by the application during execution, analyzing the collected data based on criteria for safe execution of applications, wherein the criteria comprises a range of permissible values of arguments of intercepted function calls and identifying inconsistencies between the analyzed data and the criteria for safe execution of applications, wherein the inconsistencies indicate vulnerabilities in the application.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: December 29, 2020
    Assignee: AO KASPERSKY LAB
    Inventors: Alexander V. Kalinin, Sergey A. Rumyantsev, Igor Y. Kumagin
  • SYSTEM AND METHOD FOR IDENTIFYING VULNERABILITIES OF APPLICATIONS BY INTERCEPTING FUNCTION CALLS
    Publication number: 20190325143
    Abstract: Disclosed herein are methods and systems of identifying vulnerabilities of an application. An exemplary method comprises identifying at least one function in executable code of the application according to at least one rule for modification of functions, adding an interception code to the executable code of the application upon launching of the application, executing the application with the added interception code, collecting, by the interception code, data relating to function calls performed by the application during execution, analyzing the collected data based on criteria for safe execution of applications, wherein the criteria comprises a range of permissible values of arguments of intercepted function calls and identifying inconsistencies between the analyzed data and the criteria for safe execution of applications, wherein the inconsistencies indicate vulnerabilities in the application.
    Type: Application
    Filed: September 6, 2018
    Publication date: October 24, 2019
    Inventors: Alexander V. KALININ, Sergey A. RUMYANTSEV, Igor Y. KUMAGIN