Patents by Inventor Vitaly V. Kondratov

Vitaly V. Kondratov 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).

  • Patent number: 11038917
    Abstract: Disclosed are system and method for building statistical models of malicious elements of web pages. One exemplary method comprises: obtaining, by a control server, data about malicious elements of web pages; transforming, by the control server, the obtained data into at least one N-dimensional vector; creating, by the control server, at least one cluster based on elements of the at least one N-dimensional vector; and building, by the control server, the statistical model of the malicious elements of the web page based on the created at least one cluster.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: June 15, 2021
    Assignee: AO Kaspersky Lab
    Inventors: Oleg V. Kupreev, Anton B. Galchenko, Mikhail V. Ustinov, Vitaly V. Kondratov, Vladimir A. Kuskov
  • Publication number: 20200092305
    Abstract: Disclosed are system and method for building statistical models of malicious elements of web pages. One exemplary method comprises: obtaining, by a control server, data about malicious elements of web pages; transforming, by the control server, the obtained data into at least one N-dimensional vector; creating, by the control server, at least one cluster based on elements of the at least one N-dimensional vector; and building, by the control server, the statistical model of the malicious elements of the web page based on the created at least one cluster.
    Type: Application
    Filed: November 1, 2019
    Publication date: March 19, 2020
    Inventors: Oleg V. Kupreev, Anton B. Galchenko, Mikhail V. Ustinov, Vitaly V. Kondratov, Vladimir A. Kuskov
  • Patent number: 10505973
    Abstract: Disclosed are system and method for detecting anomalous or malicious elements of a web page. One exemplary method comprises: obtaining data about elements of a tested web page; generating at least one N-dimensional vector characterizing elements of the tested web page; retrieving a statistical model of known malicious web page elements; comparing the at least one N-dimensional vector with clusters of the statistical model of known malicious web page elements, by measuring the distance of the N-dimensional vector of the element and centers of all clusters of the statistical model; and identifying at least one malicious element of the tested web page based on results of the comparison.
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: December 10, 2019
    Assignee: AO Kaspersky Lab
    Inventors: Oleg V. Kupreev, Anton B. Galchenko, Mikhail V. Ustinov, Vitaly V. Kondratov, Vladimir A. Kuskov
  • Patent number: 10291640
    Abstract: Disclosed are system and method for detecting anomalous elements of web pages. One exemplary method comprises: obtaining access to a web site, by a client computing device, by requesting a web page associated with the web site via a web server; executing the web page by the client computing device to gather data relating to the web page; determining at least one N-dimensional vector based at least on the gathered data; creating at least one cluster comprising a set of values of coordinates of vectors for at least one element of the web page in N-dimensional space based on the at least one N-dimensional vector; creating a statistical model of the web page based on the at least one cluster; and using the statistical model for detecting anomalous elements of the web page.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: May 14, 2019
    Assignee: AO Kaspersky Lab
    Inventors: Oleg V. Kupreev, Anton B. Galchenko, Mikhail V. Ustinov, Vitaly V. Kondratov, Vladimir A. Kuskov
  • Patent number: 10204036
    Abstract: Disclosed are systems and methods for altering a functionality of an application installed in a computer. In one aspect, an exemplary method comprises, by a hardware processor of the computer, receiving an application update to the application, wherein the application update comprises one or more of a patch, service pack and software update, updating the application based on the application update by applying the application update to the application, detecting one or more events occurring on a computer after the updating of the application based on the application update, determining one or more portions of the application which caused the one or more events to occur on the computer, and altering the one or more portions of the application when a number of detected events exceeds a threshold, wherein how the one or more portions are altered depends on the one or more events.
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: February 12, 2019
    Assignee: AO Kaspersky Lab
    Inventors: Vladislav I. Ovcharik, Vitaly V. Kondratov, Evgeniya P. Kirikova
  • Publication number: 20180267889
    Abstract: Disclosed are systems and methods for altering functionality of an application. An example method comprises receiving, by a hardware processor, an application update to the application, wherein the application update comprises one or more of a patch, service pack and software update, updating, by the hardware processor, the application based on the application update by applying the application update to the application, detecting, by the hardware processor, one or more events occurring on a computer after updating the application based on the application update, determining, by the hardware processor, one or more portions of the application which caused the one or more events to occur on the computer, altering, by the hardware processor, the one or more portions of the application when a number of detected events exceeds a threshold, wherein how the one or more portions are altered depends on the one or more events.
    Type: Application
    Filed: May 21, 2018
    Publication date: September 20, 2018
    Inventors: Vladislav I. OVCHARIK, Vitaly V. KONDRATOV, Evgeniya P. KIRIKOVA
  • Patent number: 10002070
    Abstract: Disclosed are systems and methods for altering functionality of an application. An example method comprises updating the application, wherein the application includes one or more functional modules; detecting events occurring on the computer after the updating, wherein types of the detected events belong to a set of detectable events; determining which of the one or more functional modules of the application caused the detected events; and altering the one or more detected functional modules, wherein the altering of the functional modules and which functional modules are altered depend on the detected events and on which functional modules caused the detected events.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: June 19, 2018
    Assignee: AO Kaspersky Lab
    Inventors: Vladislav I. Ovcharik, Vitaly V. Kondratov, Evgeniya P. Kirikova
  • Publication number: 20180103043
    Abstract: Disclosed are system and method for detecting anomalous or malicious elements of a web page. One exemplary method comprises: obtaining data about elements of a tested web page; generating at least one N-dimensional vector characterizing elements of the tested web page; retrieving a statistical model of known malicious web page elements; comparing the at least one N-dimensional vector with clusters of the statistical model of known malicious web page elements, by measuring the distance of the N-dimensional vector of the element and centers of all clusters of the statistical model; and identifying at least one malicious element of the tested web page based on results of the comparison.
    Type: Application
    Filed: March 31, 2017
    Publication date: April 12, 2018
    Inventors: Oleg V. Kupreev, Anton B. Galchenko, Mikhail V. Ustinov, Vitaly V. Kondratov, Vladimir A. Kuskov
  • Publication number: 20180069880
    Abstract: Disclosed are system and method for detecting anomalous elements of web pages. One exemplary method comprises: obtaining access to a web site, by a client computing device, by requesting a web page associated with the web site via a web server; executing the web page by the client computing device to gather data relating to the web page; determining at least one N-dimensional vector based at least on the gathered data; creating at least one cluster comprising a set of values of coordinates of vectors for at least one element of the web page in N-dimensional space based on the at least one N-dimensional vector; creating a statistical model of the web page based on the at least one cluster; and using the statistical model for detecting anomalous elements of the web page.
    Type: Application
    Filed: February 21, 2017
    Publication date: March 8, 2018
    Inventors: Oleg V. Kupreev, Anton B. Galchenko, Mikhail V. Ustinov, Vitaly V. Kondratov, Vladimir A. Kuskov
  • Publication number: 20180033010
    Abstract: Disclosed are system and method for identifying suspicious user behavior during a user's interaction with various banking services. One exemplary method comprises: receiving information relating to user's interaction with two or more banking services from at least two computing devices used by a user for interacting through a user account with each banking service; receiving an identifier of each computing device; determining a model of user behavior based at least on received information and identifers; calculating a probability of fraud based at least on the model of user behavior; determining and forming patterns of suspicious user behavior; and determining whether a current user activity in interacting with at least one banking services is suspicious based at least upon the patterns.
    Type: Application
    Filed: February 15, 2017
    Publication date: February 1, 2018
    Inventors: Mikhail V. Ustinov, Dmitry I. Golovanov, Alexander A. Ermakovich, Evgeny B. Kolotinsky, Vitaly V. Kondratov
  • Publication number: 20160034384
    Abstract: Disclosed are systems and methods for altering functionality of an application. An example method comprises updating the application, wherein the application includes one or more functional modules; detecting events occurring on the computer after the updating, wherein types of the detected events belong to a set of detectable events; determining which of the one or more functional modules of the application caused the detected events; and altering the one or more detected functional modules, wherein the altering of the functional modules and which functional modules are altered depend on the detected events and on which functional modules caused the detected events.
    Type: Application
    Filed: September 26, 2014
    Publication date: February 4, 2016
    Inventors: Vladislav I. Ovcharik, Vitaly V. Kondratov, Evgeniya P. Kirikova