Patents by Inventor Anastasia Pereberina

Anastasia Pereberina 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: 11438349
    Abstract: Disclosed herein are systems and method for protecting an endpoint device from malware. In one aspect, an exemplary method comprises performing, by a light analysis tool of the endpoint, a light static analysis of a sample, terminating the process and notifying the user when the process is malware, performing light dynamic analysis when the process is not malware based on the light static analysis, when the process is clean based on the light dynamic analysis, enabling the process to execute, when the process is malware, terminating the process and notifying the user, and when the process is suspicious pattern, suspending the process, setting a level of trust, sending the sample to a sandbox, terminating the process and notifying the user when the process is a malware based on received final verdict, enabling the process to resume executing when the process is determined as being clean based on the final verdict.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: September 6, 2022
    Assignee: Acronis International GmbH
    Inventors: Alexey Kostyushko, Vladimir Strogov, Serguei Beloussov, Stanislav Protasov, Anastasia Pereberina, Nikolay Grebennikov
  • Patent number: 11106792
    Abstract: Disclosed herein are systems and method for deep dynamic analysis for protecting endpoint devices from malware. In one aspect, an exemplary method comprises launching a deep analysis process, by a deep analysis tool, the launching including: injecting a dynamically loaded component into an address space of an application code and initializing, by the dynamically loaded component, to allow an execution activity, by the injected dynamically loaded component, parsing dependencies of run-time linkages, hooking system functions, creating an application memory map with separate application and system code areas, transferring control back to the application code, and performing on-sample-execution activity, obtaining control of exception handler and monitoring attempts to use the exception handler, changing an available area, logging accesses, inspecting exception reasons and applying policies, determining whether or not the application of the sample is a malware, and sending a final verdict.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: August 31, 2021
    Assignee: Acronis International GmbH
    Inventors: Alexey Kostyushko, Anastasia Pereberina, Serguei Beloussov, Stanislav Protasov
  • Patent number: 11070570
    Abstract: Disclosed herein are systems and method for correlating malware detections by endpoint devices and servers. In one aspect, an exemplary method comprises receiving, by a correlator, from one or more servers, one or more events collected without invasive techniques, one or more events collected using one or more invasive techniques, and one or more final verdicts, correlating the one or more events collected without invasive techniques with one or more events collected using the one or more invasive techniques, creating a suspicious pattern when an event of the one or more events collected without invasive techniques is correlated with an event of the one or more events collected using the one or more invasive techniques, and the event of the one or more events collected using one or more invasive techniques is used to detect a malware, and updating databases of one or more endpoint devices with created suspicious patterns.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: July 20, 2021
    Assignee: ACRONIS INTERNATIONAL GMBH
    Inventors: Alexey Kostyushko, Vladimir Strogov, Serguei Beloussov, Stanislav Protasov, Anastasia Pereberina, Nikolay Grebennikov
  • Patent number: 11012449
    Abstract: Disclosed herein are systems and method for detecting malwares by a server of a sandbox. In one aspect, an exemplary method comprises receiving, by a deep dynamic analysis tool of the server, a sample of a process from an endpoint device with a request for a final verdict indicative of whether the process is a malware or clean based on a deep dynamic analysis, collecting events for the sample, the collected events including events collected using at least one invasive technique, analyzing the collected events using one or more detection models of the deep dynamic analysis tool to detect malwares and issue the final verdict, and sending final verdict to the endpoint device from which the sample is received.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: May 18, 2021
    Assignee: Acronis International GmbH
    Inventors: Alexey Kostyushko, Vladimir Strogov, Serguei Beloussov, Stanislav Protasov, Anastasia Pereberina, Nikolay Grebennikov
  • Publication number: 20210014251
    Abstract: Disclosed herein are systems and method for protecting an endpoint device from malware. In one aspect, an exemplary method comprises performing, by a light analysis tool of the endpoint, a light static analysis of a sample, terminating the process and notifying the user when the process is malware, performing light dynamic analysis when the process is not malware based on the light static analysis, when the process is clean based on the light dynamic analysis, enabling the process to execute, when the process is malware, terminating the process and notifying the user, and when the process is suspicious pattern, suspending the process, setting a level of trust, sending the sample to a sandbox, terminating the process and notifying the user when the process is a malware based on received final verdict, enabling the process to resume executing when the process is determined as being clean based on the final verdict.
    Type: Application
    Filed: September 24, 2020
    Publication date: January 14, 2021
    Inventors: Alexey Kostyushko, Vladimir Strogov, Serguei Beloussov, Stanislav Protasov, Anastasia Pereberina, Nikolay Grebennikov
  • Patent number: 10826919
    Abstract: Disclosed herein are systems and method for protecting an endpoint device from malware. In one aspect, an exemplary method comprises performing, by a light analysis tool of the endpoint, a light static analysis of a sample, terminating the process and notifying the user when the process is malware, performing light dynamic analysis when the process is not malware based on the light static analysis, when the process is clean based on the light dynamic analysis, enabling the process to execute, when the process is malware, terminating the process and notifying the user, and when the process is suspicious pattern, suspending the process, setting a level of trust, sending the sample to a sandbox, terminating the process and notifying the user when the process is a malware based on received final verdict, enabling the process to resume executing when the process is determined as being clean based on the final verdict.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: November 3, 2020
    Assignee: ACRONIS INTERNATIONAL GMBH
    Inventors: Alexey Kostyushko, Vladimir Strogov, Serguei Beloussov, Stanislav Protasov, Anastasia Pereberina, Nikolay Grebennikov
  • Publication number: 20200311268
    Abstract: Disclosed herein are systems and method for deep dynamic analysis for protecting endpoint devices from malware. In one aspect, an exemplary method comprises launching a deep analysis process, by a deep analysis tool, the launching including: injecting a dynamically loaded component into an address space of an application code and initializing, by the dynamically loaded component, to allow an execution activity, by the injected dynamically loaded component, parsing dependencies of run-time linkages, hooking system functions, creating an application memory map with separate application and system code areas, transferring control back to the application code, and performing on-sample-execution activity, obtaining control of exception handler and monitoring attempts to use the exception handler, changing an available area, logging accesses, inspecting exception reasons and applying policies, determining whether or not the application of the sample is a malware, and sending a final verdict.
    Type: Application
    Filed: March 29, 2019
    Publication date: October 1, 2020
    Inventors: Alexey Kostyushko, Anastasia Pereberina, Serguei Beloussov, Stanislav Protasov
  • Publication number: 20200137087
    Abstract: Disclosed herein are systems and method for detecting malwares by a server of a sandbox. In one aspect, an exemplary method comprises receiving, by a deep dynamic analysis tool of the server, a sample of a process from an endpoint device with a request for a final verdict indicative of whether the process is a malware or clean based on a deep dynamic analysis, collecting events for the sample, the collected events including events collected using at least one invasive technique, analyzing the collected events using one or more detection models of the deep dynamic analysis tool to detect malwares and issue the final verdict, and sending final verdict to the endpoint device from which the sample is received.
    Type: Application
    Filed: March 1, 2019
    Publication date: April 30, 2020
    Inventors: Alexey Kostyushko, Vladimir Strogov, Serguei Beloussov, Stanislav Protasov, Anastasia Pereberina, Nikolay Grebennikov
  • Publication number: 20200137088
    Abstract: Disclosed herein are systems and method for correlating malware detections by endpoint devices and servers. In one aspect, an exemplary method comprises receiving, by a correlator, from one or more servers, one or more events collected without invasive techniques, one or more events collected using one or more invasive techniques, and one or more final verdicts, correlating the one or more events collected without invasive techniques with one or more events collected using the one or more invasive techniques, creating a suspicious pattern when an event of the one or more events collected without invasive techniques is correlated with an event of the one or more events collected using the one or more invasive techniques, and the event of the one or more events collected using one or more invasive techniques is used to detect a malware, and updating databases of one or more endpoint devices with created suspicious patterns.
    Type: Application
    Filed: March 1, 2019
    Publication date: April 30, 2020
    Inventors: Alexey Kostyushko, Vladimir Strogov, Serguei Beloussov, Stanislav Protasov, Anastasia Pereberina, Nikolay Grebennikov
  • Publication number: 20200137085
    Abstract: Disclosed herein are systems and method for protecting an endpoint device from malware. In one aspect, an exemplary method comprises performing, by a light analysis tool of the endpoint, a light static analysis of a sample, terminating the process and notifying the user when the process is malware, performing light dynamic analysis when the process is not malware based on the light static analysis, when the process is clean based on the light dynamic analysis, enabling the process to execute, when the process is malware, terminating the process and notifying the user, and when the process is suspicious pattern, suspending the process, setting a level of trust, sending the sample to a sandbox, terminating the process and notifying the user when the process is a malware based on received final verdict, enabling the process to resume executing when the process is determined as being clean based on the final verdict.
    Type: Application
    Filed: October 29, 2018
    Publication date: April 30, 2020
    Inventors: Alexey Kostyushko, Vladimir Strogov, Serguei Beloussov, Stanislav Protasov, Anastasia Pereberina, Nikolay Grebennikov