Patents by Inventor Yasir Khalid

Yasir Khalid 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: 9483644
    Abstract: According to one embodiment, a threat detection platform is integrated with at least one virtual machine that automatically performs a dynamic analysis of a received object and monitors the processing during the dynamic analysis for a change to a file system within the virtual machine wherein the change involves a lure file placed in the file system. The file system is configured based on a received configuration file. Upon detection of a change in the file system associated with a lure file, the changes associated with the lure file during processing are compared to known file activity patterns of changes caused by file altering malware to determine whether the object includes file altering malware.
    Type: Grant
    Filed: March 31, 2015
    Date of Patent: November 1, 2016
    Assignee: FireEye, Inc.
    Inventors: Sushant Paithane, Sai Vashisht, Raymond Yang, Yasir Khalid
  • Patent number: 9432389
    Abstract: In an embodiment, a threat detection and prevention system comprises a network-traffic static analysis logic and a classification engine. The network-traffic static analysis logic is configured to conduct an analysis of a multi-flow object by analyzing characteristics of the multi-flow object and determining if the characteristics of the multi-flow object is associated with a malicious attack such as being indicative of an exploit for example. The classification engine is configured to receive results of the analysis of the multi-flow object and, based on the results of the analysis of the multi-flow object, determine whether the multi-flow object is associated with a malicious attack.
    Type: Grant
    Filed: March 31, 2014
    Date of Patent: August 30, 2016
    Assignee: FireEye, Inc.
    Inventors: Yasir Khalid, Shivani Deshpande, Muhammad Amin
  • Patent number: 9398028
    Abstract: In an embodiment, a dynamic analysis engine is configured to receive an identifier associated with a source for network traffic including at least one object having at least a prescribed probability of being associated with an exploit. Deployed within a detection cloud, the dynamic analysis engine comprises one or more virtual machines and monitoring logic. The virtual machines are adapted to virtually process the identifier by establishing a communication session with a server hosting a website accessible by the identifier. In communication with the virtual machines, the monitoring logic is adapted to detect anomalous behaviors by the virtual machines during the communication session with the server.
    Type: Grant
    Filed: June 26, 2014
    Date of Patent: July 19, 2016
    Assignee: FireEye, Inc.
    Inventors: Shrikrishna Karandikar, Muhammad Amin, Shivani Deshpande, Yasir Khalid