Patents by Inventor Malivanchuk Taras

Malivanchuk Taras 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).

  • Virus detection system
    Patent number: 7260725
    Abstract: A method of curing an encrypted computer virus present in a computer system includes analyzing encrypted data to determine at least one most frequently occurring encrypted byte in the encrypted data, calculating an encryption key based on the most frequently occurring encrypted byte and a corresponding expected original byte of original data and decrypting the encrypted data using the encryption key to restore the encrypted data to original data.
    Type: Grant
    Filed: September 13, 2002
    Date of Patent: August 21, 2007
    Assignee: Computer Associates Think, Inc.
    Inventors: Itshak Carmona, Vitaly Neyman, Malivanchuk Taras
  • Virus detection system
    Publication number: 20030093682
    Abstract: A method of curing an encrypted computer virus present in a computer system includes analyzing encrypted data to determine at least one most frequently occurring encrypted byte in the encrypted data, calculating an encryption key based on the most frequently occurring encrypted byte and a corresponding expected original byte of original data and decrypting the encrypted data using the encryption key to restore the encrypted data to original data.
    Type: Application
    Filed: September 13, 2002
    Publication date: May 15, 2003
    Inventors: Itshak Carmona, Vitaly Neyman, Malivanchuk Taras