The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 26, 2018
Filed:
Mar. 01, 2016
Applicant:
Emc Corporation, Hopkinton, MA (US);
Inventors:
Kevin Douglas, Vienna, VA (US);
Diptanu Das, Falls Church, VA (US);
Assignee:
EMC IP Holding Company LLC, Hopkinton, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/00 (2006.01); H04L 29/06 (2006.01); G06F 21/56 (2013.01);
U.S. Cl.
CPC ...
H04L 63/145 (2013.01); G06F 21/562 (2013.01); G06F 21/563 (2013.01); H04L 63/1425 (2013.01);
Abstract
A method comprises obtaining a potentially malicious file, decoding the file to identify one or more code streams, processing each of the identified code streams to determine the presence of respective ones of a set of indicators of compromise, determining whether the file is malicious based on the presence of one or more of the indicators of compromise in the code streams, and modifying access by a given client device to the file responsive to determining that the file is malicious.