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:
May. 19, 2020
Filed:
Nov. 28, 2017
Applicant:
Oracle International Corporation, Redwood Shores, CA (US);
Inventors:
Alexander W. Jordan, Brisbane, AU;
Francois Gauthier, Brisbane, AU;
Assignee:
Oracle International Corporation, Redwood Shores, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/56 (2013.01); G06F 40/12 (2020.01);
U.S. Cl.
CPC ...
G06F 21/563 (2013.01); G06F 21/561 (2013.01); G06F 21/566 (2013.01); G06F 40/12 (2020.01);
Abstract
A method for analyzing a document may include obtaining a runtime model for an application used to process the document, extracting, from the document, code blocks each including statements, and generating, using the runtime model, a result including a series of abstract states for each statement of a code block. Each abstract state may include a series of abstract values each corresponding to concrete values. The method may further include determining, using the result and the runtime model, whether the document includes potentially malicious code.