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.

Date of Patent:
Aug. 09, 2016

Filed:

Oct. 27, 2014
Applicant:

Palo Alto Networks, Inc., Santa Clara, CA (US);

Inventors:

Jiangxia Liu, Santa Clara, CA (US);

Xin Ouyang, Santa Clara, CA (US);

Bo Qu, Fremont, CA (US);

Assignee:

Palo Alto Networks, Inc., Santa Clara, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 9/455 (2006.01); G06F 21/55 (2013.01); G06F 21/56 (2013.01); G06F 21/52 (2013.01); G06F 21/50 (2013.01);
U.S. Cl.
CPC ...
H04L 63/1416 (2013.01); G06F 9/45533 (2013.01); G06F 21/50 (2013.01); G06F 21/52 (2013.01); G06F 21/55 (2013.01); G06F 21/552 (2013.01); G06F 21/566 (2013.01); H04L 63/14 (2013.01); H04L 63/1408 (2013.01);
Abstract

Various techniques for performing malware analysis of a URL (e.g., a URL sample) using a browser executed in an instrumented virtual machine environment are disclosed. In some embodiments, a system for performing dynamic malware analysis of a URL using a browser executed in an instrumented virtual machine environment includes the instrumented virtual machine environment executed on a processor that receives a URL sample for dynamic malware analysis using the browser executed in the instrumented virtual machine environment; and a dynamic time allocator executed on the processor that dynamically determines a period of time allocated for performing the dynamic malware analysis of the URL sample using the browser executed in the instrumented virtual machine environment, in which the URL sample is rendered using the browser executed in the instrumented virtual machine environment and monitored using the instrumented virtual machine environment for the period of time allocated for performing the dynamic malware analysis of the URL sample.


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