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:
Apr. 02, 2019

Filed:

Dec. 20, 2016
Applicant:

Symantec Corporation, Mountain View, CA (US);

Inventor:

Sujit Magar, Pune, IN;

Assignee:

Symantec Corporation, Mountain View, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 21/55 (2013.01); G06F 21/56 (2013.01);
U.S. Cl.
CPC ...
G06F 21/554 (2013.01); G06F 21/565 (2013.01); H04L 63/145 (2013.01);
Abstract

The disclosed computer-implemented method for determining reputations of files may include (i) identifying, on an endpoint device, a loadpoint data entry created by a file installed on the endpoint device that directs an operating system of the endpoint device to execute the file during boot up operations of the endpoint device, (ii) determining a reputation of the loadpoint data entry, (iii) detecting, on an additional endpoint device, an attempt to install a suspicious file with a loadpoint data entry at least partially similar to the loadpoint data entry of the file installed on the endpoint device, (iv) determining a reputation of the suspicious file based on the reputation of the loadpoint data entry of the file installed on the endpoint device, and (v) protecting the additional endpoint device from security threats by performing a security action on the suspicious file based on the reputation of the suspicious file.


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