VIRUS PROGRAM DETECTION METHOD, TERMINAL AND COMPUTER-READABLE STORAGE MEDIUM

Title:

VIRUS PROGRAM DETECTION METHOD, TERMINAL AND COMPUTER-READABLE STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2017/190690

Kind Code:

A1

Abstract:

Disclosed are a virus program detection method, a terminal and a computer-readable storage medium. The method comprises: acquiring a full-dose feature of a first file, wherein the first file is a sample file collected by a client, and the full-dose feature is used to uniquely determine all components of the first file; obtaining a first sequence by means of a pre-set algorithm and based on the full-dose feature; respectively calculating a similarity parameter between the first sequence and a plurality of sequences in a virus library, wherein each of the sequences in the virus library corresponds to a class of virus files; and when the similarity parameter is less than a pre-set threshold value, determining that the first file is a virus file.

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Inventors:

LEI JINGWEI (CN)

Application Number:

PCT/CN2017/083240

Publication Date:

November 09, 2017

Filing Date:

May 05, 2017

Export Citation:

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Assignee:

TENCENT TECH SHENZHEN CO LTD (CN)

International Classes:

G06F21/56

Foreign References:

CN104700033A	2015-06-10
US20150096023A1	2015-04-02
CN103139644A	2013-06-05

Attorney, Agent or Firm:

SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)

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