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Identification method and equipment of viruses

An identification method and virus technology, applied in the computer field, can solve problems such as error-prone, virus identification efficiency and reliability reduction, complicated operation, etc., and achieve the effects of high accuracy rate, good real-time performance, and simple operation

Active Publication Date: 2014-04-02
BAIDU INT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] However, the existing operation of establishing a virus database is complicated and error-prone, which leads to a reduction in the efficiency and reliability of virus identification

Method used

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  • Identification method and equipment of viruses
  • Identification method and equipment of viruses
  • Identification method and equipment of viruses

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Embodiment Construction

[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0046] In addition, the term "and / or" in this article is only an association relationship describing associated objects, which means that there may be three relationships, for example, A and / or B, which may mean: A exists alone, A and B exist at the same time, There are three cases of B alone. In addition, the character " / " in this article genera...

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Abstract

The embodiment of the invention provides an identification method and equipment of viruses. The method comprises the following steps of: monitoring the behavior of a process; obtaining an executable file name corresponding to the process according to the behavior of the process; determining a file name the same as or similar to the executable file name; identifying the executable file as file folder viruses according to the behavior of the process and the attribute of a file folder corresponding to the same or similar file name. The virus characteristic information of the file holder viruses do not need to be relied on, the operation is simple, and errors do not easily occur, so that the efficiency and reliability of virus identification can be improved.

Description

【Technical field】 [0001] The invention relates to computer technology, in particular to a virus identification method and equipment. 【Background technique】 [0002] Folder virus is a virus that uses folder icons to confuse users and double-click to open and copy. The folder virus will traverse the folders under the root directory of the mobile storage device, copy itself to the root directory of the mobile storage device, rename the file name of the detected folder, and modify the attribute of the folder to be invisible, making the user Run the virus when its folder is opened with a removable storage device to achieve the purpose of replication. In the prior art, a virus database is used to perform feature matching on scanned files, and if the matching is successful, the file is identified as a folder virus. The original virus database needs to be obtained by operators one by one for each folder virus, and manual identification and feature extraction are performed on each ...

Claims

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Application Information

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IPC IPC(8): G06F21/56G06F17/30
CPCG06F21/566G06F21/56
Inventor 郭明强陈高和董志强
Owner BAIDU INT TECH (SHENZHEN) CO LTD
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