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Method and device for generating virus detection machine and method and device for virus detection

A virus detection and generation device technology, applied in the field of network security, can solve the problems of large detection errors, heavy workload, and low accuracy of detection rules, and achieve the effect of improving accuracy and reducing complexity

Active Publication Date: 2014-10-01
ZHUHAI BAOQU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the problems existing in the current technology are that the analysis of a large number of infectious virus samples requires a large workload, and the detection rules formulated according to the experience of the testers have low accuracy and large detection errors

Method used

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  • Method and device for generating virus detection machine and method and device for virus detection

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Embodiment Construction

[0030] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0031] In the description of the present application, "plurality" means two or more, unless otherwise specifically defined. In addition, those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

[0032] The method and device for generating a virus detection machine and the method and device for detecting viruses according to the embodiments of the present application are described below with reference to the accompanying drawings. ...

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Abstract

The invention discloses a method and device for generating a virus detection machine and a method and device for virus detection. The method for generating the virus detection machine comprises the steps of obtaining a plurality of normal files, infecting the normal files through virus samples so as to generate a plurality of infected files; obtaining behavior characteristics during the virus sample running, obtaining classification results of the virus samples according to the behavior characteristics, the normal files and the infected files; obtaining virus type characteristics corresponding to the virus samples according to the classification results; and generating the virus detection machine according to the virus type characteristics. The method for generating the virus detection machine improves virus detection accuracy and reduces virus detection work complexity.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to a method and device for generating a virus detection machine, and a method and device for detecting viruses. Background technique [0002] With the development of computer technology, there are more and more types of computer viruses. For infectious viruses, they generally have some common features, such as features such as writable section attributes. Therefore, in the detection of infectious viruses, these universal features can be used to determine whether the target file is infected by the infectious virus. [0003] Specifically, first, it is necessary to analyze a large number of infectious virus samples to extract the general features of these infectious virus samples, and use the general features to formulate computer virus detection rules based on the experience of the tester. Then, the target file is analyzed to extract features in the target file. Finally, i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/56
CPCG06F21/561
Inventor 薛小昊姚辉
Owner ZHUHAI BAOQU TECH CO LTD
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