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Virus recognition method and device, storage medium and computer equipment

A method of identification, technology of viruses, applied in the field of network security

Inactive Publication Date: 2021-03-30
QI AN XIN SECURITY TECH ZHUHAI CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention provides a virus identification method and device, storage medium, and computer equipment, the main purpose of which is to solve the problem of identifying suspicious virus and Trojan horses when network security tools identify computer viruses. Problems with operations such as extraction and detection

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  • Virus recognition method and device, storage medium and computer equipment
  • Virus recognition method and device, storage medium and computer equipment
  • Virus recognition method and device, storage medium and computer equipment

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Embodiment Construction

[0051] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0052] The embodiment of the present invention provides a virus identification method, such as figure 1 As shown, the method includes:

[0053] 101. Obtain a target sample.

[0054]Wherein, the target sample is an unknown file to be identified. In the embodiment of the present invention, all unknown files are stored in the sample center. When performing virus identification, the target sample to be identified is directly retrieved...

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Abstract

The invention discloses a virus recognition method and device, a storage medium and computer equipment, relates to the technical field of network security, and mainly aims to solve the problem that when a network security tool recognizes computer viruses, corresponding feature extraction, detection and other operations are performed on suspicious virus Trojans after the suspicious virus Trojans are found. The method comprises of obtaining a target sample; identifying whether abnormal feature information exists in the target sample or not, and predicting and processing the target sample according to the sample set marked with the feature category; and determining the target sample marked as the abnormal feature category as an abnormal sample in combination with the target sample with the abnormal feature information and the target sample obtained by prediction processing. The invention is mainly used in the identification of viruses.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to a virus identification method and device, a storage medium, and computer equipment. Background technique [0002] With the rapid development of Internet technology, the identification of computer viruses has become the primary task of network security. At present, when the existing network security tools identify computer viruses, such as virus Trojan horses, they all perform operations such as extracting and detecting corresponding features after discovering suspicious virus Trojan horses. However, there is a certain lag in this method. Viruses and Trojan horses may start to defend after they have caused a certain attack on the system. Therefore, there is an urgent need for a virus identification method to solve the above problems. Contents of the invention [0003] In view of this, the present invention provides a virus identification method and device, storage medi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/9535G06F21/56G06K9/62
CPCG06F21/561G06F16/9535G06F18/214
Inventor 万仁国
Owner QI AN XIN SECURITY TECH ZHUHAI CO LTD
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