Virus file data restoration method, device and equipment

A virus file and repair method technology, applied in the field of network security, can solve the problem of high labor cost, achieve the effects of good versatility, reduce labor cost, and improve repair efficiency

Pending 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

[0004] In view of this, this application provides a method, device and equipment for repairing virus file data, the main purpose of which is to solve the technical problem of high labor costs in the repair of infected files in the prior art

Method used

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  • Virus file data restoration method, device and equipment
  • Virus file data restoration method, device and equipment
  • Virus file data restoration method, device and equipment

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Embodiment Construction

[0068] Hereinafter, the present application will be described in detail with reference to the drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0069] At present, technicians usually need to spend a lot of time analyzing infected file samples, and at the same time write repair logic to realize the repair of infected files, which will cause technical problems with high labor costs. The present embodiment provides a kind of recovery method of virus file data, such as figure 1 As shown, the method includes:

[0070] 101. Perform virus infection analysis according to the decoy file set, and obtain file feature change information after the decoy file set is infected.

[0071] Wherein, there are uninfected sample files stored in the lure file collection, that is, uninfected normal files, and there are no other abnormal files in the lure fil...

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PUM

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Abstract

The invention discloses a virus file data restoration method, device and equipment, and relates to the technical field of network security. The method comprises the steps that firstly, virus infectionanalysis is conducted according to a bait file set, file feature change information of the infected bait file set is obtained, and uninfected sample files are stored in the bait file set; then, according to the file feature change information, repair strategy description information corresponding to different types of infection type sample files is created; and a repair request of a to-be-repaired infected file is received, and repair processing is performed on the to-be-repaired infected file by utilizing the repair strategy description information corresponding to the type of the to-be-repaired infected file. The invention is suitable for repairing the virus file data. By means of the scheme, different types of infection type sample files can be effectively repaired, universality is good, and labor cost can be saved.

Description

technical field [0001] The present application relates to the technical field of network security, in particular to a method, device and equipment for repairing virus file data. Background technique [0002] Infectious virus is a type of malicious program that infects other files as the main means of transmission. Infected files will infect other files again. The anti-virus engine usually handles this type of samples by deleting infected files, so as to reduce the spread of this type of virus. [0003] In addition to deleting infected files, it is also possible to repair infected files. At present, for the restoration method of the infected file, technicians usually need to spend a lot of time analyzing the infected file sample and writing the restoration logic at the same time, which will result in high labor costs. Especially when the number of infected files to be repaired is large, it will not only consume a lot of labor costs, but also affect the repair efficiency of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/56
CPCG06F21/568
Inventor 杨龙吕群
Owner QI AN XIN SECURITY TECH ZHUHAI CO LTD
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