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Method for establishing installation package identification model, and method and device for identifying installation package

A recognition model and installation package technology, applied in the field of data processing, can solve the problems of low recognition efficiency and achieve the effect of improving recognition efficiency and high accuracy

Inactive Publication Date: 2018-12-14
BEIJING QIHOO TECH CO LTD
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  • Description
  • Claims
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Problems solved by technology

[0003] In the prior art, the identification of malicious installation packages often relies on manual analysis and processing by virus analysts, so there is a problem of low identification efficiency

Method used

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  • Method for establishing installation package identification model, and method and device for identifying installation package
  • Method for establishing installation package identification model, and method and device for identifying installation package

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Embodiment Construction

[0067] 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.

[0068] The first embodiment of the present invention provides a method for establishing an identification model of an installation package, which can be applied to an Android system, so that the Android system is the subject of execution of the method for establishing an identification model of an installation package.

[0069] in accordance with figure 1 As shown, the method for establishing an installation package identification ...

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Abstract

The invention relates to the technical field of data processing, in particular to a method of establishing a package identification model and a method and device for identifying the installation package. The method includes: acquiring a plurality of sample installation packages, wherein the sample installation packages include legal installation packages and illegal installation packages, the legal installation packages are installation packages generated on the premise of the user's installation requirements, and the illegal installation packages are installation packages not generated on thepremise of the user's installation requirements; extracting sample installation package feature information for characterizing features of the sample installation package from each of the sample installation packages, respectively; carrying out model training on all the extracted sample installation package characteristic information, and establishing an illegal installation package identification model for identifying the illegal installation package. The invention improves the identification efficiency of illegal installation packages.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a method for establishing an installation package identification model, a method and a device for identifying an installation package. Background technique [0002] With the popularity of Android smart devices, more and more hackers have shifted their positions to the Android mobile platform, resulting in a blowout explosion of malicious installation packages under the Android platform. Malicious installation packages are a special type of Android programs, which are usually installed in the user's device system without the user's knowledge or authorization through induced installation and channel pre-installation, thereby attacking the user's device system. cause losses to users. The impact of malicious installation packages on users may include tariff consumption, privacy theft, malicious deduction, remote control, and malicious advertisements. [0003] In the prior a...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/12G06F21/51G06F21/56
CPCG06F21/125G06F21/51G06F21/563G06F2221/033
Inventor 陈宇龙华元彬
Owner BEIJING QIHOO TECH CO LTD
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