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Android simulator identification method and system based on CPU information

A technology for Android emulators and recognition models, applied in character and pattern recognition, kernel methods, software simulation/interpretation/simulation, etc., can solve problems such as the inability to meet the needs of identifying tampered emulators, and achieve high accuracy and The effect of reliability, guaranteed experience, and low false positive rate

Pending Publication Date: 2021-06-18
INST OF INFORMATION ENG CAS
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Problems solved by technology

[0010] Chinese patent application CN106815058A discloses a simulator identification method and system, which performs simulator identification based on CPU architecture information, but this method has certain limitations
Using a single CPU attribute cannot meet the needs of identifying tampered simulators, so we propose a multi-attribute-based simulator identification method

Method used

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  • Android simulator identification method and system based on CPU information
  • Android simulator identification method and system based on CPU information
  • Android simulator identification method and system based on CPU information

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Embodiment Construction

[0069] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical core of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples instruction of.

[0070] Android emulator identification method of the present invention, comprises the following steps:

[0071] 1) Embed the CPU information collection and result receiving plug-in on the client APP to collect the CPU information of the device and receive the result of identifying the simulator and returning it from the server. The CPU information collection module is built into the client APP to collect CPU-related information of the device. Experimental research shows that the CPU information of the device can well distinguish the Android emulator from the real mobil...

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Abstract

The invention discloses an Android simulator identification method and system based on CPU information, and the method comprises the steps: enabling a server side to collect the CPU information of a client side, wherein the CPU information is obtained by embedding a CPU information collection and result receiving plug-in in an APP; converting the CPU information into attribute values in a numerical value form; and inputting the attribute value in the numerical form into an Android simulator identification model to obtain an identification result. According to the method, a lot of information of the CPU is used as a feature, and an innovative enumeration value weighting method is adopted, so that the permission of the Android equipment does not need to be obtained, the experience of a user in using an APP is ensured, the effective implementation of a simulator identification process is ensured at an extremely low misjudgment rate, and the alertness of lawbreakers is not caused.

Description

technical field [0001] The invention relates to the field of computer network security, and is used to combat the multi-opening behavior of using an Android emulator in the black and gray industry. More specifically, it is an Android emulator identification method and system based on CPU information. Background technique [0002] The Android system is a rapidly developing ecosystem. According to Statcounter data in December 2020, the market share of the Android system has reached 72.48%, which is largely due to its open source, a large number of free applications in the application store and The flexible and convenient operation mode constantly brings fresh experience to users. The Android system uses the Linux kernel to facilitate communication with the device hardware and manage system processes. However, the Android system is based on the ARM architecture, while the Linux system is based on the X86 architecture. The instruction sets used by the two are different, and the ...

Claims

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Application Information

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IPC IPC(8): G06F9/455G06K9/62G06N20/10
CPCG06F9/45504G06F9/45558G06N20/10G06F2009/45591G06F2009/45587G06F18/24323Y02D10/00
Inventor 刘奇旭刘心宇陈浪平王晓茜张金莉刘潮歌
Owner INST OF INFORMATION ENG CAS
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