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A process behavior monitoring device and method free of superuser privilege

A technology of super user authority and monitoring device, applied in hardware monitoring, instrumentation, error detection/correction, etc., can solve problems such as inability to monitor native layer operations, detection of malware, etc., to achieve efficient and stable monitoring, concealment of monitoring systems, The effect of monitoring a large range

Active Publication Date: 2020-09-15
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most monitoring systems are based on the Framework layer, which cannot monitor the operations of the Native layer, and is easily detected by malware.

Method used

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  • A process behavior monitoring device and method free of superuser privilege
  • A process behavior monitoring device and method free of superuser privilege
  • A process behavior monitoring device and method free of superuser privilege

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Experimental program
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Embodiment Construction

[0092] The implementation of the present invention will be described in detail below in conjunction with the drawings and examples.

[0093] refer to figure 1 , the present invention is a process behavior monitoring method exempt from superuser authority, and the flow process is as follows:

[0094] activate the monitoring device;

[0095] Specify the target of monitoring;

[0096] Action goals, trigger behaviors;

[0097] The monitoring device collects and records the process behavior information of the target, and generates a monitoring log;

[0098] Close the monitoring device and output the monitoring log.

[0099] The process behavior monitoring device exempt from super-user authority of the present invention, the detailed introduction of each unit of it is as follows:

[0100] 1. Interactive unit

[0101] Write an interactive tool, which can interact with the monitoring device when the system is running, and dynamically modify the monitoring target. Process such a...

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Abstract

The invention designs a process behavior monitoring device and a process behavior monitoring method without superuser privilege, which is used for solving the problem of process behavior monitoring ofthe kernel layer in the prior art. The method comprises the following steps of: modifying a system configuration file so that the monitoring device can normally operate without superuser authority; Starting a monitoring device, designating a monitoring target, operating the target, and triggering the behavior; The monitoring device collects the process behavior information of the monitoring target and generates a monitoring log. Compared with the prior art, the invention has the advantages that: 1) the monitoring range is larger than the traditional monitoring system; 2) the monitoring systemis more concealed; 3) the monitoring is more efficient and stable.

Description

technical field [0001] The invention belongs to the technical field of Android kernel monitoring, and in particular relates to a process behavior monitoring device and method free from superuser authority. Background technique [0002] In recent years, the Android market has accounted for 89%, and it is the operating system with the largest number of mobile phone users. But at the same time, the number of malware on the Android system has exploded. According to statistics from Tencent Mobile Security, the number of newly generated viruses in 2017 reached 4,650,604, an increase of nearly 33 times compared to 2014. [0003] Traditional attack methods against the Android platform include fraudulent text messages, phishing links, and rogue software. Traditional malware detection is mainly divided into static analysis and dynamic analysis. Static analysis mainly analyzes the static characteristics of the App and detects it before the App starts. Dynamic analysis mainly analyz...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/30
CPCG06F11/3051
Inventor 陶敬王平辉韩婷李佳璇王铮郑宁栾庆鑫白云鹏孙立远柳哲林杰
Owner XI AN JIAOTONG UNIV
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