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Rebound shell risk judgment method, device and system

A determination method and risk technology, applied in the computer field, can solve the problems of determining the effect of defensive rebound shell protection, and the inability to determine the risk caused by the rebound shell protection system, and achieve the effect of improving the protection ability.

Inactive Publication Date: 2021-07-20
HANGZHOU ANHENG INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many technical means for defending against rebound shells in related technologies, but there is no judgment on the protective effect of defense against rebound shells, so it is impossible to determine whether rebound shells will cause risks to the protection system

Method used

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  • Rebound shell risk judgment method, device and system
  • Rebound shell risk judgment method, device and system
  • Rebound shell risk judgment method, device and system

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Embodiment Construction

[0046] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0047] Reverse shell means that the control terminal listens on a certain TCP / UDP port, the controlled terminal initiates a request to this port, and transfers the input and output of its command line to the control terminal, so that the control terminal can execute the shell of the remote controlled terminal locally instruction. For example, the con...

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PUM

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Abstract

The invention discloses a rebound shell risk judgment method, which comprises the following steps: receiving a rebound shell program issued by a protection center, and running the rebound shell program; protecting the running process of the rebound shell program by using a locally pre-stored protection program to generate protection result information; and obtaining risk information according to the protection result information. According to the method, the rebound shell program is protected by using the locally pre-stored protection program, the protection result information can be generated, and then the risk information can be obtained according to the protection result information, so that the protection effect of the rebound shell can be judged, whether the rebound shell can cause a risk to the protection system can be judged, and the protection capability of the system can be improved. The invention also provides a rebound shell risk determination device and system, a protection terminal and a computer readable storage medium, which have the above beneficial effects.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a rebound shell risk determination method, device, system, protective terminal and computer-readable storage medium. Background technique [0002] Reverse shell means that the control terminal listens on a certain TCP / UDP port, the controlled terminal initiates a request to this port, and transfers the input and output of its command line to the control terminal, so that the control terminal can execute the shell of the remote controlled terminal locally instruction. [0003] There are many technical means for defending against rebound shells in related technologies, but the protective effect of defense against rebound shells has not been judged, so it is impossible to determine whether rebound shells will cause risks to the protection system. Contents of the invention [0004] The purpose of this application is to provide a method for judging the risk of a reb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/57
CPCG06F21/577G06F2221/033
Inventor 郑云超范渊黄进
Owner HANGZHOU ANHENG INFORMATION TECH CO LTD