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WebShell file detection method, WebShell file detection device and electronic equipment

A file detection and file technology, applied in the field of information security, can solve problems such as the inability to realize automatic detection

Inactive Publication Date: 2019-06-18
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that in the prior art, the detection method for WebShell files mainly relies on manual determination of the Web directory to be detected, and automatic detection cannot be realized

Method used

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  • WebShell file detection method, WebShell file detection device and electronic equipment
  • WebShell file detection method, WebShell file detection device and electronic equipment
  • WebShell file detection method, WebShell file detection device and electronic equipment

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Embodiment Construction

[0066] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0067] In order to realize automatic detection of WebShell files, embodiments of the present invention provide a method, device and electronic equipment for detecting WebShell files, which will be described in detail below.

[0068] see figure 1 , figure 1 A schematic flowchart of a method for detecting a WebShell file provided by an embodiment of the present invention.

[0069] In this embodiment, the following WebShell file detection method can be executed regularly according to a certain preset duration, or the following WebShell file detection method can be executed irregularly according to needs, and the trigger conditions for executing this method are not limited here.

[0070] The above method specifically includes the following steps:

[0071] Step 101, acquiring we...

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Abstract

The embodiment of the invention provides a WebShell file detection method and device and electronic equipment. The method comprises the steps of acquiring webpage Web process identification information of a website server at the current moment; obtaining a to-be-detected Web file in a Web root directory of the Web application program corresponding to the Web process according to the Web process identification information; matching the to-be-detected Web file with a preset character string to obtain a first matching result; and when the first matching result is that the matching is successful,determining the to-be-detected Web file as the WebShell file. In the embodiment of the invention, the Web directory to be detected is dynamically determined through the real-time webpage Web process identification information at the current moment without manually specifying the Web directory to be detected, and WebShell file detection is carried out, so that automatic detection of the WebShell file is realized.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to a WebShell file detection method, device and electronic equipment. Background technique [0002] A WebShell file is a malicious webpage backdoor file that exists in the form of a webpage file. After invading a website server, the hacker mixes the webpage backdoor file with the normal webpage file under the web directory of the website server, so as to achieve malicious operations such as data deletion or modification on the website server. [0003] At present, the method for detecting WebShell files is as follows: in the website server, the Web directory that may contain WebShell files may be used as the Web directory to be detected in advance according to experience, and then through the method of regular matching, each webpage file in the above-mentioned Web directory to be detected The content in is matched with the pre-set character string based on experience to...

Claims

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Application Information

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IPC IPC(8): H04L29/06
Inventor 翁迟迟
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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