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Method and device for analyzing webpage

A technology for web pages, malicious web pages, applied in the field of cyber

Active Publication Date: 2011-04-06
CHENGDU HUAWEI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] During the process of realizing the present invention, the inventor found that there are at least the following problems in the prior art: when using the sandbox detection method to analyze whether a webpage is a malicious webpage, it needs First download the webpage and run the webpage through the browser, and judge whether the webpage is legal according to the behavior of the browser. Therefore, it is impossible to analyze whether it is a malicious webpage in real time.

Method used

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  • Method and device for analyzing webpage
  • Method and device for analyzing webpage

Examples

Experimental program
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Embodiment Construction

[0025] The present invention will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings.

[0026] figure 1 It is a flow chart of Embodiment 1 of the webpage analysis method of the present invention. like figure 1 As shown, the embodiment of the present invention provides a method for analyzing webpages, the method comprising:

[0027] Step 100, replacing the operating function in the webpage to be analyzed with an output function;

[0028] Step 101, output the content of the webpage by calling the output function;

[0029] Step 102, analyzing the content of the output webpage to determine whether the webpage is a malicious webpage.

[0030] As can be seen from the above technical solutions, the web page analysis method provided by the embodiment of the present invention replaces the operation function in the web page to be analyzed with an output function, and the output function outputs the content of the web...

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Abstract

The embodiment of the invention provides a method and a device for analyzing a webpage. The method comprises the following steps: substituting an operational function in the webpage to be analyzed into an output function; outputting the content of the webpage by transferring the output function; analyzing the output content of the webpage and judging whether the webpage is a malicious webpage or not. By substituting the operational function in the webpage into output function for description, the invention can analyze whether the webpage is the malicious webpage or not in time.

Description

technical field [0001] The embodiments of the present invention relate to network technologies, and in particular to a method and device for analyzing webpages. Background technique [0002] With the continuous expansion of network applications in the Internet age, while providing more and more convenient services for Internet users, it also brings a lot of security risks. At present, there are more and more malicious incidents driven by economic interests, and the situation of web pages hanging horses is becoming more and more severe. Netizens, no matter home users, business users or government users, cannot distinguish malicious links or websites that have been linked to horses, and are planted with Trojan horse viruses, which will lead to theft of mailboxes, banks, securities, IM tools and other accounts, resulting in direct or Indirect economic loss. [0003] At present, most of the malicious webpages linked to horses use script encryption and deformation technology. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30G06F21/00G06F21/56
Inventor 王新颖
Owner CHENGDU HUAWEI TECH
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