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Abnormal application obtaining method, device and system and medium

A technology of application programs and acquisition methods, applied in the computer field, can solve the problems of function and efficiency limitations, inability to adapt to the diversity of black and gray production platforms, etc., and achieve the effect of improving the search rate

Pending Publication Date: 2022-02-15
EVERSEC BEIJING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, neither the traditional crawler nor the focused crawler can adapt to the diversity of the black and gray production platform, and there are certain limitations in function and efficiency

Method used

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  • Abnormal application obtaining method, device and system and medium
  • Abnormal application obtaining method, device and system and medium
  • Abnormal application obtaining method, device and system and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] figure 1 It is a flow chart of the method for obtaining an abnormal application program provided by Embodiment 1 of the present invention. This embodiment is applicable to the case of automatically obtaining an abnormal application program on an abnormal application download platform, and this method can be executed by a device for obtaining an abnormal application program. The device can be realized by software and / or hardware. The device can be configured in a server, and the method specifically includes:

[0034] S110. Obtain a target URL address resolution template matching the website URL address of the abnormal application download platform, and use the target URL address resolution template to parse to obtain platform page content corresponding to the website URL address.

[0035] Wherein, the abnormal application download platform may be a webpage containing illegal applications, for example, a phishing website containing telecommunications fraud. The target U...

Embodiment 2

[0058] figure 2 It is a flow chart of a distributed acquisition method for abnormal application programs provided by Embodiment 2 of the present invention. On the basis of the above-mentioned embodiments, this embodiment can execute the method for acquiring abnormal application programs described in the above-mentioned embodiments. This embodiment is applicable to the situation of obtaining abnormal application programs of multiple abnormal application download platforms at the same time. The method can be executed by a distributed abnormal application acquisition device, which can be configured in a server. The method specifically includes:

[0059] S210. Obtain URL addresses of website uniform resource locators of each abnormal application download platform, and store the URL addresses of each website in a message queue.

[0060] Wherein, the message queue may be a container for storing website URL addresses.

[0061] Optionally, the website URL address of each abnormal ap...

Embodiment 3

[0075] Figure 5 Shown is a schematic structural diagram of the device for obtaining an abnormal application program provided by Embodiment 3 of the present invention, and the device can execute the method for obtaining an abnormal application program involved in the above-mentioned embodiments. refer to image 3 , the device includes: a platform page content acquisition module 310 , a download page traversal module 320 and an abnormal application program download module 330 .

[0076] The platform page content acquisition module 310 can be used to acquire the target URL address analysis template matching the website uniform resource locator URL address of the abnormal application download platform, and use the target URL address analysis template to analyze and obtain the platform corresponding to the website URL address page content;

[0077] The download page traversal module 320 can be used to obtain the page decoding result corresponding to the platform page content, an...

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PUM

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Abstract

The invention discloses an abnormal application obtaining method, device and system and a medium. The method comprises the following steps: acquiring a target URL (Uniform Resource Locator) address analysis template matched with a website URL address of an abnormal application downloading platform, and performing analyzing by using the target URL address analysis template to obtain platform page content corresponding to the website URL address; obtaining a page decoding result corresponding to the platform page content, and performing traversing to obtain each downloading page corresponding to the website URL address according to the page decoding result; extracting downloading links in all the downloading pages, and downloading all the abnormal application programs included in the abnormal application downloading platform to a target storage space according to all the downloading links. According to the technical scheme, the effects that more analysis samples are provided for the abnormal application program sample library, more abnormal application programs of the abnormal application downloading platform can be automatically obtained, and the website URL address search rate is increased are achieved.

Description

technical field [0001] The embodiments of the present invention relate to computer technology, and in particular to a method, device, system and medium for acquiring abnormal application programs. Background technique [0002] With the rapid development of the network, the World Wide Web has become the carrier of a large amount of information, how to effectively extract and use this information has become a huge challenge. Traditional general-purpose search engines (for example, AltaVista, Yahoo!, and Google, etc.), as a tool to assist people in retrieving information, have become the entrance and guide for users to access the World Wide Web. However, these general-purpose search engines also have certain limitations. In order to solve the above problems, focused crawlers for directional crawling of relevant web resources emerged as the times require. [0003] A focused crawler is a program that automatically downloads web pages. It selectively visits web pages and related ...

Claims

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Application Information

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IPC IPC(8): G06F16/955G06F16/951G06F11/36G06F8/41
CPCG06F16/951G06F16/955G06F11/3604G06F8/427
Inventor 黄闽江阿曼太傅强马寒军梁彧蔡琳田野王杰杨满智金红陈晓光
Owner EVERSEC BEIJING TECH
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