Application confusion method and device and computer equipment

A technology of applications and programs, which is applied in computing, program code conversion, software engineering design, etc., can solve problems such as code confusion, failure to pass audits, and application failures to run, so as to increase the difficulty of cracking and improve the pass rate of audits.

Pending Publication Date: 2022-01-04
优默网络科技深圳有限公司
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Problems solved by technology

[0003] However, code obfuscation also brings some problems. For example, for languages ​​that support reflection, code obfuscation may conflict with reflection, causing the application to fail to run; or encrypted code may be identified as a vest application, and thus fail to pass the review

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  • Application confusion method and device and computer equipment
  • Application confusion method and device and computer equipment
  • Application confusion method and device and computer equipment

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0041] The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0042] Hereinafter, the terms "comprising",...

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Abstract

The embodiment of the invention discloses an application confusion method and device and computer equipment, and the method comprises the steps of determining a business scene and target information of a target application, wherein the target information represents a to-be-confused specific target, such as at least one of a function name, a variable name and a file name; acquiring confused data of the application programs of the business scene different from the target application program, namely acquiring at least one of file names, variable names and function names of the application programs of other business scenes; and obfuscating the target application with the obfuscation data. Therefore, the corresponding content in the target application program is replaced by the content conforming to the manual writing habit, so that the source code obtained after the target application program is decompiled is extremely confused, and the cracking difficulty of the target application program is improved; in addition, the source code in the confused application program conforms to a manual writing habit, so that the target application program can be prevented from being identified as a waistcoat application program.

Description

technical field [0001] The invention relates to the field of data protection, in particular to an application program obfuscation method, device and computer equipment. Background technique [0002] Code obfuscation is to convert the code of a computer program into a form that is functionally equivalent but difficult to read and understand, such as replacing the function name with randomly generated meaningless data, or replacing the variable name with the encryption after the encryption operation Encoding, thereby increasing the security of computer programs. [0003] However, code obfuscation also brings some problems. For example, for languages ​​that support reflection, code obfuscation may conflict with reflection, causing the application to fail to run; or encrypted code may be identified as a vest application, and thus fail to pass the review. Contents of the invention [0004] In view of this, the present invention provides an application program obfuscation meth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/41G06F21/14
CPCG06F8/434G06F21/14
Inventor 沈天诗蔡文盛彭木贤
Owner 优默网络科技深圳有限公司
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