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Code detection method, device, system and equipment and storage medium

A code detection and code technology, applied in the financial field, can solve the problems of small detection range and poor detection effect of Trojan horses and other files

Pending Publication Date: 2022-01-04
INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] In the process of realizing the inventive concept of the present disclosure, the inventors found that there are at least the following problems in the related technology: the related technology is mainly based on the comparison of the number of files or the content of the files on the source code and the code running on the server, and the detection range is small. The detection effect on files such as Trojan horses is poor

Method used

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  • Code detection method, device, system and equipment and storage medium
  • Code detection method, device, system and equipment and storage medium
  • Code detection method, device, system and equipment and storage medium

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Embodiment Construction

[0047] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present disclosure.

[0048] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present disclosure. The terms "comprising", "comprising", etc. used herein indicate the presence of stated features, ...

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Abstract

The invention provides a code detection method, device, system and equipment and a storage medium, and can be applied to the fields of finance, computer technology and information security. The method comprises the steps that a running memory code associated with a target application in a virtual machine memory is obtained, and the target application runs based on the running memory code; the running memory code is processed, running memory code information corresponding to the running memory code is generated, and the running memory code information comprises a first hash value of each first byte code file in the running memory code; the running memory code information is detected according to source memory code information corresponding to the source memory code, a detection result corresponding to the running memory code is output, where the source memory code information comprises a second hash value of each second byte code file in the source memory code, and the source memory code comprises an initial running memory code of the target application.

Description

technical field [0001] The present disclosure relates to the fields of finance, computer technology and information security, and more specifically relates to a code detection method, device, system, equipment, medium and program product. Background technique [0002] The problem of software integrity protection becomes particularly important in the current reality that computer network viruses, malicious codes and Trojan horse programs are rampant. Many of these types of cyber-attacks take advantage of the current lack of effective means to provide integrity protection for software, allowing attackers to tamper with a code portion of a software that is essentially correct in semantics or behavior, or at least non-malicious. even malicious versions. [0003] In the process of realizing the inventive concept of the present disclosure, the inventors found that there are at least the following problems in the related technologies: the related technologies are mainly based on c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/56G06F11/36G06F11/14G06F8/61
CPCG06F21/563G06F21/565G06F8/61G06F11/3608G06F11/1484
Inventor 旷亚和叶红姜城程佩哲
Owner INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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