Method and device for intercepting calling for service of application program
An application program and called technology, applied in computer security devices, program/content distribution protection, instruments, etc., can solve problems such as malicious program discovery, interception failure, etc., to achieve the effect of improving security
Active Publication Date: 2015-04-22
北京鸿享技术服务有限公司
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Problems solved by technology
For example, interception is achieved by registering a fake service with the system, but this method will leave an obvious fake service name in the intercepting system, which is easy to be discovered by malicious programs, thereby making the interception invalid
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[0034] In the following detailed description, for purposes of illustration and example, several specific details are set forth in order to provide a thorough understanding of various embodiments. However, it will be apparent to one of ordinary skill in the art that these embodiments may be practiced without these specific details. Part names used in the following description are only for ease of explanation, not for any limitation.
[0035] figure 1 It is a flow chart of a method for intercepting a call to a service by an application program in an operating system of an electronic device according to an embodiment of the present invention. According to the present invention, the electronic equipment includes, but is not limited to, the following electronic equipment installed with an operating system: mobile phone, tablet computer, notebook computer, navigator, audio and / or video player, radio, mobile TV, multi-functional remote control Portable computing equipment such as d...
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Disclosed are a method and device for use in intercepting a call for a service by an application in an operating system. The method comprises: loading an interception dynamic-link library to a process where the service is at; replacing the address of an input / output control function in the process with a first address of the interception dynamic-link library; when the application is calling the service, executing the interception dynamic-link library on the basis of the first address to acquire the name and information of the application and information of the call, and replacing the address of the service-to-be-called and comprised in the information of the call with a second address of the interception dynamic-link library; displaying the information of the application and the information of the call on the basis of the second address, and executing the process on the basis of a selection with respect to the call on an electronic device via the operating system. The present invention increases the security of the operating system of the electronic device.
Description
technical field [0001] The invention relates to the system security of the operating system of the electronic equipment, in particular to a method and device for intercepting the calling of the service by the application program in the operating system of the electronic equipment. Background technique [0002] In recent years, electronic devices installed with operating systems, especially portable electronic devices (eg, mobile phones, tablet computers, etc.) have become more and more popular. Correspondingly, the number of application programs running on the operating systems of these electronic devices has exploded geometrically. Taking iOS system and Android system as examples, there are currently more than 600,000 and 400,000 applications on these two systems respectively. [0003] Although a large number of applications have brought more choices to users, the accompanying security issues are also worthy of attention. Taking the Android system as an example, some impo...
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IPC IPC(8): G06F21/51G06F21/52G06F21/10
CPCG06F21/54
Inventor 丁祎李元
Owner 北京鸿享技术服务有限公司