Method, device, and mobile terminal for API interception

摘要

The present invention discloses an application programming interface interception method and device, and a mobile terminal. The method includes: monitoring, based on a process identifier of an API process, the API process in a virtual machine corresponding to a system in real time; when the API process is activated, obtaining a virtual machine instance corresponding to the API process from a memory according to the process identifier; according to identifier information of an API to be intercepted, replacing an address pointing to the code of a first API written in a first computer language corresponding to the API process with a stored address pointing to the code of a second API (or a replacement function) corresponding to the first API and written in a second computer language different from the first language; and implementing control on the API process through a second API function.

主权项

1. An application programming interface (API) interception method performed at a mobile communication terminal having one or more processors and memory for storing one or more programs to be executed by the one or more processors, the method comprising:
monitoring the status of a process of an API in a virtual machine based on a process identifier of the API; when the process of the API is activated, obtaining a virtual machine instance corresponding to the process of the API from the memory based on the process identifier of the API; identifying a first address of a function of the API in the virtual machine instance based on the process identifier of the API; replacing the first address with a second address of a replacement function, wherein the API is written in a first computer language and the replacement function is written in a second computer language; and executing the replacement function.