Dynamic process injection method and device based on Linux system and storage medium

The invention provides a process dynamic injection method and device based on a Linux system and a storage medium, and the method comprises the following steps: (1) installing a kernel driving module, and hijacking process information of a target process; (2) running an application layer manager, and receiving process information hijacked by a kernel driving module; (3) starting the injector and transmitting process information to the injector; (4) performing injection by the injector, modifying the entry address of the target process into an interrupt instruction, enabling the target process to generate interrupt after the initialization operation is completed, and performing subsequent injection operation when the target process enters the entry address again after the interrupt is generated; and (5) executing injection operation. Compared with an existing dynamic injection technology of the Linux system, the method has the advantages that the injection operation can be accurately completed at the first tim