A method, device and electronic equipment for preventing process suspension
A process suspension, electronic device technology, applied in the direction of program/content distribution protection, hardware monitoring, etc., can solve problems such as damage, inability to process data, and security software not working properly
Active Publication Date: 2019-10-15
ZHUHAI BAOQU TECH CO LTD
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Problems solved by technology
[0003] Security applications, or security software, can protect routinely terminated processes, but the system kernel provides the NtSuspendProcess function to suspend the running of a process. Although the process has not been terminated, it has been suspended and cannot Processing any data, malicious applications or malicious software can use this method to suspend a certain process to cause damage, especially to suspend the process of security software, so that the security software cannot work normally, thereby destroying the system
Method used
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Embodiment Construction
[0028] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0029] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0030] figure 1 It is a schematic flowchart of Embodiment 1 of the method for preventing process suspension in the present invention. see figure 1 , the embodiment of the method for preventing process suspension of the present invention comprises the following steps:
[0031] S101. Monitor the invocation of the process suspension function of the operating system.
[0032] The operating system provides a process suspend function. The process of a malicious application program can suspend the process of an applicat...
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The embodiment of the invention discloses a method, device and electronic equipment for preventing process suspension, relates to the technical field of safety protection, and can protect the normal operation of application programs. The method for preventing a process from suspending includes: obtaining the identification information of the process to be suspended according to the monitoring of the call of the process suspending function, and judging whether the process to be suspended is a process to be protected, and if so, obtaining the process to suspend the pending process. The identification information of the process of suspending the process, according to the identification information of the process of suspending the process to be suspended, judge whether the process of suspending the process to be suspended is the process of the target application program, and if so, refuse to suspend the process to be suspended Suspend the process. The apparatus and electronic equipment include modules for realizing the above method steps. The invention is applicable to the protection of application programs, especially security application programs.
Description
technical field [0001] The invention relates to the technical field of safety protection, in particular to a method, device and electronic equipment for preventing process suspension. Background technique [0002] A process is an operation of a program in a computer on a certain data set. It is the basic unit for system resource allocation and scheduling, and the basis of the operating system structure. In the early process-oriented design computer structure, the process is the basic execution entity of the program; in the contemporary thread-oriented design computer structure, the process is the container of the thread. A program is a description of instructions, data and its organizational form, and a process is the entity of a program. [0003] Security applications, or security software, can protect routinely terminated processes, but the system kernel provides the NtSuspendProcess function to suspend the running of a process. Although the process has not been terminate...
Claims
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IPC IPC(8): G06F21/12G06F11/32
CPCG06F11/323G06F21/121G06F21/108
Inventor 杨峰
Owner ZHUHAI BAOQU TECH CO LTD