What are the components of a computer virus

What are the components of a computer virus? Many novices are not very clear about this. In order to help you solve this problem, the following editor will explain it in detail. People with this need can come and learn. I hope you can gain something.

The computer virus consists of four parts: the boot module, the infection module, the destruction module and the trigger module. among them, the "boot module" realizes to introduce the computer virus program into the computer memory; the "infection module" represents the infection condition judgment sub-module; the "destruction module" performance condition judgment sub-module; the "trigger module" means to judge whether some specific conditions are satisfied.

Computer virus consists of four parts: boot module, infection module, destruction module and trigger module.

1. Boot module (main control module): the computer virus program is introduced into the computer memory, and the infection and performance module is active.

2. Infection module: the infection condition judgment sub-module determines whether the current system environment meets the infection conditions according to the infection conditions set by the guide module.

3. Destruction module (performance module): the performance condition judgment sub-module determines whether the current system environment meets the trigger conditions according to the trigger conditions set by the guide module.

4. Trigger module: before the computer virus infects and breaks out, it is often necessary to judge whether some specific conditions are met, and if it is satisfied, it will infect or break out, otherwise it will not infect or only infect. This condition is the trigger condition of the computer virus.

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