Computer viruses are mainly composed of three parts: the boot module, the infection module and the interference and destruction module. Although there are many types of computer viruses, their main structures are similar and have common characteristics; computer viruses mainly include three parts: the boot module, the infection module, and the interference and destruction module. The latter two modules have two subroutine segments: conditional judgment. Submodules and implementation submodules.
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Computer viruses are mainly composed of boot modules, It consists of three parts: infection module and interference destruction module.
Computer Virus is a set of computer instructions or program codes that the programmer inserts into a computer program to destroy computer functions or data. It can affect the use of the computer and can replicate itself.
Computer viruses are contagious, covert, infectious, latent, excitable, expressive or destructive. The life cycle of a computer virus: development period → infection period → incubation period → attack period → discovery period → digestion period → extinction period.
Although there are many types of computer viruses, after analyzing and comparing virus codes, it can be seen that their main structures are similar and have common characteristics. Computer viruses mainly include three parts: the boot module, the infection module, and the interference and destruction module. The latter two modules have two subprogram segments: the conditional judgment submodule and the implementation submodule.
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