A computer virus can be created maliciously by anyone wanting to damage systems or computers. They are hidden bits of code that hitch a ride on different programs or applications and when activated, they spread like wildfire. Typically, viruses can be found in a document or software that is downloaded from the internet or sent via email. The majority of countries consider it illegal to create and propagate computer viruses.
In the world of computer viruses, there are several different kinds of viruses that can affect machines in different ways. Some computer viruses are dependent on an application for starting their work. Others are self-contained and are able to attack multiple systems without the need for a host. A computer virus that relies on a host program to infect computers is usually considered as a worm and those that do not make use of the method used to infect by other programs are believed to be viruses.
Certain viruses can infect a system immediately upon entry, whereas others remain dormant and become active when the user executes the code. The first computer virus was discovered in 1974 and behaved as a biological virus by rapidly multiplying itself and damaging the system. Stuxnet is an example of a destructive computer virus. It was designed to destroy computerized centrifuges which were used to enrich uranium.
It isn’t for the weak-hearted to attempt this method. It is a great method to test your computer programming expertise. There are a lot of sources that can help you understand how to create a virus if are willing and willing to put in the effort.
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