What is Virus and its Type of Commands.

 

VIRUS : Vital Information Resources Under Seize.

 

  Introduction




Although the roots of the computers virus data back as early as 1949 . When the

Hungarian scientist John von  Neumann published the theory of self reproducing

automata the first known computers virus.  appeared in 1971 and was duded the

“creeper” virus. The computers virus infected digital equipment corporations  Del  pop

Io mainframe computer running the Toney operating system.

 

What is Virus and its Type of Commands

 

A virus is a computer  program that can copy itself and infect a computer without

permission or knowledge of the user. These programs are destructive to computer.

Any program that can cause cane damage to computer is called malicious software.

The computer viruses can corrupt or damage data, modify the existing data, or degrade

the performance of a system by utilizing resource such as memory or disk space. A virus

can be introduced to a computer System along  with any software program. For Internet

users this threat can come from downloading files.Virus and its Type of Commands





The various type of viruses

1 .Boot Sector virus

  1. macro virus
  2. file virus

 

 

 

Uses  Virus Command

 

  1. @echo off

   jsnsknksndsks

 

  1. @echo off

   jsnsknksndsks

     pause

 

  1.  @echo off

        jsnsknksndsks

       pause




   start chrome.exe

  start chrome.exe

start chrome.exe

start chrome.exe

start chrome.exe

start chrome.exe

 

Save file excenction .bat

 




Post Author: Aman

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