![worm virus threat worm virus threat](https://i.ytimg.com/vi/n8mbzU0X2nQ/mqdefault.jpg)
How a computer worm spreadsĪ worm is different from a virus, because it doesn’t require a host or human interaction to spread and wreak havoc. The virus will then commandeer your computer’s resources to copy itself and spread, damaging your devices and files or stealing your personal data. If the file is an EXE, downloading it and running it triggers the virus. If it’s a DOC file, once you download it, you’ll be prompted to enable macros (programmed rules that help simplify repetitive tasks). A computer virus lives within a host, such as a document or executable file, and requires human interaction to spread. Here’s a typical example of how you can get infected by a computer virus: You receive an email (that you’re not expecting) with an intriguing (clickbait) title like “Made some changes - please check.” Attached to the email is a file with a name like “Updates” - it may be a DOC or EXE file. Viruses can cause many forms of damage, such as corrupting files or apps, harming your computer performance, and infecting more and more devices (and people). Once active, a self-replicating virus starts to copy itself and spread. That means a virus lies dormant until you inadvertently trigger it by executing the file. That’s why viruses are sometimes referred to as “ file infectors.”Ī computer virus lives within a host, such as a document or executable file, and requires human interaction to spread.
#WORM VIRUS THREAT CODE#
How a computer virus spreadsĪ virus infects your device by inserting its code (or payload) into a program or file and borrowing your system’s resources to copy itself and spread. viruses is how they spread and how they behave.Ĭomputer viruses and worms are both types of malware. And while some people use the term “virus” to refer to all malicious code, a virus is just one of the many types of malware.
![worm virus threat worm virus threat](https://antivirus.comodo.com/blog/wp-content/uploads/2019/10/worm-virus.png)
But let’s take a step back: Malware refers to all malicious soft ware and code, which is created to damage files and devices, mine and exploit personal data, and generally wreak havoc - usually to make hackers money.