What is a computer worm?
What can it do?
So how to help protect your gear form the worm virus and other threats?
Read this post fromMiniToolto find some useful solutions.
What Is Computer Worm?
First of all, what is a computer worm?
It will use this computer as a host to scan and infect other computers.
Worms usually cause damage to the host online grid by occupying bandwidth and overloading the Web server.
Computer worms may also contain payloads to destroy the host computers.
Payloads are sections of code written to perform operations on the affected computers, not just spread the worm.
Payloads are usually designed to steal data or delete files.
Some payloads even create backdoors in the host computer so that they can be controlled by other computers.
Malicious parties can use these infected computer networks to spread spam and perform denial-of-service attacks.
), while computer worms can spread automatically without manual startup.
In addition to being able to spread on its own, computer worms also can replicate themselves.
This means that the worm virus can create multiple copies of itself to send to other computers.
This is usually achieved by sending a large number of emails to the infected users email contacts.
Related post:What Is a Polymorphic Virus and How to Prevent It?
Computer Worm Examples
What is a worm virus?
It was the first computer worm, and it disrupted nearly 10% of computers on the Internet.
The Stuxnet virus targeted Irans Uranium Enrichment Program.
Stuxnet was created as part of a top-secret cyberwar plan for the Olympic Games.
Duqu was created by the government to steal information about Irans nuclear production.
Some versions of Duqu did contain a payload that can delete files from the host computer.
Flames code has many similarities with Stuxnets code, but Flame was created purely for cyber spying.
Then chooseUpdate & Securityto continue.
Step 2: In the pop-up window, go to theWindows Defendertab and click onVirus & threat protectionto continue.
Step 3: In the new window, chooseScan optionsto continue.
Step 4: SelectFull scanand then clickScan nowto perform the full system virus scan.
Related post:Is Windows Defender Enough?
What should you do to remove the computer worm if your system is infected with it?
Step 2: DisableSystem Restorebefore running the removal tool because the worms can hide in the System Restore files.
Step 3: Disable your third-party antivirus software if you have one.
Step 4: Boot your box intoSafe Modewith Networking.
Step 5: Launch your virus removal tool on your setup to scan for computer worms.
And then follow the instruction to remove the computer worm if the worm is detected.
Related post:What Is Powershell.exe Virus and How to Get Rid of It?
How to Prevent the Computer Worm?
So you may want to learn some methods to prevent the computer worm.
Here are several things you better do:
Related post:How to Prevent Ransomware?
Then how to do that?
Here is a powerfulWindows backup tool MiniTool ShadowMaker.
MiniTool ShadowMaker allows you to back up files, folders, disks, partitions, and Windows operating systems.
And it also supports you to sync files and folders.
you could download the Trial Edition to enjoy all the features for free within 30 days.
Step 2: ClickConnectunderThis Computerto get into the main interface.
Step 3: Go to theBackuppage.
MiniTool ShadowMaker backs up your operating system and chooses the destination by default.
(it’s advisable to back up your system to an external hard drive.)
Then clickBack up Nowto begin the backup task.
you could also clickBack up Laterto delay the task.
Now you just need to wait for the process to complete.
Bottom Line
How to define computer worm?
But you’ve got the option to try the methods mentioned in this post to prevent it.
Whats more, to protect your box, it is pretty important to back up your system.
