Signs that your computer is infected with malware

In this article, Software Tips will list you the signs that your computer is infected with malicious code

I. Signs to recognize Malware, malicious code

1. Computer is slow

Malware – malicious code is similar to a Virus, when they enter the computer, they will find a way to run in the background to exploit resources and activate the customizations that they are pre-set. Running in the background on your computer will make your computer experience laggy, slow, and not smooth. Besides, you often find your computer has to make a loud noise (fan sound) because Malware makes the computer work continuously, leading to the machine getting hot and forcing the fan to run at full capacity to cool.

If you have time to monitor the Task Manager, you can easily detect malicious code by looking at % CPU usage. To track malware in this way, do the following:

Step 1: First, right-click on the Taskbar and select Task Manager.

Signs that your computer is infected with malware Picture 1

Step 2: Then, you exit all applications on the computer and monitor the CPU's working capacity. Usually when the computer is not running any applications in the background, the CPU is usually around 0-15%.

Signs that your computer is infected with malware Picture 2

If you don't open any application and the CPU is still at 80-100%, it is likely that your computer has been infected with malicious code.

2. The computer is stuck with ads

The malicious code, Malware was born with the purpose of annoying users and mixed with a series of ads to serve the purpose of making money and increasing revenue. If you see your computer appearing 'strange' ads that are not clear where, it is possible that Malware, malicious code has penetrated your computer.

'Strange' advertising here means that on your Desktop, there are strange advertising and notification windows. For ads on Web sites such as: Youtube… or other websites, they are not counted as 'strange' ads because they are official Ads.

3. Strange messages appear

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Some malicious code has worm access and generates advertising messages directly on the screen that makes the user very annoying! Usually we rarely encounter this type of message malware because they are not common and less effective.

4. Strangely encrypted data files

Signs that your computer is infected with malware Picture 4

Malware was born to find a way to make money and for the masters they use Malware to encrypt all your computer data, making it impossible for you to open them. At this point you will have to recharge or buy a Tool from them to be able to decode those data files. Normally, Malware often encrypts work files such as Word, PDF, Excel, etc.

5. Hard drive is often full

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When you use your computer and find that your hard drive is often unexpectedly full and after cleaning it is full, 80% of you have been infected with malware. Malware always finds many different ways to annoy users and the easiest way to fill up is. For this Malware, the effect is not too much, but it will take you a long time to delete and delete the data generated by them.

II. How to deal with malicious code

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Malware is currently developed very diverse, there are some types that we cannot delete because they disable the hard drive such as: Wanna Cry, . In this case, you only have to lose money to buy back the data. data and let the bad guys unlock it.

For the basic malicious code, advertising, annoying, you can use anti-virus software to remove them from the computer. If you haven't reinstalled Windows for a long time, you can reinstall Windows as well.

In this article, TipsMake has shared with you the signs that your computer is infected with malicious code and how to handle malicious code on your computer quickly. Have a nice day!

Samuel Daniel

Update 11 July 2021

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