The common malware on the Internet


What are the common malware on the Internet such as Virus, Trojan, Ransomware … how to identify them and their ability to harm computer data, personal information of users? , to find out, refer to the following list of common malware on the Internet.


The Internet environment makes it easier for users to connect, exchange and exchange with each other, but at the same time it is an ideal place to spread and spread malware. Programs that get automatically run in the background and constantly update to steal data, user information, … and send to dangerous hackers.

The common malware on the Internet

To take measures to prevent and secure information, users first need to understand and know about the common types of malware on the Internet. Avoid capturing all malware links on the Internet as viruses.

List of common malware

1. Virus

As mentioned above, many users often identify malware as viruses. In fact, there are many different types of malware on the Internet, and viruses make up only 10% of them.

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However, the most striking feature that makes the virus extremely dangerous is its ability to spread. They can spread from file to file and are difficult to clean up. Currently, antivirus programs can only isolate infected files and delete them, but not them.

2. Worm

Unlike viruses, worms do not infect files. This malware replicates itself and sends it to other computers via network connection, email, text messages, etc. or shaking hands with other malicious software.

Worms take advantage of various files and programs to spread and destroy systems, devices, and network facilities in the same connection. In an organization, if one computer is infected with Worm, it is very likely that only all other computers will be infected in minutes.

3. Trojan

Similar to the story of Troy in Greek mythology, Trojans will pretend to be clean, legal software to steal user data. What makes Trojans dangerous is the ability to trick users into installing them.

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The most common tactic is when users receive notifications that the computer has been hacked. They require users to follow instructions to install the cleaning program – essentially a Trojan. Therefore, even with the most advanced security software installed, your computer can still be infected with Trojans.

4. Ransomware

Another upgraded version of the Trojan is Ransomware – malware that blackmailes users. Ransomware has the ability to spread very fast, they encrypt all data to cripple every device activity.

At this point, a screen asking users to pay to get back the data and restore the system appears. If the victim does not pay the ransom, all information will be permanently deleted. It is for this reason, Ransomware is one of the most powerful malware that scares many users and organizations.

5. Adware

The adware does not damage the system, but brings many annoyance to the user. Usually they will find ways to redirect, causing users to click on the ad that contains malicious links.

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To remove adware is also relatively easy, currently there are many software, support tools that can help users do this.

6. Spyware

True to its name Spyware is a user tracking tool, installed by hackers to run in the background on your device. Typically, hackers use Spyware to track activities, steal data access, account login information, … on computers and phones.

Although dangerous, but luckily Spyware is easy to eradicate if users regularly check and detect promptly.

7. File-less malware

Next on our current list of common malware, we will learn about File-less malware. If Virus, Worm, Trojan, … are transmitted by files that users often use, File-less malware spreads through objects such as APIs, registry keys, etc.

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Because it only works in memory, detecting and destroying File-less malware becomes extremely difficult for most common users.

8. The hybrid attack

Last on the list of popular malware is The hybrid attack. It can be said that The hybrid attack is a combination of many malware. In the early stages, they appear as a Trojan, followed by their replication and infection as Worm. After infecting and controlling your computer, your data or even your device’s control will be used for many different purposes.

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To prevent and prevent common malware, users should install these antivirus software, security on the device and regular updates. In addition, Taimienphi also recommends that you be alert when browsing emails or clicking on strange links.

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