Direct Action Virus

You would have heard about computer viruses, so direct action viruses are also computer viruses. Direct action virus may be a code authored and used for destructive activity on your system. It can damage your network and its devices also. Direct action virus can be considered a malicious application that can destroy the files and data of your system and network. Direct action viruses are known for attaching themselves directly to a .exe or .com file and getting installed in the memory. So knowledge of this virus is very important because nowadays, everyone is saving personal, professional, and important data on devices. So we should have enough knowledge about direct action viruses. 

Direct Action Viruses: 

Direct Action Viruses are computer viruses. When a device user plans to execute a harmless file attached to the malicious code, direct action viruses instantly deliver a payload. These direct action viruses can also behave dormant until a particular action is taken or that timeframe passes. Some kinds of executable files and direct action viruses are found mostly there. They attach themselves directly to a .exe or .com file. They are known for hiding themselves in the system or device by getting installed in the memory. 

They can damage the files and data of your computer or other computers connected through the same network, but they cannot delete the files they infect. So it was the basic detail about the direct action virus. A direct action virus is not like all other computer viruses.

It is quite different and unique from others as there is the presence of malware in the direct action virus, which is self-replicating. Direct action virus belongs to that class when self-replicating malware is there, and that malware is attached to the executable file. Direct action viruses are dipped in the legitimate programs, and execution is needed to run. This virus is very dangerous as it keeps itself hidden. If you download an already infected program and execute it, the direct action virus will flatten. 

Characteristic:

A direct action virus’s main property or characteristic is its link to the executable file. The program consists of executable files. When you click and open the executable file, your system or device will respond differently. 

There will be instructions included in the file in the response. It’s not like all executable files are harmful; some are harmless, but some may be full of malware, and it can be very risky to your device, network, and system. As we have already discussed, the main reason behind the harmful behaviour of computer Viruses is their behaviour of self-replication. Because of this, they spread quickly and ruin or damage the system, device, network, etc.

Uniqueness:

Direct action viruses are not like all other computer viruses. There are chances of spread of direct action virus only when the file is executed. If that file is not executed, then the direct action virus will not spread to other files of your system or the other data of your computer.

This file is the specification that makes direct action viruses different from other computer viruses. Once you have executed the file in which the direct action virus is present, the virus will show self-replication immediately and try to spread. Direct action virus attaches itself directly to a .exe or .com file and then hides on your computer, system or network. Direct action virus gets installed in your computer’s memory, and then it harms the files of your computer and the data saved in your computer. Because direct action virus hides on your computer, you don’t get the hint of the presence of a virus on your system easily, and it destroys your data, files and all. 

Design:

Direct action virus is divided into two types based on purpose and design. Some direct action viruses are designed to spread, infect, and damage the files or data of the same computer in which they were present in an executed file. Still, some direct action viruses can spread, keep themselves hidden, and infect and damage the other computers of the same network. These are the two types of direct action virus, which harms the files by different tactics. 

Conclusion: 

Direct action viruses are the type of computer viruses. It attaches itself directly to a .exe or .com file. They are known for hiding themselves in the system or device also. They can damage the files and data of your computer or other computers connected through the same network, but they cannot delete the files they infect. So it was the basic detail about the direct action virus. I have discussed that briefly in this article. If you have not gone through the article, then read the article and acquire knowledge about direct action viruses. Thanks for reading here.