What is njRat? – Definition, How was it introduced and More

njRat Definition

njRat is a program cataloged as a remote access Trojan. If installed, it runs in the background without the user knowing it and collecting various sensitive data. The installation of it is without the victim’s knowledge.

Typically, cybercriminals use those channels to trick users into downloading and installing programs for themselves.

Cybercriminals use the njRat Trojan program to collect information about the system, steal various users and passwords, and other sensitive personal data. We can also use it to download and install multiple malicious programs.

As a general rule, programs of this type send all data collected to remote servers controlled by cybercriminals. The use of stolen and collected data can be to blackmail or profit in some other way.

By having access to several personal accounts, cybercriminals could cause various privacy problems to their victims or even financial losses.

If the use of it is to download malicious programs, njRat could download ransomware viruses, the use of which is to block access to files stored on the computer unless it pays a ransom.

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Introduction of njRat

Very often, cyber criminals distribute malicious programs through junk emails that contain attachments. These files are usually MS Office documents, JavaScript files, PDF documents, JavaScript or executable files, files such as ZIP, RAR, etc.

Once opened, download and install one or another computer infection of the computer. Another way to spread them is by using unreliable sources of software downloads such as P2P networks, unofficial websites, third-party downloads, etc.

Malicious software could be disguised as a simple program; however, once it is downloaded and opened (run), install several viruses. Also, the use of software piracy tools and fake software updaters can be to spread computer infections as well.

The tools used to activate paid software for free download and install malicious programs. Unofficial updates usually do this too or take advantage of errors.

Another way to distribute viruses is through Trojans. These programs once installed, spread other computer infections.

How can you prevent malicious programs from being installed?

If an unknown or suspicious address has sent the email, then it should not open the files attached. The download of software should not be from unofficial websites, using third-party downloaders, P2P networks or other similar sources.

The safest way to download is by using official websites and direct links. The same applies to the software update: installed programs should update using integrated functions or tools provided by official developers and not by third-party update assistants.

Software piracy tools are illegal; apart, it usually causes computer infections too. Therefore, I should never give them credibility. One way or another, To prevent computer infections is to have an antispyware or antivirus solution installed and always keep it active.

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