Remove ZaDaRus Virus (.ZaDaRus Files Ransomware) – VoidCrypt Ransomware

ZaDaRus – General Info

The ZaDaRus mean a ransomware-type infection. The virus comes from the VoidCrypt ransomware family. ZaDaRus was elaborated specifically to encrypt all major file types. Once the file is encrypted people are not able to use them. ZaDaRus adds the “.ZaDaRus” extension for each file encrypted by it. For example, the file “myphoto.jpg“, when encrypted by ZaDaRus, will be renamed into “myphoto.jpg.ZaDaRus“. As soon as the encryption is completed, ZaDaRus places a special text file into every folder containing the encrypted data.

The message given by ZaDaRus text file requesting the ransom is absolutely the same as the statements given by other ransomware representatives belonging to the VoidCrypt type. It literally discusses that the info is encrypted which the only way to restore it is to use a an unique decryption key. Unfortunately, this is definitely true. The kind of cryptography mechanism used by ZaDaRus is still not correctly examined. Still, it is definitely specific that each victim might be given the specific decryption key, which is totally unique. It is impossible to bring back the files without the key available.

Another technique of ZaDaRus is that the victims cannot access to the key. The key is saved on a particular server run by the frauds associated with ZaDaRus ransomware. To get the key and recover the important info people need to pay the ransom.

Nonetheless, irrespective of the requested quantity, people need to stay away from paying the ransom. Cyber frauds are unfair, so they tend to totally disregard what their victims feel about the problem, even when the payment reaches their pockets. This is why paying the ransom usually does not give any positive outcome and people just waste their money for nothing.

We strongly advise that you do not contact these crooks and definitely do not transfer money into their accounts. It is said to admit that there are no utilities able to crack ZaDaRus ransomware and to recover the data data free of charge. Thus, the only best decision is to recover the lost information from the available backup.

Virus Summary

Name	ZaDaRus Ransomware
File Extension	.ZaDaRus
Type	Ransomware
Family	VoidCrypt
Short Description	The ransomware encrypts all the data stored on your system and requires a ransom to be paid on your part supposedly to recover your important files.
Symptoms	File encryption by the ransomware is performed by means of the AES and RSA encryption algorithms. Once the encryption is completed, the ransomware adds its special ZaDaRus extension to all the files modified by it.
Distribution Method	Spam Emails, Email Attachments
Removal Tool	GridinSoft Anti-Malware

Keep in mind that the web is now overwhelmed with threats that look comparable to ZaDaRus ransomware. Destructive programs of such kind are usually elaborated to encrypt essential information and to set forth the need prior to the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a comparable algorithm to produce the unique decryption key for information decryption.

Therefore, as long as the ransomware is still being developed or has some hidden bugs, by hand recovering the information is just not feasible. The only way to avoid the loss of your essential files is to regularly create backups of your important information.

Remember that even if you create such backups, they should be put into a special storage utility not connect to your main computer. You may use the USB Memory Stick or external hard disk for this purpose, or refer to the help of the cloud storage. If you store your backup files on your common system they may be encrypted in addition to other files, so it’s absolutely not a good storage place.

How did ransomware infect my PC?

There are a number of ways used by online frauds to distribute ZaDaRus virus. Despite the fact that it doubts how precisely ZaDaRus injects your PC, there are some leaks through which it may penetrate the system:

• integration with third-party software, especially freeware;
• spam e-mails from unknown senders;
• websites rendering free hosting services;
• pirated peer-to-peer (P2P) downloads.

Frequently ZaDaRus virus might exist as some genuine software, for instance, in the pop-ups advising users to execute some essential software application updates. This is the common trick used by online scams to persuade people into downloading and installing ZaDaRus infection manually, by means of their direct participation in the installation process.

Additionally, the criminals may describe various email spam strategies to inject destructive codes into copmuter. So, they may describe to sending unsolicited spam e-mails with tricky notices promoting users to download the attachments or click on certain download links, for example, the ones encouraging users to open some video, files, tax reports or invoices.

Needless to mention, opening such files or clicking on such dangerous links may significantly harm the system. Fictitious Adobe Flash Player upgrade alerts may result in ZaDaRus virus injection. As for the cracked applications, these illegally downloaded programs may also consist of malicious codes resulting in ZaDaRus secret installation. Lastly, injection of ZaDaRus may take place by means of Trojans that secretly get injected into the system and set up harmful tools without the user’s consent.

Is there any way to prevent the injection of ZaDaRus ransom virus?

Despite the fact that there is no 100% guarantee to avoid your computer from getting infected, there are some pieces of suggestions we want to show with you. To start with, be very careful when you browse the web and particularly while downloading totally free programs. Stay away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Bear in mind that some freeware installers may include other unwanted utilities in the bundle, so they may be destructive. Make sure that your current anti-virus and your entire operating system is always duly updated.

Obviously, downloading pirated software is unlawful and may result in necessary damage to be produced your system. Thus, stay away from downloading cracked software. You are also strongly advised to reconsider your existing security software and potentially change to another security solution that can render far better services of defending your system.

Below please find the quotation from the ZaDaRus text file:

All Your Files Has Been Encrypted

You Have to Pay to Get Your Files Back

1-Go to C:\\ProgramData\\  folder  and send us prvkey*.txt.key  file ,  *  might be a number (like this : prvkey3.txt.key)

2-You can send some file little than 1mb for Decryption test to trust us But the test File should not contain valuable data

3-Payment should be with Bitcoin

Our Email:ZadarusFiles@tutanota.com

in Case of no Answer:ZadarusFiles@cock.li

Screenshot of files with “.ZaDaRus” extension added by the ransomware:

Use GridinSoft Anti-Malware to remove ZaDaRus ransomware from your computer

1.Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

  GridinSoft Anti-Malware

2. Double-click on the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-ag.exe file to install GridinSoft Anti-Malware on your computer.

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

3. Press Install button for run GridinSoft Anti-Malware.

3.Once installed, GridinSoft Anti-Malware will automatically run.

4. Wait for the GridinSoft Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your computer for Win Speedup 2018 and other malicious programs. This process can take a 20-30 minutes, so we suggest you periodically check on the status of the scan process.

5. Click on “Clean Now”.

When the scan has completed, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.