Remove Zimba Virus (.[backup@zimbabwe.su].zimba Files Ransomware) – Dharma Ransomware

Zimba – General Info

The Zimba mean a ransomware-type infection. The virus comes from the Dharma ransomware family. Zimba was elaborated specifically to encrypt all major file types. Once the file is encrypted people are unable to use them. Zimba adds the “.[backup@zimbabwe.su].zimba” extension for each file encrypted by it. For example, the file “myphoto.jpg“, once encrypted by Zimba, will be renamed into “myphoto.jpg.[backup@zimbabwe.su].zimba“. As soon as the encryption is completed, Zimba places a special text file into every folder containing the encrypted data.

The message given by Zimba text file requesting for the ransom is definitely the same as the statements given by other ransomware virus representatives belonging to the Dharma clan. It literally points out that the information is encrypted and that the only way to restore it is to use a an unique decryption key. Unfortunately, this is definitely true. The type of cryptography mechanism applied by Zimba is still not correctly examined. Still, it is absolutely specific that each victim might be given the specific decryption key, which is completely unique. It is difficult to restore the files without the key available.

Another trick of Zimba is that the victims cannot access to the key. The key is kept on a specific server run by the frauds associated with Zimba ransomware. To get the key and recover the important info people need to pay the ransom.

Nevertheless, irrespective of the requested quantity, people need to keep away from paying the ransom. Cyber frauds are not fair, so they tend to completely disregard what their victims feel about the issue, even when the payment reaches their pockets. This is why paying the ransom normally does not provide any positive result and people simply lose their money for absolutely nothing.

We highly 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 Zimba ransomware and to recover the information data for free. Therefore, the only best decision is to recover the lost information from the available backup.

Virus Summary

NameZimba Ransomware
File Extension.[backup@zimbabwe.su].zimba
TypeRansomware
FamilyDharma
Short DescriptionThe 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.
SymptomsFile 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 [backup@zimbabwe.su].zimba extension to all the files modified by it.
Distribution MethodSpam Emails, Email Attachments
Similar InfectionsMust, Rxd, Elvis
Removal Tool   GridinSoft Anti-Malware

Remember that the web is now overwhelmed with threats that look comparable to Zimba ransomware. It is similar Must and many other ransomware-type threats. Destructive programs of such kind are generally elaborated to encrypt crucial data and to state 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 data decryption.

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

Keep in mind that even if you create such backups, they should be put into a special storage utility not connect to your main PC. You may use the USB Flash Drive or external hard drive for this purpose, or refer to the help of the cloud storage. If you keep 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 scams to distribute Zimba ransom virus. Although it is uncertain how exactly Zimba injects your PC, there are some leaks through which it may infiltrate the system:

  • integration with third-party software, especially freeware;
  • spam emails from unidentified senders;
  • sites rendering free hosting services;
  • pirated peer-to-peer (P2P) downloads.

Frequently Zimba ransomware might be presented as some genuine software application, for instance, in the pop-ups advising users to implement some important software application updates. This is the common trick used by online frauds to persuade people into downloading and installing Zimba infection manually, by methods of their direct participation in the installation process.

In addition, the criminals might describe numerous e-mail spam techniques to inject destructive codes into PC. So, they may refer to 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 motivating users to open some receipts, documents, tax reports or invoices.

Needless to mention, opening such files or clicking on such dangerous links may badly harm the PC. Fictitious Adobe Flash Player update informs may result in Zimba ransom injection. As for the cracked software, these illegally downloaded programs may likewise include malicious codes causing Zimba secret installation. Finally, injection of Zimba may happen by methods of Trojans that covertly get injected into the system and install malicious utilities without the user’s permission.

Is there any method to prevent the injection of Zimba ransom virus?

Although there is no 100% guarantee to avoid your system from getting infected, there are some pieces of guidance we want to share with with you. First of all, be very cautious when you surf the web and specifically while downloading free apps. Keep 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 package, so they may be malicious. Ensure that your current anti-virus and your entire operating system is always duly updated.

Obviously, downloading pirated software is prohibited and may result in important damage to be produced your system. Thus, stay away from downloading cracked software. You are likewise highly encouraged to reconsider your existing security software and possibly switch to another security solution that can render better services of defending your computer.

Below please find the quotation from the Zimba text file:

Pop-up window:

YOUR FILES ARE ENCRYPTED
Don\'t worry,you can return all your files!
If you want to restore them, follow this link:email backup@zimbabwe.su YOUR ID -
If you have not been answered via the link within 12 hours, write to us by e-mail:backup@zimbabwe.su
Attention!
Do not rename encrypted files.
Do not try to decrypt your data using third party software, it may cause permanent data loss.
Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.
====================================

FILES ENCRYPTED.txt:

all your data has been locked us
You want to return?
write email backup@zimbabwe.su 

Screenshot of files with “.[backup@zimbabwe.su].zimba” extension added by the ransomware:
Zimba Ransomware - encrypt files with .[backup@zimbabwe.su].zimba extension

Use GridinSoft Anti-Malware to remove Zimba 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.
GridinSoft Anti-Malware
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.
GridinSoft Anti-Malware Setup

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

GridinSoft Anti-Malware Install

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

GridinSoft Anti-Malware  Start

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.
GridinSoft Anti-Malware Scan

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.
GridinSoft Anti-Malware Scan Result

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About Daniel Zimmermann

Daniel Zimmermann has been writing on security and malware subjects for many years and has been working in the security industry for over 10 years. Daniel was educated at the Saarland University in Saarbrücken, Germany and currently lives in New York.

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