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DotZeroCMD ransomware. How to remove? (Uninstall guide)

removal by Lucia Danes - - | Type: Ransomware

DotZeroCMD ransomware is a fake crypto-locker that does not encrypt users’ files

DotZeroCMD virus

DotZeroCMD ransomware is a bogus virus which does not lock up victims’ files. Security experts first detected it in late April 2018. The scareware[1] targets Windows x64 based systems and works as RaaS.[2] After infiltration, it runs the program called DotZeroCMD.Ransom-v1.2 which simulates file encrypting procedure.

SUMMARY
Name DotZeroCMD ransowmare
Type Ransomware, scareware
Ransom demanded Unknown
First discovered Late April 2018
Contact email mdransom@rekt-cheats.ml
Removal Download and install Reimage or Plumbytes Anti-MalwareMalwarebytes Malwarebytes

As soon as DotZeroCMD virus completes the alleged file encryption, it demands a ransom to be paid for their release. The payment can be processed in any cryptocurrency, including Bitcoin, Litecoin, Monero or others. Hackers then ask for victims to contact them via cmdransom@rekt-cheats.ml with their personal ID so that the decryption key could be sent back.

However, this ransomware is bogus, and it does not encrypt your files. So, you don’t need to pay ransom as your data is perfectly fine. However, you should not forget DotZeroCMD ransomware removal as the infection threatens your computer safety.

Ransomware viruses typically infiltrate users’ machines without them realizing – via contaminated file attachments or fake installers. Typically, these cyber threats are capable of encrypting all sort of personal files, such as .pdf, .avi, .jpg, .doc, .txt, .mov, .html and many others.

Such files are not damaged in any way but only locked up with a complicated encryption algorithm. To get the control of files back, users have to get a decryption key that is stored on a remote server and can be given once cybercrooks receive the payment.

However, as we already mentioned, the encryption is fake and only stimulates the procedure. It is one of the dirty tricks that cybercriminals can use to extort money out of innocent users.

To make the virus more believable, DotZeroCMD authors use a yellow screen with a skull on their crypto-locker that is copied from GoldenEye ransomware. After finishing the alleged file encryption procedure, the virus asks users to pay up for their files.

Some victims might be not familiar with the ransomware processes and hurry to pay hackers. However, as the virus is fake, there is no need for that. Even if DotZeroCMD ransomware was a real threat, giving cybercrooks money is not a good idea. They are known to ignore victims, even after ransom is paid.

Thus, merely remove DotZeroCMD ransomware using a robust security program like Reimage or Plumbytes Anti-MalwareMalwarebytes Malwarebytes. Even if the virus does not encrypt your files, it does not mean that it is not a severe infection. It might allow cybercrooks to steal your personal information, such as credentials and use it for dubious goals, such as money or identity theft.

Avoid ransomware viruses by being careful online

Ransomware is a dangerous infection of a computer and should not be threats lightly. Usually, people have the impression that it can not happen to them. Unfortunately, if being careless online, users can encounter cyber infections quite easily.

Thus, security experts[3] urge users to be cautious online:

  • Spam emails should not be opened. This is the most prominent ransomware distribution method as some phishing emails are written exceptionally well. Nevertheless, users need to learn to recognize the signs of a fake email.
  • Websites of dubious content should be avoided. Dangerous viruses are often implanted into repacked or illegal software installers. Additionally, pirated software is a crime – it can lead to trouble with the law;
  • Software and its updates should only be downloaded from trusted sources. Fake updates and redirects might lead users to virus installation;
  • Software and OS updates should be installed as soon as they are available as developers release patches to fix vulnerabilities that hackers might exploit;
  • Reputable security software should be installed and kept up to date.

Uninstall bogus DotZeroCMD ransomware

People might think that, because DotZeroCMD does not encrypt files, it is OK to keep the virus. We must warn you that it is not the case and DotZeroCMD ransomware removal should be performed as soon as possible. These type of viruses, even if fake, change your computer configuration and make it susceptible to other infections.

Therefore, download and install reputable anti-malware software and run a full system scan. Remember that you might have to boot up Windows in Safe Mode with Networking, and start security software from there to remove DotZeroCMD virus efficiently.

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What to do if failed?
If you failed to remove virus damage using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to remove virus damage. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
Alternative Software
Different security software includes different virus database. If you didn’t succeed in finding malware with Reimage, try running alternative scan with Malwarebytes.
Alternative Software
Different security software includes different virus database. If you didn’t succeed in finding malware with Reimage, try running alternative scan with Combo Cleaner.

To remove DotZeroCMD virus, follow these steps:

Remove DotZeroCMD using Safe Mode with Networking

To load your security software successfully, reboot your PC in Safe Mode with Networking:

  • Step 1: Reboot your computer to Safe Mode with Networking

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Safe Mode with Networking from the list Select 'Safe Mode with Networking'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Networking in Startup Settings window. Select 'Enable Safe Mode with Networking'
  • Step 2: Remove DotZeroCMD

    Log in to your infected account and start the browser. Download Reimage or other legitimate anti-spyware program. Update it before a full system scan and remove malicious files that belong to your ransomware and complete DotZeroCMD removal.

If your ransomware is blocking Safe Mode with Networking, try further method.

Remove DotZeroCMD using System Restore

You can try to eliminate the virus using Windows Restore

  • Step 1: Reboot your computer to Safe Mode with Command Prompt

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Command Prompt from the list Select 'Safe Mode with Command Prompt'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Command Prompt in Startup Settings window. Select 'Enable Safe Mode with Command Prompt'
  • Step 2: Restore your system files and settings
    1. Once the Command Prompt window shows up, enter cd restore and click Enter. Enter 'cd restore' without quotes and press 'Enter'
    2. Now type rstrui.exe and press Enter again.. Enter 'rstrui.exe' without quotes and press 'Enter'
    3. When a new window shows up, click Next and select your restore point that is prior the infiltration of DotZeroCMD. After doing that, click Next. When 'System Restore' window shows up, select 'Next' Select your restore point and click 'Next'
    4. Now click Yes to start system restore. Click 'Yes' and start system restore
    Once you restore your system to a previous date, download and scan your computer with Reimage and make sure that DotZeroCMD removal is performed successfully.

Bonus: Recover your data

Guide which is presented above is supposed to help you remove DotZeroCMD from your computer. To recover your encrypted files, we recommend using a detailed guide prepared by 2-spyware.com security experts.

Although DotZeroCMD virus does not encrypt files, it might be capable of such functionality in the future. Therefore, we provide file recovery advice in case the virus would not get decrypted fast enough.

If your files are encrypted by DotZeroCMD, you can use several methods to restore them:

Data Recovery Pro

Data Recovery Pro is typically used for files that have been damaged or accidentally deleted. However, it's been known helping users to recover files affected by a ransomware virus.

  • Download Data Recovery Pro;
  • Follow the steps of Data Recovery Setup and install the program on your computer;
  • Launch it and scan your computer for files encrypted by DotZeroCMD ransomware;
  • Restore them.

Windows Previous Versions feature

This method only works if you had System restore function enabled before the virus encrypted your files.

  • Find an encrypted file you need to restore and right-click on it;
  • Select “Properties” and go to “Previous versions” tab;
  • Here, check each of available copies of the file in “Folder versions”. You should select the version you want to recover and click “Restore”.

ShadowExplorer

ShadowExplorer is a great tool to get your data back if the virus did not delete shadow volume copies.

  • Download Shadow Explorer (http://shadowexplorer.com/);
  • Follow a Shadow Explorer Setup Wizard and install this application on your computer;
  • Launch the program and go through the drop down menu on the top left corner to select the disk of your encrypted data. Check what folders are there;
  • Right-click on the folder you want to restore and select “Export”. You can also select where you want it to be stored.

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from DotZeroCMD and other ransomwares, use a reputable anti-spyware, such as Reimage, Malwarebytes MalwarebytesCombo Cleaner or Plumbytes Anti-MalwareMalwarebytes Malwarebytes

About the author

Lucia Danes
Lucia Danes - Virus researcher

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References