Severity scale:  
  (98/100)

Uridzu ransomware. How to remove? (Uninstall guide)

removal by Jake Doevan - - | Type: Ransomware

Uridzu might be a new version of Globe Imposter 2.0

Uridzu ransomware ransom note

Uridzu is a ransomware-type cyber threat that seems to be related to Globe Imposter family. The virus is still under investigation, but researchers assume that it’s a variant of Globe Imposter 2.0, which mostly targeted computer users in China,[1] Egypt, and Hungary. It started encrypting files and appending .crypted_uridzu@aaathats3as_com extension in November 2017.

The file-encrypting virus is capable of encrypting computers and servers. The virus might use RDP attacks[2] to affect devices and spread through the network infecting other computers. Once inside, Uridzu ransomware makes critical system changes, disables computer’s security and starts data encryption.

Questions about Uridzu ransomware

Following data encryption, Uridzu virus delivers a ransom note called “how_to_back_files.html.” It opens a browser’s window which provides information about encrypted files. Here victims are asked to send an email to uridzu@aaathats3as_com and learn how they can get Uridzu decryptor:

Your documents, photos, databases and other important files have been encrypted cryptographically strong, without the original key recovery is impossible! To decrypt your files you need to buy the special software – “URIDZU DECRYPTOR” Using another tools could corrupt your files, in case of using third party software we dont give guarantees that full recovery is possible so use it on your own risk.
If you want to restore files, write us to the e-mail: uridzu@aaathats3as.com In subject line write “encryption” and attach your personal ID in body of your message also attach to email 3 crypted files. (files have to be less than 10 MB)
It is in your interest to respond as soon as possible to ensure the recovery of your files, because we will not store your decryption keys on our server for a long time.
Your personal ID
[redacted]

Malware researchers warn that criminals will demand to pay a few hundreds of dollars in Bitcoins for a chance to restore files encrypted by Uridzu. However, following these instructions is a huge risk. Criminals may never give you a decryptor once they receive the payment.

The purpose of all ransomware-type cyber threats is to swindle the money from computer users, and data recovery is just the matter of their conscience. Instead of risking to lose your money and increase the damage, you should remove Uridzu from the computer immediately.

Major security programs can detect malware as Trojan-Ransom.Win32.Purgen or under similar names. Thus, you should choose a reliable anti-malware tool for Uridzu removal. If you are not sure which software to use, we recommend Reimage.

The ways how ransomware gets inside computers

Developers of ransomware usually stick to malicious spam emails as the main ransomware distribution method.[3] They include an obfuscated malware payload in the email and write an important reason to convince users into opening it. If a user believes in such trickery, malware gets inside the system and starts data encryption.

However, Uridzu ransomware virus seems to be spread via weak or unprotected Remote Desktop Protocol (RDP) connections as well. Therefore, criminals might use brute-force attacks to install malware on the computers.

Thus, users are advised to be careful with received emails and do not rush opening attachments. Additionally, if you are not using RDP connections, you should disable to prevent the attack. However, if you need it, you have to set strong and hard to break a password.

Remove Uridzu virus from the computer using security software

The only correct way to remove Uridzu from the device is to scan the system with reputable malware removal software. We highly recommend using Reimage or Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus to wipe out malware-related components entirely. But first, you should reboot the computer to Safe Mode with Networking (instructions are given below).

Keep in mind that Uridzu removal won’t restore your files. It only terminates malicious entries from the system, which is an extremely important task. Currently, you can restore your data just from backups. However, if you do not have them, you can try alternative tools. You can find our recovery suggestions at the end of the article. Though, you should not get high expectations to get back all of the lost data.

We might be affiliated with any product we recommend on the site. Full disclosure in our Agreement of Use. By Downloading any provided Anti-spyware software to remove Uridzu ransomware you agree to our privacy policy and agreement of use.
do it now!
Download
Reimage (remover) Happiness
Guarantee
Download
Reimage (remover) Happiness
Guarantee
Compatible with Microsoft Windows Compatible with OS X
What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to uninstall Uridzu ransomware. 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.
More information about this program can be found in Reimage review.
Press mentions on Reimage

Manual Uridzu virus Removal Guide:

Remove Uridzu using Safe Mode with Networking

To remove ransomware from the computer, restart your computer to 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 Uridzu

    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 Uridzu removal.

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

Remove Uridzu using System Restore

If the previous method did not help, follow these steps:

  • 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 Uridzu. 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 Uridzu removal is performed successfully.

Bonus: Recover your data

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

The official Uridzu ransomware decryptor is not available yet. However, instead of buying software from cyber criminals, you should try alternative recovery methods to restore at least some of your files.

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

Try Data Recovery Pro

This recovery is originally created for restoring accidentally deleted or corrupted data. However, victims of ransomware noted that it helps to restore some of the encrypted files as well.

Take advantage of Windows Previous Versions feature

If System Restore feature was enabled before ransomware attack, you should follow these steps and recover the most needed individual 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”.

Use ShadowExplorer if Uridzu did not delete shadow copies

ShadowExplorer tool recovers files from Shadow Volume Copies. Thus, if they were not deleted, try this tool:

  • 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.

Uridzu decryptor is not available yet

We will update the information as soon as it will be released.

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from Uridzu and other ransomwares, use a reputable anti-spyware, such as Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus or Malwarebytes Anti Malware

About the author

Jake Doevan
Jake Doevan - Computer technology expert

If this free removal guide helped you and you are satisfied with our service, please consider making a donation to keep this service alive. Even a smallest amount will be appreciated.

Contact Jake Doevan
About the company Esolutions

References