Severity scale:  
  (98/100)

District ransomware. How to remove? (Uninstall guide)

removal by Alice Woods - - | Type: Ransomware

District ransomware – a file encrypting virus which gives 96 hours for payment submission

District ransomware
District ransomware - a file locking virus which uses the AES-256 cryptography to encrypt documents.

District ransomware[1] is a file locking cyber threat which enters the system through spam messages and creates dubious entries in the Windows Registry[2] section. Moreover, it uses the AES-256 cryptography[3] to lock documents that are located on the infected computer system. Once locked, the user cannot access encrypted files properly anymore. As a solution, criminals display a message called READ_IT.txt which purpose is to announce about the harmful activity and offer contact via ctrlalt@cock.li. Cybercriminals claim that files with the .sample.jpg.ctrlalt@cock.li.district or .district appendix will be recovered after the payment. However, it often is just a lie to convince users into paying the price.

Name District
Type Ransomware
Extension .sample.jpg.ctrlalt@cock.li.district, .district 
Ransom message READ_IT.txt
Cryptography AES-256
Email address ctrlalt@cock.li
Demanded price No particular details about the ransom price are given in the text message
Activity begins in Windows Registry
Spreading technique Spam messages
Removal and fix Get rid of the virus automatically and use Reimage to fix the damage

Taking about the District ransomware virus encryption process, this dangerous file locking threat uses the AES-256 cryptography and locks all documents on the affected system. Nevertheless, codes appear to be different for every newly infected computer and this makes them almost impossible to identify.

Furthermore, District virus, just like other of its kind, demands a ransom in exchange for the decryption tool. Even though the crooks do not provide any detailed information, usually, cybercriminals urge for Bitcoin, Monero, or other cryptocurrencies. Such transfers do not require any personal information and keep the entire process secret and safe from identification.

Here a bell should have rung for you. The ability to stay secret lets the criminals escape without being punished. This is the main reason why victims are often left scammed and face money losses. Avoid such possibility and do not pay the demanded ransom. Better avoid any contact with the crooks and remove District virus as soon as possible.

For the District ransomware removal, you can use automatical tools which will ensure you that the entire process will be done successfully. Moreover, you can use Reimage or any other similar program to detect all damaged objects if there are any. Taking about file decryption, you can try our suggested data recovery methods which you can find below this article.

Avoid ransomware 

Note that ransomware is often spread through spam messages. The hazardous payload comes attached to the phishing email and launches the virus once opened. Avoid opening unknown messages that you receive. If you are not expecting anything important at the moment, better eliminate all suspicious content.

Moreover, you should not hesitate to invest in a truly reliable and expert-tested anti-malware tool. Such computer security software is created to protect computer systems from various threats that might occur while browsing the Internet or performing other computing activities. According to malware experts[4], every user should install such program.

Get rid of District ransomware and all hazardous components

If you are wondering how to remove District virus, we have a great solution for you. Use reliable anti-malware tools to get rid of the cyber threat permanently. Moreover, you can download programs such as Reimage, Malwarebytes MalwarebytesCombo Cleaner, or Plumbytes Anti-MalwareMalwarebytes Malwarebytes and fix all damaged components. Taking about file recovery, look for decryption solutions below this text and follow each step carefully.

Furthermore, after you perform the District ransomware removal, you should carry out some computer system backups. Additionally, be prepared for the future – purchase a USB flash drive. Here you can place copies of important files so that no one will be able to reach them, except you. However, make sure that you keep the device unplugged when it is out of usage.

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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 District virus, follow these steps:

Remove District using Safe Mode with Networking

Activate the Safe Mode with networking function by using this guide:

  • 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 District

    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 District removal.

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

Remove District using System Restore

Enable the System Restore feature to deactivate the ransomware virus:

  • 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 District. 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 District removal is performed successfully.

Bonus: Recover your data

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

To unlock encrypted data, you can try our suggested data recovery methods. We cannot guarantee that they will work 100 %, but they might be truly successful, so give them a try!

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

Try using Data Recovery Pro to get files back:

This method might help you recover important data if you follow each step as shown in the instructions.

  • 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 District ransomware;
  • Restore them.

Try Windows Previous Versions feature for data restoring:

This method might be helpful only if you have activated the System Restore feature in the past.

  • 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”.

Shadow Explorer can bring some important files back:

Note that this method has a big chance of not working if the virus deleted Shadow Volume Copies of affected files.

  • 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.

There is no official decryptor for this ransomware discovered yet.

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

About the author

Alice Woods
Alice Woods - Likes to teach users about virus prevention

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References