.uk-dealer@sigaint.org file extension virus. How to remove? (Uninstall guide)

removal by Alice Woods - - | Type: Ransomware
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What damage can .uk-dealer@sigaint.org file extension virus cause?

.uk-dealer@sigaint.org file extension virus is a new crypto-malware that has been noticed at the end of January 2017. Malware researchers assume that this ransomware[1] might be an updated version of the Jigsaw ransomware virus. These suspects are based on virus behavior and usage of the same scary puppet from the “Saw” movie. Security researchers also updated the Jigsaw decrypter[2], so it may help to restore files encrypted by .uk-dealer@sigaint.org file virus. Sadly, there are no guarantees that this tool will work effectively because ransomware is still brand new. Hopefully, it will help to restore at least some of the encrypted files until specific decryption software is released. Indeed, it’s better to avoid this malware than deal with its dangerous features. The developers distribute ransomware using traditional method – malicious email[3] attachments. Hence, if you haven’t been infected yet, be careful with emails. If malware gets inside the computer, it starts scanning the system, shared network storage and external memory devices looking for targeted file types. Ransomware encodes the vast majority of popular and widely used documents, image, audio and video files. Victims cannot open and use any files that have the .uk-dealer@sigaint.org file extension. When all necessary files are encrypted, ransomware delivers a ransom note in a pop-up message:

Your computer files have been encrypted. Your photos, videos, documents, etc…
But don’t worry! I have not deleted them yet.
You have 24 hours to pay 150 USD in Bitcoins to get the decryption key.

As you can see from the ransom note, cyber criminals give 24-hour deadline to pay the ransom. The message gives a feeling that after the deadline victims’ files will be deleted. However, most of the time this saying is just a bluff. The authors of .uk-dealer@sigaint.org file extension virus use threatening technique and simply blackmails people. Unfortunately, sometimes this method helps to encourage victims to make the decision faster. The dilemma – to pay the ransom or not[4] – is especially difficult for those who do not have data backups. However, we want to discourage you from purchasing and transferring Bitcoins to cyber criminals. We highly recommend starting .uk-dealer@sigaint.org removal as soon as you receive this scary pop-up. No one can assure you whether hackers have the decryption software, if it’s actually working and is safe to use. By relying on criminals’ words, you may lose your files, get infected with other viruses and asked to pay more money. The best way to treat all cyber threats is to use reputable malware removal tools such as Reimage. At the end of the article, you will find detailed instructions how to remove .uk-dealer@sigaint.org file extension virus from the computer.

How can malware get inside the computer?

The main way how .uk-dealer@sigaint.org malware spreads are malicious email attachments. Unfortunately, cyber criminals use various phishing tactics and trick users to open fake invoice or bank statement. Usually, they pretend to be representatives from the reliable institutions and express the urge to open attached Word document. Sadly, this document is corrupted. When, victim opens the document and activates Macro[5] commands, .uk-dealer@sigaint.org virus enters the system and starts its malicious tasks. Moreover, ransomware might also be hiding under bogus software downloads and updates that are often delivered in the misleading ads. Therefore, if you want to avoid ransomware, you should be careful when surfing the Web. What is more, we highly suggest strengthening computer’s security by installing reliable antivirus software.

Instructions for .uk-dealer@sigaint.org removal

When .uk-dealer@sigaint.org file extension virus announced about its appearance, you should take some actions immediately. Ransomware not only encrypts your files and might encode new files saved on the infected computer, but also open the backdoor to malware or simply install other viruses. Hence, your computer and personal safety might be at huge risk. We highly recommend performing automatic .uk-dealer@sigaint.org removal with a help of one of these anti-malware programs: Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus or Malwarebytes Anti Malware. We want to point out that malware might be resistant and prevent you from installing or updating malware removal tools. If it happens to you, below you will find instructions explaining how to reboot the computer to the Safe Mode. When in Safe Mode, try to install, update or scan computer again. Now you should remove .uk-dealer@sigaint.org without any problems.

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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 .uk-dealer@sigaint.org file extension virus. 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.

More information about this program can be found in Reimage review.

Manual .uk-dealer@sigaint.org virus Removal Guide:

Remove .uk-dealer@sigaint.org using Safe Mode with Networking

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

If you cannot install malware removal tool or scan the system, follow these steps to reboot computer to the Safe Mode:

  • 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 .uk-dealer@sigaint.org

    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 .uk-dealer@sigaint.org removal.

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

Remove .uk-dealer@sigaint.org using System Restore

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

Follow these steps to restart your PC and initiate automatic removal:

  • 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 .uk-dealer@sigaint.org. 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 .uk-dealer@sigaint.org removal is performed successfully.

Bonus: Recover your data

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

Decryption tool for .uk-dealer@sigaint.org virus hasn’t been released yet. However, you can try additional data recovery methods presented below or try Jigsaw Decrypter. 

If your files are encrypted by .uk-dealer@sigaint.org, you can use several methods to restore them:

Recover files encrypted by.uk-dealer@sigaint.org file extension virus with Data Recovery Pro

Data Recovery Pro is a professional tool that is designed to restore corrupted or lost files. Though, it can help with data encryption as well.

Restore individual files encrypted by.uk-dealer@sigaint.org file virus using Windows Previous Versions feature

If System Restore function has been enabled on your PC before .uk-dealer@sigaint.org attack, follow these steps to recover the most important 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”.

Recover files encrypted by.uk-dealer@sigaint.org ransomware with ShadowExplorer

If ransomware failed to delete Shadow Volume Copies of the targeted files, you could recover the files using ShadowExplorer. Follow the steps:

  • 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.

Jigsaw Decrypter may help to restore files encrypted by.uk-dealer@sigaint.org file extension ransomware

Malware researchers suspect .uk-dealer@sigaint.org ransomware to be a new variant of Jigsaw virus. Therefore, they have updated Jigsaw Decrypter, and hopefully, it will help to recover corrupted files.

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

About the author

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

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References


  • Jojojo

    Jigsaw decrypter did not help to recover all files :/

  • Gustav

    Hey guys, your instructions were easily to follow! Thank God this malware is gone.

  • Kyle

    Judging from the name, I want to assume that this ransomware targets UK people only. Fingers crossed I am safe. hahaha