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TeslaCrypt 4.0. How to remove? (Uninstall guide)

removal by Linas Kiguolis - - | Type: Ransomware
12

New facts about TeslaCrypt 4.0 virus

Recently cyber criminals have released a new version of TeslaCrypt, TeslaCrypt 2.0 and TeslaCrypt 3.0, which is called TeslaCrypt 4.0 virus. Like most of the threats of this kind, this ransomware encrypts confidential information and delivers a note requiring to pay the ransom in exchange for the encrypted data. It has been reported that the malware came with some updated features and fixes. Therefore, we are here to inform you about them and options that you have after being infected with this threat. Also, we will try to explain you how can you remove TeslaCrypt 4.0 virus from your computer and get your files back to you. Please note that one of the most effective ways to terminate this threat is to run a full system scan using Reimage.

How has TeslaCrypt 4.0 been updated?

As we have already mentioned, TeslaCrypt 4.0 ransomware is a renewed version of TeslaCrypt, which was noticed more than one year ago. However, it was released just several weeks ago, so there is still the lack of information about this virus. Nevertheless, it seems that he creators of this virus decided to make things worse by fixing a bug that was noticed on previous versions. TeslaCrypt 4.0 no longer attaches an extension to the encrypted files, so you can not even know that your files are locked. Moreover, earlier the virus had a bug which corrupted files bigger than 4 GB, however, now this bug is fixed and virus is able to encrypt all files without corrupting them. When it finishes the encryption process, it leaves these files on your system:

  • Desktop: RECOVER[5_chars].html
  • Desktop: RECOVER[5_chars].png
  • Desktop: RECOVER[5_chars].txt
  • Documents: recover_file.txt
  • Documents: [random].exe

Additionally, it seems that the latest version of TeslaCrypt uses different encryption algorithm – RSA 4096, contrary to widely used RSA 2048 code. If this virus has already affected your files and you are looking for the decryption software, do not rush to search for your credit card. It is possible to decrypt TeslaCrypt without paying the ransom. Look for TeslaCrypt decryption software on page 2.

The note revealing TeslaCrypt 4.0

How can I get infected?

Though it is known that there are new features added to this ransomware, the main principle remains the same. You can get infected with TeslaCrypt 4.0 via a spam containing a malicious attachment. Once you open it, the virus starts encrypting your files. Further on, it generates two keys for the encrypted data – a private and public key. The public key enables anyone to decrypt the files in other systems, but, in order to access it again, a unique private key is created. Thus, you need to acquire two different keys to retrieve your valuable information.

What is more, cyber criminals try to make a victim lose his or her temper by providing seemingly simple solutions. Certainly, all of them are seeking the same goal – trick users into thinking that paying the ransom is the only choice to retrieve the data. Nonetheless, do not behave according to their expectations and think about TeslaCrypt 4.0 removal instead. If you have too much money, you might try to make a transaction and hope that cyber criminals will have mercy on you. However, it is unlikely. Furthermore, beware that the virus targets computers via exploit kits, alternatively known as trojans. These files have the ability to pass themselves off as ordinary system files. Thus, when they infiltrate a system, they set free ominous ransomware. As you can see, the consequences are significantly damaging. If you are one of unlucky ones who have been affected by Teslacrypt 4.0 ransomware, check the next page to know more about its removal.

How can I remove TeslaCrypt 4.0?

If you are infected, we would like to introduce you elimination options that you have. First of all, you have to warn you that you should skip the idea of manual removal at once unless you specialize in IT programming. We highly discourage you from this option because manual TeslaCrypt 4.0 virus removal can lead you to additional problems. According to PC security experts, only automatic elimination should be considered the right choice in this situation, so make sure you install Reimage or Malwarebytes Anti Malware. Note that when dealing with this version of TeslaCrypt you may notice that these anti-spyware programs are blocked by your virus. Thus, the only efficient solution to TeslaCrypt 4.0 removal might be to follow a guide given below and disable the ransomware first.

You CAN decrypt files locked by TeslaCrypt 4 with a help of this TeslaCrypt decryption tool. It seems that crooks have shut down TeslaCrypt project; they have also released the master decryption key, so now it is possible to recover your data for free.

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 TeslaCrypt 4.0 you agree to our privacy policy and agreement of use.
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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 TeslaCrypt 4.0. 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 TeslaCrypt 4.0 Removal Guide:

Remove TeslaCrypt 4.0 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.

  • 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 TeslaCrypt 4.0

    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 TeslaCrypt 4.0 removal.

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

Remove TeslaCrypt 4.0 using System Restore

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

  • 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 TeslaCrypt 4.0. 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 TeslaCrypt 4.0 removal is performed successfully.

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from TeslaCrypt 4.0 and other ransomwares, use a reputable anti-spyware, such as Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus or Malwarebytes Anti Malware

About the author

Linas Kiguolis
Linas Kiguolis - Expert in social media

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  • Linda

    Woah! Already 4.0 version!

  • Emily

    Before I noticed, the virus already roamed around my system. 🙁 Needed to destroy it automatically.

  • Val

    Be cautious and no virus will hijack your computer! 🙂

  • Ernest

    Curse those viruses…

  • Brian

    Did anyone try to pay the ransom? 🙂

  • Harry

    Once I accidentally downloaded TeslaCrypt into my computer. But it was a long time ago. Luckily, I recovered my files from back-up.