Severity scale:  
  (99/100)

Remove BitStak ransomware / virus

removal by Olivia Morelli - - | Type: Ransomware

Main characteristics of the BitStak ransomware:

Even though BitStak virus belongs to the family of ransomware viruses which are often deemed as one the most dangerous viruses on the web, this particular cyber threat significantly falls behind compared to more sophisticated creations such as Cerber or SamSam ransomware. Moreover, the virus experts have found that the infection features a rather amateur script and managed to decrypt the virus within hours of its initial release. The decryption tool is now freely available online. Despite the poor programming, the virus seems to be working similarly to other ransomware programs. It blocks the access to the user’s personal data by encrypting it with a very intricate algorithm and then asks the victim to pay up for the ability to decrypt them. Luckily, with the already mentioned decryption tool, the locked files can be recovered without having to pay a penny to the ransomware creators. What is left to do is to remove BitStak from your computer. You can do that using trustworthy antivirus software such as ReimageIntego.

An illustration of BitStak ransomware virus ransom note and decryptor

Overall, this ransomware is considered to be a low-end program. However, it can sure give you a scare when it takes over your computer. It will lock your personal data, such as the Office documents, pictures, video material, etc. and once the encryption process is done, appends .bitstak extension to the files. And not only that. The virus will also replace the filenames and folder titles with a jumble of letters so you will not be able to identify what data was encrypted. Another interesting fact about this program is that it requires a considerably small ransom for the file decryption. While other ransomware usually demand around 1 BitCoin for the file recovery key, BitStak only asks for 0.07 (~$45). However, regardless of the small ransom, we do not recommend paying up because it might only motivate the novice hacker to continue working on some more destructive creations.

What are the typical ways ransomware infect computers?

BitStak ransomware, or any other viruses, take over computers if their owners act carelessly online. Such reckless behaviour may include clicking on random links, downloading unknown software as well as succumbing to random offers or lottery propositions online. These are among the most common places ransomware viruses may hide. Also, you can find one of these nasty infections in your email, disguised as an invoice, speeding ticket, online purchase information or other important-looking correspondence. Antivirus utilities are usually successful at determining unsafe downloads but sometimes a new version of the virus or some obfuscated infection can bypass this protection without being detected. That is why you need to be careful with your browsing and learn how to differentiate suspicious content from the legitimate one.

How can I clean my PC from BitStak?

As we have already pointed out, BitStak can be easily decrypted. However, it is important to note that after you recover your files, you should remove BitStak from your computer immediately. Even though its is a low-end program, it is still malicious, thus keeping it installed on the system is unadvisable. It is also not recommended deleting the virus manually- this may cause unnecessary damage to your computer. What you should do, though, is to scan your device with an antivirus software which will ensure a quick and safe BitStak removal. You should also remember that software has to be updated to the latest version available for it to perform properly.

Offer
do it now!
Download
Reimage Happiness
Guarantee
Download
Intego Happiness
Guarantee
Compatible with Microsoft Windows Supported versions Compatible with OS X Supported versions
What to do if failed?
If you failed to remove virus damage using Reimage Intego, submit a question to our support team and provide as much details as possible.
Reimage Intego has a free limited scanner. Reimage Intego offers more through scan when you purchase its full version. When free scanner detects issues, you can fix them using free manual repairs or you can decide to purchase the full version in order to fix them automatically.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Reimage, try running SpyHunter 5.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Intego, try running Combo Cleaner.

To remove BitStak virus, follow these steps:

Remove BitStak using 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 BitStak

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

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

Remove BitStak using System 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 BitStak. 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 ReimageIntego and make sure that BitStak removal is performed successfully.

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from BitStak and other ransomwares, use a reputable anti-spyware, such as ReimageIntego, SpyHunter 5Combo Cleaner or Malwarebytes

Stream videos without limitations, no matter where you are

There are multiple parties that could find out almost anything about you by checking your online activity. While this is highly unlikely, advertisers and tech companies are constantly tracking you online. The first step to privacy should be a secure browser that focuses on tracker reduction to a minimum.

Even if you employ a secure browser, you will not be able to access websites that are restricted due to local government laws or other reasons. In other words, you may not be able to stream Disney+ or US-based Netflix in some countries. To bypass these restrictions, you can employ a powerful Private Internet Access VPN, which provides dedicated servers for torrenting and streaming, not slowing you down in the process.

Data backups are important – recover your lost files

Ransomware is one of the biggest threats to personal data. Once it is executed on a machine, it launches a sophisticated encryption algorithm that locks all your files, although it does not destroy them. The most common misconception is that anti-malware software can return files to their previous states. This is not true, however, and data remains locked after the malicious payload is deleted.

While regular data backups are the only secure method to recover your files after a ransomware attack, tools such as Data Recovery Pro can also be effective and restore at least some of your lost data.

About the author
Olivia Morelli
Olivia Morelli - Ransomware analyst

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 Olivia Morelli
About the company Esolutions


  1. brandy lunde says:
    July 12th, 2016 at 9:24 am

    Thanks, i downloaded the decrypted and unlocked my files 🙂 twas easy

  2. Carl Brodey says:
    July 12th, 2016 at 9:26 am

    BitStak is a real joke, I bet some kid made it in his bedroom

Your opinion regarding BitStak ransomware virus