Giyotin ransomware (Improved Guide) - Decryption Steps Included

Giyotin virus Removal Guide

What is Giyotin ransomware?

Giyotin ransomware – a file locking threat which does not add any extension to encrypted documents

Giyotin ransomwareGiyotin ransomware - a file locking virus which urges $60 in Bitcoin in exchange for the decryption tool.

Giyotin ransomware is a dangerous computer virus which shows as the MyRansom.exe file on the infected computer. Once installed, this cyber threat starts its malicious activities by creating dubious registry entries in the Windows Registry section. After that, Giyotin virus encrypts all files that are found on the infected PC and displays a ransom-demanding note which urges $60 in Bitcoin in exchange for the file decryption key. Moreover, IT experts have found out that this ransomware[1] targets Turkish-speaking users and there is a big chance that it is still in the development phase.

Name Giyotin
Category Ransomware
Extension No extension is added to the encrypted files
Ransom note Targets Turkish speakers
Ransom $60 in Bitcoin
Begins activity in Windows Registry
Distribution techniques Spreads through dubious email messages and their attachments
Prevention You can prevent ransomware by avoiding suspicious emails and installing computer security software
Elimination method Get rid of the virus by installing ReimageIntego

Even though Giyotin ransomware does not ad any extension to files on the infected computer, that does not mean that the files stay safe. They are still locked by using unique encryption codes and require decryption if wanted to be used properly again. Crooks store all important codes on remote servers which are in reach only for the criminals themselves.

However, we do not recommend paying the demanded ransom as there is only a little chance that you will get important data back. Sadly, according to malware researchers[2], criminals often run off with the money and leave their victims scammed without any decryption tool to use. Better perform the Giyotin removal and then think about decryption solutions.

If you are keen on knowing, why ransomware-type viruses, such as Giyotin ransomware, always demand cryptocurrency, we can say that such currency lets the criminals stay safe and unknown. Bitcoin, Monero, Ethereum, and other cryptocurrency transfers do not involve any particular personal information which lets the transferring processes to remain secret and untrackable.

You need to remove Giyotin virus to avoid further possible computer damage. Although the biggest problem might seem file encryption from the first view, some ransomware-type viruses have an ability to open paths for other malware spreading. This will just complicate the virus removal process even more. Try using ReimageIntego to eliminate the ransomware infection and get rid of all damaging components from the computer system.

Take a look at the Giyotin ransomware ransom message:

OOPS, GİYOTİN FİDYE YAZILIMININ KURBANI OLDUNUZ

Bilgisayarınız ve Tüm Önemli Dosyalarınız Şifrelendi. Geri Alıp Dosyalarınızı Bilgisayarınıza Tamamen Erişim Sağlayabilmek İçin Aşağıdaki Adımları Takip Edin
1-İnternet Üzerinden Herhangi Bir Website veya Server Yardımıyla Bİr Bitcoin Hesabı ve Cüzdanı Oluşturun
2-Bİtcoin Hesabınız Üzerinden Aşağıda Belirtilen Adreslerden Herhangi Birine 60 $ (Dolar) Değerinde Bitcoin Gönderin
3BsZcdJBLvLks7r5T2CfCEfSUJ3cQxA82
3JuU6UkwcYVGjHqxZnwpC8H3oE87DSSEDN
3- Ödeme İşleminden Sonra anony46NcRyptr708onion@protonmail.ch adresine “HACKED” Metni İçeren Bir Mesaj Bırakın
ANCAK FAZLA ZAMANINIZ YOK 12 SAAT İÇERİSİNDE BU İŞLEMLERİ YAPMADIĞINIZ TAKDİRDE BİLGİSAYARINIZ KALICI OLARAK ÇÖKECEKTİR !!!!

Giyotin ransomware virusGiyotin ransomware - a dangerous virus which uses unique algorithms such as AES and RSA to block valuable files.

Ransomware spreads by phishing email messages

If you want to avoid ransomware infections, you should not open spam messages[3] that you receive in your email box. Crooks often attach the hazardous payload to emails and drop them straight to numerous victims. Some gullible users do open such messages and get themselves into trouble. Note that it is better to avoid opening attachments clipped to emails that are sent from unknown users. This will be the best protection from ransomware viruses.

Moreover, ransomware can be spread through dubious Internet sources such as P2P networks. These websites might contain damaging content as they often lack security. Stay away from all third-party sources if possible. Furthermore, install a reliable and strong antivirus program on your computer to protect the system automatically.

Delete Giyotin virus

If you have overcome ransomware in your computer system, note that to remove Giyotin virus, you will need to download and install anti-malware software. We suggest using computer fixing and security programs such as ReimageIntego, SpyHunter 5Combo Cleaner, Malwarebytes. Manual elimination is not possible for this case as the threat might leave numerous damaging components which might be too hard to detect by the user himself/herself.

After you perform the Giyotin removal, you will need to carry out some system backups. This needs to be done to make sure that the ransomware-type virus was eliminated successfully and is permanently gone. When you take care of the cyber threat itself, you can start thinking about data recovery methods. We have provided some solutions for you below this text.

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What to do if failed?
If you failed to fix 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.

Getting rid of Giyotin virus. Follow these steps

Manual removal using Safe Mode

Reboot your computer to Safe Mode with Networking to disable the ransomware-type virus:

Important! →
Manual removal guide might be too complicated for regular computer users. It requires advanced IT knowledge to be performed correctly (if vital system files are removed or damaged, it might result in full Windows compromise), and it also might take hours to complete. Therefore, we highly advise using the automatic method provided above instead.

Step 1. Access Safe Mode with Networking

Manual malware removal should be best performed in the Safe Mode environment. 

Windows 7 / Vista / XP
  1. Click Start > Shutdown > Restart > OK.
  2. When your computer becomes active, start pressing F8 button (if that does not work, try F2, F12, Del, etc. – it all depends on your motherboard model) multiple times until you see the Advanced Boot Options window.
  3. Select Safe Mode with Networking from the list. Windows 7/XP
Windows 10 / Windows 8
  1. Right-click on Start button and select Settings.
    Settings
  2. Scroll down to pick Update & Security.
    Update and security
  3. On the left side of the window, pick Recovery.
  4. Now scroll down to find Advanced Startup section.
  5. Click Restart now.
    Reboot
  6. Select Troubleshoot. Choose an option
  7. Go to Advanced options. Advanced options
  8. Select Startup Settings. Startup settings
  9. Press Restart.
  10. Now press 5 or click 5) Enable Safe Mode with Networking. Enable safe mode

Step 2. Shut down suspicious processes

Windows Task Manager is a useful tool that shows all the processes running in the background. If malware is running a process, you need to shut it down:

  1. Press Ctrl + Shift + Esc on your keyboard to open Windows Task Manager.
  2. Click on More details.
    Open task manager
  3. Scroll down to Background processes section, and look for anything suspicious.
  4. Right-click and select Open file location.
    Open file location
  5. Go back to the process, right-click and pick End Task.
    End task
  6. Delete the contents of the malicious folder.

Step 3. Check program Startup

  1. Press Ctrl + Shift + Esc on your keyboard to open Windows Task Manager.
  2. Go to Startup tab.
  3. Right-click on the suspicious program and pick Disable.
    Startup

Step 4. Delete virus files

Malware-related files can be found in various places within your computer. Here are instructions that could help you find them:

  1. Type in Disk Cleanup in Windows search and press Enter.
    Disk cleanup
  2. Select the drive you want to clean (C: is your main drive by default and is likely to be the one that has malicious files in).
  3. Scroll through the Files to delete list and select the following:

    Temporary Internet Files
    Downloads
    Recycle Bin
    Temporary files

  4. Pick Clean up system files.
    Delete temp files
  5. You can also look for other malicious files hidden in the following folders (type these entries in Windows Search and press Enter):

    %AppData%
    %LocalAppData%
    %ProgramData%
    %WinDir%

After you are finished, reboot the PC in normal mode.

Remove Giyotin using System Restore

Follow these steps to turn on the System Restore feature and deactivate the cyber threat:

  • 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 Giyotin. 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 Giyotin removal is performed successfully.

Bonus: Recover your data

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

If you have spot Giyotin ransomware on your computer and you cannot properly access your files, you should start thinking about data recovery methods after you eliminate the infection itself. Better try our provided following techniques to get important files back than pay the demanded ransom and risk being scammed.

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

Try using the Data Recovery Pro tool for file recovery:

This method might help get locked files back. Look through the following instructions and complete each step with big care to reach the best results.

  • 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 Giyotin ransomware;
  • Restore them.

Windows Previous Versions feature might be helpful for data recovery:

Note that this method might work only under one condition. Make sure you have activated the System Restore feature in the past, otherwise, there are almost no chances that this method will work.

  • 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 Shadow Explorer to unlock important data:

If ransomware has blocked important documents on your computer, you can try this method to unlock them. However, it might not work if the ransomware virus destroyed Shadow Volume Copies of encrypted 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.

Sadly, no original Giyotin ransomware decryptor has been discovered yet.

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

How to prevent from getting ransomware

Choose a proper web browser and improve your safety with a VPN tool

Online spying has got momentum in recent years and people are getting more and more interested in how to protect their privacy online. One of the basic means to add a layer of security – choose the most private and secure web browser. Although web browsers can't grant full privacy protection and security, some of them are much better at sandboxing, HTTPS upgrading, active content blocking, tracking blocking, phishing protection, and similar privacy-oriented features. However, if you want true anonymity, we suggest you employ a powerful Private Internet Access VPN – it can encrypt all the traffic that comes and goes out of your computer, preventing tracking completely.

 

Lost your files? Use data recovery software

While some files located on any computer are replaceable or useless, others can be extremely valuable. Family photos, work documents, school projects – these are types of files that we don't want to lose. Unfortunately, there are many ways how unexpected data loss can occur: power cuts, Blue Screen of Death errors, hardware failures, crypto-malware attack, or even accidental deletion.

To ensure that all the files remain intact, you should prepare regular data backups. You can choose cloud-based or physical copies you could restore from later in case of a disaster. If your backups were lost as well or you never bothered to prepare any, Data Recovery Pro can be your only hope to retrieve your invaluable files.

About the author
Gabriel E. Hall
Gabriel E. Hall - Passionate web researcher

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