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Remove T1Happy ransomware (Virus Removal Guide) - Quick Decryption Solution

removal by Olivia Morelli - - | Type: Ransomware

T1Happy ransomware is a file locker that does not ask users to pay ransom

T1Happy ransomware

T1Happy ransomware is a cryptovirus that is a little bit different from your typical viruses of such kind. While it is a fully functional malware, it seems like hackers behind it only want to teach victims a lesson in order to make sure they do not get infected wit ha real threat that would result in file loss. Once infiltrated, T1Happy virus obtains admin rights without prompting User Account Control warning on Windows systems and performs a full system scan, looking for most commonly used files like databases, documents, pictures, videos, etc. It then executes an encryption process by using AES cipher and adds a .happy extension, preventing users from accessing data. Additionally, T1Happy ransomware drops a ransom note HIT BY RANSOMWARE.txt which explains that damage done is reversible but might not be next time.

Name T1Happy
Type Ransomware
Cipher AES
Appendix .happy
Ransom note HIT BY RANSOMWARE.txt
Main executable T1.exe
Decryptable? Yes
Elimination Download and install security software capable of detecting the threat, such as Reimage Reimage Cleaner Intego or SpyHunter 5Combo Cleaner

According to the analysis, the IPLogger link of T1Happy ransomware redirects to the official NSA's website, which is pretty ironic considering that the authors of the virus are criminals. Additionally, one of the linked addresses redirects to an unknown domain which displays Bad Rabbit ransom note.

Ransomware is distributed with the help of a variety of techniques, including brute-forcing, exploit kits, repacked installers, fake updates, etc. However, due to the contents of the ransom note, it is highly likely that T1Happy ransomware authors used spam emails to infect victims:

In order to decrypt your files, you must decompile the ransomware (which is easy) and find out the encryption method (easy aswell)
Next time, think before your execute. Your next ransomware could'nt be that easy to crack and you would lost all your files 🙁

Evidently, the developers of malware do not wish to obtain your money, as there are no demands, contact emails or Bitcoin addresses present in the message. However, the infection is real, and T1Happy ransomware removal is a step that should be done before proceeding with file recovery.

To remove T1Happy ransomware, you should employ reputable anti-malware software that recognizes the threat, and we suggest using Reimage Reimage Cleaner Intego or SpyHunter 5Combo Cleaner, although other tools can be used as well. Eliminating the virus manually should only be performed by trained IT experts.

T1Happy ransomware virusT1Happy is a ransomware-type malware that does encrypt data but also claims that decryption can be easily executed

Spam emails help ransomware reaching multiple users worldwide

Hackers are not asking for any payment after the infection. However, it should serve users as a warning as to how easy it is to infect your PC with a cryptovirus. Ransomware and spam emails go together for a very long time, and it has been one of the most prominent distribution methods of malicious software for years.

Security experts[1] recommend employing security software and be careful while browsing the internet:

  • Do not casually open spam email attachments or click on links;
  • Protect your system by applying security patches regularly;
  • Scan downloaded files with help of such tools like Virus Total;
  • Avoid high-risk websites, such as gambling, porn, free online gaming, and similar;
  • Use adblock;
  • Use strong passwords or a password manager, as well as two-factor authentication;
  • Do not believe everything you see on the internet – it is easy to obfuscate a malicious file with hyperlinks, buttons, and similar methods.

T1Happy removal steps

It is unknown why T1Happy virus developers deployed it since they do not receive any benefits from infecting users. However, to some degree, it could serve as a message to those who did get infected. Because file decryption is possible, victims can get away with minor inconvenience, while real ransomware infection might result in permanent data and money loss.

To remove T1Happy ransomware, you should download and install a reputable anti-virus engine.  In case T1Happy ransomware tampers with anti-virus operation, we provide instructions below how to enter Safe Mode with Networking.

According to security experts,[2] the malware is decryptable, so users should contact them for help. Alternatively, you can rely on backups or third-party software to retrieve access to your data. However, do not forget to perform T1Happy ransomware removal before you proceed with file recovery, as they can get encrypted again.

do it now!
Reimage Happiness
Intego Happiness
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 T1Happy virus, follow these steps:

Remove T1Happy using Safe Mode with Networking

To remove T1Happy ransomware safely, perform these steps to enter 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 T1Happy

    Log in to your infected account and start the browser. Download Reimage Reimage Cleaner Intego or other legitimate anti-spyware program. Update it before a full system scan and remove malicious files that belong to your ransomware and complete T1Happy removal.

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

Remove T1Happy using System Restore

System Restore can be used to recover the operation of the computer:

  • 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 T1Happy. 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 Reimage Cleaner Intego and make sure that T1Happy removal is performed successfully.

Bonus: Recover your data

Guide which is presented above is supposed to help you remove T1Happy from your computer. To recover your encrypted files, we recommend using a detailed guide prepared by security experts.

If your files are encrypted by T1Happy, you can use several methods to restore them:

Data Recovery Pro might help to recover files locked by .happy

This software is a professional tool that is capable of restoring damaged or corrupted files. In some cases, users saw success with ransomware-encrypted files.

  • 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 T1Happy ransomware;
  • Restore them.

Make use of Windows Previous Versions feature

If you had System Restore enabled before the attack, you could try using Windows Previous Versions feature as follows:

  • 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”.

ShadowExplorer might be the right tool to use

If the ransomware did not remove Shadow Volume Copies, ShadowExplorer would retrieve all your files encrypted by T1Happy ransomware.

  • Download Shadow Explorer (;
  • 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.

Files are decryptable

Contact security researchers to assist you with file recovery in case methods above do not help.

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from T1Happy and other ransomwares, use a reputable anti-spyware, such as Reimage Reimage Cleaner Intego, SpyHunter 5Combo Cleaner or Malwarebytes

Do not let government spy on you

The government has many issues in regards to tracking users' data and spying on citizens, so you should take this into consideration and learn more about shady information gathering practices. Avoid any unwanted government tracking or spying by going totally anonymous on the internet. 

You can choose a different location when you go online and access any material you want without particular content restrictions. You can easily enjoy internet connection without any risks of being hacked by using Private Internet Access VPN.

Control the information that can be accessed by government any other unwanted party and surf online without being spied on. Even if you are not involved in illegal activities or trust your selection of services, platforms, be suspicious for your own security and take precautionary measures by using the VPN service.

Backup files for the later use, in case of the malware attack

Computer users can suffer from data losses due to cyber infections or their own faulty doings. Ransomware can encrypt and hold files hostage, while unforeseen power cuts might cause a loss of important documents. If you have proper up-to-date backups, you can easily recover after such an incident and get back to work. It is also equally important to update backups on a regular basis so that the newest information remains intact – you can set this process to be performed automatically.

When you have the previous version of every important document or project you can avoid frustration and breakdowns. It comes in handy when malware strikes out of nowhere. Use Data Recovery Pro for the data restoration process.

About the author
Olivia Morelli
Olivia Morelli - Ransomware analyst

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