This article has been created to help you understand what is the Shrug ransomware virus (ShrugDecryptor) and show how to remove it plus how you can restore files, encrypted by it with an added .SHRUG2 extension.
A new ransomware virus, calling itself .SHRUG2 ransomware is the type of virus, whose primary purpose is to convince victims to pay $70 worth of BitCoin for about 3 days time. The ransomware virus aims to set a deadline to pay the ransom and if the victim does not comply, the actors threaten to destroy the decryption keys of the files, supposedly making them completely undecryptable. If your computer has been victimized by the .SHRUG2 files virus, we advise that you read this article and learn how you can remove this variant of Shrug Ransomware and how you can try to recover your files or decrypt them.
|Name||.SHRUG2 Files Virus|
|Short Description||Aims to encrypt the files on the victim’s computer and then gives 3 days to pay $70 ransom to decrypt them.|
|Symptoms||The files are encrypted with the .SHRUG2 file extension added to them and a ransom note, called ShrugDecryptor appears on the victim PC.|
|Distribution Method||Spam Emails, Email Attachments, Executable files|
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|User Experience||Join Our Forum to Discuss .SHRUG2 Files Virus.|
|Data Recovery Tool||Windows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive.|
.SHRUG2 Files Virus – Distribution Methods
For the .SHRUG2 file ransomware to be effectively distributed, the creators of this malware aim to push the malicious files of this virus via e-mails that pretend to originate from big companies, from the likes of:
In addition to this, the .SHRUG2 files virus is the type of threat that aims to get users to download the malicious payload of the ransomware, masked as a fake document. The types of files which may pose as legitimate are usually:
- Banking documents.
- Purchase details.
Furthermore, in addition to via e-mail, the .SHRUG2 files virus may also pose as a legitimate program of some sort that is downloadable. These types of files are uploaded on suspicious sites for software downloads and they often pretend to be:
- Setups of software.
- Fake executable files.
- Fake portable programs.
- Patches, cracks or other forms of software license activators.
.SHRUG2 Files Virus – More Information
The .SHRUG2 ransomware is the type of ransomware that aims to slither on your PC undetected and then hold your files hostage for ransom. To reach this end goal, the .SHRUG2 files virus performs series of unwanted activities on your PC. For starters, the ransomware virus drops it’s payload files on the computer of the victim. The files consist of the main malicious executable of Shrug Ransomware and other support files of the virus, like it’s ransom note. The ransomware may drop it’s malicious files in the following Windows directories:
The primary sample file of Shrug ransomware has been reported to have the following information:
→ SHA256: c89833833885bafdcfa1c6ee84d7dbcf2389b85d7282a6d5747da22138bd5c59
After the files belonging to Shrug ransomware are dropped on the victim PC, the malware may start to create mutexes and modify system files of Windows. In addition to this, the ransomware may also add registry entries in the following Windows Registry sub-keys:
This activity is done with the purpose to get the ransomware virus to run automatically when you boot Windows and log in.
Among the malicious files of Shrug ransomware is it’s ransom note file, calling itself ShrugDecryptor. It appears In a typical ransomware manner with a mocking image at the expense of the user:
Shrug Ransomware – Encryption Process
The second variant of Shrug ransomware may initially scan for the types of files it wants to encrypt. The virus looks for the most often used files on the computers of victims such as:
- Audio files.
- Virtual Drives.
Once the files are detected, the ransomware encrypts them using the same encryption mode as HiddenTear ransomware does, since Shrug is a HiddenTear variant. After encryption, the virus adds the .SHRUG2 file extension to the files that have been encrypted by it and they start to appear like the following:
Remove Shrug Ransomware and Restore .SHRUG2 Files
To remove this ransomware virus from your computer it is recommended that you follow the removal instructions underneath this article. They have been divided in manual and automatic removal instructions. If manual removal is not a solution for you because of one reason or the other, be advised that researchers recommend to remove .SHRUG2 virus automatically by downloading an advanced anti-malware software, which will take care of the removal process for you.
If you want to restore files, encrypted by this variant of Shrug Ransomware, be advised that you might be in luck, because it is actually a variant of HiddenTear. This is why we have created the Decryption Instructions, which can help decrypt most HiddenTear ransomware variants for free. In addition to this, if this method does not work for you, you can try the alternative methods for file recovery in step “2. Restore files encrypted by .SHRUG2 Files Virus” below.
.SHRUG2 Files Virus-FAQ
What is .SHRUG2 Files Virus Ransomware?
.SHRUG2 Files Virus is a ransomware infection - the malicious software that enters your computer silently and blocks either access to the computer itself or encrypt your files.
Many ransomware viruses use sophisticated encryption algorithms to make your files inaccessible. The goal of ransomware infections is to demand that you pay a ransom payment to get access to your files back.
Can .SHRUG2 Files Virus Ransomware Cayse Damage?
Yes, ransomware can damage your computer. Ransomware is a malicious software that is designed to block access to your computer or files until a ransom is paid.
Ransomware can also damage your system, corrupt data and delete files, resulting in the permanent loss of important files.
Should I Ignore Viruses, Like .SHRUG2 Files Virus?
No, you should never ignore ransomware. It can encrypt your data and block access to your computer, making it impossible to access your files until you pay a ransom.
Ignoring ransomware could lead to the permanent loss of your data, as well as the potential for the ransomware to spread to other computers on your network. Additionally, paying the ransom does not guarantee that your data will be recovered.
How Does .SHRUG2 Files Virus Infect?
Via several ways..SHRUG2 Files Virus Ransomware infects computers by being sent via phishing emails, containing virus attachment.
This attachment is usually masked as an important document, like an invoice, bank document or even a plane ticket and it looks very convincing to users.
After you download and execute this attachment, a drive-by download occurs and your computer is infected with the ransomware virus.
Another way you may become a victim of .SHRUG2 Files Virus is if you download a fake installer, crack or patch from a low reputation website or if you click on a virus link. Many users report getting a ransomware infection by downloading torrents.
How to Open ..SHRUG2 Files Virus files?
You can't. At this point, the ..SHRUG2 Files Virus files are encrypted. You can only open them once they are decrypted using a specific decryptionkey for the particular algorithm.
What to Do If a Decryptor Does Not Work?
Do not panic, and backup the files. If a decryptor did not decrypt your ..SHRUG2 Files Virus files successfully, then do not despair, because this virus is still new.
Can I Restore "..SHRUG2 Files Virus" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore ..SHRUG2 Files Virus files.
These methods are in no way 100% guaranteed that you will be able to get your files back. But if you have a backup, your chances of success are much greater.
How To Get Rid of .SHRUG2 Files Virus Virus?
The safest way and the most efficient one for the removal of this ransomware infection is the use a professional anti-malware program.
It will scan for and locate .SHRUG2 Files Virus ransomware and then remove it without causing any additional harm to your important ..SHRUG2 Files Virus files.
Also, keep in mind that viruses like .SHRUG2 Files Virus ransomware also install Trojans and keyloggers that can steal your passwords and accounts.
What to Do If I Cant Get The Files Back?
There is still a lot you can do. If none of the above methods seem to work for you, then try these methods:
- Try to find a safe computer from where you can can login on your own line accounts like One Drive, iDrive, Google Drive and so on.
- Try to contact your friends, relatives and other people so that they can check if they have some of your important photos or documents just in case you sent them.
- Also, check if some of the files that were encrypted can be re-downloaded from the web.
- Another clever way is to find another old computer, a flash drive or even a CD or a DVD where you may have saved your older documents. You might be surprised what will turn up.
- You can also go to your email account to check if you can send any attachments to other people. Usually what is sent the email is saved on your account and you can re-download it. But most importantly, make sure that this is done from a safe computer and make sure to remove the virus first.
More tips you can find on our forums, where you can also asks any questions about your ransomware problem.
How to Report Ransomware to Authorities?
In case your computer got infected with a ransomware infection, you can report it to the local Police departments. It can help authorities worldwide track and determine the perpetrators behind the virus that has infected your computer.
Below, we have prepared a list with government websites, where you can file a report in case you are a victim of a cybercrime:
Cyber-security authorities, responsible for handling ransomware attack reports in different regions all over the world:
Germany - Offizielles Portal der deutschen Polizei
United States - IC3 Internet Crime Complaint Centre
United Kingdom - Action Fraud Police
France - Ministère de l'Intérieur
Italy - Polizia Di Stato
Spain - Policía Nacional
Netherlands - Politie
Poland - Policja
Portugal - Polícia Judiciária
Greece - Cyber Crime Unit (Hellenic Police)
India - Mumbai Police - CyberCrime Investigation Cell
Australia - Australian High Tech Crime Center
Reports may be responded to in different timeframes, depending on your local authorities.
Can You Stop Ransomware from Encrypting Your Files?
Yes, you can prevent ransomware. The best way to do this is to ensure your computer system is updated with the latest security patches, use a reputable anti-malware program and firewall, backup your important files frequently, and avoid clicking on malicious links or downloading unknown files.
Can .SHRUG2 Files Virus Ransomware Steal Your Data?
Yes, in most cases ransomware will steal your information. It is a form of malware that steals data from a user's computer, encrypts it, and then demands a ransom in order to decrypt it.
Can Ransomware Infect WiFi?
Yes, ransomware can infect WiFi networks, as malicious actors can use it to gain control of the network, steal confidential data, and lock out users. If a ransomware attack is successful, it could lead to a loss of service and/or data, and in some cases, financial losses.
Should I Pay Ransomware?
No, you should not pay ransomware extortionists. Paying them only encourages criminals and does not guarantee that the files or data will be restored. The better approach is to have a secure backup of important data and be vigilant about security in the first place.
What Happens If I Don't Pay Ransom?
If you don't pay the ransom, the hackers may still have access to your computer, data, or files and may continue to threaten to expose or delete them, or even use them to commit cybercrimes. In some cases, they may even continue to demand additional ransom payments.
Why Is the Ransom Paid in Crypto?
Cryptocurrency is a secure and untraceable form of payment, making it the ideal choice for ransom payments. It is difficult to trace, and the transactions are almost instantaneous. This means it is nearly impossible for authorities to track the payment and recover the money.
Can Ransomware Attack Be Detected?
Yes, ransomware can be detected. Anti-malware software and other advanced security tools can detect ransomware and alert the user when it is present on a machine.
It is important to stay up-to-date on the latest security measures and to keep security software updated to ensure ransomware can be detected and prevented.
Do Ransomware Criminals Get Caught?
Yes, ransomware criminals do get caught. Law enforcement agencies, such as the FBI, Interpol and others have been successful in tracking down and prosecuting ransomware criminals in the US and other countries. As ransomware threats continue to increase, so does the enforcement activity.
About the .SHRUG2 Files Virus Research
The content we publish on SensorsTechForum.com, this .SHRUG2 Files Virus how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific malware and restore your encrypted files.
How did we conduct the research on this ransomware?
Our research is based on an independent investigation. We are in contact with independent security researchers, and as such, we receive daily updates on the latest malware and ransomware definitions.
To better understand the ransomware threat, please refer to the following articles which provide knowledgeable details.
As a site that has been dedicated to providing free removal instructions for ransomware and malware since 2014, SensorsTechForum’s recommendation is to only pay attention to trustworthy sources.
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- Always check "About Us" web page.
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