What Is Moia Virus?
Moia virus is the name of a cryptovirus, that belongs to the STOP ransomware family. Its main purpose is to get into your computer without you knowing and encrypt your files. This locks the files making them no longer able to be opened by any form of software, but the decryptor that contains the key to unlock the files and decode them. To decode the files, the criminals who are behind this threat want you to pay them a lot of money in the form of BitCoin. They leave behind a _readme.txt ransom note file that contains instructions on how to set up a BitCoin wallet, load it with money and send them the funds anonymously.
Read this article if you want to understand how Moia malware works and how you can remove it from your machine and try to recover your important data.
Moia Virus Summary
|Moia virus, also known as UDS:Trojan.Win32.Chapak.gen, Ransom:Win32/StopCrypt.KM!MTB, Win32:PWSX-gen [Trj], Win32:PWSX-gen [Trj], A Variant Of Win32/GenKryptik.FHJB
|The ransomware encrypts files on your computer system and demands a ransom to be paid to allegedly recover them.
|The Moia Virus ransomware will encrypt your files by appending the .moia extension to them.
|Ransom Demanding Note
|Spam Emails, Email Attachments
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Moia Virus – Main Activity
The Irjg, Guer, and Vtua viruses are just some of the iterations of this large family of threats. The main methods that are used to infect your computer are several, but the most often utilised of those are the following ones:
- In case it has been sent to you via email, pretending to be some sort of attachment or a file that is posted in the link within the email.
- If the virus gets downloaded from some type of a shady website.
In case you have downloaded the virus from the web, then there is a chance that the files could pretend to be one of the following executables:
- Software or game cracks.
- Key generator (or Keygen).
- Fake installation files.
- Software patches.
- Self extracting archives or regular archives.
- Cracked portable versions of apps.
If however this virus is sent to you by email, then the files may appear as if they are some type of important document, like for example:
- Work-related files.
- E-Tickets for events or flights.
When an infection with the Moia virus happens, the infection file connects to a remote server, from where it downloads the virus files, located in the following windows Directories:
The Moia virus also performs changes to some of the settings in the Windows Registry Editor as well. This includes tampering with the following subkeys:
Adding values in those keys will make sure the virus runs automatically each time you both Windows.
The main purpose of the malware is to get you to follow the instructions in the ransom note it leaves behind. It is called _readme.txt and carries the following message:
To encrypt your files, the Moia virus runs a scanning operation which detects them and encodes them based on their file extensions. The main files that are attacked are the following:
- Video file types (.mp4, .avi, etc.).
- Audio file formats (.mp3, .wav, etc.).
- Pictures (.jpg, .png, .etc).
- Archives (.zip, .rar, etc).
- Document file kinds (.docx, .pptx, etc.).
- Other types of often used data.
Then, this virus leaves the files with its own file extension, looking like the following example shows:
Keep reading this removal article to learn more on how you can get rid of this infection and try to get your files back.
Remove Moia Virus and Try to Restore Files
If you want to secure your computer by removing Moia virus from it, we would suggest following the removal steps below. For the maximum effectiveness of the removal we would recommend the same as any expert will tell you – that is to download an advanced anti-malware software and scan your computer. Such a professional security program will make sure to the deck then delete any malicious files from your computer system and protect them in the future.
If you want to try and get back as many .moia files as possible but the decryption software that is posted online for this particular virus does not work, you are welcome to try the alternative file recovery methods we have posted beneath. They are not 100% solution to this thread but they could help you restore at least some of the data.
What is Moia Virus Ransomware?
Moia 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.
What Does Moia Virus Ransomware Do?
Ransomware in general is a malicious software that is designed to block access to your computer or files until a ransom is paid.
Ransomware viruses can also damage your system, corrupt data and delete files, resulting in the permanent loss of important files.
How Does Moia Virus Infect?
Via several ways.Moia 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.
Another way you may become a victim of Moia 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 .Moia Virus files?
You can't without a decryptor. At this point, the .Moia Virus files are encrypted. You can only open them once they are decrypted using a specific decryption key 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 .Moia Virus files successfully, then do not despair, because this virus is still new.
Can I Restore ".Moia Virus" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Moia 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 Moia 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 Moia Virus ransomware and then remove it without causing any additional harm to your important .Moia Virus files.
Can I 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 Moia 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.
Can a 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 Moia Virus Research
The content we publish on SensorsTechForum.com, this Moia 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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