A variant of Dharma ransomware, using the .korea file extension was recently detected by cyber-security experts. The virus aims to use multiple different types of tactics to spread onto victim machines and once there, it encrypts the files on the computers and adds the .korea file extension along with an e-mail and a ransom note. The virus aims to “motivate” victims to pay hefty ransom fees in order to get their infected files retrieved back to normal working state.
|.korea Files Virus
|Aimed at encrypting files on infected machines and then extorting victims to pay to get their files to work again.
|Files can not be opened and have the .korea extension.
|Spam Emails, Email Attachments, Executable files
See If Your System Has Been Affected by malware
Malware Removal Tool
|Join Our Forum to Discuss .korea 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.
.korea Files Virus – Distribution
The .korea file ransomware is the type of virus, that aims to infect users via a variety of means, including sending the infection directly to victims and also uploading it online, waiting for an infection to happen.
The main idea behind such infection methods is to get victims to fall to the trick, believing what they see is what they were searching for online or some important document concerning them. Usually the most often case is the one with e-mails that are sent directly to victims and these e-mails may have a file, embedded as an attachment, which is the actual infection object.
Files sent via mail could infect as a result of the victim downloading and executing them and the same goes for malicious web links that may also be sent via mail.
Another method that can also be used to infect users could be uploading the infection file on websites, where it may wait patiently to be downloaded by users. These types of files could often end up to be malicious files that pretend to be:
- Portable programs.
.korea Dharma Ransomware
Being a Dharma ransomware variant, the .korea files virus may drop multiple malicious files on the computers of victims. These malicious files could often be residing in the following Windows directories:
After .korea Dharma ransomware drops it’s virus files, the ransomware also creates it’s ransom note file, that looks in the following way:
The main idea of this ransom note is to convince you – the victim that your only option is to pay BitCoin to the cyber-criminals, which we would highly advise against. Paying the ransom may not only be very bad for you, because it may further complicate the situation, but you can not trust the crooks to recover your files as well.
In addition to the ransom note, the .korea Dharma virus may also add multiple different types of support files to the computers of victims. These files may perform malicious activities on the computers of victims, such as:
- Create mutexes.
- Escalate privileges.
- Obtain system information from your computer.
- See your language and region.
- Delete shadow copies.
- Modify Windows Registry Entries.
.korea Ransomware – Encryption
The .korea ransomware virus aims to encrypt files via the AES encryption algorithm, which generates an assymetric decryption key. The ransomware may attack and encrypt files, of the following types:
- Virtual Drive Images.
After encryption, the files assume the following appearance:
Remove Dharma Ransomware and Try Restoring .karma Files
Before you try to remove this version of Dharma ransomware, we would strongly advise you to do a fresh backup of your files. This will ensure that all of your encrypted files will be safe during the removal.
For the removal process, we would strongly recommend that you follow the removal instructions that are underneath this article. They have been created to help you delete the .korea variant of Dharma ransomware either manually or automatically. If manual removal does not seem to have any effect, then we advise you to do what most cyber-security experts do and that is to run a scan of your computer, using an advanced anti-malware software. This will effectively result in the malware being deleted automatically from your computer by having all it’s related files and objects to be erased.
In addition to this, if you want to recover files with the .korea file extension added, we recommend that you see the alternative file recovery instructions underneath. They may not be a 100% guarantee to recover all of your files, but with their aid, you might be able to at least restore some of your data.
.korea Files Virus-FAQ
What is .korea Files Virus Ransomware?
.korea 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.
What Does .korea Files 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 .korea Files Virus Infect?
Via several ways..korea 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.
Another way you may become a victim of .korea 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 ..korea Files Virus files?
You can't without a decryptor. At this point, the ..korea Files 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 ..korea Files Virus files successfully, then do not despair, because this virus is still new.
Can I Restore "..korea Files Virus" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore ..korea 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 .korea 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 .korea Files Virus ransomware and then remove it without causing any additional harm to your important ..korea Files 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 .korea 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.
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 .korea Files Virus Research
The content we publish on SensorsTechForum.com, this .korea 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.
How to recognize trustworthy sources:
- Always check "About Us" web page.
- Profile of the content creator.
- Make sure that real people are behind the site and not fake names and profiles.
- Verify Facebook, LinkedIn and Twitter personal profiles.