.koreaGame Files Virus - How to Remove it and Restore Data

.koreaGame Files Virus – How to Remove it and Restore Data

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.koreaGame Files Virus Remove Restore Data

This article has been created in order to explain what is .koreaGame files virus and how to remove it from your computer. In addition, a free decryption solution for .koreaGame files is presented in the guide at the end.

The .koreaGame files virus is reported as a new iteration of Jigsaw ransomware. The infection infiltrates computer systems to encrypt important data stored on them so it can then demand a ransom for a decryption solution. Once the threat is running on the system it modifies essential settings in order to use some of the system’s functionalities and ensure its persistence on the infected host. At the end of the attack corrupted files can be recognized by the extension .koreaGame appended to their original names. They remain inaccessible until a working decryption solution is obtained and applied. In addition, a ransom note could appear on the PC screen to blackmail users into paying the demanded ransom. Keep reading to understand how you can remove .koreaGame files virus completely from the infected system and restore encrypted files without paying the ransom.

Threat Summary

TypeRansomware, Cryptovirus
Short Description The .koreaGame files virus is a data locker ransomware that encrypts files stored on infected hosts and drops a ransom note to demand ransom payment.
SymptomsImportant files are encrypted and renamed with the extension .koreaGame. The access to encrypted files is restricted. A ransom payment is demanded.
Distribution MethodSpam Emails, Email Attachments, Executable files
Detection Tool See If Your System Has Been Affected by .koreaGame


Malware Removal Tool

User ExperienceJoin Our Forum to Discuss .koreaGame.
Data Recovery ToolWindows 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.

.koreaGame Files Virus – Ways of Distribution

One of the possible ways of infection is after a visit of compromised web page that is set to install .koreaGame file virus directly on the target host. The links to such pages can be pushed by various advertising campaigns, posted on social media channels or presented in email spam messages.

Often the ransomware payload may be embedded on documents that are then attached to email spam messages. Beware and practice caution before you decide to download and open files from the emails you receive even when they seem legitimate. It is a common practice of hackers to pose as representatives of well-known companies, services, websites and even governmental institutions in an attempt to trick users into infecting themselves with devastating infections like .koreaGame ransomware virus.

It is also possible to execute unnoticeably the ransomware payload during the installation of a desired free app as its code may be incorporated into the installer.

.koreaGame Files Virus – More Information

Once .koreaGame ransomware virus is running on the system it initiates a sequence of malicious activities in order to plague the system and then encrypt target files. At first, it may drop additional malware files and objects by connecting to its servers. It is also possible that the threat will create some new files on the system which can then hook legitimate Windows processes in order to utilize their range of capabilities and remain undetected.

Even though the ransomware may be designed to delete its traits after it plagues the system, some of its malicious files may remain on the system. There are several essential Windows system folders where malicious files may be stored:

  • %AppData%
  • %Local%
  • %LocalLow%
  • %Roaming%
  • %Temp%
  • %Windows%

Next, .koreaGame data locker may access Windows Registry Editor to create malicious values under some main sub-keys. Like the majority of ransomware infections, the new Korean Jigsaw variant is likely to affect the Run and RunOnce registry sub-keys. So once the malicious values are added, ransomware files can execute automatically on each system start. This is due to the set of actions managed by these two registry sub-keys. They are created to store information about all files and objects that are executed on each system start. Thus, the persistence ransomware acquires may lead to some difficulties during the removal process. You can overcome them by following all the steps of the guide below.

At the very end .koreaGame files virus is likely to display a ransom note on the PC screen. The message is supposedly written in Korean and what it aims is to blackmail victims into contacting hackers at a given email address powerhacker03@hotmail.com. Under no circumstances, you should do this or pay them the ransom. Furthermore, a free decryption solution that will help you to restore .koreaGame data is available and you can find in this guide.

.koreaGame Files Virus – Data Encryption Process

The good news is that thanks to the efforts made by the security researcher Michael Gillespie a free decrypter is available. So all victims of attacked by Jigsaw ransomware variants are able to download it and restore corrupted files. By following the guide below you will find a download link and instructions how to restore .koreaGame files.

Similar to other Jigsaw iterations like Admin@adsoleware.com Virus, .Game File Virus and .CryptWalker File Virus, the .koreaGame crypto virus is likely to encrypt files that are of the following types:

→.3dm, .3g2, .3gp, .7zip, .aaf, .accdb, .aep, .aepx, .aet, .ai, .aif, .as, .as.txt, .as3, .asf, .asp, .asx, .avi, .bmp, .c, .class, .cpp, .cs, .csv, .dat, .db, .dbf, .doc, .docb, .docm, .docx, .dot, .dotm, .dotx, .dwg, .dxf, .dxf.c, .efx, .eps, .fla, .flv, .gif, .h, .idml, .iff, .indb, .indd, .indl, .indt, .inx, .jar, .java, .jpeg, .jpg, .js, .m3u, .m3u8, .m4u, .max, .mdb, .mid, .mkv, .mov, .mp3, .mp4, .mpa, .mpeg, .mpg, .msg, .pdb, .pdf, .php, .plb, .pmd, .png, .pot, .potm, .potx, .ppam, .ppj, .pps, .ppsm, .ppsx, .ppt, .pptm, .pptx, .prel, .prproj, .ps, .psd, .py, .ra, .rar, .raw, .rb, .rtf, .sdf, .ses, .sldm, .sldx, .sql, .svg, .swf, .tif, .txt, .vcf, .vob, .wav, .wma, .wmv, .wpd, .wps, .xla, .xlam, .xll, .xlm, .xls, .xlsb, .xlsm, .xlsx, .xlt, .xltm, .xltx, .xlw, .xml, .xqx, .zip

After, encryption all corrupted files are left out of order so you cannot open them and view the information they store. They can be recognized by the specific string of extensions appended at the end of their original names:


Remove Ransomware and Restore .koreaGame Files

The step-by-step removal guide below provides both manual and automatic approaches. Beware that the removal of .koreaGame files virus is not an easy task. It is a severe threat that plagues the whole system. Security researchers recommend the help of advanced anti-malware tool for maximum efficiency.

After you fulfill the removal process make sure to check the “Restore Files” step available in our guide below. But before that be advised to back up all encrypted files to an external drive and prevent their irreversible loss.

Gergana Ivanova

Gergana Ivanova

Gergana has completed a bachelor degree in Marketing from the University of National and World Economy. She has been with the STF team for three years, researching malware and reporting on the latest infections.

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