ADHUBLLKA Files. How to remove virus & restore Windows?

Written by Brendan Smith

ADHUBLLKA is a ransomware-type infections1. This infection encrypts important personal files (video, photos, documents). The crypted files can be tracked by specific “ADHUBLLKA” extension. So, you can’t obtain access to them at all.

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In this article I will try to help you remove ADHUBLLKA virus for free.

What is “ADHUBLLKA”?

Ransomware is a kind of virus that crypted your documents and then forces you to pay to restore them.

ADHUBLLKA is basically similar to other representatives of ransomware like: Jope, Mado, Opqz. It crypted all popular file types. Hence, users cannot open the your documents or photos. ADHUBLLKA adds its particular “ADHUBLLKA” extension into all files. For example, the file “video.avi”, will be amended into “video.aviADHUBLLKA”. As soon as the encryption is accomplished, ADHUBLLKA creates a special file “read_me.txt” and drop it into all folders that contain the modified files.

Here is a short details for the ADHUBLLKA ransomware:
Ransomware family2Unknown
Ransomware note_readm.txte
RansomFrom $490 to $980 (in Bitcoins)
DetectionMSIL/Packed.Confuser.DH, Ransom.Rapid, Win32/Agent.UBA
SymptomsMost of your files (photos, videos, documents) have a ADHUBLLKA extension and you can’t open it
Fix ToolSee If Your System Has Been Affected by ADHUBLLKA file virus

The cryptography algorithm used by ADHUBLLKA is AES-256. So, if your documents got encrypted with a specific decryption key, which is totally unique and there are no other copies. The sad reality is that it is impossible to restore the information without the unique key available.

In case if ADHUBLLKA worked in online mode, it is impossible for you to gain access to the AES-256 key. It is stored on a remote server owned by the frauds who promote the ADHUBLLKA ransomware.

For receiving decryption key the payment should be $980. To obtain the payment details the victims are encouraged by the message to contact the frauds by email (

Do not pay for ADHUBLLKA!

read_me.txt file also indicates that the computer owners must get in touch with the ADHUBLLKA representatives during 72 hours starting from the moment of files where encrypted. On the condition of getting in touch within 72 hours users will be granted a 50% rebate, thus the ransom amount will be minimized down to $490). However, stay away from paying the ransom!

I definitely advise that you do not contact these frauds and do not pay. The one of the most real working solution to recover the lost data – just using the available backups, or use Decrypter tool.

The peculiarity of all such viruses apply a similar set of actions for generating the unique decryption key to recover the ciphered data.

Thus, unless the ransomware is still under the stage of development or possesses with some hard-to-track flaws, manually recovering the ciphered data is a thing you can’t really perform. The only solution to prevent the loss of your valuable data is to regularly make backups of your crucial files.

Note that even if you do maintain such backups regularly, they ought to be put into a specific location without loitering, not being connected to your main workstation.

For instance, the backup may be kept on the USB flash drive or some alternative external hard drive storage. Optionally, you may refer to the help of online (cloud) information storage.

Needless to mention, when you maintain your backup data on your common device, it may be similarly ciphered as well as other data.

For this reason, locating the backup on your main device is surely not a wise idea.

How I was infected?

ADHUBLLKA infection attack

ADHUBLLKA attack following a successful phishing attempt.

Nevertheless, these are the common leaks through which it may be injected into your PC:

  • hidden installation along with other apps, especially the utilities that work as freeware or shareware;
  • dubious link in spam emails leading to the ADHUBLLKA installer
  • online free hosting resources;
  • using illegal peer-to-peer (P2P) resources for downloading pirated software.

There were cases when the ADHUBLLKA virus was disguised as some legitimate tool, for example, in the messages demanding to initiate some unwanted software or browser updates. This is typically the way how some online frauds aim to force you into installing the ADHUBLLKA ransomware manually, by actually making you directly participate in this process.

Surely, the bogus update alert will not indicate that you are going to actually inject the ADHUBLLKA ransomware. This installation will be concealed under some alert mentioning that allegedly you should update Adobe Flash Player or some other dubious program whatsoever.

Of course, the cracked apps represent the damage too. Using P2P is both illegal and may result in the injection of serious malware, including the ADHUBLLKA ransomware.

To sum up, what can you do to avoid the injection of the ADHUBLLKA ransomware into your device? Even though there is no 100% guarantee to prevent your PC from getting damaged, there are certain tips I want to give you to prevent the ADHUBLLKA penetration. You must be cautious while installing free software today.

Make sure you always read what the installers offer in addition to the main free program. Stay away from opening dubious email attachments. Do not open files from the unknown addressees. Of course, your current security program must be always updated.

The malware does not speak openly about itself. It will not be mentioned in the list of your available programs. However, it will be masked under some malicious process running regularly in the background, starting from the moment when you launch your PC.

The message by the ADHUBLLKA ransomware states the following frustrating information:

Don’t worry, you can return all your files!
All your files documents, photos, databases and other important are encrypted with strongest encryption and unique key.
The only method of recovering files is to purchase decrypt tool and unique key for you.
This software will decrypt all your encrypted files.
Don’t try to use third-party decrypt tools because it will destroy your files.
Discount 50available if you contact us first 72 hours.
To get this software you need write on our e-mail:

The image below gives a clear vision of how the files with “ADHUBLLKA” extension look like:

ADHUBLLKA Virus - crypted ADHUBLLKA files

Example of crypted ADHUBLLKA files

How to remove ADHUBLLKA virus?

Reasons why I would recommend GridinSoft3

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes4.

Download Removal Tool.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your computer.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your PC for ADHUBLLKA infections and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Frequently Asked Questions

How can I open “ADHUBLLKA” files?

No way. These files are encrypted by ADHUBLLKA ransomware. The contents of ADHUBLLKA files are not available until they are decrypted.

ADHUBLLKA files contain important information. How can I decrypt them urgently?

If your data remained in the ADHUBLLKA files are very valuable, then most likely you made a backup copy. If not, then you can try to restore them through the system function – Restore Point.

All other methods will require patience.

You have advised using GridinSoft Anti-Malware to remove ADHUBLLKA. Does this mean that the program will delete my encrypted files?

Of course not. Your encrypted files do not pose a threat to the computer. What happened has already happened.

You need GridinSoft Anti-Malware to remove active system infections. The virus that encrypted your files is most likely still active and periodically, runs a test for the ability to encrypt even more files.

In addition, these viruses install keyloggers and backdoors for further malicious actions (for example theft of passwords, credit cards) often.

What can I do right now?

If your computer is infected with ransomware, I recommend that you contact the following government fraud and scam sites to report this attack:

If the guide doesn’t help you to remove ADHUBLLKA infection, please download the GridinSoft Anti-Malware that I recommended. Also, you can always ask me in the comments for getting help. Good luck!

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  1. Ransomware-type infection:
  2. My files are encrypted by ransomware, what should I do now?
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About the author

Brendan Smith

I'm Brendan Smith, a passionate journalist, researcher, and web content developer. With a keen interest in computer technology and security, I specialize in delivering high-quality content that educates and empowers readers in navigating the digital landscape.

With a focus on computer technology and security, I am committed to sharing my knowledge and insights to help individuals and organizations protect themselves in the digital age. My expertise in cybersecurity principles, data privacy, and best practices allows me to provide practical tips and advice that readers can implement to enhance their online security.

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