Ghas Virus

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*Ghas is a variant of Stop/DJVU. Source of claim SH can remove it.

Ghas

Ghas is a very dangerous file-encrypting virus of the Ransomware family and it seeks to deny you access to your own personal data. Ghas uses a sophisticated encryption algorithm to ensure your files cannot be accessed unless you agree to pay a ransom.

Djvu Ransom Note
The Ghas virus file ransom note

A Ransomware such as Ghas is a threat that can attack you very unexpectedly. This malware relies on the effect of surprise in order to shock its victims and extract money from them. It does that by secretly encrypting the files that are stored on the compromised computer, and then asking the attacked users to pay a ransom in order receive a decryption key for them. If you are reading this because you have been infected with Ghas, Hajd or Voom, you may well be feeling frustrated and may desperately be seeking a highly effective solution that can help you avoid the ransom payment and remove the infection. Fortunately, we may be able to help you with this uneasy task by providing you with some alternative methods which don’t involve giving your money to the attackers. Below, there is a manual removal guide which you can use to deal with Ghas, as well a professional removal tool, and a file-recovery section. Check them out and decide for yourself on what the best way to handle the Ransomware’s attack would be in your case.

The Ghas virus

The Ghas virus is one of the latest and most advanced Ransomware-type computer viruses and its goal is to put all of your most important files under a lockdown. After the Ghas virus succeeds in locking your data, it tells you that you must pay a ransom to release the files.

Ransomware infections are a rather unique form of computer malware. This is because, unlike Trojans, Rootkits, Spyware, and other similar viruses, the Ransomware infections usually do not damage or corrupt anything on the system – nothing that would normally trigger a warning from an antivirus program. Instead, Ransomware utilizes a harmless process known as data-encryption as a tool for blackmailing. The encryption itself, however, isn’t a harmful process. It is used on a day-to-day basis for protecting all kinds of data – it is used by instant message applications, shopping sites, online banking platforms, and so on. People need encryption to keep sensitive information protected from unauthorized access. This is the reason why the majority of antivirus programs do not consider the encryption as something disturbing and typically do nothing to end such processes.

People with malicious intentions, however, have come up with a way to use this otherwise invaluable data protection method as a base for money extortion. They block the access to your most valuable files secretly, and simply surprise you with a scary ransom note which asks you to send money to them so as to regain your access.

The Ghas file encryption

The Ghas file encryption is a very advanced file-locking process and it can only be reversed if the correct decryption key is applied to the files. In some cases, there might be ways to bypass the Ghas file encryption and bring back some of the inaccessible files.

Ghas File
The .ghas file virus

Many shocked web users keep sending money to the extortionists behind the Ransomware with the hope of having their documents restored. Unfortunately, by doing this, they only sponsor the crooks and encourage them to keep on file-encrypting viruses and unleashing them on unsuspecting victims. For this reason, we often advise the people who land on our “How to remove” page to exhaust their other alternative options of coping with the Ransomware before deciding on paying the ransom transaction. If you need some help with where to start, you can take a look at our removal guide right after this article. It will assist you with removing Ghas, which is, by no means, a small thing. In addition, it may also assist you with the recovery of some of your encrypted files from system backups. We cannot guarantee that this will always be the case, but it won’t hurt to give a try to the file recovery suggestions.

 

SUMMARY:

NameGhas
TypeRansomware
Detection Tool

anti-malware offerOFFER Read more details in the first ad on this page, EULA, Privacy Policy, and full terms for Free Remover.

*Ghas is a variant of Stop/DJVU. Source of claim SH can remove it.

Remove Ghas Ransomware


Step1

The removal of Ghas, just like with most other ransomware variants, necessitates full attention. What you need to know is that the ransomware removal process may require a few computer restarts, thus, it’s a good idea to bookmark this page in your browser so you can easily follow the steps outlined here. It’s also a good idea to restart your computer in Safe Mode, which disables all but the most essential programs and services, making it easier to detect and remove malicious software.

Step2

WARNING! READ CAREFULLY BEFORE PROCEEDING!

*Ghas is a variant of Stop/DJVU. Source of claim SH can remove it.

Using the CTRL+SHIFT+ESC keyboard shortcut, open the Task Manager and check the Processes tab for suspicious processes. CPU and memory-consuming processes that don’t make any sense should be given extra attention.

malware-start-taskbar

When you right-click on a process you believe to be harmful to the system, select Open File Location from the pop-up menu and then drag and drop any suspicious files found in the selected process’s File Location folder in the powerful free online virus scanner below.

Each file will be scanned with up to 64 antivirus programs to ensure maximum accuracy
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    Before removing any files or directories that the scanner has identified as potentially harmful, first stop any potentially harmful processes by right-clicking on them and selecting End Process.

    Step3

    It is not uncommon for malware to target a computer’s Hosts file. In order to find any malicious IP addresses listed under Localhost, you must open the Hosts file and search for them. Using the Windows and R keys simultaneously, paste the following command in the Run command box:.

    notepad %windir%/system32/Drivers/etc/hosts

    Open the Hosts file on the screen by clicking the OK button. If you come across IP addresses that look like the ones in the image below, please share them with us in the comments section. A member of our team will take a look at them to determine whether or not they pose a threat.

    hosts_opt (1)

    The System Configuration settings, particularly the Startup tab, is the next system location that may be altered as a result of a ransomware attack. There may be items on the computer’s startup list that need to be disabled. By typing msconfig in the Windows search bar and clicking on the result, you can easily access System Configuration and check what is listed in the Startup tab: 

    msconfig_opt

    Any startup item with an unfamiliar name or non trusted manufacturer should be unchecked in the Startup tab. Be sure to save your changes and leave checked only the check boxes next to legitimate items.

    Step4

    *Ghas is a variant of Stop/DJVU. Source of claim SH can remove it.

    More advanced malware often adds harmful registry entries in order to stay on the system longer and be more difficult to remove by inexperienced users. Even in the case of Ghas, the ransomware may have added potentially harmful files to your computer’s system registry. That’s why in the next step you need to check the Registry Editor to see if the infection is still present. There are several ways to do this. For instance, you can type Regedit in the Windows search bar and press Enter. You can, then open a Find window by pressing the CTRL and F keys together. Type the ransomware’s name in the Find box. After that, all you have to do is press the Find Next button.

    Remove any traces of the ransomware that may have been left behind. Remember that if you delete files that are not related to the ransomware, your operating system could become corrupted. If you don’t remove all the registry entries associated with the infection, however, is possible that Ghas may reappear. Using an anti-malware program to scan your computer for hidden malware files is the best option in this case.

    The following five locations should also be checked manually for ransomware-related entries. Open them by typing their names in the Windows search bar and then pressing Enter.

    1. %AppData%
    2. %LocalAppData%
    3. %ProgramData%
    4. %WinDir%
    5. %Temp%

    We highly recommend scanning and removing any potentially harmful entries that you discover. In the end, open Temp, select all files there, and press Del on your keyboard to remove all temporary files from your computer.

    Step5

    How to Decrypt Ghas files

    Once the ransomware has been removed, the most pressing concern for those who were infected is how to decrypt their files. However, extreme caution must be paid throughout this procedure because each ransomware variant has a different method for recovering encrypted data. Ransomware variants can be identified by looking at the encrypted file extensions.

    To have success with file recovery its very important to use a reputable anti-virus program, such as the one available on this page, to get rid of Ghas and other malicious software. This will allow you to safely try different file-recovery methods and even connect backup sources to the computer, once you are certain that Ghas has been completely removed from your system. 

    New Djvu Ransomware

    A new variant of the Djvu ransomware known as STOP Djvu has recently been discovered. What helps victims distinguish this infection from others is the .Ghas suffix that is typically being added to the end of the encrypted files. If an offline key has been used to encrypt the data, the decryptor in the following link may be able to assist you in decrypting it.

    https://www.emsisoft.com/ransomware-decryption-tools/stop-djvu

    To download STOPDjvu.exe on your computer, click on the blue Download button on the web page from the link.

    When you save the file on the computer, select “Run as Administrator” and then press the Yes button to launch the program. You can start the decryption process after reading the license agreement and the brief instructions and clicking the Decrypt button. This tool does not support decryption of data encoded with unknown offline or online keys. 

    Note that, if you find yourself in trouble, the anti-virus software listed in this removal guide can assist you in quickly and easily eradicating the ransomware. You can also use the free online virus scanner to check any files that appear suspicious.

     

     

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    About the author

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    Brandon Skies

    Brandon is a researcher and content creator in the fields of cyber-security and virtual privacy. Years of experience enable him to provide readers with important information and adequate solutions for the latest software and malware problems.

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