Djvu VirusRansomwareRemoval Guide

Hgml Virus Removal Guide (+Decrypt .hgml files)

Hgml Virus Ransomware

Hgml is a harmful software functioning as typical ransomware. Michael Gillespie, the well-known malware researcher, first found this new name in the DJVU ransomware family.

Hgml was created for the sole function to encrypt all popular file types. Logically, as quickly as the file encryption is effectively accomplished, the users are not able to get access to them. Hgml ransomware includes its own “.hgml” to all the encrypted data. For example, the file “price_list.xls”, when crypted by Hgml, will be titled as “price_list.xls.hgml”. As soon as the encryption is achieved, Hgml puts its own unique text file (_readme.txt) into all the folders that store the encrypted files.

The alert mentioned by _readme.txt requesting for the random os really comparable to the alerts offered by other ransomware risks coming from the DJVU family. The caution basically shows that the data has been encrypted and the only option to get access to it is to use a special standalone key. Regretfully, this statement is absolutely real.

The method to encrypt the files used by Hgml is not completely investigated. However, there is no doubt that each computer owner may be released a special decryption key, which is definitely distinct. It is extremely difficult to recuperate the information without the suitable type in place.

“Don’t worry, you can return all your files!”, from _readme.txt message:

Don't worry, you can return all your files! virus

One more peculiarity of the Hgml virus is that the users are unable to get access to the key. The decrypting key is hosted on a special server under the complete control by the criminals who have launched the Hgml ransomware into the internet. In order to obtain the key and bring back the important data, the users are told to connect with the scams through email or by telegram and to pay the ransom in the quantity of $980.

The message also says that individuals should get in touch with the Hgml authors within 72 hours upon the minute of the data file encryption. The alert indicates that by doing so the people will get a 50% discount rate, therefore, the ransom quantity drops down to $490.

No matter what the amount of the ransom is, we highly advise that you do not pay the ransom. There is no warranty that these online crooks will keep their pledges, so they may not care at all what the victims feel about the file encryption, even when the amount of the ransom is gotten into their accounts. Hence, paying ransom frequently does not result in an effective recovery. So, the users may merely lose their money for absolutely nothing.

Similarly, we advise you not to call the frauds as they advise. Do not move money into their wallets. There are no applications that might crack the Hgml ransomware or bring back the information at no cost. Therefore, the only proper decision is to bring back the information from possible backups (if available).

Virus Summary

NameHgml Ransomware
File Extensionhgml
TypeRansomware
FamilyDJVU
Short DescriptionThe ransomware encrypts all the data stored on your system and requires a ransom to be paid on your part supposedly to recover your important files.
SymptomsFile encryption by the ransomware is performed by means of the AES-256 algorithm (CFB mode) encryption algorithm. Once the encryption is completed, the ransomware adds its special .hgml extension to all the files modified by it.
Distribution MethodAdware bundles and software cracks
Similar InfectionsLokas, Besub, Nusar
Hgml Removal Tool   GridinSoft Anti-Malware
Hgml Decryption Tool   Emsisoft Djvu Decryptor

Do not forget that the Web is now loaded with infections similar to the Hgml ransomware. For example, this specific risk is essentially similar to Brusaf and other ransomware-type infections. These harmful utilities have actually been developed in order to encrypt the important information and reveal the need for the users to pay the ransom. All these infections use the similar algorithm to create the specific key for effective information decryption.

Unless the Hgml ransomware is still under the advancement procedure or has actually got some hidden bugs, it is not possible to bring back the information manually. Thus, the only working solution to prevent the loss of your important data is to routinely maintain up-to-date backups of all your important data.

Another essential piece of recommendations is to keep the backups on unique storage not linked to your primary computer. For example, you may store it on the USB Flash Drive, or some external hard disk, or by using the cloud data storage services. Keeping the backups on your system drive is extremely dangerous, because the backup may also be secured by the Hgml virus.

Leaks for the Hgml ransomware attack.

Hgml uses numerous paths to infiltrate the vulnerable computers. It is not certain what particular approach was utilized in your case, however, the intrusion may happen by means of the following channels:

  • bundling with third-party programs, generally free apps;
  • spam emails from the unknown senders;
  • sites providing complimentary hosting;
  • P2P (peer-to-peer) torrent downloads.

There are times when the Hgml ransomware may camouflage itself as some real application, for instance, through the misleading informs requiring setup of some software upgrade. This is the most common trick utilized by the frauds to inject the Hgml infection files into the system. In this manner users partially participate in its installation, without plainly understanding the risk.

Moreover, the scams might send unsolicited spam email with challenging informs motivating the people to open dubious attachments or click some download links, for instance, those motivating individuals to open certain pictures, text files, tax files and other info.

No doubt, opening these files or clicking on the destructive links may basically damage the system. Fake Media Player update notices may result in the Hgml ransomware infiltration. Similarly, downloading the split software application may additionally include the ransomware installer. The last but not the least, setup of Hgml might occur through some Trojan horses that may be installed stealthily into the system and without the user’s direct consent or even permission.

Avoiding the Hgml injection.

Naturally, there is no outright assurance that your computer will be always free of any malware attacks, nevertheless, we wish to share some useful tips with you to make it more secure. Make certain to pay really very close attention while browsing the web and especially while downloading cost-free programs. Do not open any dubious e-mail accessories, specifically if the sender is not known to you.

Do not forget that specific freeware installer may likewise include some other additional apps in the bundle. These extra applications may be extremely harmful. It is of utmost significance to keep your anti-virus software application and your os in basic to be constantly properly upgraded.

It is rather rational that downloading pirated apps is unlawful, however, furthermore, such unauthorized software use may likewise bring major damage to your computer. Hence, do not download any broken programs. Plus, the reality that your current anti-virus did not safeguard the system from the Hgml ransomware is a good reason for you to reconsider your choices and switch to another program that can render the securing functions on a far better level.

Below please find the quotation from the Hgml text file:

ATTENTION!

 Don't worry, you can return all your files!
 All your files like photos, databases, documents 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.
 What guarantees you have?
 You can send one of your encrypted file from your PC and we decrypt it for free.
 But we can decrypt only 1 file for free. File must not contain valuable information.
 You can get and look video overview decrypt tool:
 https://we.tl/t-2P5WrE5b9f
 Price of private key and decrypt software is $980.
 Discount 50% available if you contact us first 72 hours, that's price for you is $490.
 Please note that you'll never restore your data without payment.
 Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours.


 To get this software you need write on our e-mail:
 restorealldata@firemail.cc

 Reserve e-mail address to contact us:
 gorentos@bitmessage.ch

 Our Telegram account:
 @datarestore

Screenshot of files with “.hgml” extension added by the ransomware:”

Hgml Ransomware - encrypt files with .hgml extension

Use GridinSoft Anti-Malware to remove Hgml ransomware from your computer

1.Download GridinSoft Anti-Malware.

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

  GridinSoft Anti-Malware

2. Double-click on the setup file.

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

3. Press Install button for run GridinSoft Anti-Malware.

GridinSoft Anti-Malware Install

3.Once installed, GridinSoft Anti-Malware will automatically run.

GridinSoft Anti-Malware  Start

4. Wait for the GridinSoft Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your computer for Win Speedup 2018 and other malicious programs. This process can take a 20-30 minutes, so we suggest you periodically check on the status of the scan process.
GridinSoft Anti-Malware Scan

5. Click on “Clean Now”.

When the scan has completed, 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

Use Emsisoft Decryptor for restore hgml files

You can download Emsisoft Decryptor by clicking the button below:

  Emsisoft Decryptor

  1. Run the decryptor as an administrator. The license terms will show up, which you have to agree to by clicking the “Yes” button.
  2. Once the license terms are accepted, the primary decryptor user interface opens.
  3. By default, the decryptor will pre-populate the locations to decrypt with the currently connected drives and network drives. Additional locations can be added using the Add” button.
  4. Decryptors typically offer various options depending on the particular malware family. The available options are located in the Options tab and can be enabled or disabled there. You can find a detailed list of the available Options below.
  5. After you have added all the locations you want to decrypt to the list, click the “Decrypt” button to start the decryption process. The screen will switch to a status view, informing you about the current process and decryption status of your files
  6. The decryptor will inform you once the decryption process is finished. If you require the report for your personal records, you can save it by clicking the “Save log” button. You can also copy it straight to your clipboard to paste it into emails or forum posts if you are asked to.
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Daniel Zimmermann

Daniel Zimmermann has been writing on security and malware subjects for many years and has been working in the security industry for over 10 years. Daniel was educated at the Saarland University in Saarbrücken, Germany and currently lives in New York.

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