Hheo Virus – Details
Hheo is a harmful software working as common ransomware. Michael Gillespie, the well-known virus researcher, very first found this new name in the DJVU ransomware family.
Hheo was created for the sole function to encrypt all popular file types. Realistically, as quickly as the encryption is successfully accomplished, the users are unable to get access to them. Hheo virus includes its own “.hheo” to all the encrypted data. For instance, the file “price_list.xls”, when modified by Hheo, will be titled as “price_list.xls.hheo”. When the file encryption is accomplished, Hheo puts its own distinct text document (_readme.txt) into all the folders that keep the encrypted files.
The alert mentioned by _readme.txt asking for the random os very comparable to the notices provided by other ransomware threats belonging to the DJVU family. The warning generally shows that the data has been encrypted and the only service to get access to it is to use a special standalone key. Regretfully, this declaration is definitely real.
The method to encrypt the files used by Hheo is not totally investigated. Nevertheless, there is no doubt that each computer system owner may be provided a special decryption key, which is definitely unique. It is very tough to recover the information without the suitable key in place.
“Don’t worry, you can return all your files!”, from text file message:
One more peculiarity of the Hheo ransomware is that the users are unable to get access to the key. The decrypting key is hosted on an unique server under the complete control by the criminals who have introduced the Hheo infection into the world wide web. In order to get the key and restore the essential information, the users are informed to contact the scams via e-mail or by telegram and to pay the ransom in the quantity of $980.
The message likewise states that individuals must contact the Hheo authors within 72 hours upon the moment of the data file encryption. The alert indicates that by doing so individuals will obtain a 50% discount rate, therefore, the ransom amount drops down to $490.
Hheo encrypted your information, however, it may not be the only threat on your computer. Plus, the ransomware might be hidden deep in the system. To detect and delete the hazard totally, we advise you to refer to the help of GridinSoft Anti-Malware tool.
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No matter what the quantity of the ransom is, we strongly encourage that you do not pay the ransom. There is no guarantee 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. For this reason, paying ransom often does not result in a successful recovery. So, the users might simply lose their money for nothing.
Similarly, we advise you not to contact the scams as they advise. Do not move money into their wallets. There are no applications that could split the Hheo virus or bring back the information at no cost. For that reason, the only correct decision is to bring back the data from possible backups (if available).
Virus Summary
| Name | Hheo Ransomware |
| File Extension | hheo |
| Type | Ransomware |
| Family | DJVU |
| Short Description | The 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. |
| Symptoms | File 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 .hheo extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Lokas, Besub, Nusar |
| Hheo Removal Tool | GridinSoft Anti-Malware |
| Hheo Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Web is now filled with infections similar to the Hheo ransomware. For example, this specific hazard is essentially identical to Brusaf and other ransomware-type infections. These damaging utilities have actually been established in order to secure the crucial information and reveal the demand for the users to pay the ransom. All these infections use the identical algorithm to generate the particular key for successful files decryption.
Unless the Hheo ransomware is still under the advancement procedure or has actually got some hidden bugs, it is not possible to bring back the data manually. Thus, the only working option to avoid the loss of your essential information is to regularly maintain updated backups of all your crucial files.
Another essential piece of recommendations is to save the backups on special storage not connected to your main PC. For example, you might save it on the USB Flash Drive, or some external disk drive, or by using the cloud data storage services. Keeping the backups on your routine drive is very dangerous, considering that the backup might also be secured by the Hheo ransomware.
Leaks for the Hheo ransomware attack.
Hheo utilizes many paths to infiltrate the susceptible computers. It is not particular what particular approach was used in your case, nevertheless, the invasion might happen via the following channels:
- bundling with third-party programs, primarily free software;
- spam emails from the unidentified senders;
- websites providing free hosting;
- P2P (peer-to-peer) torrent software.
There are times when the Hheo might camouflage itself as some genuine application, for instance, through the deceptive notifies requiring installation of some software application upgrade. This is the most typical technique used by the scams to inject the Hheo infection files into the system. This way users partially take part in its setup, without clearly understanding the risk.
In addition, the scams might send out unsolicited spam e-mail with challenging informs encouraging the people to open dubious attachments or click on some download links, for instance, those motivating individuals to open particular images, text files, tax files and other info.
No doubt, opening these files or clicking the harmful links might essentially harm the system. Fake Acrobat Reader update notices may lead to the Hheo ransomware infiltration. Likewise, downloading the broken software application might furthermore consist of the ransomware installer. The last however not the least, installation of Hheo may happen through some Trojan horses that might be set up stealthily into the system and without the user’s direct permission or perhaps authorization.
Avoiding the Hheo ransomware injection.
Of course, there is no outright warranty that your computer system will be always without any malware attacks, however, we would like to share some useful pointers with you to make it more secure. Make sure to pay extremely attention while browsing the web and specifically while downloading cost-free programs. Do not open any dubious email attachments, especially if the sender is not understood to you.
Do not forget that specific freeware installer may also include some other additional apps in the package. These extra applications might be very destructive. It is of utmost significance to keep your anti-virus software application and your os in basic to be always effectively upgraded.
It is rather sensible that downloading cracked software is illegal, nevertheless, additionally, such unauthorized programs usage may likewise bring serious damage to your PC. Thus, do not download any broken programs. Plus, the fact that your present anti-virus did not secure the system from the Hheo ransomware is a great factor for you to reconsider your options and change to another program that can render the securing functions on a far better level.
Below please find the quotation from the Hheo 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 “.hheo” extension added by the ransomware:”
Use GridinSoft Anti-Malware to remove Hheo ransomware from your computer
1.Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
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.
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.
3. Press Install button for run GridinSoft Anti-Malware.
3.Once installed, GridinSoft Anti-Malware will automatically run.
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.
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.
Use Emsisoft Decryptor for restore hheo files
You can download Emsisoft Decryptor by clicking the button below:
- Run the decryptor as an administrator. The license terms will show up, which you have to agree to by clicking the “Yes” button.
- Once the license terms are accepted, the primary decryptor user interface opens.
- 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.
- 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.
- 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
- 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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