HPJ Ransomware
When all files show up with the following extensions pattern – .id-D875K864.[hpjar@keemail.me].HPJ means that your computer has been infected with HPJ ransomware. The HPJ virus is associated with one of the biggest ransomware families Dharma/CrySiS. Unfortunately, once loaded on a PC, this threat alters essential system settings and misuses system functionalities to encrypt personal files. Then it extorts a ransom fee for their recovery. The ransomware may bypass active security measures and make you aware of its existence when it’s too late. The moment the attack is over, the ransomware displays its pop-up ransom note on the screen.
HPJ Virus Summary
| Name | HPJ (Dharma) also known as Trojan.Ransom.Crysis.E (B), W32/Crysis.W!tr.ransom, Ransom.Win32.Filecoder.dd!s1, Ransom:Win32/Wadhrama!hoa |
| Type | Ransomware, Cryptovirus |
| Ransom Notes | Pop-up Window (Info.hta), Text File (MANUAL.txt) |
| Short Description | A data locker ransomware designed to damage computer systems and encrypt valuable personal fles. |
| Symptoms | Important files are locked and renamed with a string of a few extensions. The last extension is .HPJ Ransom message insists on ransom payment. |
| Distribution Method | Spam Emails, Email Attachments, Hacked Websites |
| Detection Tool |
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HPJ Virus – Distribution and Impact
The HPJ virus is a ransomware threat based on the code of Dharma ransomware. It is lurking the web as malspam campaigns, malvertising, freeware installers, fake software update notifications, and corrupted web pages. Malspam is very likely to be the main one.
Emails that carry on malicious software can be recognized by a few traits. They feature bogus links that open hacked websites and file attachments that pretend documents, PDF files, or archives. Do not trust blindly every email that appears to be sent by a representative of a well-known company, service provider, or institution.
The HPJ ransomware attack is triggered the moment its payload file is started on the computer. This file is developed to set the beginning of a long sequence of malicious operations. By implementing various malicious activities the ransomware may become able to evade detection and encrypt files unnoticeably.
As a strain of the Dharma ransomware family, the HPJ virus encrypts target files by utilizing the strong cipher algorithm AES. The encryption process is realized with the help of a built-in module that transforms files’ original code with the AES cipher. Once activated this module scans all drives for commonly used types of files as they are most likely to store important personal information.
Data encryption process leaves files inaccessible until their code is reverted back to the original state. Unfortunately, the ransomware may prevent you from accessing your:
- Audio files;
- Video files;
- Document files;
- Image files;
- Backup files;
- Banking credentials, etc.
One way to recognize a file encrypted by HPJ ransomware is the extension .HPJ appended to its name. Additionally, files receive an extension that is your ID and one that is the hackers’ contact email address (hpjar@keemail.me). The same email address could also be noticed in the ransom message that appears at the end of the infection process.
Here is a copy of what it states:
YOUR FILES ARE ENCRYPTED
Don’t worry,you can return all your files!
If you want to restore them, write to the mail: hpjar@keemail.me YOUR ID –
If you have not answered by mail within 12 hours, write to us by another mail:hpjar@protonmail.ch!ATTENTION!
We recommend you contact us directly to avoid overpaying agentsDo not rename encrypted files.
Do not try to decrypt your data using third party software, it may cause permanent data loss.
Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.
The other ransom note named MANUAL.txt contains the following message:
all your data has been locked us
You want to return?
write email hpjar@keemail.me or hpjar@protonmail.ch
We know that you need to restore encrypted files but we recommend that you refrain from transferring money to cybercriminals. Otherwise, you risk losing both your valuable files and money. For the sake of your security, it is advisable to clean your infected computer from present malicious files and consider the help of alternative data recovery methods.
Remove HPJ Ransomware
The HPJ ransomware is a threat with highly complex code that causes damage to both essential system settings and valuable data. Hence, the only way to use your infected computer in a secure manner again is to remove all malicious files and objects created by the ransomware. For the purpose, you can follow our step-by-step removal guide.
In the event that you want to attempt to restore .HPJ files with the help of alternative data recovery methods, do check step five – Try to Restore files encrypted by HPJ Ransomware. We remind you to back up all encrypted files to an external drive before the recovery process.
Gergana Ivanova
Highly motivated writer with 5+ years of experience writing for ransomware, malware, adware, PUPs, and other cybersecurity-related issues. As a writer, I strive to create content that is based on thorough technical research. I find joy in the process of creating articles that are easy to understand, informative, and useful. Follow me on Twitter (@IRGergana) for the latest in the field of computer, mobile, and online security.
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Step 1: Scan for HPJ Virus with SpyHunter Anti-Malware Tool
Ransomware Automatic Removal - Video Guide
Step 2: Uninstall HPJ Virus and related malware from Windows
Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:
Follow the instructions above and you will successfully delete most unwanted and malicious programs.
Step 3: Clean any registries, created by HPJ Virus on your computer.
The usually targeted registries of Windows machines are the following:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
You can access them by opening the Windows registry editor and deleting any values, created by HPJ Virus there. This can happen by following the steps underneath:
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.
Before starting "Step 4", please boot back into Normal mode, in case you are currently in Safe Mode.
This will enable you to install and use SpyHunter 5 successfully.
Step 4: Boot Your PC In Safe Mode to isolate and remove HPJ Virus
Step 5: Try to Restore Files Encrypted by HPJ Virus.
Method 1: Use STOP Decrypter by Emsisoft.
Not all variants of this ransomware can be decrypted for free, but we have added the decryptor used by researchers that is often updated with the variants which become eventually decrypted. You can try and decrypt your files using the instructions below, but if they do not work, then unfortunately your variant of the ransomware virus is not decryptable.
Follow the instructions below to use the Emsisoft decrypter and decrypt your files for free. You can download the Emsisoft decryption tool linked here and then follow the steps provided below:
1 Right-click on the decrypter and click on Run as Administrator as shown below:
2. Agree with the license terms:
3. Click on "Add Folder" and then add the folders where you want files decrypted as shown underneath:
4. Click on "Decrypt" and wait for your files to be decoded.
Note: Credit for the decryptor goes to Emsisoft researchers who have made the breakthrough with this virus.
Method 2: Use data recovery software
Ransomware infections and HPJ Virus aim to encrypt your files using an encryption algorithm which may be very difficult to decrypt. This is why we have suggested a data recovery method that may help you go around direct decryption and try to restore your files. Bear in mind that this method may not be 100% effective but may also help you a little or a lot in different situations.
Simply click on the link and on the website menus on the top, choose Data Recovery - Data Recovery Wizard for Windows or Mac (depending on your OS), and then download and run the tool.
HPJ Virus-FAQ
What is HPJ Virus Ransomware?
HPJ Virus is a ransomware infection - the malicious software that enters your computer silently and blocks either access to the computer itself or encrypt your files.
Many ransomware viruses use sophisticated encryption algorithms to make your files inaccessible. The goal of ransomware infections is to demand that you pay a ransom payment to get access to your files back.
What Does HPJ Virus Ransomware Do?
Ransomware in general is a malicious software that is designed to block access to your computer or files until a ransom is paid.
Ransomware viruses can also damage your system, corrupt data and delete files, resulting in the permanent loss of important files.
How Does HPJ Virus Infect?
Via several ways.HPJ Virus Ransomware infects computers by being sent via phishing emails, containing virus attachment. This attachment is usually masked as an important document, like an invoice, bank document or even a plane ticket and it looks very convincing to users.
Another way you may become a victim of HPJ Virus is if you download a fake installer, crack or patch from a low reputation website or if you click on a virus link. Many users report getting a ransomware infection by downloading torrents.
How to Open .HPJ Virus files?
You can't without a decryptor. At this point, the .HPJ Virus files are encrypted. You can only open them once they are decrypted using a specific decryption key for the particular algorithm.
What to Do If a Decryptor Does Not Work?
Do not panic, and backup the files. If a decryptor did not decrypt your .HPJ Virus files successfully, then do not despair, because this virus is still new.
Can I Restore ".HPJ Virus" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .HPJ Virus files.
These methods are in no way 100% guaranteed that you will be able to get your files back. But if you have a backup, your chances of success are much greater.
How To Get Rid of HPJ Virus Virus?
The safest way and the most efficient one for the removal of this ransomware infection is the use a professional anti-malware program.
It will scan for and locate HPJ Virus ransomware and then remove it without causing any additional harm to your important .HPJ Virus files.
Can I Report Ransomware to Authorities?
In case your computer got infected with a ransomware infection, you can report it to the local Police departments. It can help authorities worldwide track and determine the perpetrators behind the virus that has infected your computer.
Below, we have prepared a list with government websites, where you can file a report in case you are a victim of a cybercrime:
Cyber-security authorities, responsible for handling ransomware attack reports in different regions all over the world:
Germany - Offizielles Portal der deutschen Polizei
United States - IC3 Internet Crime Complaint Centre
United Kingdom - Action Fraud Police
France - Ministère de l'Intérieur
Italy - Polizia Di Stato
Spain - Policía Nacional
Netherlands - Politie
Poland - Policja
Portugal - Polícia Judiciária
Greece - Cyber Crime Unit (Hellenic Police)
India - Mumbai Police - CyberCrime Investigation Cell
Australia - Australian High Tech Crime Center
Reports may be responded to in different timeframes, depending on your local authorities.
Can You Stop Ransomware from Encrypting Your Files?
Yes, you can prevent ransomware. The best way to do this is to ensure your computer system is updated with the latest security patches, use a reputable anti-malware program and firewall, backup your important files frequently, and avoid clicking on malicious links or downloading unknown files.
Can HPJ Virus Ransomware Steal Your Data?
Yes, in most cases ransomware will steal your information. It is a form of malware that steals data from a user's computer, encrypts it, and then demands a ransom in order to decrypt it.
In many cases, the malware authors or attackers will threaten to delete the data or publish it online unless the ransom is paid.
Can Ransomware Infect WiFi?
Yes, ransomware can infect WiFi networks, as malicious actors can use it to gain control of the network, steal confidential data, and lock out users. If a ransomware attack is successful, it could lead to a loss of service and/or data, and in some cases, financial losses.
Should I Pay Ransomware?
No, you should not pay ransomware extortionists. Paying them only encourages criminals and does not guarantee that the files or data will be restored. The better approach is to have a secure backup of important data and be vigilant about security in the first place.
What Happens If I Don't Pay Ransom?
If you don't pay the ransom, the hackers may still have access to your computer, data, or files and may continue to threaten to expose or delete them, or even use them to commit cybercrimes. In some cases, they may even continue to demand additional ransom payments.
Can a Ransomware Attack Be Detected?
Yes, ransomware can be detected. Anti-malware software and other advanced security tools can detect ransomware and alert the user when it is present on a machine.
It is important to stay up-to-date on the latest security measures and to keep security software updated to ensure ransomware can be detected and prevented.
Do Ransomware Criminals Get Caught?
Yes, ransomware criminals do get caught. Law enforcement agencies, such as the FBI, Interpol and others have been successful in tracking down and prosecuting ransomware criminals in the US and other countries. As ransomware threats continue to increase, so does the enforcement activity.
About the HPJ Virus Research
The content we publish on SensorsTechForum.com, this HPJ Virus how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific malware and restore your encrypted files.
How did we conduct the research on this ransomware?
Our research is based on an independent investigation. We are in contact with independent security researchers, and as such, we receive daily updates on the latest malware and ransomware definitions.
Furthermore, the research behind the HPJ Virus ransomware threat is backed with VirusTotal and the NoMoreRansom project.
To better understand the ransomware threat, please refer to the following articles which provide knowledgeable details.
As a site that has been dedicated to providing free removal instructions for ransomware and malware since 2014, SensorsTechForum’s recommendation is to only pay attention to trustworthy sources.
How to recognize trustworthy sources:
- Always check "About Us" web page.
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