This article has been created with the aid to help you by showing you how you can remove the .jes files virus and how you can restore files, encrypted by the so-called FireEye ransomware.
A new ransomware variant, using the .jes file extension which it adds to the files, encrypted by it has been detected by security researchers. The ransomware aims to append the .jes file extension to the files that have been encrypted by it. The virus then adds the .jes file extension to the files that have been encrypted by it on the victims computers. The ransomware then leaves behind a ransom note, extorting victims to pay a hefty ransom in both BitCoin and ZCash. If your computer has been infected by the .jes files virus, we recommend that you read this article and learn how to remove the .jes files virus from your computer plus how to recover files, encrypted with an added .jes file extension.
Threat Summary
| Name | .jes Files Virus |
| Type | Ransomware, Cryptovirus |
| Short Description | Encodes the files and asks victim to pay ransom in BitCoin and zCash to get the files to work again. |
| Symptoms | Files are encrypted with the .jes file extension. A ransom note is shown. |
| Distribution Method | Spam Emails, Email Attachments, Executable files |
| Detection Tool |
See If Your System Has Been Affected by malware
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Malware Removal Tool
|
User Experience | Join Our Forum to Discuss .jes Files Virus. |
| Data Recovery Tool | Windows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive. |
.jes Files Virus – How Does It Spread
The main method of propagation used by .jes files virus is reported by security researchers to be conducted via spammed e-mail messages, whose primary purpose is to get users to download and install a malicious e-mail attachment and open it. These fake attachments usually pose as if they were legitimate types of files, like:
- Invoices.
- Receipts.
- Banking statements.
- Order confirmations.
- Suspicious account activity information.
The e-mail messages themselves are usually composed via various different deceptive statements, the most often used of which are reported to be imitating legitimate and big companies, like PayPal, eBay, Amazon, FedEx, DHL and many others.
Besides these methods, other methods and tools may also be used by this ransomware virus, like the malware being uploaded online while pretending to be a legitiamte type of file, like a software setup, a portable version of a program, crack, patch, license activor, key generator or other forms of programs that are often sought after and downloaded.
The main infection file, that is the dropper of the .jes files virus has been reported by malicious software researcher Michael Gillespie to be with the following parameters:
→ SHA-256 – 541ba8d2800cf9044a06b6411e877b769894982c5a0c996832de916515d2e1cc
Name – CrackerSocialNetwork V3.5.exe
Size – 2.17 MB
.jes Files Virus – Analysis
Once an infection with the malicious .exe file has been conducted, the ransomware virus drops it’s payload file. The payload fle of the .jes files virus is a file with the following information:
→ SHA-256 – abab1e140e7dc7291e62094470d38beaaedcc22e36d7cc10047f6242ebafdd1b
Name – BlackRansomwareFireeye.exe
Size – 1.35 MB
Once the malicious file is dropped, it may reside in the following Windows directories:
- %AppData%
- %Local%
- %LocalLow%
- %Roaming%
- %Temp%
- %UserProfile%
After the .exe file is dropped, registry value entries may be created for it in the following Windows sub-keys:
→ HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
After this is done, the ransowmare virus may also drop it’s ransom note on the victim PC. The ransom note has the following information for victims to see:
what is happening?
Nell, Your important files are encrypted by this Ransomware modified by Fireeye.
The documents more importants like photos, videos, databases, and other files are no longer accessible because they have been encrypted.
Maybe you are busy looking for a way to recover your files, but do not waste your time. You will not be able to recover your files without our decryption service.Is it possible to recover My Files?
Sure. Ne guarantee that you can recover all your files safely and easily. But you have not so enough time. You can decrypt some of your
files for free.Try now by clicking (Decrypt). But if you want to decrypt all your files, you need to pay. You only have 3 days to
submit the payment. After that the price will be doubled. Also, if you don’t pay in 7 days, you won’t be able to recover your files
forever.How Do I Pay?
Payment is accepted in Bitcoin and ZCash only. For more information, click (About bitcoin). Please check the current price of Bitcoin
and buy some bitcoins. For more information, click (How to buy bitcoins).And send the correct amount to the address specified in this window. After your payent, click (Check Payment). Once the payment is
checked, you can start decrypting your files immediately.Contact
If you need our assistance, send a message by clicking (Contact Us). Ne strongly recommend you to not remove this software, and disable
your anti-virus for a while, until you pay and the payment gets processed. If your anti-virus gets updated and removes this software automatically, it will not be able to recover your files even if you pay!
Furthermore, the .jes files virus may also execute the following commands as an administrator in Windows Command prompt, thus deleting Windows file history:
→ sc stop VVS
sc stop wscsvc
sc stop WinDefend
sc stop wuauserv
sc stop BITS
sc stop ERSvc
sc stop WerSvc
cmd.exe /C bcdedit /set {default} recoveryenabled No
cmd.exe /C bcdedit /set {default} bootstatuspolicy ignoreallfailures
C:\Windows\System32\cmd.exe” /C vssadmin.exe Delete Shadows /All /Quiet
.jes Files Virus – Encryption Process
The encryption of this virus is done by first scanning your computer for often used file types like the following:
“PNG .PSD .PSPIMAGE .TGA .THM .TIF .TIFF .YUV .AI .EPS .PS .SVG .INDD .PCT .PDF .XLR .XLS .XLSX .ACCDB .DB .DBF .MDB .PDB .SQL .APK .APP .BAT .CGI .COM .EXE .GADGET .JAR .PIF .WSF .DEM .GAM .NES .ROM .SAV CAD Files .DWG .DXF GIS Files .GPX .KML .KMZ .ASP .ASPX .CER .CFM .CSR .CSS .HTM .HTML .JS .JSP .PHP .RSS .XHTML. DOC .DOCX .LOG .MSG .ODT .PAGES .RTF .TEX .TXT .WPD .WPS .CSV .DAT .GED .KEY .KEYCHAIN .PPS .PPT .PPTX ..INI .PRF Encoded Files .HQX .MIM .UUE .7Z .CBR .DEB .GZ .PKG .RAR .RPM .SITX .TAR.GZ .ZIP .ZIPX .BIN .CUE .DMG .ISO .MDF .TOAST .VCD SDF .TAR .TAX2014 .TAX2015 .VCF .XML Audio Files .AIF .IFF .M3U .M4A .MID .MP3 .MPA .WAV .WMA Video Files .3G2 .3GP .ASF .AVI .FLV .M4V .MOV .MP4 .MPG .RM .SRT .SWF .VOB .WMV 3D .3DM .3DS .MAX .OBJ R.BMP .DDS .GIF .JPG ..CRX .PLUGIN .FNT .FON .OTF .TTF .CAB .CPL .CUR .DESKTHEMEPACK .DLL .DMP .DRV .ICNS .ICO .LNK .SYS .CFG”
After the virus has found the files it is looking for, they are encrypted and the .jes file extension is added, making them appear like the following:
Remove .jes Files Virus and Restore Encrypted Files
To remove this ransomware infection, it is reccomended that you follow the removal instructions that are underneath this article. They have been created with the main goal of helping you delete the malicious files of the virus in a safe manner. Be advised that the preffered way of deleting this ransomware virus is doing it automatically with the aid of an advanced anti-ransomware software, whose main goal is to safely scan your comptuer for the malicious files of the virus and then delete them.
If you want to try and recove as many encrypted files as possible, we recommend that you see the alternative methods for file recovery in step “2. Restore files, encrypted by .jes Files Virus” underneath. They may be able to help you restore some or most of your files, depending on the situation.
Ventsislav Krastev
Ventsislav is a cybersecurity expert at SensorsTechForum since 2015. He has been researching, covering, helping victims with the latest malware infections plus testing and reviewing software and the newest tech developments. Having graduated Marketing as well, Ventsislav also has passion for learning new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management, Network Administration and Computer Administration of System Applications, he found his true calling within the cybersecrurity industry and is a strong believer in the education of every user towards online safety and security.
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Step 1: Scan for .jes Files Virus with SpyHunter Anti-Malware Tool
Ransomware Automatic Removal - Video Guide
Step 2: Uninstall .jes Files 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 .jes Files 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 .jes Files 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 .jes Files Virus
Step 5: Try to Restore Files Encrypted by .jes Files 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 .jes Files 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.
.jes Files Virus-FAQ
What is .jes Files Virus Ransomware?
.jes Files 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 .jes Files 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 .jes Files Virus Infect?
Via several ways..jes Files 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 .jes Files 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 ..jes Files Virus files?
You can't without a decryptor. At this point, the ..jes Files 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 ..jes Files Virus files successfully, then do not despair, because this virus is still new.
Can I Restore "..jes Files Virus" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore ..jes Files 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 .jes Files 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 .jes Files Virus ransomware and then remove it without causing any additional harm to your important ..jes Files 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 .jes Files 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 .jes Files Virus Research
The content we publish on SensorsTechForum.com, this .jes Files 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 .jes Files 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.
- Profile of the content creator.
- Make sure that real people are behind the site and not fake names and profiles.
- Verify Facebook, LinkedIn and Twitter personal profiles.