This article will help you remove Jolly Roger ransomware completely. Follow the ransomware removal instructions at the end of this article.
Jolly Roger is the name of a new ransomware cryptovirus. This ransomware is a variant of the EDA2 open-source project. The virus places the extension .locked after encryption to all files which get locked. The Jolly Roger virus will demand a ransom to be paid for allegedly getting your files back to normal. Keep reading below to see how you could try to potentially restore some of your data.
Threat Summary
| Name | Jolly Roger |
| Type | Ransomware |
| Short Description | The ransomware encrypts files on your computer and displays a ransom message afterward. |
| Symptoms | The ransomware will encrypt your files and put the extension .locked to them after it finishes its encryption process. |
| Distribution Method | Spam Emails, Email Attachments |
| Detection Tool |
See If Your System Has Been Affected by malware
Download
Malware Removal Tool
|
User Experience | Join Our Forum to Discuss Jolly Roger. |
| 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. |
Jolly Roger Virus – Distribution
Jolly Roger ransomware could distribute its infection with various methods. A payload dropper which initiates the malicious script for this ransomware is being spread around the World Wide Web, and researchers have gotten their hands on a malware sample. If that file lands on your computer system and you somehow execute it – your PC will become infected. You can see the detections of such a file on the VirusTotal service right here:
Jolly Roger ransomware might also distribute its payload file on social media and file-sharing services. You should always scan files you download with a security program. The ransomware connects to a C2 (Command&Control) server to download files and might give remote access to the cybercriminals, allowing them to spread the virus further. You should read the ransomware preventing tips given in our forum.
Jolly Roger Virus – Overview
Jolly Roger is a virus that could encrypt your files and extort you to pay a ransom to get them back to normal. Malware researchers have discovered that it is a variant of the EDA2 open-source project.
Jolly Roger ransomware might make entries in the Windows Registry to achieve persistence, and could launch or repress processes in a Windows environment. Such entries are typically designed in a way to launch the virus automatically with each start of the Windows operating system.
Your Desktop Background will be changed to the following picture:
That picture is named wall.jpg and it says the following:
Read Instructions.rtf
KEEP CALM AND RECOVER YOUR FILES
See the ransom note that is placed on your Desktop after the encryption process completes:
That ransom note is in a file called Instructions.rtf and reads the following:
YOUR PC HAS BEEN INFECTED
Hello,
+We are the only ones in the world that can provide your files for you!
+When your PC was hacked, the files were encrypted and sent to a server we control!
+You must send 0.1 BTC about 250 USD to
15VUKaBP5YbNiKDhntf5FPAzzqJ9HYieEq
+Within 1 week from now to retrieve your files and prevent them from being leaked!
+When you have sent payment, please send email to luisa91@you-spam.com with:
1) Date Transaction
2) PC’s Name
3) Email to send you the KEY
+Once we confirm the transaction, we’ll send email with the key and the process to decrypt all your files
+Check your spam looking for Email Subject: AES Key lucky guy!
+You can purchase BITCOINS from many exchanges such as:
https://www.bitstamp.net/
https://www.bitfinex.com/
https://www.coinbase.com/
https://localbitcoins.com/
or google for your country
*We are business people and treat customers well if you follow what we ask
*Remember your email is one-way, so don’t do anything stupid
*And please don’t waste time trying to decrypt with some local service, without the key is impossible, we use AES encryption
Thank you for your cooperation
Goodbye!
The background of the virus uses a variation of the pirate flag known as Jolly Roger, similarly to another ransomware – Alma Locker Ransomware. The note of the Jolly Roger ransomware states that your files are encrypted. A ransom of 0.1 Bitcoin is demanded as payment for potentially unlocking your files. However, you should NOT under any circumstances pay any ransom. Your files may not get restored, and nobody could guarantee that. Moreover, giving money to cybercriminals will likely motivate them to create more ransomware viruses or do other criminal activity.
Jolly Roger Virus – Encryption
Jolly Roger ransomware is reported to seek and encrypt files with the following extensions:
→.3df8, .3gp2, .accdb, .adpb, .amxx, .ascx, .ashx, .asmx, .ddcx, .disk, .divx, .djvu, .docm, .docx, .dotm, .dotx, .exe, .exif, .gthr, .gzig, .html, .indd, .itdb, .java, .jfif, .jiff, .jpeg, .locked, .mbox, .mpeg, .potm, .potx, .ppsm, .ppsx, .pptm, .pptx, .rsrc, .shar, .tax2013, .tax2014, .tbz2, .text, .thmx, .upoi, .wave, .wdgt, .wmdb, .wmmp, .xlam, .xlsb, .xlsm, .xlsx, .xltx, .xlwx, .xvid, .zipx
Every single file that gets encrypted will receive the same extension appended to it, which is .locked. The encryption algorithm which is implemented is AES as reported by malware researchers.
The Jolly Roger cryptovirus could be set to erase all the Shadow Volume Copies from the Windows operating system with the help of the following command:
→vssadmin.exe delete shadows /all /Quiet
In case the command stated above is executed that would make the encryption process more efficient as it will eliminate one of the ways for restoring your data. If your computer device was infected with this ransomware and your files are locked, read on through to find out how you could potentially restore your data.
Remove Jolly Roger Virus and Restore .Locked Files
If your computer got infected with the Jolly Roger ransomware virus, you should have a bit of experience in removing malware. You should get rid of this ransomware as quickly as possible before it can have the chance to spread further and infect other computers. You should remove the ransomware and follow the step-by-step instructions guide provided below.
- Step 1
- Step 2
- Step 3
- Step 4
- Step 5
Step 1: Scan for Jolly Roger with SpyHunter Anti-Malware Tool
Ransomware Automatic Removal - Video Guide
Step 2: Uninstall Jolly Roger 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 Jolly Roger 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 Jolly Roger 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 Jolly Roger
Step 5: Try to Restore Files Encrypted by Jolly Roger.
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 Jolly Roger 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.
Jolly Roger-FAQ
What is Jolly Roger Ransomware?
Jolly Roger 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 Jolly Roger 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 Jolly Roger Infect?
Via several ways.Jolly Roger 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 Jolly Roger 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 .Jolly Roger files?
You can't without a decryptor. At this point, the .Jolly Roger 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 .Jolly Roger files successfully, then do not despair, because this virus is still new.
Can I Restore ".Jolly Roger" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Jolly Roger 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 Jolly Roger 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 Jolly Roger ransomware and then remove it without causing any additional harm to your important .Jolly Roger 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 Jolly Roger 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 Jolly Roger Research
The content we publish on SensorsTechForum.com, this Jolly Roger 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 Jolly Roger 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.
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- Always check "About Us" web page.
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