This article will aid you to remove JSWORM Ransomware. Follow the ransomware removal instructions provided at the end of the article.
JSWORM Ransomware is one that encrypts your data with and demands money as a ransom to get it restored. The JSWORM Ransomware will leave ransomware instructions as text file. Keep on reading the article and see how you could try to potentially recover some of your locked files and data.
Threat Summary
| Name | JSWORM Ransomware |
| Type | Ransomware, Cryptovirus |
| Short Description | The ransomware encrypts files on your computer system and demands a ransom to be paid to allegedly recover them. |
| Symptoms | The ransomware will encrypt your files and leave a ransom note with payment instructions. |
| Distribution Method | Spam Emails, Email Attachments |
| Detection Tool |
See If Your System Has Been Affected by malware
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Malware Removal Tool
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User Experience | Join Our Forum to Discuss JSWORM Ransomware. |
| 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. |
JSWORM Ransomware – Distribution Techniques
The JSWORM ransomware is a newly discovered malicious threat that has been identified in a small-sized attack campaign. The number of captured samples is low which does not give out the main distribution method.
One of the most popular techniques for sending out ransomware is to coordinate email SPAM campaigns. They will use phishing tactics manipulating the victims into thinking that they have received a legitimate notification from a well-known company or service. The infection can be done by interacting with the body contents or any attached files.
Most ransomware infections can be caused by launching malicious payload carriers that can take various forms. An example one would be an infected document containing macros with the necessary instructions. All popular types can be infected: spreadsheets, presentations, text documents and databases. When they are opened by the victims а prompt will appear asking for them to enable the macros. Various reasons can be quoted, the most popular one being that the document cannot be properly opened without them. Enabling this prompt will lead to the virus infection.
The other payload carrier that can be utilized for JSWORM ransomware infections is the application installer. The criminal collective can embed the necessary code in setup files of popular software. As soon as they are run the ransomware will be deployed. They are made by taking the legitimate files and modifying them with the necessary code instructions.
All of these files can be distributed on file-sharing networks like BitTorrent where both legitimate and pirate content is shared. Another possible source is the network of malicious sites that can be created to support a virus distribution campaign. They will copy the design elements and body contents of real and trustworthy sites, as well as use similar sounding domain names and security certificates (often stolen) to mask their fraud identity.
Larger campaigns can target victims using browser hijackers — hacker-made plugins made for most popular web browsers. They will be offered as legitimate extensions which are described as offering updated functionality or performance enhancements. Often they are uploaded to the relevant repositories using fake user reviews and developer credentials and as soon as they are installed the virus installation will take place.
JSWORM Ransomware – Detailed Analysis
The JSWORM ransomware is considered to be an early testing release and in its current form does not contain any advanced components. It is possible that future versions of it will copy the behavior of other well-known viruses. Most of them begin the infection with a data harvesting command which instructs the the engine to scan the local contents in search of sensitive information. It is primarily used to generate an unique infection ID that is assigned to each infected host and is usually made up of input values taken from the installed hardware components, user settings and operating system environment values. It can also be configured to directly expose the identity of the victims by searching for strings that contain their name, address, phone number, location and account credentials.
The collected information can then be processed by the next module called security bypass. It will search for security software that can interfere with the virus installation: all forms of anti-virus engines, sandbox environments, debug engines and virtual machine hosts. If such are found then they will be bypassed or even deleted.
When these two steps have been completed the JSWORM ransomware will have obtained complete control of the machnes. This will allow it to carry out other malicious actions like the following:
- Windows Registry Values — The ransomware engine is fully capable of modifying the existing strings of the Windows Registry or to create new ones for itself. When system ones are affected then the overall performance and stability of the computers is going to be affected. Changes to third-party installed programs may cause them to quit with unexpected errors.
- Boot Modifications — The engine can access the boot records and mdify them to run itself as soon as the computer is powered on. Every time the computer is booted the JSWORM instance will be started. Such actions also disable access to the recovery boot menus. They are used to recover the computers with manual instructions.
- Additional Changes — Other modifications include the delivery of other payloads and changes to the operating system. By hooking up to other processes the JSWORM instance can reconfigure input and output in real-time.
Future updates of the JSWORM can include any other malicious component that the criminal collective deems necessary for the attacks.
JSWORM Ransomware – Encryption Process
It is presumed that the JSWORM ransomware will use a list of target file type extensions that are to be encrypted with a powerful cipher. Usually data that is considered sensitive and personal is affected in order to coerce the victim users into paying the attackers a decryption fee. Example data includes the following:
- Archives
- Backups
- Databases
- Music
- Images
- Videos
The affected files will be renamed with the .JSWORM extension. The associated ransomware note will be placed in a HTML file with the following message:
ALL YOUR FILES LOCKED!
YOUR PID %HWID%
YOUR PERSONAL EMAIL: NIGER1253@COCK.LIWHAT NOW?
Email us
Write your ID at title of mail and country at body of mail and wait answer.
You have to pay some bitcoins to unlock your files!DON’T TRY DECRYPT YOUR FILES!
If you try to unlock your files, you may lose access to them!
REMEMBER!No one can guarantee you a 100% unlock except us!
How to buy bitcoin
JSWORM 3.1 Update Released
On June 8 a new release of the JSWORM was detected by security researchers presenting the latest iteration of the threat. The new version is characterized by a new ransom note design. There is no information whether or not the same hacking collective is behind the release. It is very possible that other functionality may be built-in into the code which can have even more damaging impact on the infected hosts. The associated ransomware note is created in a file called JSWORM-DECRYPT.hta and it reads the following message:
All your files were encrypted!
All your files have been encrypted due to a security problem with your OC. If you want to restore them, write us to the e-mail: backupuser198@gmail.com
Write this unique identificator in the title of your message: 1592098***
In case of no answer in 24 hours write us to this e-mail:
You have to pay for decryption in Bitcoins. The price depends on how fast you write us. After payment we will send you the decryption tool that will decrypt all you files.
Free decryption as proof!
Before paying you can send us 1 file for free decryption. The total size of file must be less than 1MB (non-archived)
and files shouldn’t contain valuable information (databasesm backupsm large excel sheets, etc)
Remove JSWORM Ransomware and Try to Restore Data
If your computer system got infected with the CryTekk 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.
Martin Beltov
Martin graduated with a degree in Publishing from Sofia University. As a cyber security enthusiast he enjoys writing about the latest threats and mechanisms of intrusion.
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Step 1: Scan for JSWORM Ransomware with SpyHunter Anti-Malware Tool
Ransomware Automatic Removal - Video Guide
Step 2: Uninstall JSWORM Ransomware 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 JSWORM Ransomware 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 JSWORM Ransomware 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 JSWORM Ransomware
Step 5: Try to Restore Files Encrypted by JSWORM Ransomware.
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 JSWORM Ransomware 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.
JSWORM Ransomware-FAQ
What is JSWORM Ransomware Ransomware?
JSWORM Ransomware 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 JSWORM Ransomware 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 JSWORM Ransomware Infect?
Via several ways.JSWORM Ransomware 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 JSWORM Ransomware 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 .JSWORM Ransomware files?
You can't without a decryptor. At this point, the .JSWORM Ransomware 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 .JSWORM Ransomware files successfully, then do not despair, because this virus is still new.
Can I Restore ".JSWORM Ransomware" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .JSWORM Ransomware 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 JSWORM Ransomware 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 JSWORM Ransomware ransomware and then remove it without causing any additional harm to your important .JSWORM Ransomware 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 JSWORM Ransomware 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 JSWORM Ransomware Research
The content we publish on SensorsTechForum.com, this JSWORM Ransomware 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 JSWORM Ransomware 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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