NinjaLoc virus is a test ransomware that appears to be made by its creators. The current attack campaign uses infected software installers to spread itself. Our article provides an overview of the virus operations and it also may be helpful in attempting to remove the virus.
Threat Summary
| Name | NinjaLoc virus |
| Type | Ransomware, Cryptovirus |
| Short Description | The ransomware encrypts sensitive information on your computer system and demands a ransom to be paid to allegedly recover them. |
| Symptoms | The ransomware will encrypt your files with a strong encryption algorithm. |
| Distribution Method | Spam Emails, Email Attachments |
| Detection Tool |
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User Experience | Join Our Forum to Discuss NinjaLoc 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. |
NinjaLoc Virus – Distribution Ways
The NinjaLoc virus is a new ransomware threat which is being actively spread using a variety of different tactics. The captured samples are low in quantity which shows that ongoing campaign is a test release.
One of the reports indicate that the NinjaLoc virus is spread as a fixitup.exe file leading us to believe that the main method is the payload creation. The hackers are embedding the virus code into application installers of system utilities which are being spread using various tactics.
A main method is the use of phishing SPAM messages that appear as being sent by a legitimate company or service. They use familiar design elements and are disguised as password reset prompts, software updates or other messages that the user might regularly receive.
The criminals can also construct malicious download sites which are fake portals and vendor sites. They use the same design and elements as the legitimate ones, advanced versions can push various pop-ups and redirects to further coerce the victims into interacting with the malicious elements.
The other type of malicious payload that may be used for spreading the NinjaLoc virus is the use of infected documents: spreadsheets, rich text documents, presentations and databases. Once they are opened by the victim users a notification prompt will ask the users to enable the built-in macros. Once this is done the infection will follow.
Dangerous scripts can also be used to spread the ransomware — all types of banners, pop-ups, redirects and hyperlinks that can be found both on hacker-controlled pages and legitimate sites such as community forums.
Advanced infections may utilize browser hijackers to spread the NinjaLoc virus. They are malicious plugins made for the most popular web browsers and can be typically acquired from the associated extension repository. They are uploaded with fake user reviews, developer credentials and promises of adding new functionality that is not available standard on them. Once they are installed the users will be redirected to a hacker-controlled site by manipulating the built-in settings (default home page, new tabs page and search engine). The next step is the deployment of the threat.
NinjaLoc Virus – In-Depth Analysis
The security analysis of the NinjaLoc virus shows that this is a newly created ransomware threat that does not feature code from any of the famous malware families. There are several possible theories about its origins:
- Custom Creation — The most likely source of the ransomware is its creation by the hackers who are distributing it. They have programmed it by themselves to follow a set execution pattern.
- Custom Order — Most hacker underground markets offer custom solutions for a certain fee. The operators that are distributing it are not the same collective behind its creation.
Depending on the set instructions of the captured virus samples different actions can be executed. A typical ransomware infection will begin with a data harvesting module. It is used to gather information about victims allowing the criminals to expose their identity. The malicious engine is configured to automatically retrieve private information including the following: names, address, phone number, interests, location and any stored account credentials. Other data that can be collected includes campaign metrics which are useful for the hackers in planning their next attacks. Such information includes installed hardware components, user-set settings and certain operating system values.
The collected data can be processed by another component called stealth protection. It scans the local system for applications or services that can interfere with the proper virus execution — anti-virus products, sandbox environments or virtual machine hosts. Their respective real-time engines can be disabled or completely removed.
The main module can then proceed with system modifications that can include different actions. A popular technique is the manipulation of the Windows Registry. When entries belonging to the operating system are modified the users will experience significant performance issues. Modifications to user-installed apps or services will result in the inability to start certain functions.
If the NinjaLoc virus is installed as a persistent infection. This means that the malware will be started automatically once the the computer is powered on, furthermore it will stop certain services from starting properly. In many cases this also leads to the inability to enter into the boot recovery menu.
The hackers can also instruct the ransomware to delete the backup data — both System Restore information and Shadow Volume Copies of identified user data. To effectively restore the affected files the victims will need to use a professional-grade backup solution.
Other dangerous changes to the infected machines include the start of a Trojan module. It establishes a connection with a hacker-controlled server which is used to spy on the victims in real time. Other actions includes the ability to remote control the machines, steal user files and deploy other threats.
NinjaLoc Virus — Encryption
Once all prior components have completed the ransomware module will be started. Like previous infections it uses a built-in list of target file type extensions. An example list can target the following data:
- Archives
- Backups
- Documents
- Images
- Videos
- Music
- Databases
The captured samples of the NinjaLoc Virus inhibit both a lockscreen and a ransomware note (in a file called “HowtoDecryptYourfiles.txt”). The lockscreen dislays the following message:
Opps All of your files have been encrypted!
JUST ENCRYPTED YOUR FILES!
[What Happened to my files!] My Bitcoin Address
[1MxjjTN6hVJGJtVkLzPat1FCzb1YKdgaup] [Copy Address!] DON’T WASTE YOUR TIME ON INTERNET SEARCHING FOR SOLUTION NIGGA!
NOTE: IF YOU TRY TO REMOVE THIS RANSOMWARE YOU WILL LOSE YOUR ALL FILES INSTANTLY!
Enter Key To Decrypt!
[…] Start Decrypting!
Remove NinjaLoc Ransomware Virus and Restore Encrypted Files
If your computer got infected with the NinjaLoc 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 NinjaLoc virus with SpyHunter Anti-Malware Tool
Ransomware Automatic Removal - Video Guide
Step 2: Uninstall NinjaLoc 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 NinjaLoc 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 NinjaLoc 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 NinjaLoc virus
Step 5: Try to Restore Files Encrypted by NinjaLoc 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 NinjaLoc 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.
NinjaLoc virus-FAQ
What is NinjaLoc virus Ransomware?
NinjaLoc 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 NinjaLoc 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 NinjaLoc virus Infect?
Via several ways.NinjaLoc 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 NinjaLoc 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 .NinjaLoc virus files?
You can't without a decryptor. At this point, the .NinjaLoc 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 .NinjaLoc virus files successfully, then do not despair, because this virus is still new.
Can I Restore ".NinjaLoc virus" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .NinjaLoc 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 NinjaLoc 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 NinjaLoc virus ransomware and then remove it without causing any additional harm to your important .NinjaLoc 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 NinjaLoc 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 NinjaLoc virus Research
The content we publish on SensorsTechForum.com, this NinjaLoc 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 NinjaLoc 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.
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