What Is Unlocker Ransomware?
Unlocker is the name given to malicious program that acts as ransomware. The ransomware is set to interfere with main computer settings so that it can then lock personal files and extort a ransom fee from the victim. An infection with Unlocker ransomware leads to diminished computer security and restricted access to valuable data. Files locked by this ransomware could be noticed immediately after the infection. They all have three additional extensions, the last of which is .lock. The threat will also drop a file that contains ransom messages by malware authors.
If you are one of Unlocker’s victims then keep reading this article to learn more about the specifics of this cryptovirus and the process of its complete removal.
Unlocker Summary
| Name | Unlocker |
| Type | Ransomware, Cryptovirus |
| Malicious Extensions | Email address + victim’s ID + .lock |
| Short Description | A data locker ransomware that utilizes strong cihper algorithm to encrypt personal files stored on the infected computer. It demands a ransom for a decryption solution. |
| Symptoms | Important files are locked and renamed completely. Their names are changed with three extensions, the last of which is .lock. Corrupted files remain unusable until their code is reverted back to original state. |
| Ransom Messages | README_WARNING.TXT |
| Distribution Method | Spam Emails, Email Attachments, Corrupted Websites, Software Installers |
| Detection Tool |
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How Does Unlocker Ransomware Infect PCs?
There are a few techniques that support the spread of ransomware infections like Unlocker. This malicious software may try to infect your computer operating system by the use of malspam (spam email messages that host malicious files), malicious adverts, software cracks, free applications and others.
Popular Windows file types may be attached to legitimate-like emails to trick you download and open them on your device. Email messages may also feature links related to hacked web pages.
Hacked pages may host dangerous scripts that download the ransomware and run it in the background of all other running processes. Along with email messages, dangerous links may appear on social media too. Other bogus sites like Com.color.uiengine and Hipnoticrec.biz may open pages with dangerous content too. That’s why you should carefully choose the places you visit while browsing the web. What’s more, don’t forget to maintain an active computer security protection that will prevent nasty malware from infecting the system.
What Does Unlocker Ransomware Do?
Unlocker ransomware is created to support vicious operations run by malware authors. It damages some of the major computer settings with the final purpose to encrypt personal files stored on the drives. The encryption of valuable personal data aims to force victims to pay a ransom fee. Encoded files can be restored with the help of a decryption tool possessed by hackers.
The activation of this ransomware on a computer system occurs after its malicious payload gets executed. This single file can trigger a lot other operations that support the attack. Downloads and installs of additional harmful files could happen. There are several directories that Unlocker ransomware can use for the storage of its malicious files:
- %AppData%
- %Windows%
- %SystemDrive%
- %LocalLow%
- %Temp%
- %System%
After the Unlocker virus plagues essential system components, it launches a built-in encryption module to complete a data encryption process. At the end of the attack, the ransomware creates its ransom message that urges victims to contact cybercriminals. All victims of Unlocker ransomware may find the file README_WARNING.TXT on their infected machines. This file informs the following:
Hey!
Can I recover my files? Sure. We guarantee that you can recover all your files easily and safely! But you have to be fast!. How quickly you pay, how quickly all your data will be returned, as before encryption.
To contact write to the mail: unlocker@onionmail.org
Reserved email: unlockersuport@msgsafe.ioTelegram: @unlockersuport
ATTENTION !!!
Do not rename encrypted files.
Do not try to decrypt your data using third party software – this may result in permanent data loss.
We are always ready to cooperate and find the best way to solve your problem.
The sooner you write, the better the conditions will be for you.
Our company values its reputation. We give all guarantees of decryption of your files.Your personal ID: –
Similar to other ransomware threats, the Unlocker virus may conduct an information-gathering process that aims to collect sensitive details. All harvested data can be transferred to remote servers and provided to hackers. Hackers, in turn, may misuse harvested data for financial abuses and future malware attack campaigns.
The activation of a basic Trojan module, in turn, may lead to the gathering of more data that enables crooks to exploit the infected system again. They can also try to establish a permanent remote connection with the infected PC.
What Are .lock Virus Files?
All .lock virus files are a result of the encryption process run by Unlocker ransomware. A specially crafted module runs a sophisticated cypher algorithm every time it detects a target file on the system. The bad news is that all files encoded by Unlocker ransomware remain inaccessible for an unspecified period of time.
You can easily spot encoded files by noticing the following renaming pattern applied to their names:
- .[unlocker@onionmail.org].[victim’s ID].lock
For example the file photo.jpg will appear as a broken file with the name photo.jpg.id[unlocker@onionmail.org].[CFA84E].lock
If you want to prevent being tricked by cybercriminals once again, you should avoid paying the demanded ransom. There is no guarantee that they have a working decryption tool which they will send you for the recovery of your .lock files.
Remove Unlocker Ransomware Virus and Attempt to Restore Files
The so-called Unlocker is a threat with a highly complex code that disrupts system security in order to encrypt personal files. Hence the infected system could be used in a secure manner again only after the complete removal of all malicious files and objects created by the ransomware. That’s why it is recommendable that all steps presented in the ransomware removal guide below should be completed. Beware that manual ransomware removal is suitable for more experienced computer users. If you don’t feel comfortable with the manual steps navigate to the automatic part of the guide.
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 Unlocker with SpyHunter Anti-Malware Tool
Ransomware Automatic Removal - Video Guide
Step 2: Uninstall Unlocker 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 Unlocker 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 Unlocker 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 Unlocker
Step 5: Try to Restore Files Encrypted by Unlocker.
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 Unlocker 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.
Unlocker-FAQ
What is Unlocker Ransomware?
Unlocker 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 Unlocker 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 Unlocker Infect?
Via several ways.Unlocker 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 Unlocker 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 .Unlocker files?
You can't without a decryptor. At this point, the .Unlocker 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 .Unlocker files successfully, then do not despair, because this virus is still new.
Can I Restore ".Unlocker" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Unlocker 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 Unlocker 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 Unlocker ransomware and then remove it without causing any additional harm to your important .Unlocker 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 Unlocker 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 Unlocker Research
The content we publish on SensorsTechForum.com, this Unlocker 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 Unlocker 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.