What is .lanset ransomware also known as .lanset file virus? What to do if your files were encrypted by .lanset ransomware?
If your files are encrypted and the .lanset extension is appended to them, then you are dealing with a serious ransomware infection. The .lanset virus is in fact yet another strain of the infamous STOP ransomware family, which is known for its strong encryption algorithm.
There are numerous versions of STOP ransomware, and in some of the cases, security researcher succeed in releasing a decryption tool. If you’re infected by .lanset ransomware, you should remove it from your system to stop it from spreading further, and you should wait for an official decrypter.
Note. Paying the ransom needed for the supposed restoration of your files is not advisable. First, there is no guarantee you will get your files back, and second, you’ll be supporting cybercriminals in their future malicious campaigns against users like you.
If you are a victim of .lanset files virus, you can follow our article to learn how to remove the threat from your system. We will update our article as soon as a .lanset decrypter is released.
Threat Summary
| Name | .lanset files virus |
| Type | Ransomware, Cryptovirus |
| Short Description | Encrypts files on your computer and demands a ransom for their recovery. |
| Symptoms | Important files are locked and renamed with .lanset extension. You see a ransom message that forces you to contact hackers for a decryption tool. |
| 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 .lanset 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. |
.lanset Files Virus – Update June 2019
The good news for all victims of STOP .lanset ransomware is that the security researcher Michael Gillespie cracked the code of this variant and released an updated version of his STOP ransomware decrypter.
So the moment you remove all malicious files and objects from your infected system you can enter our data recovery guide where you will find a download link for the free .lanset decryption tool and learn how to proceed with the decryption process.
Have in mind that the tool is designed to support specific offline IDs, so it may not be effective for all occasions of .lanset ransomware infections.
.Lanset Files Virus – Details about the Infection
The .lanset files virus is an iteration of the widely-spread [wplinkpreview url=”https://sensorstechforum.com/remove-stop-ransomware/”] STOP ransomware family which has been infecting users through massively spread campaigns. Not surprisingly, this iteration of STOP is also seeking to encrypt valuable personal files and is demanding a ransom for their supposed restoration.
The .lanset ransomware is spread in massive email spam campaigns, and you should be very careful when dealing with unexpected and suspicious emails. Furthermore, you can train your eye to easily spot emails carrying ransomware infections:
- A link to a compromised web page that is set to download and execute infection files directly on the system. The URL address to this page may come in the form of an in-text link, banner, image, button or full URL address.
- A malicious file attachment that is presented as legitimate document in the text message. It could be uploaded in a .rar or .zip archive. Such a file is usually able to evade active security measures and trick you into running the ransomware without suspecting anything.
.lanset Ransomware – Infection Process
The second the payload file of .lanset files virus is started on your system, it will complete a number of malicious modifications including persistence on the system and file encryption.
Once .lanset ransomware reaches the encryption phase, it initiates a built-in cipher module which scans the system for certain types of files and encrypts them with a strong cipher algorithm known as Salsa 20. When the original code of the targeted files is altered, the files will be changed to the .lanset extension.
Recent ransomware viruses are known to target the following file types:
- Audio files
- Video files
- Document files
- Image files
- Backup files
- Banking credentials, etc
Once the encryption process is complete, the ransomware drops a ransom message (_readme.txt) and loads it on your screen. The message reads the following:
Don’t worry my friend, you can return all your files!
All your files like photos, databases, documents and other important are encrypted with strongest encryption and unique key.
The only method of recovering files is to purchase decrypt tool and unique key for you.
This software will decrypt all your encrypted files.
What guarantees you have?
You can send one of your encrypted file from your PC and we decrypt it for free.
But we can decrypt only 1 file for free. File must not contain valuable information.
You can get and look video overview decrypt tool:
https://we.tl/t-pPLXOv9XTI
Price of private key and decrypt software is $980.
Discount 50% available if you contact us first 72 hours, that’s price for you is $490.
Please note that you’ll never restore your data without payment.
Check your e-mail “Spam” or “Junk” folder if you don’t get answer more than 6 hours.To get this software you need write on our e-mail:
gorentos@bitmessage.ch
Reserve e-mail address to contact us:
gorentos@bitmessage.ch
It is highly important to note that paying the ransom to cybercriminals is not advisable. This action does not guarantee the recovery of your encrypted files and it further supports cybercrime.
Remove .Lanset Files Virus and Restore Data
The .lanset files virus is a ransomware with complex code that corrupts both system settings and valuable data. All malicious files and objects created by the ransomware should be removed from your system. For that purpose, you can refer to our removal steps below the article. There, you’ll also find alternative data recovery approaches that may be helpful in attempting to restore files encrypted by .lanset ransomware. It’s highly important to back up all encrypted files to an external drive before attempting the recovery process.
Milena Dimitrova
An inspired writer and content manager who has been with SensorsTechForum since the project started. A professional with 10+ years of experience in creating engaging content. Focused on user privacy and malware development, she strongly believes in a world where cybersecurity plays a central role. If common sense makes no sense, she will be there to take notes. Those notes may later turn into articles! Follow Milena @Milenyim
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Step 1: Scan for .lanset files virus with SpyHunter Anti-Malware Tool
Ransomware Automatic Removal - Video Guide
Step 2: Uninstall .lanset 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 .lanset 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 .lanset 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 .lanset files virus
Step 5: Try to Restore Files Encrypted by .lanset 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 .lanset 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.
.lanset files virus-FAQ
What is .lanset files virus Ransomware?
.lanset 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 .lanset 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 .lanset files virus Infect?
Via several ways..lanset 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 .lanset 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 ..lanset files virus files?
You can't without a decryptor. At this point, the ..lanset 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 ..lanset files virus files successfully, then do not despair, because this virus is still new.
Can I Restore "..lanset files virus" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore ..lanset 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 .lanset 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 .lanset files virus ransomware and then remove it without causing any additional harm to your important ..lanset 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 .lanset 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 .lanset files virus Research
The content we publish on SensorsTechForum.com, this .lanset 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 .lanset 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.
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