LOTUS Ransomware
Do you happen to see all your valuable files locked and renamed with a few extensions? The extension .LOTUS signifies for an infection with a ransomware of the same name LOTUS. It has been identified as a strain of the Dharma/CrySiS cryptovirus.
Unfortunately, once activated on your PC, this threat corrupts essential system settings and lowers PC security. Regarding the files it encrypts, they remain unusale until their code is reverted back to the original state.
This nasty impact is misused by hackers for the extortion of a ransom fee. Their threat drops two ransom messages that contain intrusctions on the ransom payment process. The email address paymei@cock.li can be noticed in these messages. We advice all victims to refrain from contacting hackers.
Here you will find detailed guide how to remove all malicious files installed by LOTUS ransomware. After the removal you can try to recover some of the encrypted .LOTUS files with the help of alternative data recovery methods.
LOTUS Virus Summary
| Name | LOTUS also known as Trojan/Win32.Crysis.R213980, Trojan.Ransom.Crysis.E, Win.Trojan.Dharma-6668198-0, Trojan-Ransom.Win32.Crusis.to, Ransom:Win32/Wadhrama!hoa |
| Type | Ransomware, Cryptovirus |
| Ransom Note | FILES ENCRYPTED.txt supported by a pop-up window with a different message. |
| Short Description | A data locker ransomware designed to compromise computer operating systems and encrypt valuable personal fles stored on the drives. |
| Symptoms | Important files are locked and renamed with a string of a few extensions. The last one is the .LOTUS extension. Two different ransom message appear to demand a ransom payment. |
| Distribution Method | Spam Emails, Email Attachments, Hacked Websites |
| Detection Tool |
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LOTUS Virus (Dharma Ransomware) – Distribution and Impact
The ransomware LOTUS is based on the code of another threat of the same type Dharma/CrySiS. It has recently been released in the wild. The techniques that are spreading its malicious payload are likely to be malspam, malvertising, freeware installers, fake software update notifications, and corrupted web pages. The malspam is supposed to be the primary one.
This technique represents email spam messages that pose as representatives of popular companies. The main purpose is to trick people to download and open an attached file that contains a malicious code. The malware could also be dropped on the device by a hacked website. Hacked sites contain harmful scripts that can download and install different programs in the background of all other active programs.
When the LOTUS ransomware runs on a computer, it becomes able to implement various malicious changes that disrupt system security. Infected may be the settings of the Registry Editor. This system component is responsible for the proper system performance. The registry keys RUN and RUNONCE may contain malicious values. These values will enable the ransomware to run automatically every time you start the infected system.
All initial malicious changes aim to help the ransomware to reach target files unnoticeably and encrypt them with a complex cipher algorithm called AES. The data encryption process leaves files inaccessible until their code is reverted back to the original state. Unfortunately, the ransomware may prevent you from accessing your:
- Audio files.
- Video files.
- Document files.
- Image files.
- Backup files.
- Banking credentials, etc.
A file encrypted by LOTUS ransomware display the extension .LOTUS appended to their names. Additionally, they have two other extensions – an ID and one that is the hackers’ contact email address (paymei@cock.li). The same email address could also be noticed in the ransom message that appears at the end of the infection process.
Here is a copy of what it states:
YOUR FILES ARE ENCRYPTED
Don’t worry,you can return all your files!
If you want to restore them, follow this link:email paymei@cock.li YOUR ID –
If you have not been answered via the link within 12 hours, write to us by e-mail:paymei@cock.li
Attention!
Do not rename encrypted files.
Do not try to decrypt your data using third party software, it may cause permanent data loss.
Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.
We know that you need to restore encrypted files but we recommend that you refrain from transferring money to cybercriminals. Otherwise, you risk losing both your valuable files and money. For the sake of your security, it is advisable to clean your infected computer from present malicious files and consider the help of alternative data recovery methods.
Remove LOTUS File Virus and Restore Data
The so-called LOTUS virus is a threat with highly complex code that heavily damages essential system settings and valuable files. So the only way to use securely your infected computer system is to remove all malicious files and objects created by the ransomware. For this purpose, you should complete a specific removal guide. The ransomware removal guide that follows reveals how to clean the virus from the system – manually and automatically. If you don’t feel quite comfortable with the manual steps, it will be better to download the presented advanced anti-malware tool as it will do the job for you.
In the event that you want to attempt to restore .LOTUS files check step five – Try to Restore files encrypted by Elder Virus that reveals reliable alternative data recovery methods. We remind you that copies of all encrypted files should be kept on an external drive. This measure will prevent their inevitable loss.
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 LOTUS Virus with SpyHunter Anti-Malware Tool
Ransomware Automatic Removal - Video Guide
Step 2: Uninstall LOTUS 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 LOTUS 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 LOTUS 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 LOTUS Virus
Step 5: Try to Restore Files Encrypted by LOTUS 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 LOTUS 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.
LOTUS Virus-FAQ
What is LOTUS Virus Ransomware?
LOTUS 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 LOTUS 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 LOTUS Virus Infect?
Via several ways.LOTUS 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 LOTUS 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 .LOTUS Virus files?
You can't without a decryptor. At this point, the .LOTUS 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 .LOTUS Virus files successfully, then do not despair, because this virus is still new.
Can I Restore ".LOTUS Virus" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .LOTUS 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 LOTUS 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 LOTUS Virus ransomware and then remove it without causing any additional harm to your important .LOTUS 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 LOTUS 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 LOTUS Virus Research
The content we publish on SensorsTechForum.com, this LOTUS 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 LOTUS 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.
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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