The article presents detailed information about Nelasod virus as well as a step-by-step guide on how to remove malicious files from the infected system and how to potentially recover encrypted files.
Nelasod virus is a vicious cryptovirus that is based on the code of STOP ransomware. Once activated on a computer Nelasod disrupts system security in order to locate and encode personal files. Since the threat is designed to utilize a strong cipher algorithm for the corruption of target files, it prevents you from accessing the data they store. Encrypted files could be recognized by the extension .nelasod as the ransomware appends it to their names. At the end of the attack, Nelasod virus displays a message that instructs you how to make a ransom payment for a decryption tool. This message could be found on the desktop in the _readnme.txt file.
|Short Description||A version of the STOP/DJVU ransomware that is designed to encrypt valuable files stored on infected computers and then extort a ransom from victims.|
|Symptoms||Important files are encrypted and renamed with the extension .nelasod
A ransom message forces victims to contact hackers in order to receive instructions on how to pay a ransom ($490 – $980).
|Distribution Method||Spam Emails; Email Attachments; Corrupted Websites; Software Installers|
See If Your System Has Been Affected by malware
Malware Removal Tool
|User Experience||Join Our Forum to Discuss Nelasod.|
|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.|
Nelasod Virus – Update August 2019
The good news for all victims of STOP Nelasod ransomware is that the security researcher Michael Gillespie found weaknesses in 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 Nelasod 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 Nelasod virus ransomware infections.
Nelasod Virus (STOP Ransomware) – More About the Infection
Security researchers reported that the Nelasod virus is based on the code of one of the most popular ransomware families dubbed [wplinkpreview url=”https://sensorstechforum.com/remove-stop-ransomware/”] STOP. Nelasod ransomware is spread via several channels including spam emails, email attachments, hacked web pages, and corrupted freeware installers.
Since malspam enables hackers to spread their malicious code via massive email campaigns, they often prefer it. For its realization, they usually embed their malware in files of common types which files they then attach to email messages. These files may be presented as:
- Invoices coming from reputable sites, like PayPal, eBay, etc.
- Documents from that appear to be sent from your bank.
- An online order confirmation note.
- Receipt for a purchase.
Once activated on your system Nelasod virus creates ransom named malicious files in folders like %AppData% and %LocalAppData%. By executing these files, the ransomware performs a series of malicious operations that corrupt essential system settings and enable it to encrypt target files.
Nelasod virus launches a built-in cipher module for the data encryption stage. This module is designed to scan all computer drives for predefined types of files so it can then transform their code with a sophisticated cipher algorithm. Unfortunately, it is likely that all files which store valuable information will be encrypted. Among encrypted files may be your:
- Audio files
- Video files
- Document files
- Image files
- Backup files
- Banking credentials, etc
Following encryption, you cannot open encrypted files. In addition, you see the extension .nelasod appended to their names. In fact, the main goal of this ransomware is to blackmail you into paying a ransom to hackers.
Here is a copy of Nelasod virus’ ransom message _readnme.txt:
Don’t worry, 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:
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:
Reserve e-mail address to contact us:
Our Telegram account:
Your personal ID:
According to the details presented in the ransom message, when you pay the ransom you will receive a decryption tool for encrypted files. You should NOT under any circumstances pay any ransom sum to cybercriminals. This action does not guarantee the recovery of your .nelasod files.
How to Remove Nelasod Virus
The so-called Nelasod virus 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 Nelasod ransomware. That’s why it is recommendable that all steps presented in the Nelasod virus removal guide below should be completed. Beware that the 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.
How to Recover .nelasod Files
There are several alternative methods that may be efficient for the recovery of .nelasod files. You could find them listed under Step 5 from our Nelasod ransomware removal guide. Beware that you should make copies of all encrypted files and save them on a flash drive for example. This additional step will prevent the permanent loss of encrypted .nelasod files.
Ransomware Removal Instructions
What is Nelasod Ransomware?
Nelasod 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.
Can Nelasod Ransomware Cayse Damage?
Yes, ransomware can damage your computer. Ransomware is a malicious software that is designed to block access to your computer or files until a ransom is paid.
Ransomware can also damage your system, corrupt data and delete files, resulting in the permanent loss of important files.
Should I Ignore Viruses, Like Nelasod?
No, you should never ignore ransomware. It can encrypt your data and block access to your computer, making it impossible to access your files until you pay a ransom.
Ignoring ransomware could lead to the permanent loss of your data, as well as the potential for the ransomware to spread to other computers on your network. Additionally, paying the ransom does not guarantee that your data will be recovered.
How Does Nelasod Infect?
Via several ways.Nelasod 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.
After you download and execute this attachment, a drive-by download occurs and your computer is infected with the ransomware virus.
Another way you may become a victim of Nelasod 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 .Nelasod files?
You can't. At this point, the .Nelasod files are encrypted. You can only open them once they are decrypted using a specific decryptionkey 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 .Nelasod files successfully, then do not despair, because this virus is still new.
Can I Restore ".Nelasod" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Nelasod 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 Nelasod 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 Nelasod ransomware and then remove it without causing any additional harm to your important .Nelasod files.
Also, keep in mind that viruses like Nelasod ransomware also install Trojans and keyloggers that can steal your passwords and accounts.
What to Do If I Cant Get The Files Back?
There is still a lot you can do. If none of the above methods seem to work for you, then try these methods:
- Try to find a safe computer from where you can can login on your own line accounts like One Drive, iDrive, Google Drive and so on.
- Try to contact your friends, relatives and other people so that they can check if they have some of your important photos or documents just in case you sent them.
- Also, check if some of the files that were encrypted can be re-downloaded from the web.
- Another clever way is to find another old computer, a flash drive or even a CD or a DVD where you may have saved your older documents. You might be surprised what will turn up.
- You can also go to your email account to check if you can send any attachments to other people. Usually what is sent the email is saved on your account and you can re-download it. But most importantly, make sure that this is done from a safe computer and make sure to remove the virus first.
More tips you can find on our forums, where you can also asks any questions about your ransomware problem.
How to 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 Nelasod 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.
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.
Why Is the Ransom Paid in Crypto?
Cryptocurrency is a secure and untraceable form of payment, making it the ideal choice for ransom payments. It is difficult to trace, and the transactions are almost instantaneous. This means it is nearly impossible for authorities to track the payment and recover the money.
Can 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 Nelasod Research
The content we publish on SensorsTechForum.com, this Nelasod 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.
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.
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