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Remove Mahasaraswati Ransomware and Restore Encrypted Files

STF-mahasaraswati ransomware-raja-matangi-note-encrypted-files

A ransomware crypto-virus that goes by the name of Mahasaraswati is spreading around the Web. The email left for victims with instructions to pay the ransom is located in India, although the origin of the ransomware and its creator is unknown. The virus locks files and puts an extension ending in mahasaraswati@india.com.xtbl to each file. The money demanded as a ransom is 3 Bitcoins. To see how to remove this ransomware and how you could restore your files, you should read the article carefully.

Threat Summary

Name Mahasaraswati
Type Ransomware
Short Description The ransomware encrypts files with an extension ending in mahasaraswati@india.com.xtbl and demands a ransom of 3 BitCoins.
Symptoms The ransomware will encrypt files on your computer. Two files named How to decrypt your files are created, containing the instructions for payment.
Distribution Method Spam Emails, Email Attachments, Executable Files
Detection Tool See If Your System Has Been Affected by malware

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User Experience Join Our Forum to Discuss Mahasaraswati.
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.

STF-mahasaraswati ransomware-raja-matangi-note-encrypted-files

Mahasaraswati Ransomware – Delivery

Mahasaraswati ransomware is delivered in a few ways. As other modern ransomware viruses, this one also uses spam emails as the main delivery method. The emails have files as attachments that have the malware code inside them. In some rare cases, the body of the email itself might activate malicious code.

Getting infected with the ransomware is also possible through social media websites or via file-sharing services. These mediums might also spread malware code disguised as an executable or a file of a useful app. The best prevention tactic against any ransomware is to avoid any and all suspicious files. Do not click, open or download files that seem fishy.

Mahasaraswati Ransomware – Information

Mahasaraswati is the name of a ransomware crypto-virus. The ransomware is presented as a program for making your computer secure as if IT professionals are offering you help. The creators of the ransomware try to push the whole thing as a service. They offer not only to unlock your files but also put a good anti-malware on your PC.

The truth is that the virus just encrypts your files and asks a ransom, although the ransom note is written in a clever way. For every day, you do not pay the money to revert the changes, the sum increases with 2 Bitcoins.

A picture and a text file with the same name are created after the encryption process is complete. Both files are named How to decrypt your files.

Both the .txt and .jpeg files contain instructions for the ransom payment and can be found in every directory with encrypted files. The .txt can be previewed in the picture below:

STF-mahasaraswati ransomware-raja-matangi-note-ransom-instructions-file-how-to-decrypt-your-files-txt

Both of the files read the following:

Good morning, dear friend!

We are writing to inform you that our team of network security specialists has analyzed your system and has identified vulnerabilities in the protection. We kindly draw your attention that defensive operation on your computer is not running properly, and now the whole database is at risk. All your files are encrypted and can not be accepted back without our professional help. Obviously vulnerability analysis, troubleshooting, decoding the information and then ensuring safety are not a simple matter. And so our high-grade and quick service is not free.

Please note that today the price of your files recovery is 3 Bitcoins, but next day it will cost 5 Bitcoins.
You should buy bitcoins here https://localbitcoins.com/faq
Read the paragraphs:
1. How to buy Bitcoins?
2. How do I send Bitcoins and how can I pay with Bitcoins after buying them?

The Bitcoin wallet for payment is –
After the transfer of bitcoins please send email with screenshot of the payment page.
We does not advise you to lose time, because the price will encrese with each passing day.
As proof of our desire and readiness to help you, we can decipher a few of your files for test.
To check this you can upload any encrypted file on web site dropmefiles.com, size no more than 10 MB
(only text file or a photo) and send us a download link. Certainly after payment we guarantee prompt solution
of the problem, decrypt the database to return to its former condition and consultation how to secure the rules of the system safety.

Kind regards, Saraswati.

The ransom note cleverly written and tries to trick you that the ransomware creators are IT professionals trying to help you. Like something else has locked your files, and for them to unlock them, you need to pay 3 Bitcoins within one day. 3 Bitcoins equals to 1350 US dollars estimated from the time of this article being written. According to the instructions, the price for decryption will increase with 2 Bitcoins with each day that passes.

Do NOT pay the ransom or even think of paying. Doing this will give funds to the owner of the ransomware, which will probably be used to create a stronger virus or support other criminal activities. No way is there to know if you will get your files decrypted or if you will be contacted back in the first place.

The Mahasaraswati ransomware encrypts files of different types. It is certain that documents and pictures are going to be encrypted. Those are still one of the most precious files to users as they have valuable information on them or family photos. The encryption process of the ransomware encrypts the following file extensions:

→.html, .jpg, .jpg2, .pdf, .png, .ppt, .pptm, .pptx, .bmp, .doc, .docm, .docx, .docxml, .docz, .gif, .rtf, .tar, .targz, .targz2, .txt, .xlmv, .xls, .xlsm, .xlsx, .xml, .tarlzma, .tarxz

The list of file extensions shown above is probably incomplete, but these are the main file that will be encrypted. After the encryption process is done, all files will have the same extension – .id-[The ID of the infected user]. mahasaraswati@india.com.xtbl.

Mahasaraswati ransomware might delete Shadow Volume Copies from the Windows Operating System. You should still check this as there could be different versions of the ransomware in the wild.

Remove Mahasaraswati Ransomware and Restore mahasaraswati@india.com.xtbl Files

If your computer is infected with the Mahasaraswati ransomware, you should have at least some experience in removing viruses. You should get rid of this ransomware fast as it can spread deeper through the network and infect more files. The recommended action is to remove the ransomware and follow the step-by-step instructions provided below.

Berta Bilbao

Berta is a dedicated malware researcher, dreaming for a more secure cyber space. Her fascination with IT security began a few years ago when a malware locked her out of her own computer.

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OFFER

REMOVE IT NOW (PC)
with Anti-Malware
We recommend you to download SpyHunter and run free scan to remove all virus files on your PC. This saves you hours of time and effort compared to doing the removal yourself.
SpyHunter 5 free remover allows you, subject to a 48-hour waiting period, one remediation and removal for results found. Read EULA and Privacy Policy

Step 1: Boot Your PC In Safe Mode to isolate and remove Mahasaraswati

OFFER

Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your PC with SpyHunter

Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter's malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter's EULA, Privacy Policy and Threat Assessment Criteria

1. Hold Windows Key + R.
remove ransomware in safe mode step 1


2. The "Run" Window will appear. In it, type "msconfig" and click OK.
remove ransomware in safe mode step 2


3. Go to the "Boot" tab. There select "Safe Boot" and then click "Apply" and "OK".
remove ransomware in safe mode step 3
Tip: Make sure to reverse those changes by unticking Safe Boot after that, because your system will always boot in Safe Boot from now on.


4. When prompted, click on "Restart" to go into Safe Mode.
remove ransomware in safe mode step 4


5. You can recognise Safe Mode by the words written on the corners of your screen.
remove ransomware in safe mode step 5


Step 2: Uninstall Mahasaraswati 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:


1. Hold the Windows Logo Button and "R" on your keyboard. A Pop-up window will appear.
delete ransomware from windows step 1


2. In the field type in "appwiz.cpl" and press ENTER.
delete ransomware from windows step 2


3. This will open a window with all the programs installed on the PC. Select the program that you want to remove, and press "Uninstall"
delete ransomware from windows step 3Follow the instructions above and you will successfully delete most unwanted and malicious programs.


Step 3: Clean any registries, created by Mahasaraswati 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 Mahasaraswati there. This can happen by following the steps underneath:

1. Open the Run Window again, type "regedit" and click OK.
delete ransomware virus registries step 1


2. When you open it, you can freely navigate to the Run and RunOnce keys, whose locations are shown above.
delete ransomware virus registries step 2


3. You can remove the value of the virus by right-clicking on it and removing it.
delete ransomware virus registries step 3 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.

IMPORTANT!
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: Scan for Mahasaraswati with SpyHunter Anti-Malware Tool

1. Click on the "Download" button to proceed to SpyHunter's download page.


It is recommended to run a scan before purchasing the full version of the software to make sure that the current version of the malware can be detected by SpyHunter. Click on the corresponding links to check SpyHunter's EULA, Privacy Policy and Threat Assessment Criteria.


2. After you have installed SpyHunter, wait for it to update automatically.

scan for and delete ransomware virus step 2


3. After the update process has finished, click on the 'Malware/PC Scan' tab. A new window will appear. Click on 'Start Scan'.

scan for and delete ransomware virus step 3


4. After SpyHunter has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the 'Next' button.

scan for and delete ransomware virus step 4

If any threats have been removed, it is highly recommended to restart your PC.

Ransomware Automatic Removal - Video Guide

Step 5 (Optional): Try to Restore Files Encrypted by Mahasaraswati.

Ransomware infections and Mahasaraswati 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.

1. Download the recommended Data Recovery software by clicking on the link underneath:

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.


Mahasaraswati FAQ

    

What is Mahasaraswati Ransomware?

Mahasaraswati 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 Mahasaraswati Ransomware Damage My Computer?

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. It can encrypt your files and make them inaccessible, preventing you from using your computer or accessing your data. Ransomware can also damage your system, corrupt data and delete files, resulting in the permanent loss of important files.

Should I Ignore Ransomware, like Mahasaraswati?

No, you should never ignore ransomware. Ransomware 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. The best way to protect yourself is to invest in robust cyber security measures, such as backup solutions and anti-malware software.

How Does Mahasaraswati Ransomware Infect My Computer?

Via several ways.Mahasaraswati 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 Mahasaraswati 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 .Mahasaraswati files?

You can't. At this point, the .Mahasaraswati files are encrypted. You can only open them once they are decrypted using a specific decryptionkey for the particular algorithm.

         

What to Do If Ransomware Decryptor Does Not Work?

Do not panic, and backup the files. If a decryptor did not decrypt your .Mahasaraswati files successfully, then do not despair, because this virus is still new.

One way to restore files, encrypted by Mahasaraswati ransomware is to use a decryptor for it. But since it's a new virus, be advised that the decryption keys for it may not be out yet and available to the public. We will update this article and keep you posted as soon as this decryptor is released.

Can I Restore ".Mahasaraswati" Files (Other Methods)?

Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Mahasaraswati 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 Do I Get Rid of Mahasaraswati Ransomware 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 Mahasaraswati ransomware and then remove it without causing any additional harm to your important .Mahasaraswati files.

Also, keep in mind that viruses like Mahasaraswati ransomware also install Trojans and keyloggers that can steal your passwords and accounts. Scanning your computer with anti-malware software will make sure that all of these virus components are removed and your computer is protected in the future.

What to Do If I Cannot Recover Ransomware Encrypted Files?

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 it can be re-downloaded from the web.

-Another clever way to get back some of your files 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 Prevent Mahasaraswati 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. In addition, it is also important to keep your passwords secure and to avoid visiting websites or downloading applications from untrusted sources. Finally, ensure you have adequate backup and recovery procedures in place to restore your system to its pre-attack state, should a ransomware attack occur.

Can Mahasaraswati 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. This means that if a user is infected with ransomware, their data can be stolen and held for ransom. It is important to be aware of this threat and take precautions to protect yourself and your data.

Can Ransomware Affect WiFi?

Yes, ransomware can affect 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 to 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 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, 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.

What is a File Virus and How Do You Remove it?

A "file virus" (ransomware) is a type of malicious software that infects a computer system and encrypts its files and data, preventing the user from accessing them unless they pay a ransom. The virus is usually spread through malicious links, emails, and downloads from untrusted websites. To remove such a virus, it is best to use professional security software to detect and remove it, as well as to restore any encrypted files. It is also important to practice safe computing by avoiding suspicious links, emails, and downloads, and keeping your computer and software up to date with the latest security patches.

Different Types of File Viruses and How to Understand Them?

File viruses are a type of malicious software that can attach themselves to files, such as documents, spreadsheets, and images, and then spread themselves to other computers. The most common types of file viruses are boot sector, macro, file-infecting (ransomware), and multipartite. Each type of virus has its own set of characteristics and behaviors, which can help users identify them and take the necessary steps to protect their data from infection.

What Steps Should You Take to Protect Your Computer from File Viruses?

To protect your computer from file viruses, the first step is to install up-to-date antivirus software. Make sure you keep the software updated and run regular scans to detect and remove any viruses. Additionally, you should be careful when downloading and opening files from unknown sources. If you receive an email with an attachment, be sure to scan the file before opening it. Finally, you should back up all of your important data regularly in case a virus wipes out your files.

How to Identify and Remove Common File Viruses?

Identifying and removing common file viruses can be a tricky process. The first step is to ensure you have an up-to-date anti-virus program installed on your computer. This will help to identify any malicious software on your system. Once identified, it is important to remove the virus as soon as possible.

To do this, you can use a variety of tools such as anti-virus scanners, malware removal programs and system restore points. It is also important to keep your computer up-to-date with the latest security patches to protect your system from future infections.

How to Diagnose and Treat File Viruses?

Ransomware file viruses are a type of malicious software that can cause serious damage to a computer system. To diagnose and treat a ransomware file virus, you must first identify the type of virus and its source. Once identified, you can then use an antivirus program to scan the system and remove the malicious files. Finally, you should create a backup of your system in case the virus returns and update your system's security settings to prevent future infections.

What is the Most Common File Virus?

The most common ransomware virus is called CryptoLocker. It is a malicious software that encrypts files on a computer and demands a ransom in order to unlock them. It is spread through malicious emails, malicious attachments and links, and other malicious websites. CryptoLocker is considered one of the most dangerous ransomware viruses because it can encrypt important documents and data, making them inaccessible unless the ransom is paid.

What Causes File Viruses and How Can They Be Prevented?

File viruses are malicious software that infect computers and encrypt data until a ransom is paid. These viruses are typically spread through malicious emails, websites, and software downloads. To prevent them, it is important to only download software and documents from trusted sources, keep your operating system and applications up to date, and use a reliable anti-malware program.

How to Repair Corrupted Files Due to File Viruses?

Repairing corrupted files due to file viruses is possible, but it requires the use of specialized file recovery or decryptor software. The first step is to scan the system for malicious files and then use the software to repair any affected files. Additionally, it is important to ensure that the system is regularly updated and scanned for any new threats. Finally, it is important to ensure that the system is regularly backed up so that any lost files can be recovered.

How To Avoid File Viruses When Downloading Files From the Internet?

To protect yourself from file viruses when downloading from the web, firstly, only download files from trusted websites or sources. Additionally, use anti-virus software or firewalls to help protect your system from malicious software. Before downloading a file, always make sure to scan it with an anti-malware program to check for any viruses. It is also important to keep your operating system up to date with the latest security patches. Finally, make sure to backup your important files regularly to ensure you can restore them in the event of a ransomware attack.

       

 

About the Mahasaraswati Research

The content we publish on SensorsTechForum.com, this Mahasaraswati 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 Mahasaraswati 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.

References

1. How to Recognize Spam Emails with Ransomware
2. How Does Ransomware Encryption Work?
3. How to Decrypt Ransomware Files
4. Ransomware Getting Greedier and Bigger, Attacks Increase by 40%
5. 1 in 5 Americans Victim of Ransomware


Attention! SensorsTechForum strongly recommends that all malware victims should look for assistance only by reputable sources. Many guides out there claim to offer free recovery and decryption for files encrypted by ransomware viruses. Be advised that some of them may only be after your money.

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.

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