Home > Ransomware > BandarChor Ransom Virus 2016 – Remove It and Restore .ID Encrypted Files

BandarChor Ransom Virus 2016 – Remove It and Restore .ID Encrypted Files

bandarchor-ransomwareFirst discovered in November 2014, BandarChor has been infecting user PCs ever since, encrypting their files with a strong AES-256 cipher. The latest discoveries of this ransomware indicated that it uses an AES-256 encryption algorithm to scramble user files and make them un-openable, leaving the only option for decryption to be paying ransom money usually in BitCoin to the cyber-criminals. Either way, this is not advisable since a decryptor may soon be released for this virus and it may allow users to decode their files for free. In the mean-time, we strongly advise reading the instructions in this article and try alternative methods to restore your files.

Threat Summary



Type Ransomware
Short Description The malware encrypts users’ files with an AES-256 cipher after which drops ransom message as a picture, named “fud.bmp”
Symptoms The user may witness ransom note set as a wallpaper asking to contact the cyber-crooks’ e-mail for more information.
Distribution Method Via an Exploit Kit, spam e-mail campaigns, malicious files posted online and malicious URLs.
Detection Tool See If Your System Has Been Affected by malware


Malware Removal Tool

User Experience Join our forum to Discuss BandarChor Ransomware.
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.

BandarChor Ransomware – Distribution Methods

To spread, as previously analyzed by F-Secure researchers in 2015, the BandarChor Ransomware is reported to use the following related domains:


Web links of these domains may be spread throughout the web via Referral Spam or spam messages in social media accounts. For example, duplicate Facebook accounts may be used to add people and spread malware to them.

BandarChor Ransomware – More Information About It

As soon as it has been dropped on your device, BandarChor Ransomware may drop one or more malicious files in key Windows folders. In addition to that the files may have different names:

commonly used file names and folders

After the files have been dropped on the computer of the infected user, BandarChor may begin its scanning operation. The virus goes down through every file and folder, except the key folders without which Windows can no longer function:

  • %Windows%
  • %Program Files% and %Program Files (x86)%
  • %ProgramData%
  • %System Volume Information%
  • %Temp%

As soon as it has detected all files of the below mentioned types outside of those folders, BandarChor Ransomware begins to encrypt them:

.001 .113 .1cd .3gp .73b .a3d .abf .abk .accdb .ace .arj .as4 .asm .asvx .ate .avi .bac .bak .bck .bkf .bup .bvd .cdr .cer .cng .cpt .cryptra .csv .db3 .dbf .dco .doc .docx .dwg .enx .erf .fbf .fbk .fbw .fbx .fdb .fdp .gbk .gho .gzip .iv2i .jac .jbc .jpeg .jpg .kbb .key .keystore .ldf .m2v .m3d .max .mdb .mkv .mov .mpeg .nba .nbd .nrw .nx1 .odb .odc .odp .ods .odt .old .orf .p12 .pdf .pef .pkey .ppsx .ppt .pptm .pptx .pst .ptx .pwm .pz3 .qic .r3d .rar .raw .rtf .rwl .rx2 .rzx .safe .sbs .sde .sgz .sldasm .sldprt .sle .sme .sn1 .sna .spf .sr2 .srf .srw .tbl .tib .tis .txt .vhd .wab .wallet .wbb .wbcat .win .wps .x3f .xls .xlsb .xlsk .xlsm .xlsx .zip Source: Symantec

After encryption, BandarChor Ransomware adds a file extension which includes a unique identifier plus its e-mail address:

→Document.docx.id-{ID Number}_fud@india.com

Besides the main e-mail (fud@india.com) the virus is also associated with other e-mail addresses, like:

  • fud@lycos.com
  • fudx@lycos.com
  • europay@india.com

After encryption, BandarChor adds an image, called fud.bmp which has its ransom message:

“Attention! Your computer was attacked by virus-encoder.
All your files are encrypted cryptographically strong, without the original key recovery is impossible!
To get the decoder and the original key, you need to write to us at the e-mail fud@india.com with the subject “encryption” stating your id.
Write on the case, do not waste your and our time on empty threats.
Responses to letters only appropriate people are not adequate ignore.
fudx@lycos.com” Source:Enigmasoftware.com

The cyber-criminals are not very extensive in their instruction to the user, instead, they ask to contact them for more instructions. This is most likely an invitation to the negotiation of the ransom payment. The cyber-criminals may offer the free decryption of one file as a guarantee which we strongly advise users to take advantage off. This is because some decryptors, like Kaspersky’s utilities, may successfully decode your files in case you place an original file and an encrypted file. This is one of the reasons why experts strongly advise to copy the encrypted files, delete the ransomware and use other methods to try and restore them instead of paying off cyber-crooks.

Removal and File Restoration of BandarChor Ransomware

To completely remove BandarChor Ransomware, we urge you to use the instructions provided below. They are arranged so that you can find BandarChor’s registry entries and files and clean your computer from them. Security Experts strongly advise users to use an advanced anti-malware tool for maximum effectiveness and faster removal process.

In case you wish to try and restore your files, we urge you to attempt using the decryptors by Kaspersky, which you can find in step “3. Restore files encrypted by BandarChor Ransomware”. In case you have a copy of an original file and its encrypted form, you may want to try using the appropriate decrypters for them. There is also an option to try an restore your files from Shadow Copies In case you have them enabled. Another viable possibility is to try and use data-recovery software to compile back the old version of your files by scanning the sectors of your hard drives. Either method may not revert your files, but they are real alternative solutions that sometimes may work.

Ventsislav Krastev

Ventsislav is a cybersecurity expert at SensorsTechForum since 2015. He has been researching, covering, helping victims with the latest malware infections plus testing and reviewing software and the newest tech developments. Having graduated Marketing as well, Ventsislav also has passion for learning new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management, Network Administration and Computer Administration of System Applications, he found his true calling within the cybersecrurity industry and is a strong believer in the education of every user towards online safety and security.

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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.


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

About the BandarChor Research

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


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

Windows Mac OS X

How to Remove BandarChor from Windows.

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


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.

2. The "Run" Window will appear. In it, type "msconfig" and click OK.

3. Go to the "Boot" tab. There select "Safe Boot" and then click "Apply" and "OK".

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.

5. You can recognise Safe Mode by the words written on the corners of your screen.

Step 2: Uninstall BandarChor and related software 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.

2. In the field type in "appwiz.cpl" and press ENTER.

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"

Follow the instructions above and you will successfully uninstall most programs.

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

1. Open the Run Window again, type "regedit" and click OK.

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

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

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: Scan for BandarChor 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.


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


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.


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

Video Guide for Automatic and Fast Removal

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

Ransomware infections and BandarChor 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.

Step 6: How to Restore Files Encrypted by Ransomware (Video Guide)

Windows Mac OS X

Get rid of BandarChor from Mac OS X.

Step 1: Uninstall BandarChor and remove related files and objects

Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your Mac with SpyHunter for Mac
Keep in mind, that SpyHunter for Mac needs to purchased to remove the malware threats. Click on the corresponding links to check SpyHunter’s EULA and Privacy Policy

1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:

2. Find Activity Monitor and double-click it:

3. In the Activity Monitor look for any suspicious processes, belonging or related to BandarChor:

Tip: To quit a process completely, choose the “Force Quit” option.

4. Click on the "Go" button again, but this time select Applications. Another way is with the ⇧+⌘+A buttons.

5. In the Applications menu, look for any suspicious app or an app with a name, similar or identical to BandarChor. If you find it, right-click on the app and select “Move to Trash


6. Select Accounts, after which click on the Login Items preference.

Your Mac will then show you a list of items that start automatically when you log in. Look for any suspicious apps identical or similar to BandarChor. Check the app you want to stop from running automatically and then select on the Minus (“-“) icon to hide it.

7. Remove any left-over files that might be related to this threat manually by following the sub-steps below:

  • Go to Finder.
  • In the search bar type the name of the app that you want to remove.
  • Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
  • If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.

In case you cannot remove BandarChor via Step 1 above:

In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:

Disclaimer! If you are about to tamper with Library files on Mac, be sure to know the name of the virus file, because if you delete the wrong file, it may cause irreversible damage to your MacOS. Continue on your own responsibility!

1: Click on "Go" and Then "Go to Folder" as shown underneath:

2: Type in "/Library/LauchAgents/" and click Ok:

3: Delete all of the virus files that have similar or the same name as BandarChor. If you believe there is no such file, do not delete anything.

You can repeat the same procedure with the following other Library directories:

→ ~/Library/LaunchAgents

Tip: ~ is there on purpose, because it leads to more LaunchAgents.

Click the button below below to download SpyHunter for Mac and scan for BandarChor:


SpyHunter for Mac

Step 3 (Optional): Try to Restore Files Encrypted by BandarChor.

Ransomware infections and BandarChor 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 top, choose Data Recovery - Data Recovery Wizard for Windows or Mac (depending on your OS), and then download and run the tool.

BandarChor FAQ

What is BandarChor ransomware and how does it work?

BandarChor 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 algorithm how 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.

How does BandarChor ransomware infect my computer?

Via several ways.BandarChor Ransomware infects computers by being sent via phishing e-mails, 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 BandarChor 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 .BandarChor files?

You can't. At this point the .BandarChor files are encrypted. You can only open them once they are decrypted.

Decryptor did not decrypt my data. What now?

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

One way to restore files, encrypted by BandarChor ransomware is to use a decryptor for it. But since it's a new virus, 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.

How Do I restore ".BandarChor" files (Other Methods)?

Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .BandarChor files.

These methods are in no way 100% guarantee 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 BandarChor ransomware virus?

The safest way and the most efficient one for the removal of this ransomware infection is the use a professional anti malware software. It will scan for and locate BandarChor ransomware and then remove it without causing any additional harm to your important .BandarChor files.

Also, keep in mind that viruses like BandarChor ransomware also install Trojans and keyloggers that can steal your passwords and accounts. Scanning your computer with an 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 nothing works?

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:

Reports may be responded to in different timeframes, depending on your local authorities.

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