THREAT REMOVAL

.NumberDot File Virus (AngryKite) – Remove and Restore Your Files

This article will help you remove AngryKite ransomware completely. Follow the ransomware removal instructions at the bottom of the article.

AngryKite is the name given to a new variant of the KRider ransomware. The name probably comes from an executable file that contains part of the malicious files for this ransomware that is called angryKite_v3.exe. Once that file is executed, your data will become encrypted and the cryptovirus will leave a ransom note with instructions for recovery. Read on below to see how you could try to potentially restore parts of your data.

Threat Summary

Name.NumberDot File Virus (AngryKite)
TypeRansomware
Short DescriptionThe ransomware virus encrypts files on your computer and demands that you call a phone number for recovery.
SymptomsThe ransomware will encrypt your files and then place the extension .NumberDot on each encrypted file.
Distribution MethodSpam Emails, Email Attachments, Executables
Detection Tool See If Your System Has Been Affected by malware

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Malware Removal Tool

User ExperienceJoin Our Forum to Discuss .NumberDot File Virus (AngryKite).
Data Recovery ToolWindows 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.

.NumberDot File Virus – Infection

AngryKite ransomware could spread its infection via different methods. The payload file that initiates the malicious script for this ransomware, which in turn infects your computer machine, is circling the Internet and a malware sample has been found by malware researchers. You can see the VirusTotal detections for different security programs of that sample by checking the screenshot below:

AngryKite ransomware might also distribute its payload file on social media websites and networks for file-sharing. Freeware that is found on the Web could be presented as useful but at the same time could hide the malicious script for the cryptovirus. Refrain from opening files just as you have downloaded them, especially if they come from suspicious sources such as links or e-mails. Instead, you should scan them beforehand with a security tool, while also checking the size and signatures of these files for anything that seems out of the ordinary. You should read the ransomware preventing tips thread in the forum.

.NumberDot File Virus – Specifics

AngryKite ransomware is dubbed that way, due to the main file, which is responsible for infecting computers, called angryKite_v3.exe. That file is considered the payload dropper. Once it is executed, it will encrypt files and place the .NumberDot extension to them. Another executable file is involved with processes regarding the virus and that file is KRider.exe. Malware researchers which have analyzed the files, have concluded that the ransomware is a variant of the .kr3 KRider Virus.

AngryKite ransomware could make entries in the Windows Registry to achieve persistence, launch and repress processes in Windows. Some entries are designed in a way that will start the virus automatically with each launch of the Windows Operating System, and one such entry is outlined right here:

→“HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\RunOnce\\adr”,”C:\\Users\\oFfVhT9\\AppData\\Roaming\\QKYS\\KRider.exe”

The ransom note will show up after the encryption process is complete. The note is written in English. Inside, you will see instructions to call a phone number and that access to your computer is cut off, much like the many scams involving the YOUR COMPUTER HAS BEEN BLOCKED message. You can preview the ransom message in the picture below:

That ransom message reads the following:

WARNING: SYSTEM MAY HAVE FOUND
anonymous encryption on your computer. You would not be able to access the files on your computer
Your System May have Found (2) Malicious Viruses Rootkit.Encypt & Trojan.Spyware
Your Personal & Fincancial information MAY NOT BE SAFE
Your system has encryption ransomware
which may permanently encrypt your data
Please call immediately to avoid further damage
Toll free 1-855-545-6800
Your UID
17347841

The ransom note and any instructions from the AngryKite ransomware should not be followed. If you call the number, it may cost you a fortune, plus the cybercriminals on the other side of the line may try to extort you for money, or try to extract personal information from you. You should NOT under any circumstance contact the crooks. Your files may not even get restored, and nobody could give you a guarantee for it.

.NumberDot File Virus – Encryption Process

The AngryKite ransomware seeks to encrypt files that have the following extensions:

→.3dm, .3g2, .3gp, .7zip, .aaf, .accdb, .aep, .aepx, .aet, .ai, .aif, .arw, .as, .as3, .asf, .asp, .asx, .avi, .bay, .bmp, .c, .cdr, .cer, .class, .cpp, .cr2, .crt, .crw, .cs, .csv, .db, .dbf, .dcr, .der, .dng, .doc, .docb, .docm, .docx, .dot, .dotm, .dotx, .dwg, .dxf, .dxg, .efx, .eps, .erf, .fla, .flv, .html, .idml, .iff, .indb, .indd, .indl, .indt, .inx, .jar, .java, .jpeg, .jpg, .kdc, .log, .m3u, .m3u8, .m4u, .max, .mdb, .mdf, .mef, .mid, .mov, .mp3, .mp4, .mpa, .mpeg, .mpg, .mrw, .msg, .nef, .nrw, .odb, .odc, .odm, .odp, .ods, .odt, .orf, .p12, .p7b, .p7c, .pdb, .pdf, .pef, .pem, .pfx, .php, .plb, .pmd,.png, .pot, .potm, .potx, .ppam, .ppj, .pps, .ppsm, .ppsx, .ppt, .pptm, .pptx, .prel, .prproj, .ps, .psd, .pst, .ptx, .r3d, .ra, .raf, .rar, .rar, .raw, .rb, .rtf, .rw2, .rwl, .sdf, .sldm, .sldx, .sln, .sql, .sr2, .srf, .srw, .svg, .swf, .tif, .txt, .vcf, .vob, .vob, .wav, .wb2, .wma, .wmv, .wpd, .wps, .x3f, .xla, .xlam, .xlk, .xll, .xlm, .xls, .xlsb, .xlsm, .xlsx, .xlt, .xltm, .xltx, .xlw, .xml, .xqx, .zip

Every file that gets encrypted will receive the same extension appended to each one of them, and that is the .NumberDot extension. A 128-bit AES algorithm is used for the encryption process.

The AngryKite cryptovirus has not been seen to erase the Shadow Volume Copies from the Windows operating system, but that may still be possible. Continue to read and see what kind of ways you can try out to potentially recover some of your data.

Remove .NumberDot File Virus and Restore Your Files

If your computer got infected with the AngryKite ransomware virus, you should have a bit of experience in removing malware. You should get rid of this ransomware as quickly as possible before it can have the chance to spread further and infect other computers. You should remove the ransomware and follow the step-by-step instructions guide provided below.

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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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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.


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


Windows Mac OS X

How to Remove .NumberDot File Virus (AngryKite) from Windows.


Step 1: Boot Your PC In Safe Mode to isolate and remove .NumberDot File Virus (AngryKite)

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


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 .NumberDot File Virus (AngryKite) 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 .NumberDot File Virus (AngryKite) 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 .NumberDot File Virus (AngryKite) 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.

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 .NumberDot File Virus (AngryKite) 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.

SpyHunter5-update-2018


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

SpyHunter5-Free-Scan-2018


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.

SpyHunter-5-Free-Scan-Next-2018

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

Step 5 (Optional): Try to Restore Files Encrypted by .NumberDot File Virus (AngryKite).

Ransomware infections and .NumberDot File Virus (AngryKite) 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 reccomended 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.


Windows Mac OS X

Get rid of .NumberDot File Virus (AngryKite) from Mac OS X.


Step 1: Uninstall .NumberDot File Virus (AngryKite) and remove related files and objects

OFFER
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 .NumberDot File Virus (AngryKite):

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 .NumberDot File Virus (AngryKite). 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 .NumberDot File Virus (AngryKite). 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 .NumberDot File Virus (AngryKite) 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 .NumberDot File Virus (AngryKite). 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
/Library/LaunchDaemons

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


Click the button below below to download SpyHunter for Mac and scan for .NumberDot File Virus (AngryKite):


Download

SpyHunter for Mac



Step 3 (Optional): Try to Restore Files Encrypted by .NumberDot File Virus (AngryKite).

Ransomware infections and .NumberDot File Virus (AngryKite) 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 reccomended 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.


.NumberDot File Virus (AngryKite) FAQ

What is .NumberDot File Virus (AngryKite) ransomware and how does it work?

.NumberDot File Virus (AngryKite) 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 .NumberDot File Virus (AngryKite) ransomware infect my computer?

Via several ways..NumberDot File Virus (AngryKite) 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 .NumberDot File Virus (AngryKite) 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 ..NumberDot File Virus (AngryKite) files?

You can't. At this point the ..NumberDot File Virus (AngryKite) 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 ..NumberDot File Virus (AngryKite) files successfully, then do not despair, because this virus is still new.

One way to restore files, encrypted by .NumberDot File Virus (AngryKite) 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 "..NumberDot File Virus (AngryKite)" files (Other Methods)?

Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore ..NumberDot File Virus (AngryKite) 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 .NumberDot File Virus (AngryKite) 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 .NumberDot File Virus (AngryKite) ransomware and then remove it without causing any additional harm to your important ..NumberDot File Virus (AngryKite) files.

Also, keep in mind that viruses like .NumberDot File Virus (AngryKite) 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.

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