.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 .NumberDot File Virus (AngryKite)

Download

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.

Manually delete .NumberDot File Virus (AngryKite) from your computer

Note! Substantial notification about the .NumberDot File Virus (AngryKite) threat: Manual removal of .NumberDot File Virus (AngryKite) requires interference with system files and registries. Thus, it can cause damage to your PC. Even if your computer skills are not at a professional level, don’t worry. You can do the removal yourself just in 5 minutes, using a malware removal tool.

1. Boot Your PC In Safe Mode to isolate and remove .NumberDot File Virus (AngryKite) files and objects
2. Find malicious files created by .NumberDot File Virus (AngryKite) on your PC

Automatically remove .NumberDot File Virus (AngryKite) by downloading an advanced anti-malware program

1. Remove .NumberDot File Virus (AngryKite) with SpyHunter Anti-Malware Tool and back up your data
2. Restore files encrypted by .NumberDot File Virus (AngryKite)
Optional: Using Alternative Anti-Malware Tools

Berta Bilbao

Berta is the Editor-in-Chief of SensorsTechForum. She is a dedicated malware researcher, dreaming for a more secure cyber space.

More Posts - Website

Share on Facebook Share
Loading...
Share on Twitter Tweet
Loading...
Share on Google Plus Share
Loading...
Share on Linkedin Share
Loading...
Share on Digg Share
Share on Reddit Share
Loading...
Share on Stumbleupon Share
Loading...
Please wait...

Subscribe to our newsletter

Want to be notified when our article is published? Enter your email address and name below to be the first to know.