This article will aid you in removing the Rijndael ransomware in full. Follow the ransomware removal instructions given at the bottom of the article.
The Rijndael ransomware has been discovered by the malware researcher Michael Gillespie. The ransomware will not only encrypt your files, but also lock your Desktop screen. Believed to be developed by a hacker group called “Deathnote Hackers”. When a computer gets infected, the Rijndael cryptovirus will display a window with a ransom message. That message shows right after the file-encryption process is completed.
|Short Description||The ransomware virus will encrypt your files and also put up a screenlocker window that will block access to your computer system.|
|Symptoms||The ransomware will display a window containing a ransom note and will encrypt files while placing the .fucked extension to them.|
|Distribution Method||Spam Emails, Email Attachments|
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|User Experience||Join Our Forum to Discuss Rijndael.|
|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.|
Rijndael Ransomware – Infection Spread
Rijndael ransomware might spread its infection through different ways. The payload file which executes the malicious script for this ransomware, that in turn infects your computer system, is circling around the Internet. Samples of this ransomware have been found by a few different malware researchers. You can see the detections of various security vendors for one such sample by checking the screenshot from the VirusTotal service right here:
Rijndael ransomware could also spread its payload file on social media sites and file-sharing networks. Freeware applications which are found on the Web could be presented as helpful but at the same time could be hiding the malicious script for this cryptovirus. Don’t be opening files right when you have downloaded them, especially if they come from sources such as suspicious links or emails. Instead, you should scan them beforehand with a security tool, while also checking the sizes and signatures of those files for anything that seems unusual. You should give the tips for ransomware prevention a read, found on our forum section.
Rijndael Ransomware – Detailed Overview
Rijndael is a ransomware cryptovirus which is based on the .killedXXX File Virus (DNransomware). Once your files get encrypted by this latest variant, they will receive the .fucked extension.
The Rijndael ransomware could make entries in the Windows Registry aiming to achieve a higher level of persistence and to keep the lockscreen function on top of all other windows. Those registry entries are typically designed in a way that will start the virus automatically with each launch of the Windows Operating System.
The ransom message will pop up after the encryption process is finished. That message contains instructions on how you might get your files back. The note of Rijndael opens in a window, which also activates the lockscreen feature. You can see the message from that note in the snapshot provided down here:
The ransom message inside that window reads the following:
Your Computer files is encrypted all files is encrypted with extremely powerfull new RIDNDAEL encryption that no one can break except you have a private string and IVs
To Decrypt Your File You Should Pay Me 0.5 BTC (864.98 USD)
Contact Me : Riptours01@gmail.com
insert your code here:
As clearly seen from the ransom message above, the developer of the Rijndael cryptovirus wants 0.5 Bitcoin as payment. At the time of writing of this article, that amount is equivalent to 571 US dollars. If you get your computer infected with the malware, you should NOT under any circumstances pay any sum of money to the crooks that are behind it. Nobody can guarantee that you will get your files restored upon payment. Besides, you should read about the unlock code, found by researcher Michael Gillespie, a little further down this article.
Rijndael Ransomware – Encryption Process
Rijndael ransomware will most likely follow its past variants and encrypt files that have the following extensions:
→.png, .psd, .tga, .thm, .tif, .tiff, .yuv, .ai, .eps, .ps, .svg, .indd, .pct, .pdf, .xlr, .xls, .xlsx, .accdb, .db, .dbf, .mdb, .pdb, .sql, .apk, .app, .bat, .cgi, .com, .exe, .gadget, .jar, .pif, .wsf, .dem, .gam, .nes, .rom, .sav, .dwg, .dxf, .gpx, .kml, .kmz, .asp, .aspx, .cer, .cfm, .csr, .css, .htm, .html, .js, .jsp, .php, .rss, .xhtml, .doc, .docx, .log, .msg, .odt, .pages, .rtf, .tex, .txt, .wpd, .wps, .csv, .dat, .ged, .key, .keychain, .pps, .ppt, .pptx, .ini, .prf, .hqx, .mim, .uue, .7z, .cbr, .deb, .gz, .pkg, .rar, .rpm, .sitx, .tar.gz, .zip, .zipx, .bin, .cue, .dmg, .iso, .mdf, .toast, .vcd, .sdf, .tar, .tax2014, .tax2015, .vcf, .xml, .aif, .iff, .m3u, .m4a, .mid, .mp3, .mpa, .wav, .wma, .3g2, .3gp, .asf, .avi, .flv, .m4v, .mov, .mp4, .mpg, .rm, .srt, .swf, .vob, .wmv, .3d, .3dm, .3ds, .max, .obj, .bmp, .dds, .gif, .jpg, .crx, .plugin, .fnt, .fon, .otf, .ttf, .cab, .cpl, .cur, .deskthemepack, .dll, .dmp, .drv, .icns, .ico, .lnk, .sys, .cfg
The encryption algorithm is claimed to be AES, by the ransomware developers.
If you want to remove the lock on your screen and decrypt your files, all you have to do is type in the following unlock code:
Be aware that a defense mechanism might be in place, that could break your files if the wrong unlock code is entered, as it was the case with the Noob Ransomware virus. Also, there might be a case when entering the code might not decrypt your files, although there is no such case registered yet.
The Rijndael cryptovirus could be set to erase the Shadow Volume Copies from the Windows Operating System with the help of the following command:
→vssadmin.exe delete shadows /all /Quiet
The execution of that command usually makes the encryption more viable, since it eliminates one of the prominent ways for the restoration of your data.
Remove Rijndael Ransomware and Restore .fucked Files
If your computer got infected with the Rijndael 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.
What is Rijndael Ransomware?
Rijndael 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 Rijndael 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 Rijndael?
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 Rijndael Infect?
Via several ways.Rijndael 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 Rijndael 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 .Rijndael files?
You can't. At this point, the .Rijndael 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 .Rijndael files successfully, then do not despair, because this virus is still new.
Can I Restore ".Rijndael" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Rijndael 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 Rijndael 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 Rijndael ransomware and then remove it without causing any additional harm to your important .Rijndael files.
Also, keep in mind that viruses like Rijndael 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 Rijndael 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 Rijndael Research
The content we publish on SensorsTechForum.com, this Rijndael 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.
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