Update May 2017! A decrypter has been developed for a ransomware virus, known by many as AES-NI ransomware. The infection aims to apply ECB encryption mode with the AES-256 algorithm on the important files of the encrypted computer after which immediately drops a ransom note to ask victims to pay ransom to get them back. If you have become a victim of the AES-NI ransomware infection, we recommend you to read the article below. It will help you remove the virus from your computer and decrypt files encrypted by AES-NI ransomware without having to pay the ransom fee.
|Short Description||Encrypts important documents and other files on computers it infects. Asks for a ransom to be paid.|
|Symptoms||The victim may see a ransom note, named !!! READ THIS – IMPORTANT !!!.txt and the files encrypted with and added .aes-ni file extension.|
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|User Experience||Join our forum to Discuss AES-NI.|
AES-NI Ransomware – Quick Background
When it was initially detected, security experts have established that the AES-NI ransomware was spread via a massive campaign, using different methods. The main method by which the virus was reported to spread is via spam e-mails, containing a deceitful message within them, such as the example below:
After infection with AES-NI is inevitable, the ransomware drops multiple different files on the infected computer:
- !!! READ THIS – IMPORTANT !!!.txt
- .key.aes_ni files
- Exectuable files located in the %System Drive%, %AppData% or %Windows% folders.
Then, the AES-NI virus tampers with the Volume Shadow Copies of the infected computer to make restoring the files using them impossible. AES-NI ransomware also may attack the Windows registry editor, more specifically the Run and RunOnce registry sub-keys. After this has been performed, the virus may begin the encryption procedure, which is orchestrated by ECB encryption mode. It replaces blocks of data from the files, to make them no longer openable. After encryption, the files may look like one of the following, depending on the variant of AES-NI ransomware used to infect:
Fortunately, malware researchers have come up with a decrypter for this one. Keep reading this article to learn how to remove AES-NI ransomware and decrypt your files without having to pay the cyber-criminals.
Remove AES-NI Ransomware
Before downloading and installing the decrypter, we advise you to remove this ransomware virus from your computer. The removal process can be conducted via multiple different approaches like the manual and automatic instructions we have created below. In case you lack the experience in malware removal, security experts advise to download anti-malware scanner in order to remove AES-NI automatically.
What is AES-NI Ransomware?
AES-NI 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 AES-NI 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 AES-NI?
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 AES-NI Infect?
Via several ways.AES-NI 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 AES-NI 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 .AES-NI files?
You can't. At this point, the .AES-NI 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 .AES-NI files successfully, then do not despair, because this virus is still new.
Can I Restore ".AES-NI" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .AES-NI 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 AES-NI 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 AES-NI ransomware and then remove it without causing any additional harm to your important .AES-NI files.
Also, keep in mind that viruses like AES-NI 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 AES-NI 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 AES-NI Research
The content we publish on SensorsTechForum.com, this AES-NI 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.
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.
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