This article provides information about a recently found iteration of Yyto ransomware as well as a step-by-step guide that provides removal and data recovery help.
As found by security researchers a new iteration of Yyto ransomware has been released in active attack campaigns. Alike its predecessor this strain of the threat aims to encode valuable data stored on compromised computers’ drives. Contrary to the first Yyto which was detected in May 2017 this new strain uses a contact email as a first distinctive extension instead of the name of the ransom note. So all corrupted files receive the extensions .email@example.com at the end of their names. They remain inaccessible due to their completely transformed original code. Hackers demand a ransom payment for the unique decryption key that is supposedly able to decrypt data.
|Short Description||A data locker ransomware that utilizes strond cihper algorithm to encrypt valuable files on stored on the infected computer. Threat actors demand a ransom for a decryption solution.|
|Symptoms||Important files are locked and renamed with .firstname.lastname@example.org extensions. A ransom note forces victims to pay a ransom for a file decryption tool.|
|Distribution Method||Spam Emails, Email Attachments|
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|User Experience||Join Our Forum to Discuss Yyto.|
|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.|
Yyto Ransomware – Distribution
Yyto ransomware infection is triggered by an executable file which hackers distribute with the help of various methods. The main one is believed to be email spam campaigns. This method is preferred by bad actors as it allows them to craft email messages in a way that they seem legit and important. Such emails may be sent by the names of representatives of well-known companies or even governmental institutions. While their text messages usually attempt to trick you into downloading an attached file immediately as it contains very important information. Malicious attachments may be present as documents, invoices, tax payments, delivery receipts, reports and other. As they all could trigger the infection code of Yyto ransomware the moment you open such a file on your PC the infection process begins.
For the sake of your security, you could use a free online file extractor each time before you open new file on your PC. Tools of this kind scan the code of each uploaded file for specific malicious traits. After, the scan you could see whether the uploaded file contains malicious elements or not. The information could help you to prevent corrupted files from infecting your PC.
Yyto Ransomware – Overview
Yyto ransomware is a devastating infection that was first detected in May 2017. As found by security researchers now the threat has a new iteration that is mainly associated with the specific extensions .email@example.com it appends to all corrupted files. An infection with this new Yyto ransomware strain begins after its payload it triggered on the system.
As revealed by the analyses of its payload the attack passes through several infection phases before it implements the encryption phase. At first, Yyto needs to establish all necessary malicious files on the system. Then its code executes them successively in order to plague various system settings. The modifications could enable the ransomware to evade detection and persistent on the device.
Further analyses reveal that some of the files created by Yyto ransomware make use of several dynamic system functionalities in an attempt to leverage system privileges and implement unauthorized changes while remaining undetected.
Following encryption which is examined in detail in the next paragraph, Yyto ransomware drops a ransom note file to inform you about its presence on the system. The message is also likely to notify you about the impact on your sensitive files and instructs you how to pay the ransom to hackers. For the sake of your security, we advise you to refrain from contacting them and paying the demanded ransom as this does not guarantee the recovery of your data. Instead, you could try to overcome the problem with the help of alternative methods. You could find More about them in the removal guide at the end.
Yyto Ransomware – Data Encryption Process
Yyto ransomware is known to use sophisticated cipher algorithm for file corruption. With the help of this cipher, the treat is able to modify the original code of target files and render them completely out of order so you can no longer access the information they store. Each corrupted file can be recognized by the extensions .firstname.lastname@example.org that the ransomware appends to file name.
Threats of this kind are usually set to scan predefined folders to locate all target files. Eventually you may see all types of files listed below to be encrypted by Yyto ransomware:
Remove Yyto Ransomware and Restore .email@example.com Files
Below you could find how to remove Yyto step by step. To remove the ransomware manually you need to have a bit of technical experience and ability to recognize traits of malware files. Beware that ransomware is a threat with highly complex code that plagues not only your files but your whole system. So as recommended by security researchers you need to utilize an advanced anti-malware tool for its complete removal. Such a tool will keep your system protected against devastating threats like Yyto and other kinds of malware that endanger your online security.
After you remove the ransomware make sure to check the “Restore Files” step listed in the guide below. The alternative data recovery methods listed in this step are tested and proved to be some of the most effective ones. But before you take any further actions, don’t forget to back up all encrypted files to an external drive in order to prevent their irreversible loss.
What is Yyto Ransomware?
Yyto 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 Yyto 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 Yyto?
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 Yyto Infect?
Via several ways.Yyto 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 Yyto 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 .Yyto files?
You can't. At this point, the .Yyto 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 .Yyto files successfully, then do not despair, because this virus is still new.
Can I Restore ".Yyto" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Yyto 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 Yyto 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 Yyto ransomware and then remove it without causing any additional harm to your important .Yyto files.
Also, keep in mind that viruses like Yyto 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 Yyto 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 Yyto Research
The content we publish on SensorsTechForum.com, this Yyto 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.
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