What is MailRU Ransomware ?
MailRU Ransomware is a dangerous data locking malware related to FuuCry Ransomware , Vapo Ransomware of Xorist Ransomware family. It holds files hostage and then demands ransom from the victims. This malware is so noxious that it can target any PC and lock almost any of its stored and saved data and files. MailRU Ransomware is crafted in such a way to encrypt files and render them useless, forcing victims to pay the ransom to its hackers. As soon as the files are targeted by MailRU Ransomware attack, it gets renamed and appended with the “.MailRU” extension. Suppose if there is an image file with file name 1.jpeg, it will be renamed to 1.jpeg.MailRU after it gets appended and locked. Following this, soon ransom note gets displays in form of pop up window as well as appears in form of text as file name “КАК РАСШИФРОВАТЬ ФАЙЛЫ.txt” in each and every targeted containing locked data. The language of the text is Russian. If this language is not installed on the system it appears as a nonsensical gibberish character. The ransom note which is in Russian bears the message to inform victims that all the files are locked and have been encrypted.
MailRU Ransomware : Threat Analysis
|Name : MailRu Ransomware, MailRU Malware|
|Type: Ransomware, Data Encrypting Malware|
|Family: Xorist Ransomware|
|File Extension: “.MailRU” extension|
|Ransom Note: both Window opens up as pop-up and as “КАК РАСШИФРОВАТЬ ФАЙЛЫ.txt” Text file|
|Removal: Scan PC with Legit Antivirus|
|Data Recovery: Download Windows Data Recovery|
How MailRU Ransomware Spreads and Targets the victim’s PC?
Ransom Note states that the locked files can only be decrypted after transferring the payment of 250 RUB (Russian Ruble) using any terminal. There would be only 15 attempts for the victims to enter the correct code of the decryption tool / key. If this limit exceeds the entire file would be permanently deleted and BIOS of the compromised PC will get destroyed.
Watch This Video To Know About Mail Ru Ransomware
Is it legal to pay MailRU Ransomware ?
It is definitely a bad idea or thought to pay the hackers of MailRU Ransomware even if the files are very important for users. Even if the payment is transferred to hackers there is hardly any guarantee that victims will get a MailRU decryption key or tool. This is why it is considered unethical or not legal to pay MailRU Ransomware. Many of the victims have reported that they did not get the decryption key or if at all the key which they got was a fake installer and they ended up with more malware onto the system. So, it is best never to consider making payment to hackers if your system is hacked by MailRU Ransomware. Instead of paying ransom, victims should concentrate on Mail.RU malware removal to get rid of this nasty threat and restore files using backup. They should look for the sources from where they can get back the data as backup. This is why it is always advised to save and create backup regularly.
Details of Antimalware with User’s Guide
Step 1 Remove MailRU Ransomware using “Safe Mode with Networking”
Step 2 Delete MailRU Ransomware using “System Restore”
Step 1 Remove MailRU Ransomware using “Safe Mode with Networking”
Windows XP and Windows 7 users:
First of all Reboot the PC in “Safe Mode”. For this users need to Click on “Start” option and then continuously Tap on F8 during the start process. Then a “Windows Advanced Option” menu will appear on the screen. Now Choose “Safe Mode with Networking” from the listed options.
This will open a new Windows homescreen and your PC or work-station will be working on “Safe Mode with Networking”.
For Windows 8
First Go to Start Screen. Now type “Advanced” after selecting settings within the searched results Within the “General PC Settings” option, Select “Advanced startup” option. Then click on the “Restart Now” option. This will boot work-station to “Advanced Startup Option Menu”. Now Press on “Troubleshoot” and then “Advanced options” button. Then under “Advanced Option Screen”, You need to press on “Startup Settings”. Now again, click on “Restart” button. This will restart PC or Work-station with “Startup Setting” screen. You need to tap F5 to boot in Safe Mode in Networking.
For Windows 10
First of all click on Windows logo by clicking on the “Power” icon. This will open a new menu. Select “Restart” by constantly keeping “Shift” button pressed on keyboard. Once the new Window open Select on “Troubleshoot” as advanced option. Within the startup settings users need to press on “Restart” by clicking on F5 button of the keyboard.
Step:2 How To Delete MailRU Ransomware using System Restore
For this you need to log in on the PC which is compromised by MailRU Ransomware. Now open any browser and download legit anti-malware software. Once installed you need to undergo complete system scan. Thereafter remove the infected and suspicious entries which are detected.
Suppose if you are unable to start PC in “Safe Mode with Networking”, you need not worry. Try “System Restore” Process
Continuously tap F8 Key during “Startup” and then “Advanced Option” menu will appear. Now from the given list of option you need to select “Safe Mode with Command Prompt” and hit on Enter button.
Within new open window of command prompt, type “cd restore” and then click “Enter”
Now type rstrui.exe and then press “ENTER”
In the new opened Window Click on “Next” option.
You can select and choose any of the “Restore Points” and click on Next (This would restore your PC to earlier period before MailRU Ransomware invasion when it was working fine.)
Press on “Yes” in new opened Window.
As soon as your PC gets restored to its previous time, download the suggested anti-malware tool and perform a deep scanning in order to remove MailRU Ransomware infected files if still present on the the work-station.
If you want to restore each file separately which is infected by this ransomware, kindly use “Windows Previous Version” feature. This step is most effective whenever “System Restore Function” is enabled on the PC or work-station.
Important Note: Some variants of MailRU Ransomware delete the “Shadow Volume Copies” so in such cases this feature may not work all the time and will work in specific cases only.
Know How To Restore Encrypted Files Individually
If you want to restore an individual file, you need to right click on it and then go to “Properties”. Now Select “Previous Version” tab. then Choose a “Restore Point” and finally click on “Restore” option.
If you want to access the files encrypted by MailRU Ransomware, alternatively you can try “Shadow Explorer”. To know more details on this application, Click here.
Important: Data Encryption Ransomware are very devastating and hence it is always better to take necessary precautions to avoid any attack on your work-station or PC. We recommend using a powerful anti-malware tool for real time protection. “SpyHunter”, “Enigma group policy objects” are enabled in the registries so that it can block harmful infections such as MailRU Ransomware.
Also, it is highly important to get a very unique feature called “Fall Creators Update” installed on Windows 10. This would ensure to offer “Controlled Folder Access” feature to block any kind of encryption of the data files. Using this feature all the files stored in their default locations are safe.
How To Recover Files Encrypted by MailRU Ransomware
You would have understood now that how you can remove the scripts and payloads of personal files that got encrypted due to MailRU Ransomware in order to protect your personal files which were fortunately not damaged or encrypted till now. If you are unable to retrieve the locked files, using “System Restore” and “Shadow Volume Copies” you must try using a Data Recovery Software.
Step 1: Download Data Recovery Software
Step 3: Click to Accept to agree the terms and agreement.
Step 4: Once installed, this program will be ready to execute. Now select the file you want to recover
Step 5: Select the drive on which the recovery tool is to be run upon. Then click on Scan option
Step 6: This will show Scan in progress bar