Remove Sfile2 ransomware: Efficient Removal Methods

Detailed Analysis About Sfile2 ransomware & Its Removal

The term Sfile2 ransomware is said to be a creepy ransomware that is first discovered by a security analyst team named Amigo-A. According to researchers, this computer infection is nothing more than a member of file encrypting virus was showcased in middle of February this year. Further, the security analysts have to say the hackers who are behind development of this ransowmare are much experienced and created just a new ransomware identity, rather than copying or deriving from another creators. Following intrusion and execution, the ransomware use to scan throughout the system to find files that can be encrypted, it basically runs a specific executable file.

Once the Sfile2 ransomware manage to scan and discover all those files, it utilizes a very strong and advanced encryption technique or measure to encrypt targeted files. It appends those files with a new extension which can be seen something like .sfile2 with each and every affected files. Following successful intrusion and encryption, the Sfile2 ransomware finally drops a creepy and scary text file based ransom note on computer which open in general notepad, and the ransome note can be seen with name !!_Files_Encrypted_!!.txt. Through this ransom note, the malware devs claim that all files saved on machine is now encrypted. And in order to resolve the issue caused by ransomware, the the users are suggested to contact hackers through an email address [email protected]. Take a look through the ransom note message here:

Your network has been penetrated.

All files on each host in the network have been encrypted with a strong algorithm.

Backups, replications were either encrypted or wiped. Shadow copies also removed.

DO NOT RESET OR SHUTDOWN – files may be damaged.

DO NOT RENAME OR MOVE the encrypted and readme files.

DO NOT DELETE *.sfile2 files.

This may lead to the impossibility of recovery of the certain files.

To get info how to decrypt your files, contact us at:

[email protected]

To confirm our honest intentions we will decrypt few files for free.

Send 2 different files with extension *.sfile2. Files should not contain essential information.

Files should be inside ZIP archive and mailed to us (SUBJ : your domain or network name).

It can be from different computers on your network to be sure we decrypts everything.

The procedure to decrypt the rest is simple:

After payment we will send you decryption software.

Don’t waste time, send email with files attached as soon as possible.

It’s just a business. We absolutely do not care about you and your deals, except getting benefits.

If we do not do our work and liabilities – nobody will not cooperate with us. It’s not in our interests.

If you will not cooperate with our service – for us, it’s doesn’t matter. But you will lose your time and data, cause just we have the private key.

Further, the hackers even claim to offer proof that they are the only to decrypt affected files on computer, for which they demand users to send 2 different encrypted files in a zip archive. And later, the criminals send back the decrypted files to users. Further, they claim that they will offer users with decryption tool using with all encrypted files can easily be recovered, but in order to perceive this task, they demand a hefty ransom amount . The ransom note content even warns users to seek not help of third party decryption tool as this may destroy the system more, and files can’t be recovered, rather than being permanently destroyed.

Threat Summary

Name: Sfile2 ransomware

Type: Ransomware, cryptovirus

Description: Sfile2 ransomware is identified to be a creepy ransomware infection or program that messes up with entire system drastically and leads to serious issues further. This kind of computer infections are specially created to make users to remit a hefty ransom fee to seek file restoration.

Distribution: Spam/junk email attachments, freeware or shareware downloads, visits to malicious websites, and many more.

Removal (File Restore): Check through the guidelines or methods included here either to remove Sfile2 ransomware and restore your files back.

Ways how Sfile2 ransomware intrudes and spread by devs and how it can be controlled?

In most of the instances as noticed, the malware term Sfile2 ransomware and other similar identities are spread over web through various social engineering tricks. Under those tricks or methods, the mostly renowned measures are software bundling, spam email campaigns, hosting contaminated files over download platforms, file sharing through P2P netoworks, etc. Even some more sophisticated method can also be employed by hackers to distribute ransomware codes and target users throughout the globe to earn their desired profits. In specific case of ransomware, a payload dropper or a malicious script is downloaded/installed on computer somehow, which further connects the system to a remote server, and downloads ransomware files on local device.

When it comes to detection of Sfile2 ransomware, a user can hardly be able to identify those intruders in easy manner. But, getting through some recommended measures as per the researchers might help a victim to sort out the issues caused by ransomware. Although, it’s technically true that file restoration is not possible without decryption key, but considering to pay hackers with the demands, is still not a great solution. The better is, to remove Sfile2 ransomware along with all its associated files, processes, and leftovers completely using some recommended measures. This removal procedure will prevent the malware from encrypting the files further, and file restoration in such instances can be accomplished using possible methods like a recently created backup file, or many other options as explained under this article.

Antimalware Details And User Guide

Click Here For Windows

Click Here For Mac

Step 1: Remove Sfile2 ransomware through “Safe Mode with Networking”

Step 2: Delete Sfile2 ransomware using “System Restore”

Step 1: Remove Sfile2 ransomware through “Safe Mode with Networking”

For Windows XP and Windows 7 users: Boot the PC in “Safe Mode”. Click on “Start” option and continuously press on F8 during the start process until the “Windows Advanced Option” menu appears on the screen. Choose “Safe Mode with Networking” from the list.

Now, a windows homescreen appears on the desktop and work-station is now working on “Safe mode with networking”.

For Windows 8 Users: Go to the “Start Screen”. In the search results select settings, type “Advanced”. In the “General PC Settings” option, choose “Advanced startup” option. Again, click on the “Restart Now” option. The work-station boots to “Advanced Startup Option Menu”. Press on “Troubleshoot” and then “Advanced options” button.  In the “Advanced Option Screen”, press on “Startup Settings”. Again, click on “Restart” button. The work-station will now restart in to the “Startup Setting” screen. Next is to press F5 to boot in Safe Mode in Networking.

For Windows 10 Users: Press on Windows logo and on the “Power” icon. In the newly opened menu, choose “Restart” while continuously holding “Shift” button on the keyboard. In the new open “Choose an option” window, click on “Troubleshoot” and then on the “Advanced Options”. Select “Startup Settings” and press on “Restart”. In the next window, click on “F5” button on the key-board.

Step 2: Delete Sfile2 ransomware using “System Restore”

Log-in to the account infected with Sfile2 ransomware. Open the browser and download a legitimate anti-malware tool. Do a full System scanning. Remove all the malicious detected entries.

In case if you cannot start the PC in “Safe Mode with Networking”, Try using “System Restore”

• During the “Startup”, continuously press on F8 key until the “Advanced Option” menu appears. From the list, choose “Safe Mode with Command Prompt” and then press “Enter”

• In the new opened command prompt, enter “cd restore” and then press “Enter”.

• Type: rstrui.exe and Press “ENTER”

• Click “Next” on the new windows

• Choose any of the “Restore Points” and click on “Next”. (This step will restore the work-station to its earlier time and date prior to Sfile2 ransomware infiltration in the PC.

• In the newly opened windows, press on “Yes”.

Once your PC gets restored to its previous date and time, download the recommended anti-malware tool and perform a deep scanning in order to remove Sfile2 ransomware files if they left in the work-station.

In order to restore the each (separate) file by this ransomware, use “Windows Previous Version” feature. This method is effective when “System Restore Function” is enabled in the work-station.

Important Note: Some variants of Sfile2 ransomware delete the “Shadow Volume Copies” as well hence this feature may not work all the time and is applicable for selective computers only.

How to Restore Individual Encrypted File:

In order to restore a single file, right click on it and go to “Properties”. Select “Previous Version” tab. Select a “Restore Point” and click on “Restore” option.

In order to access the files encrypted by Sfile2 ransomware, you can also try using “Shadow Explorer”. In order to get more information on this application, press here.

Important: Data Encryption Ransomware are highly dangerous and it is always better that you take precautions to avoid its attack on your work-station. It is advised to use a powerful anti-malware tool in order to get protection in real-time. With this help of “SpyHunter”, “group policy objects” are implanted in the registries in order to block harmful infections like Sfile2 ransomware.

Also, In Windows 10, you get a very unique feature called “Fall Creators Update” that offer “Controlled Folder Access” feature in order to block any kind of encryption to the files. With the help of this feature, any files stored in the locations such as “Documents”, “Pictures”, “Music”, “Videos”, “Favorites” and “Desktop” folders are safe by default.

It is very important that you install this “Windows 10 Fall Creators Update” in your PC to protect your important files and data from ransomware encryption. The more information on how to get this update and add an additional protection form rnasomware attack has been discussed here.

How to Recover the Files Encrypted by Sfile2 ransomware?

Till now, you would have understood that what had happed to your personal files that got encrypted and how you can remove the scripts and payloads associated with Sfile2 ransomware in order to protect your personal files that has not been damaged or encrypted until now. In order to retrieve the locked files, the depth information related to “System Restore” and “Shadow Volume Copies” has already been discussed earlier. However, in case if you are still unable to access the encrypted files then you can try using a data recovery tool.

Use of Data Recovery Tool

This step is for all those victims who have already tries all the above mentioned process but didn’t find any solution. Also it is important that you are able to access the PC and can install any software. The data recovery tool works on the basis of System scanning and recovery algorithm. It searches the System partitions in order to locate the original files which were deleted, corrupted or damaged by the malware. Remember that you must not re-install the Windows OS otherwise the “previous” copies will get deleted permanently. You have to clean the work-station at first and remove Sfile2 ransomware infection. Leave the locked files as it is and follow the steps mentioned below.

Step1: Download the software in the work-station by clicking on the “Download” button below.

Step2: Execute the installer by clicking on downloaded files.

Step3: A license agreement page appears on the screen. Click on “Accept” to agree with its terms and use. Follow the on-screen instruction as mentioned and click on “Finish” button.

Step4: Once the installation gets completed, the program gets executed automatically. In the newly opened interface, select the file types that you want to recover and click on “Next”.

Step5: You can select the “Drives” on which you want the software to run and execute the recovery process. Next is to click on the “Scan” button.

Step6: Based on drive you select for scanning, the restore process begins. The whole process may take time depending on the volume of the selected drive and number of files. Once the process gets completed, a data explorer appears on the screen with preview of that data that is to be recovered. Select the files that you want to restore.

Step7. Next is to locate the location where you want to saver the recovered files.