Remove ARASUF Ransomware & decrypt locked files

Simple steps to delete ARASUF Ransomware from PC

Threat specification

Name: ARASUF Ransomware

Ransom demanding message: !INFO.HTA

Type: Ransomware, File-lockers

Encrypted file extensions: .ARASUF (files are also appended with the cyber criminals email address and a unique ID)

Symptoms: Files are encrypted and cannot be opened. This ransomware virus also drops a ransom note file, containing the extortionist message.

Short description: Aims to encrypt files and then ad its custom file extension to them.

Distribution methods: Spam Emails, Email Attachments, Executable files, harmful websites, suspicious links and many other.

Removal: Use reliable anti-malware tool to remove ARASUF Ransomware completely from the PC. Once malware gets cleaned, recover your files using backup. The other option is to use data recovery tool.

ARASUF Ransomware is a malicious computer infection which belongs to VoidCrypt ransomware family. Its feature is to encrypt the files stored on the system by using AES-128 and RSA-2048 encryption algorithms. It often renames the filename by using original filename, cyber criminals email address, unique ID assigned to the victims and the “.ARASUF” extension. Once encrypted, the data become unusable.

After that, ransom demanding messages (“!INFO.HTA”) are dropped into affected folders. According to the message, all files have been encrypted and in order to retrieve it, victims need to purchase decryption tools from the cyber criminals. In order to get further more information, users are instructed to contact criminals via email. The price of recovery tool is not mentioned.

However, it depends upon victims how fast they contact to them. Users are also informed that if they did not contact the criminals within 48 hours, then the price of tool will be doubled with its actual price. Additionally, users are also informed that that the ransom money should only be paid to them in Bitcoin or other digital cryptocurrency.

In order to proof that recovery is possible, free decryption test of some small encrypted files will be provided to the users. These test files will be decrypted and sent back to the victims. In most cases of ransomware infections, it has been seen that decryption cannot be possible without the involvement of the criminals who are behind ARASUF Ransomware.

Is purchasing key is able to decrypt all files?

According to the expert point of view, there is no guaranteed that the purchasing key is able to decrypt all useful files. So, users are highly advised never try to purchase any key from the cyber criminals. There are highly chances that you can lose your files and money as well. It is only a trick to makes illegal money by phishing innocent users. As a result, users must be ignore such type of irritating messages and never try to purchase any key by paying its cost to the hackers.

How to get back the affected files?

If victim want to restore all useful files, first of all they need to remove ARASUF Ransomware completely and safely from the system by using some reliable anti-malware removal tool that has the capability to eliminate this ransomware immediately. Once malware gets removed completely, victims can restore their files from a backup. In case, backups files are not found, users can easily retrieve their files using third party data recovery tool or software.

How your PC gets infected with ARASUF Ransomware?

Ransomware and other malware are mainly distributed through illegal activation tools, Trojans, spam campaigns, fake updaters and unreliable download channels. Trojans are malicious programs which operate by causing chain infection (which means download or install other additional malware).  Rather than activate licensed software, illegal activation tools can download/install malware. Fake updater’s causes infection by exploiting flaws of outdated programs or by installing malicious software instead of the promised updates.

When they use spam campaign, they send emails that are disguised as official and contain malicious attachments. The main purpose of this email is to trick victims into opening malicious file that is designed to install malware. Usually, such emails contain malicious Microsoft Office documents, PDF documents, archive files like ZIP, RAR etc, executable file like .exe and so on.

Text presented in ARASUF’s ransom note (“!INFO.HTA”):

!!! Your Files Has Been Encrypted !!!
your files has been locked with highest secure cryptography algorithm
there is no way to decrypt your files without paying and buying Decryption tool
but after 48 hour decryption price will be double
you can send some little files for decryption test
test file should not contain valuable data
after payment you will get decryption tool ( payment Should be with Bitcoin)
so if you want your files dont be shy feel free to contact us and do an agreement on price
!!! or Delete you files if you dont need them !!!
our Email :[email protected]
In Case Of No Answer :[email protected]

Do You Suspect Your Computer May Be Infected with ‘ARASUF Ransomware’ & Other Threats? Scan Your Computer for Threats with SpyHunter

Spyhunter is a powerful malware remediation and protection tool designed to help provide users with in-depth system security analysis, detection and removal of a wide range of threats like ARASUF Ransomware as well as a one-on-one tech support service.

For more information, read SpyHunter’s EULA, Threat Assessment Criteria, and Privacy Policy. The scanner you download here is free version and is able to scan your system for possible threat’s presence. however, it requires a 48 hour period to remove detected threats without any charge. if you want not to wait for that period, you will have to purchase its licensed version.

(Data Recovery Soution)

The first recommendation is to recover your encrypted data with backup files you have created. In case there is no backup available, try to restore your encrypted data with data recovery tool suggested here.

Recommended methods for ARASUF Ransomware removal and restore encrypted files

ARASUF Ransomware is very harmful crypto-malware designed to encrypt all types of files including photos, audios, videos, documents and other files, and make them inaccessible. After encryption process, it spreads the ransom note in each folder of your computer that claims the decryption is possible only when you use its data recovery service. We recommended you to please avoid paying demanded ransom money to them.

In that case, you need to remove ARASUF Ransomware and all the related components from PCs immediately and then perform data recovery process. Here, we are discussing about both malware removal and data recovery method that could help you to solve your problem. Ransomware removal method will help to find the location of this nasty crypto-malware in your computer and remove them completely while data recovery method will help you to get back your damaged or locked files in your machine. Let’s go for the solution.

Remove ARASUF Ransomware using “Safe Mode with Networking”

  • Restart your PCs and press “F8” function key multiple times you see the “Advance Boot Options” window
  • Select “Safe Mode with Networking” in the list
  • Now, log in to account with ARASUF Ransomware infection
  • Open your internet browser and download the legitimate anti-malware software. You can download “SpyHunter” anti-malware software that has the ability to delete all types of malware or spyware from machine.
  • Update the anti-malware software and starts the “Full Scan” operation to remove all programs related to ARASUF Ransomware from machine.

Remove ARASUF Ransomware using “Safe Mode with Command Prompt” and “System Restore”

  • Restart your computer and press “F8” function key multiple times until “Windows Advance Options” menu appears

  • Select “Safe Mode with Command Prompt” option in the list

  • Now, type “cd restore” command in command Prompt and hit “Enter” key to execute it

  • After that, type “rstrui.exe” command in command line and hit “Enter” key
  • Once “rstrui.exe” command executed, “System Restore” window will appear
  • Click on “Next” button

  • Choose one of available “Restore Points” and click on “Next”

  • In the confirmation dialog box, click on “Yes” to start “System Restore” process

  • After restoring your computer to previous date, download/install and scan your computer with powerful anti-malware software to eliminate any remaining malicious programs related of ARASUF Ransomware. You can download the powerful antivirus software via “download link” below

Download Spyhunter Anti-Malware Tool

Restore files encrypted by ARASUF Ransomware using “Windows Previous Versions” feature

To restore individual files encrypted by ARASUF Ransomware, follow the steps below:

  • To restore a file, right-click on it and go to “Properties”
  • Select the “Previous Versions” tab
  • If the relevant files has a “Restore Point”, select it and click on “Restore” button

Note: This method is only effective if “System Restore” function was enabled on your Windows operating System. On other hand, some ransomware variants like ARASUF Ransomware are known to remove “Shadow Volume Copies” of the files. So, we can say that this method may not work for data recovery.

Restore files locked by ARASUF Ransomware using “Shadow Explorer”

To restore files, you can use “Shadow Explorer” application. This application allows you to browse the “Shadow Copies” created by Windows OS Shadow Copy Service. “Shadow Explorer” helps if you are unable of access the “Shadow Copies” by default especially in “Windows Home Editions”. Note that “Shadow Copies” can directly be accessed only in Business Ultimate and Enterprise versions.

“Shadow Explorer” provides Volume Shadow copy service and other features including retrieve all the variants of files and folders available, allow to access through shadow copies and show available current copies.

Important Note: This data recovery application is designed to decrypt or recover your files from Shadow copies which is created by “Windows Volume Shadow Copies Service”. But when we talk about ARASUF Ransomware or other harmful ransomware variants, it usually deletes “Shadow volume copies” and any other backup files using malicious tricks. So if System has already been infected with this type of ransomware virus, then you can’t access “Shadow Copies” using this software. Anyway, you can use “Shadow Explorer” if you want and please check if it works.

How to download/install and use “Shadow Explorer” on Windows PCs?

  • Click on “Download” button below to download the “Shadow Explorer” application

Download Shadow Explorer

  • Double-click on “Installer file” or “Downloaded ZIP file” to install this software
  • Once installed, open “Shadow Explorer” as Administrator

  • Now, from the drop down list you can select from one of the available point-in-time Shadow copies

  • You can right-click on any file or folder and export it
  • After that, choose a folder where the files from “Shadow Copies” are saved to

  • In case if a file or folder in the destination folder already exists, “Shadow Explorer” asks for the confirmation before overwriting. Check the box “Do not show this dialog again”, if you don’t want to show this again.
  • There is a button in the settings (File, Settings) to reset this decision

Recovery of files encrypted by ARASUF Ransomware or similar ransomware

If you are unable to recover your lost files by using “System Restore”, “Windows Previous versions features” and “Shadow Explorer”, then you can go for another data recovery solution. As said earlier in most of the cases, ransomware variants like ARASUF Ransomware are capable of deleting “Shadow volume copies” created by Windows OS by default. In this case, you can use “ EaseUS Data Recovery Software”. This powerful data recovery software is designed to recover all files encrypted by ARASUF Ransomware.

“ EaseUS Data Recovery Software” is user-friendly software for Windows and Mac OS X based devices that features include RAID and Virtual drive recovery and repairing all types of corrupted files. It works with both non-bootable and encrypted drives. In simple word, we can say that this powerful data recover software does great job.

This powerful recovery software takes less time to recover files locked by ARASUF Ransomware and support all known files type and custom types can be added with advanced options menu. “ EaseUS Data Recovery Software” recovers emails, photos, audios, videos, documents and etc from any storage media devices like hard drives, SSD, DVD, USB drives, and others

On other hand, it recovers crucial data from missing or deleted partitions of hard drive volume in just few steps. It generates a preview of search results during scan so you get to see all the recoverable files before recovery. This preview result appears on screen in “Tree-View” and deleted list formats.

How to download/install and use “ EaseUS Data Recovery Software” on Windows PCs?

  • Click on “Download” button below to download “ EaseUS  Data Recovery Software” in your computer

Download EaseUS Data Recovery Software

  • Double-click on “Installer file” to install the application
  • Once installed, open “ EaseUS Data Recovery Software”
  • Select type of data you want to recover. Option: All Data, Office Documents, Folders, Emails, Audios and Videos. And then click on “Next”

  • Now, select he folder location, drive or volume you want to scan for data and click on “Scan”

  • Wait for the completion. Once done, select the files and click on “Recover” button to save your recover files

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