How To Remove [[email protected]].dewar Virus From System

Tips To Delete [[email protected]].dewar Virus And Recover Infected Data

[[email protected]].dewar Virus is a deadly file-encoding program that belongs to the Phobos Ransomware family. It has been specially designed by a team of potent Cyber actors in order to encrypt users’ crucial files and data and then extort huge amount of illicit profits from them. This nasty crypto-malware generally gets silent penetration into the targeted PCs without users’ consent and then makes unexpected changes in Windows registry settings. After that, it performs a deep scanning of the entire system in search of the files that are in its target list and once detected, locks them eventually. It encrypts your important files such as images, PDFs, audios, videos, document etc. by using a strong cryptography and makes the completely inaccessible. This pernicious threat also renames the infected data by adding unique ID, developers’ email address and appending “.dewar” extension with each of them as suffix.

After completing the encryption process, [[email protected]].dewar Virus drops couple of ransom notes titled “info.txt” and “info.hta” on the desktop and informs victims about the data encryption. It asks you to contact the attackers via email, Telegram or Jabber instant messaging platforms. Crooks state that in order to regain access to the compromised files, you must buy the decryption software from the attackers. The price of the required decryptor may vary from $200 to $1500 that has to be paid in BitCoins or any other digital currency. To prove that the decryption is possible, hackers offer to decrypt 5 files for free but they should not contain any valuable information and should be less than 4 Mb in size. Hackers promise victims that once the payment is made, they will deliver the required tool.

Text Presented in The “info.hta”:

All your files have been encrypted!

All your files have been encrypted due to a security problem with your PC. If you want to restore them, write us to the e-mail: [email protected] and this e-mail:[email protected]

Write this ID in the title of your message 1E857D00-2718

Our operator is available in the messenger Telegram: hxxps://telegram.org/. To find us, enter the alias @hpdec in the messenger search box.

You can install the Jabber client and write to us in support of [email protected]

You have to pay for decryption in Bitcoins. The price depends on how fast you write to us. After payment we will send you the tool that will decrypt all your files.

Free decryption as guarantee

Before paying you can send us up to 5 files for free decryption. The total size of files must be less than 4Mb (non archived), and files should not contain valuable information. (databases,backups, large excel sheets, etc.)

How to obtain Bitcoins

The easiest way to buy bitcoins is LocalBitcoins site. You have to register, click ‘Buy bitcoins’, and select the seller by payment method and price.

hxxps://localbitcoins.com/buy_bitcoins

Also you can find other places to buy Bitcoins and beginners guide here:

hxxp://www.coindesk.com/information/how-can-i-buy-bitcoins/

Attention!

Do not rename encrypted files.

Do not try to decrypt your data using third party software, it may cause permanent data loss.

Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.

Jabber client installation instructions:

Download the jabber (Pidgin) client from hxxps://pidgin.im/download/windows/

After installation, the Pidgin client will prompt you to create a new account.

Click “Add”

In the “Protocol” field, select XMPP

In “Username” – come up with any name

In the field “domain” – enter any jabber-server, there are a lot of them, for example – exploit.im

Create a password

At the bottom, put a tick “Create account”

Click add

If you selected “domain” – exploit.im, then a new window should appear in which you will need to re-enter your data:

User

password

You will need to follow the link to the captcha (there you will see the characters that you need to enter in the field below)

If you don’t understand our Pidgin client installation instructions, you can find many installation tutorials on youtube – hxxps://www.youtube.com/results?search_query=pidgin+jabber+install

Text Presented in The “info.txt”:

!!!All of your files are encrypted!!!

To decrypt them send e-mail to this address: [email protected] and this: [email protected]

For ease of communication, you can install the telegram messenger.

Messenger site hxxps://telegram.org/

To find us, enter the alias @hpdec in the messenger search box.

jabber: [email protected]

Should You Pay The Ransom?

Nobody wants to lose their compromised data and hence, many users agree to deal with [[email protected]].dewar Virus developers in such pernicious situation however, they usually end up with losing both files as well as money. Keep in mind that the only motive of such criminals is to extort illicit profits from the victimized people; you have absolutely no guarantee that they will deliver you the required software even after taking the extortion. Crooks often ignore the victims once the transaction is made or provide rogue application to them in the name of decryption tool which only harms the system badly upon getting installed.

Furthermore, paying ransom to the attackers will only convince them to drop more infections in the device for further revenues. And hence, never trust on the crooks and find any alternate way to recover the infected data. For this, you can use a strong file-recovery application that you can download right here via the link provided under this article or if you have a backup made on any external drive, you can easily restore them back. But first of all, you must delete [[email protected]].dewar Virus from the computer as early as possible before it infects your other crucial data.

Threat Details

Name: [[email protected]].dewar Virus

Type: Ransomware, Crypto-virus

Description- Destructive malware that aims to encrypt users’ crucial files and then ask them to pay off for the decryption key/tool.

Extension- .dewar (files are also appended with a unique ID and cyber criminals’ email address)

Ransom demanding message: info.hta and info.txt

Attackers’ Contact- [email protected] and [email protected], @hpdec (Telegram), [email protected] (Jabber)

Symptoms: Users can not open files available on their desktop, previously functional files now have different extensions, A ransom demanding message is displayed on the desktop screen. Users are asked to pay an amount of ransom to unlock their encoded data and files.

Distribution methods: Torrent websites, spam emails, peer to peer network sharing, unofficial activation and updating tools.

Damage: All files are encrypted and cannot be accessed without paying ransom, Additional password stealing Trojans and malware infections can be installed along with ransomware infections and other malware.

Removal: To remove this virus from the system, we advise you to use a reliable anti-malware tool. Once malware gets removed, you can recover your files by using existing backup or data-recovery software.

Other Harmful Traits of [[email protected]].dewar Virus:

This notorious crypto-virus eats up huge amount of memory resources and drags down the overall computer performance severely. Due to this, machine begins responding slower than ever before and takes more than usual time to complete any task. It messes with vital system files that are necessary for efficient PC functioning and prevents many installed apps as well as drivers from working in an appropriate manner. This hazardous ransomware has ability to deactivate all the running security services and Windows Firewalls and make the device vulnerable for more Online threats. [[email protected]].dewar Virus may easily bring other pernicious infections like adware, Trojans, rootkits, spyware, etc. in your computer and turn the device into a malware-hub.

How Does This Infection Enter Your System:

Such types of file-encoding viruses sneak into the targeted device though several illusive tactics such as spam email campaigns, Trojans, questionable download sources, fake software updaters, unofficial software activation tools etc. The most common tactic used by Cyber actors to spread ransomware programs is by sending emails that contain malicious attachments. Crooks generally attach MS office, exe files, PDF documents, and JavaScript files. Once you open the attachment, those malevolent files install some perilous application. And therefore, it is necessary to stay away from suspicious mails coming from unknown source. But at the moment, just take a quick action and remove [[email protected]].dewar Virus from the computer by following the effective removal steps given below.

Antimalware Details And User Guide

Click Here For Windows

Click Here For Mac

Step 1: Remove [[email protected]].dewar Virus through “Safe Mode with Networking”

Step 2: Delete [[email protected]].dewar Virus using “System Restore”

Step 1: Remove [[email protected]].dewar Virus 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 [[email protected]].dewar Virus using “System Restore”

Log-in to the account infected with [[email protected]].dewar Virus. 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 [[email protected]].dewar Virus 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 [[email protected]].dewar Virus 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 [[email protected]].dewar Virus 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 [[email protected]].dewar Virus, 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 [[email protected]].dewar Virus.

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 [[email protected]].dewar Virus?

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 [[email protected]].dewar Virus 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 [[email protected]].dewar Virus 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.