RansomwareRemoval Guide

Remove Base Virus (+Decrypt .[savebase@aol.com].base files) – Dharma Ransomware

Base – General Info

The Base stands for a ransomware-type infection. The infection comes from the Dharma ransomware family. Base was elaborated particularly to encrypt all major file types. When the file is encrypted people are unable to use them. Base adds the “.[savebase@aol.com].base” extension for each file encrypted by it. For example, the file “myphoto.jpg“, as soon as encrypted by Base, will be renamed into “myphoto.jpg.[savebase@aol.com].base“. As soon as the encryption is completed, Base places a special text file into every folder containing the encrypted data.

The message given by Base text file requesting the ransom is definitely the same as the statements given by other ransomware representatives belonging to the Dharma clan. It literally points out that the information is encrypted which the only way to restore it is to use a an unique decryption key. Regretfully, this is absolutely true. The type of cryptography mechanism used by Base is still not appropriately examined. Still, it is absolutely certain that each victim may be given the specific decryption key, which is totally unique. It is impossible to bring back the files without the key available.

Another technique of Base is that the victims cannot gain access to the key. The key is saved on a specific server run by the frauds connected with Base ransomware. To get the key and recover the important info people have to pay the ransom.

Nonetheless, regardless of the asked for amount, people need to stay away from paying the virus. Cyber frauds are not fair, so they tend to entirely ignore what their victims feel about the issue, even when the payment reaches their pockets. This is why paying the ransom usually does not provide any positive outcome and people just lose their money for absolutely nothing.

We highly recommend that you do not contact these crooks and certainly do not transfer money into their accounts. It is said to admit that there are no utilities able to crack Base ransomware and to recover the information data totally free. Therefore, the just best decision is to recover the lost information from the available backup.

Virus Summary

NameBase Ransomware
File Extension.[savebase@aol.com].base
TypeRansomware
FamilyDharma
Short DescriptionThe ransomware encrypts all the data stored on your system and requires a ransom to be paid on your part supposedly to recover your important files.
SymptomsFile encryption by the ransomware is performed by means of the AES and RSA encryption algorithms. Once the encryption is completed, the ransomware adds its special [savebase@aol.com].base extension to all the files modified by it.
Distribution MethodSpam Emails, Email Attachments
Similar InfectionsBad, Hck, Hlpp
Removal Tool   GridinSoft Anti-Malware

Keep in mind that the web is now overwhelmed with threats that look similar to Base ransomware. It is similar Bad and many other ransomware-type threats. Harmful programs of such kind are normally elaborated to encrypt essential data and to set forth the need before the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a comparable algorithm to generate the distinct decryption key for data decryption.

Hence, as long as the ransomware is still being developed or has some hidden bugs, by hand recovering the information is simply not feasible. The only way to avoid the loss of your crucial data is to frequently create backups of your important information.

Keep in mind that even if you create such backups, they should be placed into a special storage utility not connect to your main PC. You may use the USB Memory Stick or external hard disk for this purpose, or refer to the help of the cloud storage. If you save your backup files on your common system they may be encrypted in addition to other files, so it’s definitely not a good storage place.

How did ransomware infect my PC?

There are several methods used by online scams to distribute Base virus. Although it doubts how precisely Base injects your system, there are some leaks through which it may penetrate the system:

  • integration with third-party software, especially freeware;
  • spam emails from unidentified senders;
  • sites rendering free hosting services;
  • pirated peer-to-peer (P2P) downloads.

Frequently Base virus may be presented as some legitimate software application, for example, in the pop-ups instructing users to carry out some crucial software application updates. This is the common technique used by online frauds to persuade people into downloading and installing Base infection manually, by means of their direct participation in the installation process.

Furthermore, the criminals might refer to different email spam methods to inject malicious codes into PC. So, they may describe to sending unsolicited spam e-mails with tricky notices promoting users to download the attachments or click on certain download links, for example, the ones encouraging users to open some photos, documents, tax reports or invoices.

Needless to mention, opening such documents or clicking on such dangerous links may badly damage the system. Fictitious Adobe Flash Player upgrade notifies may result in Base virus injection. As for the cracked software, these illegally downloaded programs may also include destructive codes resulting in Base secret installation. Lastly, injection of Base may happen by methods of Trojans that secretly get injected into the system and install malicious tools without the user’s authorization.

Is there any way to prevent the injection of Base ransomware?

Despite the fact that there is no 100% guarantee to avoid your system from getting infected, there are some pieces of guidance we want to show with you. To start with, be very cautious when you surf the web and particularly while downloading free apps. Stay away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Keep in mind that some freeware installers may contain other unwanted utilities in the package, so they may be destructive. Make sure that your current antivirus software and your entire operating system is always appropriately updated.

Of course, downloading pirated software is illegal and may result in essential damage to be made for your PC. For this reason, stay away from downloading cracked software. You are also highly advised to reconsider your existing security software and potentially change to another security solution that can render far better services of protecting your system.

Below please find the quotation from the Base text file:

YOUR FILES ARE ENCRYPTED
Don\'t worry,you can return all your files!
If you want to restore them, follow this link:email savebase@aol.com YOUR ID -
If you have not been answered via the link within 12 hours, write to us by e-mail:savebase@420blaze.it
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.
=======================
all your data has been locked us
You want to return?
write email savebase@aol.com or savebase@420blaze.it 

Screenshot of files with “.[savebase@aol.com].base” extension added by the ransomware:
Base Ransomware - encrypt files with .[savebase@aol.com].base extension

Use GridinSoft Anti-Malware to remove Base ransomware from your computer

1.Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

  GridinSoft Anti-Malware

2. Double-click on the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-ag.exe file to install GridinSoft Anti-Malware on your computer.
GridinSoft Anti-Malware
An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.
GridinSoft Anti-Malware Setup

3. Press Install button for run GridinSoft Anti-Malware.

GridinSoft Anti-Malware Install

3.Once installed, GridinSoft Anti-Malware will automatically run.

GridinSoft Anti-Malware  Start

4. Wait for the GridinSoft Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your computer for Win Speedup 2018 and other malicious programs. This process can take a 20-30 minutes, so we suggest you periodically check on the status of the scan process.
GridinSoft Anti-Malware Scan

5. Click on “Clean Now”.

When the scan has completed, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.
GridinSoft Anti-Malware Scan Result

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Daniel Zimmermann

Daniel Zimmermann has been writing on security and malware subjects for many years and has been working in the security industry for over 10 years. Daniel was educated at the Saarland University in Saarbrücken, Germany and currently lives in New York.

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