How to remove BlackSun ransomware [+ Decryption Methods]

Take a trial with free scanner to check if your system is infected by BlackSun ransomware

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.

Easy process to delete BlackSun ransomware

BlackSun ransomware is a malicious program designed to encrypt files and keeps them unusable until ransom money is paid. Once it enters into the PC then it starts to encrypt all kinds of system files including Word, Excel, Power-point, pictures, audios, videos, games, apps and so on. This file-encrypting virus encrypts data with SSL encryption algorithm. It also adds “.BlackSun” extension at the end of every filenames to make them totally useless.

Apart from this, BlackSun changes the desktop wallpaper and also creates the “BlackSun_README.txt” file that contain ransom-demanding message. It states victims that all their files have been locked and can only be decrypted using decryption code or software. The cost of decryption tools is 10.000 euros and can only be purchased in Monero cryptocurrency. To get further more information about payment, users are instructed to contact criminals via given email address.

The note also instructs users to pay money on the given time that is within ten days from the attack otherwise all files will be deleted and you can’t recover them anymore. Users are also warned not to rename affected files with third-party software as it might results in data damage. In order to gain the victim’s trust, they offer to decrypt some encrypted file up to 1mb size for free.

This file will be of user choice and it will retrieve and sent back to victims on their email ID as a proof that the decryption key that BlackSun ransomware developers are providing does work and recover the locked files. However, it is never recommended to communicate with the criminals and pay any money to them. They must not provide the tool even after the payment. This is a spam.

How to recover files locked by BlackSun ransomware?

As already mentioned, paying money to the cyber criminals are not the solution to recover files. This is a scam to cheat innocent victims. In order to get back encrypted files, users are recommended to remove BlackSun ransomware first of all from the system because it could encrypt new files. In order to remove this malware, users are advised to use some reputable antivirus/antimalware tool that has the ability to detect and eliminate this ransomware automatically from the computer. Once malware gets removed, restore all encrypted files using existing backup or third-party data recovery tool or software.

How did ransomware infect my system?

The most popular and common methods used by cyber criminals to distribute ransomware and other malware are to use spam email, Trojans, software cracking tools, misleading ads and pop-ups, fake software updater’s and dubious software download sources. Under the spam email campaigns, users will receive lots of emails and each of them contains malicious links or attachments in form of PDF documents, exe files, archive files and so on. When the files are opened, the malware payloads get downloaded and installed into system.

Thus, users are advised not to open links or files included in irrelevant emails received from suspicious, unknown addresses. Further, installed programs must be updated with tools provided by its official developers. Programs or files should be downloaded only from official pages and via direct links. Other channels mentioned above should not be used as it can be used to spread malware.

Text presented in BlackSun ransomware’s text file (“BlackSun_README.txt”):

*** BlackSun PROJECT ***

All your data has been encrypted. Documents, photos, databases, backups.

HOW CAN I GET MY DATA BACK?
Your data is not destroyed.
your data are however encrypted with SSL encryption, the only way to decrypt them is to have the decryption code and software.
don’t try to decrypt the files by yourself, you will damage them and make the recovery impossible.

HOW CAN I GET THE DECRYPTION SOFTWARE?
To get the software you will have to pay a certain amount of money. (10.000 euro in Monero Cryptocurrency)
You need to contact us at this email: [email protected] and we will tell you how to pay. You have 10 days starting from now.

To restore encrypted files on your machine, you can take a trial with a suggested data recovery tool to check if it can help achieving your files back.

[Tips & Tricks]

  • How to remove BlackSun ransomware and related components?
  • How to recover files encrypted by ransomware?

One thing is clear now that ransomware virus like BlackSun ransomware is capable encrypting all types of files stored in your machine and makes them inaccessible. After complete encryption process, it attempt to generate monetary profit by offering bogus data recovery service. It is not good to pay demanded extortion money to cybercriminals for data recovery. You don’t waste your money and time on their fake service related to file recovery. We recommended you to avoid their bogus service and stop paying any amount of extortion money to them. Before you execute the various steps as solution, you have to take certain steps like backup the files, make sure this instruction page always open so that you can easily execute the steps as mentioned below and be patient with each step.

Procedure 1: Remove BlackSun ransomware from System manually

Procedure 2: Remove BlackSun ransomware and all the related components from computer automatically

Procedure 3: How to restore files encrypted by BlackSun ransomware

It is possible to delete BlackSun ransomware related components from computer with our easy solution. To do this, you have two methods of ransomware removal i.e., manual and automatic method. When we talk about manual method, the process includes various removal steps and requires technical expertise. Manual method of malware removal is time consuming process and if any mistake done in implementation of steps, resultant in several other damages in your computer. So, you should follow manual process carefully and if not possible you to complete the process, then you can go for automatic solution. Once the ransomware removed using these methods, you can go for third procedure i.e., data recovery procedure.

Procedure 1: Remove BlackSun ransomware from System manually

Method 1: Restart the PC in Safe Mode

Method 2: Remove BlackSun ransomware related process from Task Manager

Method 3: Delete BlackSun ransomware malicious registries

Method 1: Restart the PC in Safe Mode

Step 1: Press “Windows + R” key from keyboard to open “Run” Window

Step 2: In the “Run” Window, you need to type “msconfig” and then press “Enter” key

Step 3: Now, select “Boot” tab and “Safe Boot

Step 4: Click on “Apply” and “OK

Method 2: Remove BlackSun ransomware related process from Task Manager

Step 1: Press “CTRL + ESC + SHIFT” altogether to open “Task Manager

Step 2: In the “Task Manager” Window, locate “Details” tab and search for all the malicious process related to BlackSun ransomware.

Step 3: Right click on it and end the process

Method 3: Delete BlackSun ransomware malicious registries

Step 1: Press “Windows + R” key from keyboard to open “Run” dialog box

Step 2: Type “regedit” command in text box and press “enter” key

Step 3: Now, press “CTRL + F” keys and type BlackSun ransomware or the file name of malicious executable associated with malware. Usually, such suspicious files are located in “%AppData%, %Temp%, %Local%, %Roaming%, %SystemDrive% and so on.

Step 4: You should check the malicious files data by right click on the value. Detect all such suspicious registry objects in “Run” or “RunOnce” sub keys and delete them.

Procedure 2: Remove BlackSun ransomware and all the related components from computer automatically

We have already discussed about manual method of BlackSun ransomware removal using several methods. You can choose any methods as per your technical skills and PC requirements. If you are non-technical users, then it can be difficult to implements these steps completely so you can go for automatic solution. To remove BlackSun ransomware and all the related components, you can use automatic method of malware removal. You should have powerful tool that has the ability to remove all components related to BlackSun ransomware, unwanted registry entries and others.

Here, we are discussing about “SpyHunter” antivirus software that is designed to detect and delete all types of malware including Adware, potentially unwanted program (PUP), rootkits, browser hijacker, Trojan horse virus, backdoor, ransomware and others. “SpyHunter” security application is powerful anti-malware software that works on advance scanning mechanism to identify viruses quickly. It is inbuilt with enhanced multi-layer process that helps you search for all types of malware. If you searching for solution to remove BlackSun ransomware and other related viruses during scanning process, then it is recommended to remove it soon.

How to download/ install and use “SpyHunter” security software?

Step 1: At first, you need to click on “Download” button to go to “SpyHunter” page

Take a trial with free scanner to check if your system is infected by BlackSun ransomware

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.

Step 2: After downloading, double click on “Installer” file to install this program on your System

Step 3: After complete installation process, open SpyHunter application and click on “Start Scan Now” button to start scanning process. For the first time, you should select “Full Scan” option

Step 4: Now, click on “View Scan Results” to see the list of detected threats or infections

Step 5: Click on “Next” button to register the software and remove permanently if you find BlackSun ransomware and related infections.

Procedure 3: How to restore files encrypted by BlackSun ransomware

Method 1: Recovery of files encrypted by BlackSun ransomware using “Shadow Explorer”

Method 2: Recovery of files encrypted by BlackSun ransomware using powerful data recovery software

Method 1: Recovery of files encrypted by BlackSun ransomware using “Shadow Explorer”

Shadow Volume Copies” are temporary backup files created by the OS for short span of time for all files and data that has been deleted or damaged recently. If there is “File history” enabled in PC, then you can use “Shadow Explorer” to retrieve the data. When we talk about advanced Ransowmare virus, it deletes the “Shadow Volume Copies” as well as prevents you from recovering the files and data with help of administrative commands.

Step 1: At first, you need to click on link given below to download “Shadow Explorer” on your computer

https://www.shadowexplorer.com/uploads/ShadowExplorer-0.9-portable.zip

Step 2: Browse the location where the files has been downloaded.

Step 3: Double click on the ZIP files to extract the folder

Step 4: Click to open “ShadowExplorerPortable” folder and double click on the file.

Step 5: In order to select the time and data as per your requirement, a drop down menu appears on the screen. Select the files that you want to restore and click on “Export” button.

Method 2: Recovery of files encrypted by BlackSun ransomware using powerful data recovery software

You should make sure that your System is free from ransomware attack and all the files associated with BlackSun ransomware have been removed successfully. Once done, you should to go for data recovery solution. After complete ransomware related files removed, you can use “Stellar Phoenix Data Recovery Software” to retrieve the files. To restore encrypted files, you can follow the steps given below.

How to download/install and use “Stellar Phoenix Data Recovery Software”?

Step 1: At first, you need to click on download button to download Stellar Phoenix Data Recovery Software in your computer

To restore encrypted files on your machine, you can take a trial with a suggested data recovery tool to check if it can help achieving your files back.

Step 2: Once downloaded, double click on “installer file” to install

Step 3: Now, click on “I accept the agreement” in “License Agreement page” and click on “Next”

Step 4: After complete installation process, run the application.

Step 5: On the new interface, select the file types that you want to retrieve and then select “Next” button

Step 6: Now, select the “Drive” where you want the software to do scanning. Click on the “Scan” button

Step 7: Wait for the complete the process. It may take some times to complete process depending on the size of selected drives. After complete scanning process, you would notice a file explorer with the preview of data that can be recovered. You have to choose the files that you want to restore.

Step 8: Finally, choose the location where you want to save the restored files.

Prevention tips to protect your System from BlackSun ransomware related attacks in future

  • You should have strong backup of all files and data stored in your computer because some ransomware is designed to look for network shares and encrypt all files stored in your machine. You would do well to store data backups on secure cloud server with high-level encryption and multiple-factor authentication.
  • Ransomware type virus often relies on exploit kits to gain illicit access to a System or network. If you run outdated or obsolete software on your computer, then you are in risk of ransomware because the software developers are not putting out security updates anymore. To remove abandonware and replace it with software still being supported by manufacturer.
  • The cybercriminals behind ransomware attack are using former banking Trojan as delivery vehicle for ransomware. It relies on malspam to infect your System and get foothold on your network. Once it gain access to your network, it shows worm like behaviour spreading from System to System using list of common passwords.
  • You should be alert while surfing online and avoid installing freeware from unknown sources, stop opening attachments coming from unknown emails and click on ads or popup messages after double reading.
  • Don’t pay extortion money in case of attack. We recommended you to stop paying ransom and FBI agrees. Cybercriminals don’t have scruples and there is no guarantee you will get files back. By paying extortion money, you are showing cybercriminals that ransomware attack work.