Rastar ransomware (Virus Removal Guide) - Decryption Steps Included

What is Rastar ransomware?

Rastar ransomware – a file-locking parasite that gives its victims 24 hours to pay the ransom or all files get permanently deleted

Rastar ransomware - the virus that makes changes to your files, so the ransom is demanded.

Rastar ransomware is a cryptovirus that urges its victims to pay the ransom in cryptocurrency Bitcoin within 24 hours of the attack, or the encrypted files on the infected computer will be lost permanently. This file-locking virus was first detected by the xiaopao.^[1]

When ransomware, such as Rastar ransomware virus, accesses a computer system, it immediately starts the encryption process. All personal files such as databases, archives, documents, pictures, etc., are renamed by appending a .rastar extension to all of them, making them inaccessible.

Afterward, ransom note text files named HOW_TO_DECYPHER_FILES.txt are created and placed in every folder with locked files. The purpose of these notes is to intimidate .rastar file virus victims into contacting the criminals (datarecovery@asiarecovery.ir) and meeting their demands.

In the ransom note of Rastar ransomware, the cybercriminals start by explaining what happened to the victim files and that the only way to recover them is to pay an unspecified amount of Bitcoins. If that's not done within 12 hours of the cyberattack, the indefinite ransom sum will be increased.

Furthermore, developers of this file-locking parasite claim that if the victims don't establish contact and meet their demands within 24 hours, all their files on the infected devices will be permanently deleted. Here's the whole message from the ransom note:

What Happen to my computer?
Your important files are encrypted. Many of your documents, photos, passwords, databases and other files are no longer accessible because they have been encrypted. Maybe you are busy looking for way to recover your files , but do not waste your time. Nobody can recover your files without our decryption KEY (if somebody will tell that they can do it, they will also contact me and I will make the price so much expensive than if you contact directly)
– Can i Recover My Files?
Sure. We guarantee that you can recover all your files safely and easily But You have not so enough time . So If you want to decrypt all your files, you need to pay . You only have 12H to submit the payment. After that price will be higher also, If the transaction is not completed within 24 hours your files will be permanently deleted.
Send e-mail to this address: datarecovery@asiarecovery.ir

You have to pay for decryption in Bitcoins.
How to obtain Bitcoins
How To buy bitcoins https://buy.bitcoin.com/
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.
https://localbitcoins.com/buy_bitcoins
Also you can find other places to buy Bitcoins and beginners guide here:
http://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.

Key Identifier:
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Rastar ransomware is a dangerous infection that runs silently in the background.

Although it might seem like a good idea to contact the creators of Rastar ransomware and pay the ransom to end this nightmare, it's actually the worse thing any victim of a cybercriminals attack can do, and here are a few reasons why:

• The assailants might disappear as soon as the money is forwarded to them
• There's no guarantee that the promised decryptor will ever be delivered or that it will work
• The ransom funds could be used to attack more innocent people
• The same money could be used to finance research of more effective ransomware and attack methods.

Having said that, we recommend users to remove Rastar ransomware from their affected devices with the help of professional anti-malware software like Malwarebytes or SpyHunter 5Combo Cleaner, which will not only automatically locate, isolate, and delete it but might protect them from such incidents in the future.

It is common knowledge in the cybersecurity industry that cryptoviruses make alterations to the system registry, so after Rastar ransomware removal, experts^[2] recommend taking care of your devices' overall health by performing a system tune-up with powerful system repair tools like the FortectIntego app.

Rastar ransomware is a program that asks for money for the alleged decryption tool.

Dodge ransomware that's hiding on file-sharing platforms

Cybercriminals have many techniques at their disposal when talking about ransomware distribution, from phishing emails to remote desktop protocol (RDP) attacks. Still, our research shows that one of the most frequently used methods to spread this type of malware is through file-sharing platforms.

These platforms, including torrent websites like The Pirate Bay, BitTorrent, and others, might be crawling with different malware kinds,^[3] including ransomware, because no one, except for the end-user, inspects what uploaded to them.

Cybercriminals exploit this by disguising their creations as unlocked licensed software, illegal activation toolkits (aka cracks) for the latest games, or anything else that would stick out and draw the attention of a soon to be victim. Please refrain from using these types of file-sharing platforms for your own safety.

Instructions for Rastar ransomware virus removal and a quick but essential system health check-up

The only thought that should linger in the victim's head should be how do I remove Rastar ransomware from my computer. Because that's the only right move that a victim of a cyberattack should do. Equip your device with a trustworthy anti-malware tool like Malwarebytes or SpyHunter 5Combo Cleaner and eliminate the threat.

Regrettably, Rastar ransomware removal won't decrypt your files. So before getting rid of the file-locking infection, please extract all vital files from the infected device to a USB drive or any other external offline storage. Although there's no decryptor now, it might be created sooner or later.

Please don't forget to take care of the device's overall health. Cryptoviruses are capable of editing the system registry and other key system settings and files, so use a powerful system repair tool like the FortectIntego app or similar to restore normal settings so you could enjoy your computer anew.