BadBlock Ransomware is malicious software that encrypts files on the infected computer and demands a ransom for the decryption key.

History

Security researchers discovered BadBlock in December 2016. BadBlock is a ransomware-as-a-service (RaaS) that allows anyone to distribute the ransomware and keep a percentage of the ransom payments. BadBlock is written in the C programming language and uses the AES-256 encryption algorithm to encrypt the victim's files. We also know BadBlock Ransomware as BadBlockCrypto and BadBlock Encryptor.The biggest BadBlock Ransomware attack occurred in May 2017 when the ransomware infected over 10,000 computers in South Korea. The BadBlock Ransomware attack was carried out by North Korean hackers who targeted the South Korean government and media organizations.

Ransom note

BadBlock Ransomware will display a ransom note after it has encrypted the victim's files. The ransom note, which is titled "YOUR FILES ARE ENCRYPTED," contains the following text:"Your files are encrypted!To decrypt your files, you need to buy the special software - BadBlock Decryptor.Only we can provide you with this software, and only we can recover your files.Please note that the decryption software is developed only by us, and it is unique.Nobody can help you except us. Do not waste your time."The note instructs the victim to contact BadBlock's developers to receive payment instructions. BadBlock Ransomware demands a ransom of 0.5 Bitcoin, which is currently worth about $2,600. BadBlock also includes a countdown timer that threatens to delete the victim's private key if you do not pay the ransom within seven days.

How does BadBlock Ransomware spread?

Attackers typically spread this Ransomware through email attachments or links to malicious websites. The email attachments may masquerade as legitimate files, such as invoices, receipts, or shipping notifications. When the victim opens the attachment, BadBlock Ransomware will be installed on their computer. BadBlock can also spread through links to malicious websites that exploit vulnerabilities in the victim's web browser or plugins. Once BadBlock Ransomware has been installed, it will scan the victim's computer for files to encrypt. BadBlock will then add the ".badblock" extension to the encrypted files and display a ransom note.

Protection

To protect against BadBlock, you should:- Never open email attachments from unknown senders- Only download files and programs from trusted sources- Keep your operating system and software up to date- Use a reputable security program with anti-ransomware protection

If it has infected you with BadBlock Ransomware, you should:

- Do not pay the ransomBecause BadBlock's developers may not provide the key even if you pay the ransom. Even if they do provide the key, there is no guarantee that it will work. You could also end up giving your credit card or bank account information to BadBlock's developers.- Focus on removing BadBlock Ransomware from your computer- Restore your files from a backup (if possible)

How to remove BadBlock Ransomware?

The best way to remove BadBlock is with a security program that can detect and remove BadBlock Ransomware. If you do not have a backup of your files, you can try using file recovery programs to recover your files.

Is there a public decryption tool?

Yes, BadBlock Ransomware has a public decryption tool available. You can find the BadBlock Decryptor here.

The BadBlock Decryptor will work if you have a backup of your files or if you have not paid the ransom. However, if BadBlock has encrypted your files, the BadBlock Decryptor may not be able to decrypt them, but it is still worth a try.

Contact a data recovery service

If BadBlock Ransomware has encrypted your files, and you do not have a backup, you can try using a data recovery service. Data recovery services specialize in recovering files from ransomware-encrypted computers. They will typically be able to recover your files for a fee.Be sure to research the data recovery service before you use it. Make sure that other people have used the service and are happy with the results.Also, be sure to ask the service what their success rate is for BadBlock Ransomware.Since 2003, SalvageData has been recovering data for businesses, individuals, and government entities with over a 96.7% success rate.If BadBlock has infected your computer, we recommend that you call at 1-800-972-3282 to speak with SalvageData recovery experts. We can answer any questions that you have and help you recover your files. Or you can click here to get help. Do not lose hope, your files can be recovered.