Just Test Running Crypto bot Virus
The Cryptobot Ransomware is a ransomware infection that is used to take the infected computer hostage. The Cryptobot Ransomware is designed to take over a computer, encrypt personal and professional files, and then stipulate the payment of a fee in order to decrypt the corrupted files. The Cryptobot Ransomware and similar attacks may demand payment using Bitcoin since this payment method is regarded as anonymous and untraceable. The Cryptobot Ransomware connects to a remote server, sending the infected computer's identifier and the encrypted decryption key. The Cryptobot Ransomware then receives configuration information and the HTML data for the ransom note that will be displayed on the victim's computer. The Cryptobot Ransomware disables System Restore and deletes Shadow Volume copies of encrypted files, methods that had previously been effective in defeating older versions of these types of attacks.
Source : enigmasoftware.com