It is the name for a prolific hacking attack and known to be “Ransomware”, that holds your laptop surety till you pay a ransom. WannaCry is also called encryption-based ransomware and known as Wanna Decryptor or WCRY. As soon as the WannaCry Ransomware creates encrypted copies of specific file varieties before deleting the originals, then the victims cannot access the encrypted file without the use of decoding key. WCRY encrypts users’ files mistreatment AES and RSA coding ciphers that depict the hackers and would directly decipher system files by employing a distinctive decoding key.
WannaCry to boot will increase the random quantity, and threaten the loss of information. At a planned time, making a way for emergencies and in great probability makes the victims pays the ransom. Creates lockers, that locks the victim out of the software system and not been possible to access the desktop and any apps or files. The files do not seem to be encrypted in this case, still, the attackers raise a ransom to unlock the infected laptop. They insist the users pay a US$300 ransom in bitcoins. The ransom note indicates that the payment quantity would be doubled in a span of every 3 days and the threat would be that if payment delayed or denied the encrypted files would be deleted.