Ransomware is a kind of malware that encrypts a victim's files and requires a ransom payment in order to decrypt them. There are lots of various types of ransomware, each with their own unique features and methods of file encryption. https://geogenes.org/?p=955 The most typical kinds of ransomware are Cryptolocker, Locky, and CTB-Locker.
Once it infects a computer system, it will begin to secure the victim's files using AES-128 encryption. Cryptolocker will likewise show a ransom note on the victim's desktop, which will mention that the victim's files have actually been secured and that they need to pay a ransom of 1 Bitcoin in order to decrypt them.
Once it contaminates a computer system, it will begin to secure the victim's files using RSA-2048 encryption. Locky will also show a ransom note on the victim's desktop, which will mention that the victim's files have been secured and that they require to pay a ransom of 0.5 Bitcoins in order to decrypt them.
CTB-Locker is a kind of ransomware that was first seen in June 2014. It is spread through e-mail accessories and infected websites. Once it contaminates a computer, it will start to secure the victim's files using AES-256 file encryption. The encrypted files will then have actually a.ctblocked extension contributed to them. CTB-Locker will also show a ransom note on the victim's desktop, which will specify that the victim's files have actually been secured which they require to pay a ransom of 2 Bitcoins in order to decrypt them.