Ransomware is a type of malware that encrypts a victim's files and requires a ransom payment in order to decrypt them. There are various types of ransomware, each with their own distinct functions and methods of file encryption. The most typical kinds of ransomware are Cryptolocker, Locky, and CTB-Locker.
Cryptolocker is a type of ransomware that was first seen in September 2013. It is spread through email accessories and contaminated websites. It will begin to secure the victim's files using AES-128 encryption once it infects a computer system. The encrypted files will then have actually a.locked extension included to them. Cryptolocker will likewise show a ransom note on the victim's desktop, which will mention that the victim's files have actually been secured which they require to pay a ransom of 1 Bitcoin in order to decrypt them.
Locky is a kind of ransomware that was initially seen in February 2016. It is spread through email attachments and contaminated websites. Once it contaminates a computer system, it will start to secure the victim's files utilizing RSA-2048 file encryption. The encrypted files will then have a.locky extension included to them. Locky will also display a ransom note on the victim's desktop, which will state that the victim's files have actually been secured and that they require to pay a ransom of 0.5 Bitcoins in order to decrypt them.
CTB-Locker is a type of ransomware that was first seen in June 2014. It is spread out through email attachments and contaminated websites. It will begin to encrypt the victim's files utilizing AES-256 encryption once it contaminates a computer. The encrypted files will then have a.ctblocked extension included Types of ransomware 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 encrypted which they need to pay a ransom of 2 Bitcoins in order to decrypt them.