Ransomware is a kind of malware that encrypts a victim's files and requires a ransom payment in order to decrypt them. There are several kinds of ransomware, each with their own unique features and techniques of file encryption. The most typical kinds of ransomware are Cryptolocker, Locky, and CTB-Locker.
https://catbitcoin.com/?p=901 Cryptolocker is a type of ransomware that was first seen in September 2013. It is spread out through email attachments and infected websites. Once it infects a computer, it will start to encrypt the victim's files using AES-128 encryption. 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 state that the victim's files have actually been secured and that they require to pay a ransom of 1 Bitcoin in order to decrypt them.
Locky is a type of ransomware that was first seen in February 2016. It is spread out through email accessories and contaminated sites. Once it contaminates a computer system, it will start to encrypt the victim's files utilizing RSA-2048 encryption. The encrypted files will then have a.locky extension added to them. Locky will also show 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.
Once it contaminates a computer system, it will start to encrypt the victim's files utilizing AES-256 encryption. CTB-Locker will likewise show a ransom note on the victim's desktop, which will specify that the victim's files have actually been secured and that they require to pay a ransom of 2 Bitcoins in order to decrypt them.