Ransomware is a type of malware that secures a victim's files and demands a ransom payment in order to decrypt them. There are various types of ransomware, each with their own distinct features and methods of file encryption. The most common kinds of ransomware are Cryptolocker, Locky, and CTB-Locker.
Cryptolocker is a type of ransomware that was initially seen in September 2013. It is spread through e-mail attachments and infected sites. Once it infects a computer system, it will start to secure the victim's files using AES-128 file encryption. The encrypted files will then have a.locked extension contributed to them. Cryptolocker will also display a ransom note on the victim's desktop, which will state that the victim's files have 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 first seen in February 2016. pop over to this web-site It is spread out through e-mail attachments and contaminated websites. Once it infects a computer, it will start to secure the victim's files using RSA-2048 encryption. The encrypted files will then have a.locky extension contributed 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 kind of ransomware that was first seen in June 2014. It is spread out through email attachments and contaminated sites. It will start to secure the victim's files utilizing AES-256 encryption once it contaminates a computer. The encrypted files will then have actually a.ctblocked extension added to them. CTB-Locker will likewise display a ransom note on the victim's desktop, which will mention that the victim's files have been encrypted which they require to pay a ransom of 2 Bitcoins in order to decrypt them.