If the victim does pay the ransom fee, they can expect to receive a decryption key that will restore their data and files, although there’s no guarantee that the cyber criminals responsible for the particular variant of CryptoLocker will honor that promise.ĬryptoLocker is also able to spread quickly and infect other computers by utilizing other bot networks like ZeuS.
This usually means a user clicking on a link, forwarding an email or other type of file that in infected. CryptoLocker Ransomware Information Guide and. Cryptolocker is not a self-replicating worm some help needs spread it. Locker is a file-encrypting ransomware program that targets all versions of Windows including Windows XP, Windows Vista, Windows 7, and Windows 8.
The victim is often provided a limited timeframe like 72 hours in which to pay the ransomware fee or risk permanently losing their data. Cryptolocker can also be embedded in some types of video files (including online video), PDFs, and other types of applications. When the recipient opens the email attachment, the malware will install on network drives, external hard drives, network file shares, and even cloud storage files. If the attachment is opened, the CryptoLocker Trojan horse infiltrates the computer or server and encrypts all of the files on the computer with commercial-grade 2048-bit RSA encryption, at which point CryptoLocker displays a demand for money notice on the computer.Īlso known as Crilock, CryptoLocker typically requires a payment of 300 Euros via digital currency payment methods such as Bitcoins of MoneyPak. CryptoLocker attacks devices largely through phony FedEx and UPS tracking notices containing malicious attachments. An advanced form of ransomware that first surfaced in September 2013, attacking individuals and companies in the U.K by arriving as an attachment in an e-mail that appears to be a customer complaint.
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