It usually informs the victim that they have 72 hours to comply and threatens that thereafter the private key will be permanently destroyed and their files will remain undecipherable. This malware then presents a message screen informing the user that their PC has been infected, displays a countdown clock with 3 days remaining, and attempts to extort a payment of $300 US or 300 Euros or half a Bitcoin (about $500 US). Once the Cryptolocker file is on the host machine it scans the system for Microsoft Office documents, spreadsheets, photos, music, PhotoShop images, videos and other files and initiates a mixture of RSA & AES encryption of these targeted files using a public key received via communication with one of the CryptoLocker’s command and control (or botnet) servers. Users typically contract an infection of this malware on their machines through an email attachment or a pop-up purporting to be from FedEx, UPS tracking notifications, Xerox, ADP, McAfee, USBank, or other legitimate businesses. First reports of its existence surfaced in about early September 2013. What Is CryptoLocker?ĬryptoLocker is one of the most malicious ransomware Trojans floating around in cyberspace today and is targeting Windows-based computers. But if you don’t have RollBack Rx, read on, so that you are better informed of what you can expect. Within seconds and after a quick reboot of your workstation, you will feel as though you never had the CryptoLocker infection in the first place. Luckily, you have RollBack Rx on your PC and you can instantly restore your PC to an earlier time. You feel victimized and you may lose your important files forever. The extortion persists for a few agonizing days until a ransom payment of $300 is received. A hijacking is taking place, but of a very different kind. You’ll then soon receive a notice informing you that your computer has been infected and all your important files are unusable. ![]() ![]() ![]() While you’re working away on an important document, files in the background are becoming irretrievably encrypted. The computer you’re using right now may already be infected. There’s a scary new threat floating around in cyberspace. The latest CryptoLocker ransomware has been defeated by RollBack Rx v10.x. CryptoLocker Ransomware: Unlocked and Gone!
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