![]() However, despite this low response rate in ransom payments, the cyber criminals still managed to make an estimated $3 million from CryptoLocker.ĬryptoLocker was eradicated by security experts in June 2014. This highlights how important it is that you back up your files on a regular basis and keep copies of them distributed in several secure places. This is because many of the victims, including NASA, were able to restore their lost files from backups. Victims whose computers were infected were presented with demands for $400 (£237) or €400 (£317), usually in a virtual currency such as Bitcoin.Īnalysis has indicated that only 1.3 percent of all people hit by the malware paid the ransom. During that time, the malware managed to infect an estimated 500,000 computers, including NASA. If the ransom wasn't paid within 72 hours, the hackers would destroy the encrypted data.ĬryptoLocker caused havoc from September 2013 to June 2014. The files were then locked via a public key and hackers demanded ransom for the files to be decrypted via a private key that they possess. This Trojan horse targeted Windows computers and searched for files to encrypt, from USB memory sticks to shared network drives and cloud storage. Demanded a ransom for the safe return of the files.Targeted victims through phishing and malicious emails, links and attachments.What is CryptoLocker Virus and What Did it Do?įirst discovered in September 2013, CryptoLocker displayed all of the usual characteristics of Ransomware: CryptoLocker Virus is/was one of the first widespread pieces of malware and gained notoriety for its nasty effects. Now, with near-full digital connectivity and technology constantly advancing, new-age Ransomware is easily and widely distributed. ![]() Spread via infected floppy disks, the AIDS Trojan was largely unsuccessful because few people used personal computers and the internet. Modern day Ransomware has significantly evolved since it originated in 1989 with the AIDS Trojan.
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