![]() Wi-Fi or WiFi is a technology for wireless local area networking with devices based on the IEEE 802.11 standards. Wi-Fi is a trademark of the Wi-Fi Alliance, which.The Hacker News — Cyber Security, Hacking News. What if I say the Tuesday's devastating global malware outbreak was not due to any ransomware infection? Yes, the Petya ransomware attacks that began infecting computers in several countries, including Russia, Ukraine, France, India and the United States on Tuesday and demands $3. According to a new analysis, the virus was designed to look like ransomware but was wiper malware that wipes computers outright, destroying all records from the targeted systems. ![]() Comae Technologies Founder Matt Suiche, who closely looked the operation of the malware, said after analyzing the virus, known as Petya, his team found that it was a . Instead, Petya reboots victims computers and encrypts the hard drive's master file table (MFT) and renders the master boot record (MBR) inoperable, restricting access to the full system by seizing information about file names, sizes, and location on the physical disk. Then Petya ransomware takes an encrypted copy of MBR and replaces it with its own malicious code that displays a ransom note, leaving computers unable to boot. Also, after infecting one machine, the Petya ransomware scans the local network and quickly infects all other machines (even fully- patched) on the same network, using Eternal. Blue SMB exploit, WMIC and PSEXEC tools. Kaspersky researchers also said same. We have analyzed the high- level code of the encryption routine, and we have figured out that after disk encryption, the threat actor could not decrypt victims’ disks. In previous versions of 'similar' ransomware like Petya/Mischa/Golden. Eye this installation ID contained the information necessary for key recovery.. ![]() ![]() ![]() ![]() ![]() ![]() ![]() Visit BBC News for up-to-the-minute news, breaking news, video, audio and feature stories. BBC News provides trusted World and UK news as well as local and regional.
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