MacMusic  |  PcMusic  |  440 Software  |  440 Forums  |  440TV  |  Zicos
file
Search

Hackers keep trying to get malicious Windows file onto MacOS

Monday February 11, 2019. 11:59 PM , from Ars Technica
Enlarge (credit: Christiaan Colen / Flickr)
Malware pushers are experimenting with a novel way to infect Mac users that runs executable files that normally execute only on Windows computers.

The files and folders found inside a DMG file that promised to install Little Snitch. (credit: Trend Micro)
Researchers from antivirus provider Trend Micro made that discovery after analyzing an app available on a Torrent site that promised to install Little Snitch, a firewall application for macOS. Stashed inside the DMG file was an EXE file that delivered a hidden payload. The researchers suspect the routine is designed to bypass Gatekeeper, a security feature built into macOS that requires apps to be code-signed before they can be installed. EXE files don’t undergo this verification, because Gatekeeper only inspects native macOS files.
“We suspect that this specific malware can be used as an evasion technique for other attack or infection attempts to bypass some built-in safeguards such as digital certification checks, since it is an unsupported binary executable in Mac systems by design,” Trend Micro researchers Don Ladores and Luis Magisa wrote. “We think that the cybercriminals are still studying the development and opportunities from this malware bundled in apps and available in torrent sites, and therefore we will continue investigating how cybercriminals can use this information and routine.”
Read 7 remaining paragraphs | Comments
https://arstechnica.com/?p=1454651
News copyright owned by their original publishers | Copyright © 2004 - 2019 Zicos / 440Network
Current Date
Aug, Fri 23 - 07:24 CEST