A USB stick type PC "USB Armory" USB connection that releases Windows and Mac lock screen in just tens of seconds

When temporarily leaving the place while working on the PC, you may lock the screen without turning off the power. However, hackers Rob Fuller, who is a security researcher, can reveal a PC locked screen locked in such a PC using a Linux-based stick-type PC in just tens of seconds I will.

Snagging creds from locked machines · Room 362
https://room362.com/post/2016/snagging-creds-from-locked-machines/

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Mr. Rob Fuller, a hacker known by the name "mubix"USB Armory"When"Hak 5 Turtle"We have announced on the blog that it has succeeded to login to Windows 10 screen locked using a Linux-based USB stick type PC called"


With just a few tens of seconds, you can see how to automatically unlock the lock screen in the following movie.

USB credential stealing while screen is locked - YouTube


Insert the USB Armory into the PC locking the screen with logging in to Windows 10.


The access lamp flashes after a few seconds. It seems that data exchange is taking place.


Just in about 13 seconds, the lock is released ...


The desktop screen appeared.


According to Fuller, what is the key to hacking isPlug and PlayIt is said that it is a function. Since the terminal accepts the installation of the program by the plug-and-play function even when the screen is locked, it inserts the USB Armory, misrecognizes the plug-in play adapter as the DNS server · Web proxy autodiscovery protocol (WPAD) server, By disguising it as the default gateway, it seems that it is receiving an authentication token after allowing it to receive network traffic.

In addition to Windows 10, Mr. Fuller said that it has already successfully broke through the lock screen of Windows 7 SP 1, Windows XP SP 3, Windows 2000 SP 4, Windows 98 SE, OS X El Capitan, OS X Mavericks.