Use rubber ducky as a normal flash drive?

[pineappleman]

When Kevin Mitnick demonstrates a USB rubber ducky on this talk https://youtu.be/Q7G3kKRdUl4?t=19mthe rubber ducky shows up as a normal flash drive in My Computer and the user is able to store data (which is probably on the microsd card), but it is at the same time a HID device and can execute keystrokes. I just got my rubber ducky, but I am not able to make it work as it is demonstrated by Kevin on the mentioned talk. When I plug it in, it is recognized as a HID device and can execute keystrokes, but I do not see it in my computer as a flash drive. Is there any way to make it work like it is shown on the mentioned talk?

[White Light]

What you need to do is flash the firmware with composite duck then you will have both storage and HID features.

[pineappleman]

Thanks a lot!