e.vahdat Posted November 11, 2014 Share Posted November 11, 2014 Hello I know 2 limitions for USB Rubber Ducky 1- limitation of inject.bin to 4 kb (or 2 kb for twin) 2- limitation of SD Card to 4GB I wanna know if it is possible to remove these 2 limitations ? Quote Link to comment Share on other sites More sharing options...
no42 Posted November 12, 2014 Share Posted November 12, 2014 1 - that limit should only be on the twin duck(+), as the payload is being loaded into memory. It should not effect the original duck firmware or ducky-detour Also, each character is stored as a byte in memory - it may be possible to rewrite the firmware to load the payload into memory in a compressed form - approximately doubling the space; requires firmware re-programming 2 - limitations of the FAT SD library from ATMEL ? not sure I haven't tried any SDcards bigger than 2GB at the moment. Quote Link to comment Share on other sites More sharing options...
e.vahdat Posted November 14, 2014 Author Share Posted November 14, 2014 1- Is there any idea for removing limitation of inject.bin for twin firmware ? 2-About memory limitation , If the memory card's file system is FAT32, then it has a file limit of 4GB. To get over this limitation, you could format your memory card to the NTFS file system. Does ATMEL have NTFS library ? 3- What is Composite_Duck_S003.hex for ? and where is source ? 4- What is osx.hex ? Quote Link to comment Share on other sites More sharing options...
no42 Posted November 14, 2014 Share Posted November 14, 2014 1 - not that i know of 2 - ATMEL only have support for FAT 3 - The source is out there somewhere 4 - The original PoC getting the dealt ducky working on OSX. Quote Link to comment Share on other sites More sharing options...
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