This firmware can turn your Phison 2307 based flash drive into a HID device. This project is an attempt to make a patch for another old ps2307 firmware repository. This patch should adapt it for new versions of Windows and improve the readability of the code.
Device is detected and runs payload on Linux and Windows
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Folder "BinTemplates" contains templates for future firmware images in .bin format.
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Folder "Burner" contains a file in .bin format, which serves to enable us to flash the device. It was previously patched to bypass the protection of the header and body of the firmware.
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Folder "Firmware" contains firmware files.
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Folder "Tools" contains pre-compiled tools for building and flashing.
First you need to download and install the SDCC tool.
Next, download the project files from the repository:
git clone https://github.com/Kernel357/ps2307-BadUSB
After that, go to the project folder and assemble the firmware with the command:
.\build
The fw.bin file will appear in the ..\Firmware\bin folder. You need to move this file to your ..\Tools folder
Next, we close the contacts with one of the two options shown in the photographs:
Connect the device to the computer go to ..\Tools folder and let's check the device mode with the command:
.\DriveCom /drive=<Your device letter> /action=GetInfo
“BootMode” should appear in the “Mode” line. If everything is good, move on to the next step, if not, then try again.
Copy the file BN07V502TAW_patch.BIN from the ..\Burner folder to the ..\Tools folder and in ..\Tools folder execute the command:
.\DriveCom /drive=<Your device letter> /action=SendFirmware /burner=BN07V502TAW_patch.BIN /firmware=fw.bin
After executing the command, reconnect the device, a notepad should open and the text “Hello world!!!” will appear in it.
Thanks to bidhata with his repository phison-2307-BadUSB.