This is a reverse engineering project for the Moxa NP5200 series serial device controllers. Currently, it includes the moxa_extractor script which can unpack the contents of the .rom firmware update file.
- Python 3
Unpack Moxa NP5200A firmware files
positional arguments:
file File containing firmware image
optional arguments:
-h, --help show this help message and exit
-o OUTPUT_DIR, --output-dir OUTPUT_DIR
Directory for output
After running the script, output directory should contain a number of files that were found in the table near the beginning of the firmware image. Those will usually be related to NPort Web Console. In addition, all the data after those files will be put in the firmware.bin file. It should contain ARM Cortex A7 (little endian) machine code.