SM_BIOS firmware at version 1.0.3.1164, 3MB layout, marked IT rather than MD, along with PRD and RGN tags; the file is 2.31 MB. The IT and MD markers seem to separate two variants within the series, though the name does not define them, and no device or brand is mentioned. Treat it as a region image and check it against a read from the target hardware in a hex editor. Back up the original flash, confirm the variant matches what is installed and verify offsets before writing.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @sm_intel_repository. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →