32 MB binary named after U367, which is likely the reference designator of the flash chip on the source board. No laptop model, board number or firmware version is stated. The size points to a 256 Mbit SPI chip, common on recent platforms. Open it in UEFITool to identify the vendor and BIOS version before using it. Make sure the target chip is also 32 MB, and save the original contents with a programmer before writing anything.
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 @biosfilebins. 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 →