Firmware binary with an uninformative name, south kr 256, which gives no device, brand or board number. The 32 MB size points to a full SPI flash image, and the 256 may refer to a 256 Mbit chip, which equals 32 MB, although that is an inference. Open it in a hex editor or a BIOS tool to look for model strings before use. Only write it to a chip of matching capacity on a board you have positively identified, and always save a backup of the existing chip contents first.
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 @iasviptools. 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 →