Generic 8 MB binary called outimage(1), a name typical of output files produced by BIOS editing or ME cleaning tools such as Intel Flash Image Tool, but it states no brand, model or board number. Without identifying details its origin cannot be confirmed from the name, so open it in a hex editor or UEFITool to read strings and version information first. Only flash it to a 64 Mbit SPI chip after positive identification, and back up the original chip with your 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 @lappysan. 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 →