Intel Flash Image Tool build 12.0.0.1069, packed in a 5.28 MB RAR. It is one of the early releases in the 12.x branch of the ME System Tools. With FIT a repair tech can load a BIOS dump read from the SPI flash, inspect the flash descriptor and regions, swap in a fresh ME firmware and generate an output image ready for a programmer such as a CH341A. Before relying on it, confirm the ME version in your dump belongs to the 12.0 family, and always save the original chip contents first so the board can be restored.
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 @mfittool. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.