I don't see how you could do this for PE files, which would be required to pull this off on x64 (since you can't run 16-bit binaries like .COMs). There are sev

I don't see how you could do this for PE files, which would be required to pull this off on x64 (since you can't run 16-bit binaries like .COMs). There are several fields in the headers that require non-ASCII values.