Is it possible to organize (thus move a file to a destination) based on the file property date in case the photo does not contain any EXIF data?
Yes. Run "exiftool -G1 -s FILE" on a file to see what information is available. Any extracted information may be to rename and/or move the file. The available filesystem properties are shown in the System group. If you are on MacOS, add -API requestall=2 to also get the MacOS system properties.
- Phil
This example (https://exiftool.org/filename.html#ex12) shows how you can rename based upon several tags, depending upon what data exists in the file. It is based upon Note #1 under the -TAG[+-^]=[VALUE] option (https://exiftool.org/exiftool_pod.html#TAG---VALUE).
Many tag values may be assigned in a single command. If two assignments affect the same tag, the latter takes precedence
So you could try to rename upon a tag such as DateTimeOriginal and then fall back on FileModifyDate if the DateTimeOriginal doesn't exist.
exiftool -d "%Y-%m-%d_%H.%M.%S%%+c.%%e" "-Filename<FileModifyDate" "-Filename<DateTimeOriginal" /path/to/files/