A very good trick to prevent the EXE file is infected by the virus

Idea: Create a new program file type with the extension eee

Modify the name of the file you want to protect with the extension eee.

Method: Copy the following code as reg file and import the registry:

Windows Registry Editor Version 5.00
[Hkey_classes_root\.eee]
@= "Eeefile"
[Hkey_classes_root\eeefile]
@= "Application"
"EditFlags" =hex:38,07,00,00
[Hkey_classes_root\eeefile\defaulticon]
@= '%1 '
[Hkey_classes_root\eeefile\shell]
[Hkey_classes_root\eeefile\shell\open\command]
@= "\"%1\ "%*"

Some files can't be opened after changing their names. Will fail.
Some virus infections do not take into account the file name extension and will fail.

For normal EXE files, the probability of failure above is 1%.

So this approach is still good to say.

However, it is of little value to feel practical. The entire system changes all the words, not only modify the extension, the shortcut will change. Very troublesome to say.