If you apply your logic, then a brick has never fallen on your head, but this does not mean that this is impossible,
therefore you now always look at the sky every day!
This is absurd, why write about it.
Just because you didn't have a car accident yet, it doesn't mean that it is impossible,
therefore you always drive carefully!
You are absurd.
This is absurd, why write about it.
You asked, we answered.
There are principles of working the bitcoin client’s program, and if there’s not a single person who knows the principles "how it's works",
then no one will answer my question the way I need.
If "the way you need" is someone stating "this is impossible", then you will either never find this answer or someone who doesn't know what he is talking about will give you that "answer".
Look it up, how it works. You can find the source code on github.
Wallet file is not an executable file type and in principle it cannot infect a computer and steal bitcoins, why doesn’t anyone write about it?
No one writes that, because it is not true.
PDF files are no executable files, therefore they can't infect your system!
(warning: sarcasm)Image files are no executable files, therefore they can't infect your system!
(warning: sarcasm)Are there no file system specialists here?
What a given software does with a given filetype has nothing to do with the file system.
I wonder how you even dare to call yourself "walletrecovery" with little to no technical knowledge at all.