My last reply didn’t get approval since I attached my tor.exe. So I rewrite it below:
"I did the same thing (deleted and reinstalled), then the SHA1 & SHA256 of my tor.exe are the same as yours, and fortunately, no warning anymore.
Obviously, I have zero clue why the update could automatically transform my tor.exe into a ‘cryptocurrency miner’, so I uploaded it for anyone who wants to take a look:"
Thank BobbyB for your detailed information. I admit that it’s highly likely my deleted Tor was 32 bit.