Yes — legitimate wallet software like Bitcoin Core or Electrum can “load” a wallet.dat file if you place it in the correct folder. But again, this only makes sense for your own wallets.
Almost certainly. Many YouTube tutorials are themselves malware delivery systems. The video description will likely contain a password-protected archive or a link to a “cracking tool” that is actually a RAT (Remote Access Trojan). indexofwalletdat install
No. Unlike physical property, there is no “abandonment” presumption for digital assets. The private keys still control funds that belong to someone, even if the owner has lost access. Trying to claim them is theft. Yes — legitimate wallet software like Bitcoin Core
Then what is the point? You risk malware infection for nothing. Zero-balance wallets are often used as bait. indexofwalletdat install