I don't understand how it can be fake, it was in my brother's pc who didn't understand anything about computers and moreover it's from 2009 also the date of the last modification (of the wallet.dat)
the blocks should be from block 15400 to 15450, all p2pkh addresses, if you have the wif private keys you can generate their respective address(P2pkh).
if you have the keys in hex, generate their compressed and uncompressed versions.
if you use electrum
import privatekey
p2pkh:Wif
example:
p2pkh:5JdeC9P7Pbd1uGdFVEsJ41EkEnADbbHGq6p1BwFxm6txNBsQnsw
you should now see the correct wallets and balances.