Yep it was unsolicited email and yep it doesn't work in my country.
Just curious what are the chances of this type of scammer withdrawing money on a platform that possible to chargeback.
Almost zero, they have all your info, and you need to attach your bank and your credit card to your Paypal account and you need to verify that you own the bank and credit card by making a transaction, and withdrawal is not instant you'll have to wait 3 to 5 days to get your Paypal funds transferred to your bank or Credit card.
Paypal is too good as a third-party payment processor they screen every transaction and flag down if they find anything suspicious.