As for a wallet I found this discussion on Cryptopia's forums https://www.cryptopia.co.nz/Forum/Thread/6948 and on the web page the wallet download link is the same as the mega.nz link. I did download and ran a virus scan and found nothing. I installed and wallet synced fine but Cryptopia is bad at withdrawals. It's not the first time I had issues with them and I am currently looking at all my past withdraws to see if there were any missed ones because I am currently removing all my assets from Cryptopia. Too many times have they been the cause of losses!