Euro Truck Simulator 2: 1.48 Open Beta - SCS Software's blog 13 Jul 2023 —
The "crack" often requires you to disable your antivirus and then paste a "code" into the Windows Hosts file. That code might redirect steam.com to a fake server, allowing the malware to steal your saved Steam login cookies.
If you are looking for a deal, the game is frequently on sale: Steam Sales: ETS2 often goes on sale for $5 or less
Which option do you want?