Its usually more sophisticated than old binary viruses which have more or less been wiped out by any of the better AV scanners. Differing from Unix servers that get thousands of hack attempts a day from other Unix servers, Windows OS desktop versions are well supported by a massive amount of available software for anyone who knows what they are doing.
From someone who runs a Unix server and also has a local file server running Linux Mint 19.3, beware of what you expect from any Linux distribution, the support is lousy, versions get abandoned with no upgrade path and the updates are risky and unreliable. I ran an updated on Mint 19.3 which trashed the Nvidia driver and I had to use a wind back to restore it to working condition.
Be careful of what you wish for.