When you see 01009B90006DC800 , you aren't looking at a "virus" or a random error. You are looking at the game itself. This ID is used by the Nintendo servers to identify the game for updates, saves, and DLC.
v393216 means you have Update 6.0.0 installed (the last version, which added the Super World update and World Maker).Here is an article exploring how this game transformed from a simple "level editor" into a massive, community-driven ecosystem. Super Mario Maker 2 -01009B90006DC800--v393216-...
If you are seeing this Title ID pop up in an error message, here is the most likely scenario and how to fix it. Unraveling the Mysterious Case of Super Mario Maker
The magic of Super Mario Maker 2 isn't just in the tools, but in the . Itβs a place where you can find everything from pixel-perfect "Kaizo" levels that require hundreds of attempts, to "Auto-Mario" stages that play themselves to the beat of a song. Super Mario Makerβ’ 2 - Tinfoil Super Mario 3D World Game Style β Complete