It’s already there.
Alex laughed. Probably a virus. Probably a joke. But his modded Minecraft launcher was already open, and curiosity is the oldest glitch in the human code. FapCraft Texture Pack
Alex alt-F4’d. Deleted the pack. Reinstalled Minecraft from scratch. But when he launched the vanilla game, the dirt block on the title screen winked at him. It’s already there
doesn't spread through downloads. It spreads through shame. Check your resource packs folder. Look for the one with no preview image. The one you don’t remember adding. FapCraft Texture Pack