https://etherscan.io/token-search try added to your mist eth wallet watch tokens adres 0x4DF812F6064def1e5e029f1ca858777CC98D2D81 maybe you received token xaurum i dont have so i cant confirm.This is my eth adres if you want send xaur or eth 0xa0F991c16EdB45538eDAD6175DBe081781D709f2