They all wear ragged robes and their weapons are randomly determined between a mace, a sword or a war axe, all of them leveled up to elven quality at level 23. They also carry a leveled amount of gold and may carry one or two alchemy ingredients.
They will attack you if there are any Falmer nearby. They will warn you off but not attack if you keep your distance, so long as no Falmer are nearby. These servants are not hostile to any type of Falmer and the Falmer are not hostile to them.