What are the products of the hydrolysis of ICl3?
$$\ce{3ICl3 + 6H2O → 9HCl + HI + 2HIO3}$$


  Iodine(III) chloride react with water to produce hydrogen chloride,
  hydrogen iodide and iodic acid. The reaction is called Hydrolysis of
  iodine trichloride.(source)


The reaction is same as @xavier_fakerat noted in the comment section.