Lost Tailless Cat 'Rabbit' - Gray/White, Skittish

I'm not sure his breed but he is 1 years old will be 2 in October. He doesn't have a tail. And he is gray/white / silver. He is skittish ans doesn't like to be touched or picked up unless he wants to be bothered. His name is Cosmo but we called him rabbit because he reminds us of a rabit with his missing tail and coloring. We recently bought a home and was moving and he got out. I tried to catch him and when I did he scratched me up and now he won't come out far enough from under the trailer for me to get him.