The fact that you don't like them doesn't make them forgeries.They are obviously and officially a part of islam, too, so I'm not sure what you mean.They are supposed to have been written down from oral traditions at some point. Do you contest that that's the case?
The fool hath said in his heart, There is a God. They are corrupt, they have done abominable works, there is none that doeth good.
Psalm 14, KJV revised edition