Moon Rabbit 0.2
From the moon... It's very fast but weak. 

Tags: Rabbit;Weak;Fast;Moon;Alien
Difficulty: Normal

Copy the Code and put in Command Block (if you find some bug please report in comments):

/summon Rabbit ~ ~1 ~ {CustomName:"Moon Rabbit",CustomNameVisible:1,RabbitType:99,Equipment:[{id:glowstone_dust,Count:1,tag:{HideFlags:31,AttributeModifiers:[{AttributeName:"generic.maxHealth",Name:"generic.maxHealth",Amount:10,Operation:2,UUIDLeast:894654,UUIDMost:2872},{AttributeName:"generic.movementSpeed",Name:"generic.movementSpeed",Amount:10,Operation:2,UUIDLeast:894654,UUIDMost:2872},{AttributeName:"generic.attackDamage",Name:"generic.attackDamage",Amount:10,Operation:2,UUIDLeast:894654,UUIDMost:2872}],display:{Name:Moon Dust,Lore:[From the Moon....]}}},{},{},{},{}],DropChances:[2.0F,0.085F,0.085F,0.085F,0.085F],Attributes:[{Name:generic.movementSpeed,Base:0.1},{Name:generic.attackDamage,Base:30},{Name:generic.followRange,Base:100},{Name:generic.knockbackResistance,Base:0}],HealF:100}/summon Rabbit ~ ~1 ~ {CustomName:"Moon Rabbit",CustomNameVisible:1,RabbitType:99,Equipment:[{id:glowstone_dust,Count:1,tag:{HideFlags:31,AttributeModifiers:[{AttributeName:"generic.maxHealth",Name:"generic.maxHealth",Amount:10,Operation:2,UUIDLeast:894654,UUIDMost:2872},{AttributeName:"generic.movementSpeed",Name:"generic.movementSpeed",Amount:10,Operation:2,UUIDLeast:894654,UUIDMost:2872},{AttributeName:"generic.attackDamage",Name:"generic.attackDamage",Amount:10,Operation:2,UUIDLeast:894654,UUIDMost:2872}],display:{Name:Moon Dust,Lore:[From the Moon....]}}},{},{},{},{}],DropChances:[2.0F,0.085F,0.085F,0.085F,0.085F],Attributes:[{Name:generic.movementSpeed,Base:0.1},{Name:generic.attackDamage,Base:30},{Name:generic.followRange,Base:100},{Name:generic.knockbackResistance,Base:0}],HealF:100}