Yo that bud looks dangerous...not in a bad way but...in a good way but, it just looks odd (the frosting lol). If it's untainted then that is some freggin extremely great looking grass.
If that was mold it wouldnt have a fruity aroma like they described. Plus PM and bud rot is usually dark, it starts to blacken buds. Pretty sure its just kinda been rubbed ina bag and smeared the triches.