Stock, Odex / Deodexed, pre rooted ROM for the Verizon variant of HTC One Max. This firmware is same as the one you get with your One Max, but is rooted. Of course, you get the usual root utilities like busybox, super user app (super SU), and unsecure boot.img.
There are two versions of it – odexed version and deodexed version. You can get them from here. It is using stock unmodified zImage from HTC and its kernel source can be grabbed from HTC dev.