All this data is potentially out of date, and should be taken with a truckload of salt
The description says Khanid Engineers morphed the Maller into a monster. And that is what the Sacrilege is: possessing an extremely resistant armor and fast reharging capacitor, it can focus on an active armor tank, since missile deployment does not require capacitor use. That, along with rate of fire and damage bonus for missiles, makes the Sacrilege one of the deadliest HACs.
Here is an external link to a Sacrilege fight 
Below are additional ships images. Click the image below for a larger version: