Hello

anybody can help me rip subtitles from icflix.com ?

i know how to get the links for the free series and movies but i want a way to rip them without premium.
for example this free episode has subtitles
Code:
http://www.icflix.com/#!/play/3dcdf1a8-d9ca-48ca-93f4-6cf298f2aad1/c0ea90bb-dc69-4158-b61e-6050a0afcece
its subtitles link is
Code:
http://api.icflix.com/v1.42/website/catalogue/subtitles/c0ea90bb-dc69-4158-b61e-6050a0afcece/1c17dc3a-956e-4951-9616-71a2252746b0.srt
for premium shows i can get the episode url and i can replace the red part for the subtitle link but how to figure out the bold black part of the link? this is what i want, can anyone help me with that?

basically i want to rip subtitles of episodes which are available for premium users, i think its possible once we figure out from where the bold black part came from, i hope someone can help me.

thx