Persistence based on Header value

Hi all again, sorry for my later but customer has stopped all test for Christmas holidays. Regarding my last analisys,I saw that client produce this http requests at first access:

Dec 20 16:14:35 slot1/office-01 info tmm[20803]: Rule /Common/_log : BL 01DE57DB-01-0100002A-09CD-6C657E1E3A66B251BB0721F84F5B63D9-AA2D6AC5-0000000000000000

Dec 20 16:14:35 slot1/office-01 info tmm[20803]: Rule /Common/_log : BC 01DE57DB-01-0100002A-09CD-5B93234019D664D8E5B5EDDA2EC3A0EA-AA2D6AC5-0000000000000000

Dec 20 16:14:35 slot1/office-01 info tmm1[20803]: Rule /Common/_log : default 01-01DE57DB-0100002A-00000001-02-9839481D834EAD2B-01-FF9483C5

Dec 20 16:14:36 slot1/office-01 info tmm[20803]: Rule /Common/_log : default 01-01DE57DB-0100002A-00000002-02-88DF28915BCEF2D7-01-64793012

That are two GET and two POST

Subsequently, traffic from the same previous client are two POST:

Dec 20 16:15:12 slot1/office-01 info tmm1[20803]: Rule /Common/_log : default 01-01DE57DB-0100002A-00000003-02-ACD18B62E259B7C0-01-D8E547FD

Dec 20 16:15:13 slot1/office-01 info tmm[20803]: Rule /Common/_log : default 01-01DE57DB-0100002A-00000004-02-DC1E968BBC75898F-01-AFAF3DF6

So, I need to persist session on 01DE57DB value that is a VARIABLE numeric value that BIGIP decode into hexadecimal value.

Is it possible to do? BRgds