Encrypted Immo Binary File

[Twincharge]

Guys

I've got an encrypted Toyota Immo file that I need to decrypt, can anyone help me? I've no idea where to start.

File attached.

[delambo]

That looks suspiciosly like an automotive ecu file. They are hardware protected and I do no think they have been cracked yet. What are you trying to do? I might be able to help.

[Twincharge]

Im in the motortrade (sort of Im a programmer) and have been given a bunch of Virgin files for Toyota ECMs and seperate Immo boxes and really need to see the layout on this particular file.

These may be of use to you DeLambo I know you are a immo guru.