extract footer

[nunojpg]

Hi,

To have more footer samples, do you have at hand how to extract it (for example with root shell)?

Thanks

[laginimaineb]

Hi Nunojpg,

Depending on the device, the footer is either located at the end of the userdata partition, or placed in its own partition (e.g., on the Nexus 6 it is stored in the "metadata" partition). In either case you can use "dd" to extract it.

Cheers,
Gal.

[nunojpg]

Do you know any nice workaround for the 2GB limitation of dd busybox? Thanks!

[hujinqw]

hi how can i extract \fde_bruteforce.py <CRYPTO_FOOTER> <ENC_KEY> <HMAC_KEY> ?what is this?