D-Link-firmware-unpack

The firmware starts with encrpted_img or shrs bytes. Please note that to protect the company's intellectual property, the key is replaced by XXX.

Started with encrpted_img firmware unpack

./encrpted_de firmware save_bin

The save_bin is UBI file. We use ubi_reader for further processsing.

./ubi_reader-master/scripts/ubireader_extract_images save_bin -o image

Then, we use binwalk to extract the image.

binwalk -Me image

Started with shrs firmware unpack

python3 shrs_de -i firmware -o image

Then, we use binwalk to extract the image.

binwalk -Me image