I need extract this firmware file. I tried firmwaremodkit
and binwalk
. It founds two trx headers, but cannot open it.( delete start in hexedit and untrx throws segfault, fmk found nothing)...
Interesting is the constant repetition of the sequence: 00 00 11 53 48 44 52
Some tips how extract it?
5[id] 00 length
, where id somehow indicates how length must be interpreted. For theSHDR
blocks it's always11
, all next blocks say0480
, which is might mean "4 * 0x8000" but appear to be 0x2001C bytes long. The last 4 bytes of each block look like a CRC.