Tmphack: Difference between revisions
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
Hacking the HDX-1000 media player. | Hacking the HDX-1000 media player. | ||
| Line 50: | Line 49: | ||
3030 3031 "0001" | 3030 3031 "0001" | ||
#Start of next record | #Start of next record | ||
3331 | 3331 "31" | ||
... etc .. | ... etc .. | ||
3030 3031 "0001" | 3030 3031 "0001" | ||
# end | # end | ||
03 0d | 03 0d | ||
Revision as of 01:57, 3 October 2008
Hacking the HDX-1000 media player.
Firmware analysis
The HDX-1000 minidevice player seems to communicate on port 1441.
The bytes captured are:
host <<=>> minidevice ====================== >> port 1441 Syn? << Syn! >> 04 "0900" 05 << 01 "0001" 02 "09000021800000000080000000" 03 09 >> 10 30 << 04 >> 04 "0700" 05 << "0700" 04 >> 04 "0600" 05 << 01 "0001" 02 "longstringofdata" 03 0d >> 10 30 << 04 >> 04 "1901" 05 << 10 30 >> 01 "0002" 02 "1911 " 03 0b # spaces << 10 31 >> 04 >> 04 "0600" 05 << "0600" 04 >> Fin << Fin
The longstring of data, appears to contain:
01 30 3030 31 "0001" 02 #Start of record, total of 8 records this time 3331 "31" 3230 3038 3130 3033 3038 3436 "200810030846" # known 3030 3031 "0001" 3030 3030 3030 3132 3232 "0000001222" # known 3030 3031 "0001" #Start of next record 3331 "31" ... etc .. 3030 3031 "0001" # end 03 0d