bsalvador / bmw_nbt_tools Goto Github PK

Hi,

I'm very interested by your work and want to workaround it, but I'm stuck :

python3 ./nbt_unpack.py /Volumes/ExtremePro4To/Mini/NBT_FirmWare/007_049_001/btld_00001ffd.bin.007_049_001

BMW NBT and NBT-Evo unpacker by 2real4u v0.01
read_start_address=00 read_end_address=0a

Unknown file format

Even with others files, I always get this error.

Some file infos :
$ stat /Volumes/ExtremePro4To/Mini/NBT_FirmWare/007_049_001/btld_00001ffd.bin.007_049_001
File: /Volumes/ExtremePro4To/Mini/NBT_FirmWare/007_049_001/btld_00001ffd.bin.007_049_001
Size: 107713153 Blocks: 210384 IO Block: 4096 regular file
Device: 1,14 Inode: 233015 Links: 1
Access: (0644/-rw-r--r--) Uid: ( 501/jeromesavin) Gid: ( 20/ staff)
Access: 2024-02-20 13:28:59.953006000 +0100
Modify: 2024-02-20 13:28:59.953006000 +0100
Change: 2024-02-20 13:28:59.953156620 +0100
Birth: 2023-10-28 22:41:01.018821716 +0200

$ file /Volumes/ExtremePro4To/Mini/NBT_FirmWare/007_049_001/btld_00001ffd.bin.007_049_001
/Volumes/ExtremePro4To/Mini/NBT_FirmWare/007_049_001/btld_00001ffd.bin.007_049_001: PDP-11 UNIX/RT ldp

$ binwalk /Volumes/ExtremePro4To/Mini/NBT_FirmWare/007_049_001/btld_00001ffd.bin.007_049_001

DECIMAL HEXADECIMAL DESCRIPTION

683 0x2AB Executable script, shebang: "/bin/ksh"
60999 0xEE47 ELF, 32-bit LSB (SYSV)
192071 0x2EE47 ELF, 32-bit LSB (SYSV)
323143 0x4EE47 ELF, 32-bit LSB (SYSV)
447857 0x6D571 ELF, 32-bit LSB (SYSV)
710001 0xAD571 ELF, 32-bit LSB (SYSV)
972145 0xED571 ELF, 32-bit LSB (SYSV)
1476447 0x16875F mcrypt 2.2 encrypted data, algorithm: 3DES, mode: CBC, keymode: 8bit
1541983 0x17875F mcrypt 2.2 encrypted data, algorithm: 3DES, mode: CBC, keymode: 8bit
1575698 0x180B12 QNX IFS, size: 4939576 bytes, machine-type: 0x28, little endian, LZO-compressed, version: 1
12062978 0xB81102 QNX IFS, size: 11568288 bytes, machine-type: 0x0, little endian, LZO-compressed, version: 1
26745032 0x19818C8 Xilinx Virtex/Spartan FPGA bitstream dummy + sync word
26762195 0x1985BD3 LZMA compressed data, properties: 0xB5, dictionary size: 0 bytes, uncompressed size: 192 bytes
26820512 0x1993FA0 Intel x86 or x64 microcode, sig 0x84204804, pf_mask 0x441a48, 1C14-01-20, rev 0x-7efde000, size 67207168
26874762 0x19A138A Intel x86 or x64 microcode, sig 0x00014400, pf_mask 0x4410000, 200D-10-10, rev 0x4000, size 4116
26903280 0x19A82F0 Intel x86 or x64 microcode, sig 0xffffffff, pf_mask 0x00, 1F1F-05-05, rev 0x3033705, size 2048
26988361 0x19BCF49 Intel x86 or x64 microcode, sig 0x40801082, pf_mask 0x41691500, 2011-18-08, rev 0x810080, size 33044
27007038 0x19C183E Intel x86 or x64 microcode, sig 0x10042020, pf_mask 0x10803000, 2001-04-01, rev 0x21004200, size 8421392
27349694 0x1A152BE Intel x86 or x64 microcode, sig 0x80080004, pf_mask 0x00, 2018-10-08, rev 0x2820, size 1048578
27388701 0x1A1EB1D Intel x86 or x64 microcode, sig 0x11014044, pf_mask 0x50000441, 2010-04-04, rev 0x4054024, size 71339008
27744670 0x1A7599E Intel x86 or x64 microcode, sig 0x20010000, pf_mask 0x600c0101, 2000-02-21, rev 0x-17fffff4, size 67119110
28173671 0x1ADE567 Intel x86 or x64 microcode, sig 0x00200010, pf_mask 0x8a084830, 2000-02-08, size 2097160
28313996 0x1B0098C Intel x86 or x64 microcode, sig 0x00301050, pf_mask 0x20, 2020-09-08, rev 0x20002080, size 71944
28607677 0x1B484BD Intel x86 or x64 microcode, sig 0x00002012, pf_mask 0x80000, 2001-02-20, rev 0x2080000, size 2097152
28707672 0x1B60B58 Cisco IOS microcode, for "e"
29238218 0x1BE23CA LZMA compressed data, properties: 0xC0, dictionary size: 65536 bytes, uncompressed size: 32 bytes
29357432 0x1BFF578 Intel x86 or x64 microcode, sig 0x08068000, pf_mask 0x52000, 2001-09-20, rev 0x-5efaffeb, size 33985664
29508649 0x1C24429 Intel x86 or x64 microcode, sig 0x00001000, pf_mask 0x20001, 2000-10-20, rev 0x2800, size 69222400
29635779 0x1C434C3 Executable script, shebang: "/bin/ksh"
29635941 0x1C43565 Unix path: /dev/shmem/fpga.bin
29636397 0x1C4372D Unix path: /dev/sysregs/FLASH_SIZE_8M)
29647501 0x1C4628D Intel x86 or x64 microcode, sig 0x64000001, pf_mask 0x20a, 2001-12-01, rev 0x10600, size 1049110
29940779 0x1C8DC2B mcrypt 2.2 encrypted data, algorithm: 3DES, mode: CBC, keymode: 8bit
30268459 0x1CDDC2B mcrypt 2.2 encrypted data, algorithm: 3DES, mode: CBC, keymode: 8bit
30510508 0x1D18DAC QNX IFS, size: 1621716 bytes, machine-type: 0x28, little endian, LZO-compressed, version: 1

Can you help me please ? Why the format is not recognized?

Regards.