Trendnet TEW-671BR firmware support

dj__silver · January 03, 2013, 10:30:35 AM

Is it possible to add support for TEW-671BR firmware in Firmware Modification Kit?
I've tried to extract firmware, but it returned me some errors saying that firmware image format isn't compatibile
Here are these errors:

Extracting TEW-671BR-APPS-V1-2-6-5.dlf to 1 ...
Error: filesystem not extracted properly.
firmware image format not compatible?

Extracting TEW-671BR-KNL-V1-2-6-6.dlf to 2 ...
Error: filesystem not extracted properly.
firmware image format not compatible?

There are some sources on http://www.trendnet.com/downloads/list_subcategory.asp?SUBTYPE_ID=1344 for this device

Jeremy Collake · January 03, 2013, 10:46:58 PM

Probably nobody has added support for that firmware image type. Whether anyone will, who knows. Submit as a ticket on the Google Code project site.

dj__silver · January 05, 2013, 09:11:11 AM

Thanks for reply anyway.
I've created new issue:
http://code.google.com/p/firmware-mod-kit/issues/detail?id=83
What is the difference between Accepted and Started in status ??

Jeremy Collake · January 05, 2013, 03:15:48 PM

Accepted means someone intends to start it. Started means they actually have.

dj__silver · January 08, 2013, 10:37:58 AM

The TEW-671BR firmware cannot be extracted by Firmware Mod Kit because of 2 reasons.

1) Most importantly because of firmware files are encoded by unknown encoding algorithm
2) Firmware comes in 2 files, one with apps and another with kernel.

However what is most important and leading for my success in case of firmware extraction possibility is that the encoding
algorithm is simple enought that I was able figure out the most important part of how it works through reverse engineering
on about 250 diffrent ruter settings backup files which are also encoded same way as firmware image files. I said "the most
important part" because I don't exactly know how headers of these ancoded files are constructed(probably first 96 bytes),
but encoding is simple - original byte at given offset is mapped to some other byte. Byte at offset X ancodes axactly the
same as byte at offset Y if X % 8 == Y % 8, where X and Y are offsets in encoded files. Based on that fact I've written
little app for files decoding. Source of this decoder is at end of this post. I'm not sure if it'll compile with linux -
I'm not advanced programmer, just write only some little apps for windows only. However if it doesn't compile with linux
then it's very easy to modify code that it will. Using this app I converted TEW-671BR-APPS-V1-2-6-5.dlf file to app.bin file
and TEW-671BR-KNL-V1-2-6-6.dlf to knl.bin file.
Below is what I was able to do.

bash-4.2# binwalk app.bin

DECIMAL HEX DESCRIPTION
-------------------------------------------------------------------------------------------------------
96 0x60 Squashfs filesystem, little endian, non-standard signature, version 3.0, size: 2651422 bytes, 161 inodes, blocksize: 65536 bytes, created: Thu Dec 15 03:22:50 2011

bash-4.2#

*****************************************************************************************************************************

// after I delete first 96 bytes and write to app(1).bin file

bash-4.2# binwalk app\(1\).bin

DECIMAL HEX DESCRIPTION
-------------------------------------------------------------------------------------------------------
0 0x0 Squashfs filesystem, little endian, non-standard signature, version 3.0, size: 2651422 bytes, 161 inodes, blocksize: 65536 bytes, created: Thu Dec 15 03:22:50 2011

bash-4.2#

*****************************************************************************************************************************

// now I can extract files

bash-4.2# ./unsquashfs_all.sh app\(1\).bin 1
Attempting to extract SquashFS 3.X file system...

Skipping squashfs-2.1-r2 (wrong version)...

Trying ./src/squashfs-3.0/unsquashfs...
Trying ./src/squashfs-3.0/unsquashfs-lzma...
Trying ./src/squashfs-3.0-lzma-damn-small-variant/unsquashfs-lzma... Skipping others/squashfs-2.0-nb4 (wrong version)...

Trying ./src/others/squashfs-3.0-e2100/unsquashfs...
Trying ./src/others/squashfs-3.0-e2100/unsquashfs-lzma...
Trying ./src/others/squashfs-3.2-r2/unsquashfs...
Trying ./src/others/squashfs-3.2-r2-lzma/squashfs3.2-r2/squashfs-tools/unsquashfs...
created 120 files
created 27 directories
created 14 symlinks
created 0 devices
created 0 fifos
File system sucessfully extracted!
MKFS="./src/others/squashfs-3.2-r2-lzma/squashfs3.2-r2/squashfs-tools/mksquashfs"
bash-4.2#

*****************************************************************************************************************************
*****************************************************************************************************************************
bash-4.2# binwalk knl.bin

DECIMAL HEX DESCRIPTION
-------------------------------------------------------------------------------------------------------
96 0x60 uImage header, header size: 64 bytes, header CRC: 0x461B2D3D, created: Thu Dec 15 03:21:34 2011, image size: 1017939 bytes, Data Address: 0x80000000, Entry Point: 0x80222000, data CRC: 0x98D1A6BD, OS: Linux, CPU: MIPS, image type: OS Kernel Image, compression type: lzma, image name: Linux Kernel Image
160 0xA0 LZMA compressed data (sig 2), properties: 0x5D, dictionary size: 33554432 bytes, uncompressed size: 2660383 bytes

bash-4.2#

*****************************************************************************************************************************

// after I delete first 96 bytes and write to knl(1).bin file

bash-4.2# binwalk knl\(1\).bin

DECIMAL HEX DESCRIPTION
-------------------------------------------------------------------------------------------------------
0 0x0 uImage header, header size: 64 bytes, header CRC: 0x461B2D3D, created: Thu Dec 15 03:21:34 2011, image size: 1017939 bytes, Data Address: 0x80000000, Entry Point: 0x80222000, data CRC: 0x98D1A6BD, OS: Linux, CPU: MIPS, image type: OS Kernel Image, compression type: lzma, image name: Linux Kernel Image
64 0x40 LZMA compressed data (sig 2), properties: 0x5D, dictionary size: 33554432 bytes, uncompressed size: 2660383 bytes

bash-4.2#

*****************************************************************************************************************************

bash-4.2# ./unsquashfs_all.sh knl\(1\).bin 2
Attempting to extract SquashFS 0 0x0 uImage header, header size: 64 bytes, header CRC: 0x461B2D3D, created: Thu Dec 15 03:21:34 2011, image size: 1017939 bytes, Data Address: 0x80000000, Entry Point: 0x80222000, data CRC: 0x98D1A6BD, OS: Linux, CPU: MIPS, image type: OS Kernel Image, compression type: lzma, image name: Linux Kernel Image.X file system...

Skipping squashfs-2.1-r2 (wrong version)...
Skipping squashfs-3.0 (wrong version)...
Skipping squashfs-3.0-lzma-damn-small-variant (wrong version)...
Skipping others/squashfs-2.0-nb4 (wrong version)...
Skipping others/squashfs-3.0-e2100 (wrong version)...
Skipping others/squashfs-3.2-r2 (wrong version)...
Skipping others/squashfs-3.2-r2-lzma (wrong version)...
Skipping others/squashfs-3.2-r2-lzma/squashfs3.2-r2/squashfs-tools (wrong version)...
Skipping others/squashfs-3.2-r2-hg612-lzma (wrong version)...
Skipping others/squashfs-3.2-r2-wnr1000 (wrong version)...
Skipping others/squashfs-3.2-r2-rtn12 (wrong version)...
Skipping others/squashfs-3.3 (wrong version)...
Skipping others/squashfs-3.3-lzma/squashfs3.3/squashfs-tools (wrong version)...
Skipping others/squashfs-3.3-grml-lzma/squashfs3.3/squashfs-tools (wrong version)...
Skipping others/squashfs-3.4-cisco (wrong version)...
Skipping others/squashfs-3.4-nb4 (wrong version)...
Skipping others/squashfs-4.2-official (wrong version)...
Skipping others/squashfs-4.2 (wrong version)...
Skipping others/squashfs-4.0-lzma (wrong version)...
Skipping others/squashfs-4.0-realtek (wrong version)...
Skipping others/squashfs-hg55x-bin (wrong version)...
File extraction failed!
bash-4.2#

*****************************************************************************************************************************

bash-4.2# ./extract_firmware.sh knl\(1\).bin 2

Firmware Mod Kit (extract) v0.78 beta, (c)2010-2012 Jeremy Collake, - Newer NG edition by Craig Heffner
Checking for updates ...
! WARNING: Could not check for update. No connectivity or server down?
LINUX system detected. Compatibility ok.
Testing file system of 2 ...
Building tools ...
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking how to run the C preprocessor... gcc -E
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for size_t... yes
checking for stdlib.h... (cached) yes
checking for GNU libc compatible malloc... yes
checking arpa/inet.h usability... yes
checking arpa/inet.h presence... yes
checking for arpa/inet.h... yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking for unistd.h... (cached) yes
checking for memset... yes
checking for malloc... yes
checking for strstr... yes
checking for crc32 in -lz... yes
checking zlib.h usability... yes
checking zlib.h presence... yes
checking for zlib.h... yes
checking lzma.h usability... yes
checking lzma.h presence... yes
checking for lzma.h... yes
configure: creating ./config.status
config.status: creating Makefile
/temp/firmware_mod_kit/firmware-mod-kit-read-only
Build seems successful.
Preparing working directory ...
Removing any previous files ...
Creating directories ...
Extracting firmware
! untrx failed, trying splitter3
Not recognized by splitter3
Attempting raw linux style firmware package (i.e. TEW-632BRP) ...
Extracting knl(1).bin to 2 ...
Error: filesystem not extracted properly.
firmware image format not compatible?
bash-4.2#

*****************************************************************************************************************************

bash-4.2# binwalk knl\(1\).bin

DECIMAL HEX DESCRIPTION
-------------------------------------------------------------------------------------------------------
0 0x0 uImage header, header size: 64 bytes, header CRC: 0x461B2D3D, created: Thu Dec 15 03:21:34 2011, image size: 1017939 bytes, Data Address: 0x80000000, Entry Point: 0x80222000, data CRC: 0x98D1A6BD, OS: Linux, CPU: MIPS, image type: OS Kernel Image, compression type: lzma, image name: Linux Kernel Image
64 0x40 LZMA compressed data (sig 2), properties: 0x5D, dictionary size: 33554432 bytes, uncompressed size: 2660383 bytes

bash-4.2#

*****************************************************************************************************************************

// after I delete uImage header from the file(first 64 bytes) and write to knl(2).lzma file

bash-4.2# binwalk knl\(2\).lzma

DECIMAL HEX DESCRIPTION
-------------------------------------------------------------------------------------------------------
0 0x0 LZMA compressed data (sig 2), properties: 0x5D, dictionary size: 33554432 bytes, uncompressed size: 2660383 bytes

bash-4.2#

*****************************************************************************************************************************

// now I can extract commprassed Image to knl(2) file. After extraction it rally takes 2660383 bytes as binwalk says

bash-4.2# binwalk knl\(2\)

DECIMAL HEX DESCRIPTION
-------------------------------------------------------------------------------------------------------
408111 0x63A2F 88K BCS executable
1156823 0x11A6D7 mc68k executable (shared) not stripped
1649235 0x192A53 mc68k executable (shared) not stripped
2058328 0x1F6858 ASCII cpio archive (pre-SVR4 or odc)
2058336 0x1F6860 ASCII cpio archive (SVR4 with no CRC)
2241543 0x223407 88K BCS executable
2241883 0x22355B 88K BCS executable
2255523 0x226AA3 88K BCS executable
2255863 0x226BF7 88K BCS executable
2359296 0x240000 LZMA compressed data (sig 2), properties: 0x5D, dictionary size: 1048576 bytes, uncompressed size: 1118720 bytes

bash-4.2#

*****************************************************************************************************************************

// after I delete first 2359296 bytes from knl(2) file and write to knl(3).lzma

bash-4.2# binwalk knl\(3\).lzma

DECIMAL HEX DESCRIPTION
-------------------------------------------------------------------------------------------------------
0 0x0 LZMA compressed data (sig 2), properties: 0x5D, dictionary size: 1048576 bytes, uncompressed size: 1118720 bytes

bash-4.2#

*****************************************************************************************************************************

// now I can extract commprassed Image to knl(3) file. After extraction it rally takes 1118720 bytes as binwalk says
// It's an archive

bash-4.2# binwalk knl\(3\)

DECIMAL HEX DESCRIPTION
-------------------------------------------------------------------------------------------------------
0 0x0 ASCII cpio archive (SVR4 with no CRC)
116 0x74 ASCII cpio archive (SVR4 with no CRC)
232 0xE8 ASCII cpio archive (SVR4 with no CRC)
360 0x168 ASCII cpio archive (SVR4 with no CRC)
476 0x1DC ASCII cpio archive (SVR4 with no CRC)
604 0x25C ASCII cpio archive (SVR4 with no CRC)
732 0x2DC ASCII cpio archive (SVR4 with no CRC)
860 0x35C ASCII cpio archive (SVR4 with no CRC)
988 0x3DC ASCII cpio archive (SVR4 with no CRC)
1116 0x45C ASCII cpio archive (SVR4 with no CRC)
1248 0x4E0 ASCII cpio archive (SVR4 with no CRC)
1376 0x560 ASCII cpio archive (SVR4 with no CRC)
1508 0x5E4 ASCII cpio archive (SVR4 with no CRC)
1640 0x668 ASCII cpio archive (SVR4 with no CRC)
1768 0x6E8 ASCII cpio archive (SVR4 with no CRC)
1900 0x76C ASCII cpio archive (SVR4 with no CRC)
2028 0x7EC ASCII cpio archive (SVR4 with no CRC)
2156 0x86C ASCII cpio archive (SVR4 with no CRC)
2288 0x8F0 ASCII cpio archive (SVR4 with no CRC)
2420 0x974 ASCII cpio archive (SVR4 with no CRC)
2548 0x9F4 ASCII cpio archive (SVR4 with no CRC)
2672 0xA70 ELF new 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV)
338868 0x52BB4 ASCII cpio archive (SVR4 with no CRC)
339000 0x52C38 ASCII cpio archive (SVR4 with no CRC)
339128 0x52CB8 ASCII cpio archive (SVR4 with no CRC)
339260 0x52D3C ASCII cpio archive (SVR4 with no CRC)
339388 0x52DBC ASCII cpio archive (SVR4 with no CRC)
339516 0x52E3C ASCII cpio archive (SVR4 with no CRC)
339644 0x52EBC ASCII cpio archive (SVR4 with no CRC)
339772 0x52F3C ASCII cpio archive (SVR4 with no CRC)
339900 0x52FBC ASCII cpio archive (SVR4 with no CRC)
340032 0x53040 ASCII cpio archive (SVR4 with no CRC)
340160 0x530C0 ASCII cpio archive (SVR4 with no CRC)
340288 0x53140 ASCII cpio archive (SVR4 with no CRC)
340420 0x531C4 ASCII cpio archive (SVR4 with no CRC)
340548 0x53244 ASCII cpio archive (SVR4 with no CRC)
340676 0x532C4 ASCII cpio archive (SVR4 with no CRC)
340804 0x53344 ASCII cpio archive (SVR4 with no CRC)
340920 0x533B8 ASCII cpio archive (SVR4 with no CRC)
341212 0x534DC ASCII cpio archive (SVR4 with no CRC)
341336 0x53558 ASCII cpio archive (SVR4 with no CRC)
341472 0x535E0 ASCII cpio archive (SVR4 with no CRC)
341604 0x53664 ASCII cpio archive (SVR4 with no CRC)
341736 0x536E8 ASCII cpio archive (SVR4 with no CRC)
342192 0x538B0 ASCII cpio archive (SVR4 with no CRC)
342352 0x53950 ASCII cpio archive (SVR4 with no CRC)
342472 0x539C8 ASCII cpio archive (SVR4 with no CRC)
342684 0x53A9C ASCII cpio archive (SVR4 with no CRC)
342804 0x53B14 ASCII cpio archive (SVR4 with no CRC)
342932 0x53B94 ASCII cpio archive (SVR4 with no CRC)
343048 0x53C08 ASCII cpio archive (SVR4 with no CRC)
343168 0x53C80 ASCII cpio archive (SVR4 with no CRC)
343180 0x53C8C ReiserFS filesystem V3.5
343192 0x53C98 ReiserFS filesystem V3.6
343204 0x53CA4 ReiserFS filesystem V3.6.19 block size 29253 num blocks 1768693818
343284 0x53CF4 ASCII cpio archive (SVR4 with no CRC)
343408 0x53D70 ASCII cpio archive (SVR4 with no CRC)
343532 0x53DEC ASCII cpio archive (SVR4 with no CRC)
343660 0x53E6C ASCII cpio archive (SVR4 with no CRC)
343780 0x53EE4 ASCII cpio archive (SVR4 with no CRC)
343900 0x53F5C ASCII cpio archive (SVR4 with no CRC)
344020 0x53FD4 ASCII cpio archive (SVR4 with no CRC)
344148 0x54054 ASCII cpio archive (SVR4 with no CRC)
344276 0x540D4 ASCII cpio archive (SVR4 with no CRC)
344400 0x54150 ASCII cpio archive (SVR4 with no CRC)
344520 0x541C8 ASCII cpio archive (SVR4 with no CRC)
344648 0x54248 ASCII cpio archive (SVR4 with no CRC)
344772 0x542C4 ASCII cpio archive (SVR4 with no CRC)
344900 0x54344 ASCII cpio archive (SVR4 with no CRC)
345024 0x543C0 ASCII cpio archive (SVR4 with no CRC)
345144 0x54438 ASCII cpio archive (SVR4 with no CRC)
345268 0x544B4 ASCII cpio archive (SVR4 with no CRC)
345388 0x5452C ASCII cpio archive (SVR4 with no CRC)
345508 0x545A4 ASCII cpio archive (SVR4 with no CRC)
345632 0x54620 ASCII cpio archive (SVR4 with no CRC)
345752 0x54698 ASCII cpio archive (SVR4 with no CRC)
345872 0x54710 ASCII cpio archive (SVR4 with no CRC)
345996 0x5478C ASCII cpio archive (SVR4 with no CRC)
346120 0x54808 ASCII cpio archive (SVR4 with no CRC)
346240 0x54880 ASCII cpio archive (SVR4 with no CRC)
346364 0x548FC ASCII cpio archive (SVR4 with no CRC)
346492 0x5497C ASCII cpio archive (SVR4 with no CRC)
346616 0x549F8 ASCII cpio archive (SVR4 with no CRC)
346736 0x54A70 ASCII cpio archive (SVR4 with no CRC)
346864 0x54AF0 ASCII cpio archive (SVR4 with no CRC)
346984 0x54B68 ASCII cpio archive (SVR4 with no CRC)
347108 0x54BE4 ASCII cpio archive (SVR4 with no CRC)
347232 0x54C60 ASCII cpio archive (SVR4 with no CRC)
347360 0x54CE0 ASCII cpio archive (SVR4 with no CRC)
347484 0x54D5C ASCII cpio archive (SVR4 with no CRC)
347608 0x54DD8 ASCII cpio archive (SVR4 with no CRC)
347732 0x54E54 ASCII cpio archive (SVR4 with no CRC)
347860 0x54ED4 ASCII cpio archive (SVR4 with no CRC)
347988 0x54F54 ASCII cpio archive (SVR4 with no CRC)
348108 0x54FCC ASCII cpio archive (SVR4 with no CRC)
348236 0x5504C ASCII cpio archive (SVR4 with no CRC)
348356 0x550C4 ASCII cpio archive (SVR4 with no CRC)
348484 0x55144 ASCII cpio archive (SVR4 with no CRC)
348604 0x551BC ASCII cpio archive (SVR4 with no CRC)
348728 0x55238 ASCII cpio archive (SVR4 with no CRC)
348852 0x552B4 ASCII cpio archive (SVR4 with no CRC)
348976 0x55330 ASCII cpio archive (SVR4 with no CRC)
349100 0x553AC ASCII cpio archive (SVR4 with no CRC)
349224 0x55428 ASCII cpio archive (SVR4 with no CRC)
349348 0x554A4 ASCII cpio archive (SVR4 with no CRC)
349468 0x5551C ASCII cpio archive (SVR4 with no CRC)
349596 0x5559C ASCII cpio archive (SVR4 with no CRC)
349716 0x55614 ASCII cpio archive (SVR4 with no CRC)
349836 0x5568C ASCII cpio archive (SVR4 with no CRC)
349956 0x55704 ASCII cpio archive (SVR4 with no CRC)
350076 0x5577C ASCII cpio archive (SVR4 with no CRC)
350204 0x557FC ASCII cpio archive (SVR4 with no CRC)
350332 0x5587C ASCII cpio archive (SVR4 with no CRC)
350452 0x558F4 ASCII cpio archive (SVR4 with no CRC)
350572 0x5596C ASCII cpio archive (SVR4 with no CRC)
350692 0x559E4 ASCII cpio archive (SVR4 with no CRC)
350812 0x55A5C ASCII cpio archive (SVR4 with no CRC)
350932 0x55AD4 ASCII cpio archive (SVR4 with no CRC)
351052 0x55B4C ASCII cpio archive (SVR4 with no CRC)
351180 0x55BCC ASCII cpio archive (SVR4 with no CRC)
351308 0x55C4C ASCII cpio archive (SVR4 with no CRC)
351428 0x55CC4 ASCII cpio archive (SVR4 with no CRC)
351548 0x55D3C ASCII cpio archive (SVR4 with no CRC)
351668 0x55DB4 ASCII cpio archive (SVR4 with no CRC)
351796 0x55E34 ASCII cpio archive (SVR4 with no CRC)
351924 0x55EB4 ASCII cpio archive (SVR4 with no CRC)
352044 0x55F2C ASCII cpio archive (SVR4 with no CRC)
352168 0x55FA8 ASCII cpio archive (SVR4 with no CRC)
352288 0x56020 ASCII cpio archive (SVR4 with no CRC)
352408 0x56098 ASCII cpio archive (SVR4 with no CRC)
352528 0x56110 ASCII cpio archive (SVR4 with no CRC)
352644 0x56184 ASCII cpio archive (SVR4 with no CRC)
352776 0x56208 ASCII cpio archive (SVR4 with no CRC)
352912 0x56290 ASCII cpio archive (SVR4 with no CRC)
353028 0x56304 ASCII cpio archive (SVR4 with no CRC)
353168 0x56390 ASCII cpio archive (SVR4 with no CRC)
353292 0x5640C ELF new 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV)
409412 0x63F44 romfs filesystem, version 1 size: 0 bytes, named t: error while guessing filesystem type.
416932 0x65CA4 ASCII cpio archive (SVR4 with no CRC)
417068 0x65D2C ASCII cpio archive (SVR4 with no CRC)
417948 0x6609C ASCII cpio archive (SVR4 with no CRC)
418072 0x66118 ELF new 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV)
427852 0x6874C ASCII cpio archive (SVR4 with no CRC)
428672 0x68A80 ASCII cpio archive (SVR4 with no CRC)
428800 0x68B00 ELF new 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV)
438708 0x6B1B4 ASCII cpio archive (SVR4 with no CRC)
438836 0x6B234 ELF new 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV)
448932 0x6D9A4 ASCII cpio archive (SVR4 with no CRC)
449072 0x6DA30 ASCII cpio archive (SVR4 with no CRC)
449196 0x6DAAC ELF new 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV)
535800 0x82CF8 ASCII cpio archive (SVR4 with no CRC)
535940 0x82D84 ASCII cpio archive (SVR4 with no CRC)
536084 0x82E14 ASCII cpio archive (SVR4 with no CRC)
536224 0x82EA0 ASCII cpio archive (SVR4 with no CRC)
536452 0x82F84 ASCII cpio archive (SVR4 with no CRC)
536576 0x83000 ELF new 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV)
546448 0x85690 ASCII cpio archive (SVR4 with no CRC)
546588 0x8571C ASCII cpio archive (SVR4 with no CRC)
546712 0x85798 ELF new 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV)
579132 0x8D63C ASCII cpio archive (SVR4 with no CRC)
579256 0x8D6B8 ELF new 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV)
589260 0x8FDCC ASCII cpio archive (SVR4 with no CRC)
589384 0x8FE48 ELF new 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV)
603536 0x93590 ASCII cpio archive (SVR4 with no CRC)
603664 0x93610 ELF new 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV)
613520 0x95C90 ASCII cpio archive (SVR4 with no CRC)
613712 0x95D50 ASCII cpio archive (SVR4 with no CRC)
613852 0x95DDC ASCII cpio archive (SVR4 with no CRC)
613980 0x95E5C ELF new 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV)
636744 0x9B748 ASCII cpio archive (SVR4 with no CRC)
636868 0x9B7C4 ELF new 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV)
650980 0x9EEE4 ASCII cpio archive (SVR4 with no CRC)
651108 0x9EF64 ELF new 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV)
673916 0xA487C ASCII cpio archive (SVR4 with no CRC)
674060 0xA490C ASCII cpio archive (SVR4 with no CRC)
674224 0xA49B0 ASCII cpio archive (SVR4 with no CRC)
674364 0xA4A3C ASCII cpio archive (SVR4 with no CRC)
674492 0xA4ABC ELF new 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV)
697160 0xAA348 ASCII cpio archive (SVR4 with no CRC)
697300 0xAA3D4 ASCII cpio archive (SVR4 with no CRC)
697440 0xAA460 ASCII cpio archive (SVR4 with no CRC)
697580 0xAA4EC ASCII cpio archive (SVR4 with no CRC)
697704 0xAA568 ELF new 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV)
703264 0xABB20 ASCII cpio archive (SVR4 with no CRC)
703452 0xABBDC ASCII cpio archive (SVR4 with no CRC)
703592 0xABC68 ASCII cpio archive (SVR4 with no CRC)
703732 0xABCF4 ASCII cpio archive (SVR4 with no CRC)
703956 0xABDD4 ASCII cpio archive (SVR4 with no CRC)
704100 0xABE64 ASCII cpio archive (SVR4 with no CRC)
704216 0xABED8 ASCII cpio archive (SVR4 with no CRC)
704364 0xABF6C ASCII cpio archive (SVR4 with no CRC)
704488 0xABFE8 ASCII cpio archive (SVR4 with no CRC)
704632 0xAC078 ASCII cpio archive (SVR4 with no CRC)
704780 0xAC10C ASCII cpio archive (SVR4 with no CRC)
704916 0xAC194 ELF new 32-bit LSB shared object, MIPS, MIPS-I version 1 (SYSV)
731644 0xB29FC ASCII cpio archive (SVR4 with no CRC)
731780 0xB2A84 ELF new 32-bit LSB shared object, MIPS, MIPS-I version 1 (SYSV)
971723 0xED3CB 88K BCS executable
1100616 0x10CB48 ASCII cpio archive (SVR4 with no CRC)
1100960 0x10CCA0 ASCII cpio archive (SVR4 with no CRC)
1101112 0x10CD38 ASCII cpio archive (SVR4 with no CRC)
1101236 0x10CDB4 ASCII cpio archive (SVR4 with no CRC)
1101368 0x10CE38 ASCII cpio archive (SVR4 with no CRC)
1101516 0x10CECC ASCII cpio archive (SVR4 with no CRC)
1101652 0x10CF54 ELF new 32-bit LSB shared object, MIPS, MIPS-I version 1 (SYSV)
1110972 0x10F3BC ASCII cpio archive (SVR4 with no CRC)
1111088 0x10F430 ASCII cpio archive (SVR4 with no CRC)
1111204 0x10F4A4 ASCII cpio archive (SVR4 with no CRC)
1111324 0x10F51C ASCII cpio archive (SVR4 with no CRC)
1111448 0x10F598 ASCII cpio archive (SVR4 with no CRC)
1111580 0x10F61C ASCII cpio archive (SVR4 with no CRC)
1111936 0x10F780 ASCII cpio archive (SVR4 with no CRC)
1112056 0x10F7F8 ASCII cpio archive (SVR4 with no CRC)
1112180 0x10F874 ASCII cpio archive (SVR4 with no CRC)
1112304 0x10F8F0 ASCII cpio archive (SVR4 with no CRC)
1112432 0x10F970 ASCII cpio archive (SVR4 with no CRC)
1112568 0x10F9F8 ASCII cpio archive (SVR4 with no CRC)
1112696 0x10FA78 ASCII cpio archive (SVR4 with no CRC)
1112816 0x10FAF0 ASCII cpio archive (SVR4 with no CRC)
1112944 0x10FB70 ASCII cpio archive (SVR4 with no CRC)
1113072 0x10FBF0 ASCII cpio archive (SVR4 with no CRC)
1113200 0x10FC70 ASCII cpio archive (SVR4 with no CRC)
1113324 0x10FCEC ASCII cpio archive (SVR4 with no CRC)
1113444 0x10FD64 ASCII cpio archive (SVR4 with no CRC)
1113572 0x10FDE4 ASCII cpio archive (SVR4 with no CRC)
1113696 0x10FE60 ASCII cpio archive (SVR4 with no CRC)
1113824 0x10FEE0 ASCII cpio archive (SVR4 with no CRC)
1113940 0x10FF54 ASCII cpio archive (SVR4 with no CRC)
1114056 0x10FFC8 ASCII cpio archive (SVR4 with no CRC)
1114176 0x110040 ASCII cpio archive (SVR4 with no CRC)
1114320 0x1100D0 ASCII cpio archive (SVR4 with no CRC)
1114460 0x11015C ASCII cpio archive (SVR4 with no CRC)
1114604 0x1101EC ASCII cpio archive (SVR4 with no CRC)
1114748 0x11027C ASCII cpio archive (SVR4 with no CRC)
1114892 0x11030C ASCII cpio archive (SVR4 with no CRC)
1115036 0x11039C ASCII cpio archive (SVR4 with no CRC)
1115180 0x11042C ASCII cpio archive (SVR4 with no CRC)
1115336 0x1104C8 ASCII cpio archive (SVR4 with no CRC)
1115480 0x110558 ASCII cpio archive (SVR4 with no CRC)
1115628 0x1105EC ASCII cpio archive (SVR4 with no CRC)
1115772 0x11067C ASCII cpio archive (SVR4 with no CRC)
1115920 0x110710 ASCII cpio archive (SVR4 with no CRC)
1116064 0x1107A0 ASCII cpio archive (SVR4 with no CRC)
1116220 0x11083C ASCII cpio archive (SVR4 with no CRC)
1116364 0x1108CC ASCII cpio archive (SVR4 with no CRC)
1116508 0x11095C ASCII cpio archive (SVR4 with no CRC)
1116656 0x1109F0 ASCII cpio archive (SVR4 with no CRC)
1116804 0x110A84 ASCII cpio archive (SVR4 with no CRC)
1116948 0x110B14 ASCII cpio archive (SVR4 with no CRC)
1117092 0x110BA4 ASCII cpio archive (SVR4 with no CRC)
1117236 0x110C34 ASCII cpio archive (SVR4 with no CRC)
1117380 0x110CC4 ASCII cpio archive (SVR4 with no CRC)
1117528 0x110D58 ASCII cpio archive (SVR4 with no CRC)
1117672 0x110DE8 ASCII cpio archive (SVR4 with no CRC)
1117816 0x110E78 ASCII cpio archive (SVR4 with no CRC)
1117964 0x110F0C ASCII cpio archive (SVR4 with no CRC)
1118088 0x110F88 ASCII cpio archive (SVR4 with no CRC)
1118208 0x111000 ASCII cpio archive (SVR4 with no CRC)

bash-4.2#

*****************************************************************************************************************************

I can open the archive, but I don't know how to extract it. Ark returns me the fallowing error:
"this archive contains archive entries with absolute paths, which are not yet supported by ark"
When I try "cpio -idv < knl\(3\)" command line then it try to extract it in /.

How to extract cpio archive to specified folder ?

*****************************************************************************************************************************
*****************************************************************************************************************************

Decoder Code:

*****************************************************************************************************************************

#include <iostream>
#include <conio.h>
#include <fstream>
#include <sys/stat.h>

char enc_bytes0[] = {0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF, 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF, 0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7,
0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF, 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7,
0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87} ;

char enc_bytes1[] = {0x3C, 0x3D, 0x3E, 0x3F, 0x38, 0x39, 0x3A, 0x3B, 0x34, 0x35, 0x36, 0x37, 0x30, 0x31, 0x32, 0x33,
0x2C, 0x2D, 0x2E, 0x2F, 0x28, 0x29, 0x2A, 0x2B, 0x24, 0x25, 0x26, 0x27, 0x20, 0x21, 0x22, 0x23,
0x1C, 0x1D, 0x1E, 0x1F, 0x18, 0x19, 0x1A, 0x1B, 0x14, 0x15, 0x16, 0x17, 0x10, 0x11, 0x12, 0x13,
0x0C, 0x0D, 0x0E, 0x0F, 0x08, 0x09, 0x0A, 0x0B, 0x04, 0x05, 0x06, 0x07, 0x00, 0x01, 0x02, 0x03,
0x7C, 0x7D, 0x7E, 0x7F, 0x78, 0x79, 0x7A, 0x7B, 0x74, 0x75, 0x76, 0x77, 0x70, 0x71, 0x72, 0x73,
0x6C, 0x6D, 0x6E, 0x6F, 0x68, 0x69, 0x6A, 0x6B, 0x64, 0x65, 0x66, 0x67, 0x60, 0x61, 0x62, 0x63,
0x5C, 0x5D, 0x5E, 0x5F, 0x58, 0x59, 0x5A, 0x5B, 0x54, 0x55, 0x56, 0x57, 0x50, 0x51, 0x52, 0x53,
0x4C, 0x4D, 0x4E, 0x4F, 0x48, 0x49, 0x4A, 0x4B, 0x44, 0x45, 0x46, 0x47, 0x40, 0x41, 0x42, 0x43,
0xBC, 0xBD, 0xBE, 0xBF, 0xB8, 0xB9, 0xBA, 0xBB, 0xB4, 0xB5, 0xB6, 0xB7, 0xB0, 0xB1, 0xB2, 0xB3,
0xAC, 0xAD, 0xAE, 0xAF, 0xA8, 0xA9, 0xAA, 0xAB, 0xA4, 0xA5, 0xA6, 0xA7, 0xA0, 0xA1, 0xA2, 0xA3,
0x9C, 0x9D, 0x9E, 0x9F, 0x98, 0x99, 0x9A, 0x9B, 0x94, 0x95, 0x96, 0x97, 0x90, 0x91, 0x92, 0x93,
0x8C, 0x8D, 0x8E, 0x8F, 0x88, 0x89, 0x8A, 0x8B, 0x84, 0x85, 0x86, 0x87, 0x80, 0x81, 0x82, 0x83,
0xFC, 0xFD, 0xFE, 0xFF, 0xF8, 0xF9, 0xFA, 0xFB, 0xF4, 0xF5, 0xF6, 0xF7, 0xF0, 0xF1, 0xF2, 0xF3,
0xEC, 0xED, 0xEE, 0xEF, 0xE8, 0xE9, 0xEA, 0xEB, 0xE4, 0xE5, 0xE6, 0xE7, 0xE0, 0xE1, 0xE2, 0xE3,
0xDC, 0xDD, 0xDE, 0xDF, 0xD8, 0xD9, 0xDA, 0xDB, 0xD4, 0xD5, 0xD6, 0xD7, 0xD0, 0xD1, 0xD2, 0xD3,
0xCC, 0xCD, 0xCE, 0xCF, 0xC8, 0xC9, 0xCA, 0xCB, 0xC4, 0xC5, 0xC6, 0xC7, 0xC0, 0xC1, 0xC2, 0xC3} ;

char enc_bytes2[] = {0x9E, 0x9F, 0x9C, 0x9D, 0x9A, 0x9B, 0x98, 0x99, 0x96, 0x97, 0x94, 0x95, 0x92, 0x93, 0x90, 0x91,
0x8E, 0x8F, 0x8C, 0x8D, 0x8A, 0x8B, 0x88, 0x89, 0x86, 0x87, 0x84, 0x85, 0x82, 0x83, 0x80, 0x81,
0xBE, 0xBF, 0xBC, 0xBD, 0xBA, 0xBB, 0xB8, 0xB9, 0xB6, 0xB7, 0xB4, 0xB5, 0xB2, 0xB3, 0xB0, 0xB1,
0xAE, 0xAF, 0xAC, 0xAD, 0xAA, 0xAB, 0xA8, 0xA9, 0xA6, 0xA7, 0xA4, 0xA5, 0xA2, 0xA3, 0xA0, 0xA1,
0xDE, 0xDF, 0xDC, 0xDD, 0xDA, 0xDB, 0xD8, 0xD9, 0xD6, 0xD7, 0xD4, 0xD5, 0xD2, 0xD3, 0xD0, 0xD1,
0xCE, 0xCF, 0xCC, 0xCD, 0xCA, 0xCB, 0xC8, 0xC9, 0xC6, 0xC7, 0xC4, 0xC5, 0xC2, 0xC3, 0xC0, 0xC1,
0xFE, 0xFF, 0xFC, 0xFD, 0xFA, 0xFB, 0xF8, 0xF9, 0xF6, 0xF7, 0xF4, 0xF5, 0xF2, 0xF3, 0xF0, 0xF1,
0xEE, 0xEF, 0xEC, 0xED, 0xEA, 0xEB, 0xE8, 0xE9, 0xE6, 0xE7, 0xE4, 0xE5, 0xE2, 0xE3, 0xE0, 0xE1,
0x1E, 0x1F, 0x1C, 0x1D, 0x1A, 0x1B, 0x18, 0x19, 0x16, 0x17, 0x14, 0x15, 0x12, 0x13, 0x10, 0x11,
0x0E, 0x0F, 0x0C, 0x0D, 0x0A, 0x0B, 0x08, 0x09, 0x06, 0x07, 0x04, 0x05, 0x02, 0x03, 0x00, 0x01,
0x3E, 0x3F, 0x3C, 0x3D, 0x3A, 0x3B, 0x38, 0x39, 0x36, 0x37, 0x34, 0x35, 0x32, 0x33, 0x30, 0x31,
0x2E, 0x2F, 0x2C, 0x2D, 0x2A, 0x2B, 0x28, 0x29, 0x26, 0x27, 0x24, 0x25, 0x22, 0x23, 0x20, 0x21,
0x5E, 0x5F, 0x5C, 0x5D, 0x5A, 0x5B, 0x58, 0x59, 0x56, 0x57, 0x54, 0x55, 0x52, 0x53, 0x50, 0x51,
0x4E, 0x4F, 0x4C, 0x4D, 0x4A, 0x4B, 0x48, 0x49, 0x46, 0x47, 0x44, 0x45, 0x42, 0x43, 0x40, 0x41,
0x7E, 0x7F, 0x7C, 0x7D, 0x7A, 0x7B, 0x78, 0x79, 0x76, 0x77, 0x74, 0x75, 0x72, 0x73, 0x70, 0x71,
0x6E, 0x6F, 0x6C, 0x6D, 0x6A, 0x6B, 0x68, 0x69, 0x66, 0x67, 0x64, 0x65, 0x62, 0x63, 0x60, 0x61} ;

char enc_bytes3[] = {0xCF, 0xCE, 0xCD, 0xCC, 0xCB, 0xCA, 0xC9, 0xC8, 0xC7, 0xC6, 0xC5, 0xC4, 0xC3, 0xC2, 0xC1, 0xC0,
0xDF, 0xDE, 0xDD, 0xDC, 0xDB, 0xDA, 0xD9, 0xD8, 0xD7, 0xD6, 0xD5, 0xD4, 0xD3, 0xD2, 0xD1, 0xD0,
0xEF, 0xEE, 0xED, 0xEC, 0xEB, 0xEA, 0xE9, 0xE8, 0xE7, 0xE6, 0xE5, 0xE4, 0xE3, 0xE2, 0xE1, 0xE0,
0xFF, 0xFE, 0xFD, 0xFC, 0xFB, 0xFA, 0xF9, 0xF8, 0xF7, 0xF6, 0xF5, 0xF4, 0xF3, 0xF2, 0xF1, 0xF0,
0x8F, 0x8E, 0x8D, 0x8C, 0x8B, 0x8A, 0x89, 0x88, 0x87, 0x86, 0x85, 0x84, 0x83, 0x82, 0x81, 0x80,
0x9F, 0x9E, 0x9D, 0x9C, 0x9B, 0x9A, 0x99, 0x98, 0x97, 0x96, 0x95, 0x94, 0x93, 0x92, 0x91, 0x90,
0xAF, 0xAE, 0xAD, 0xAC, 0xAB, 0xAA, 0xA9, 0xA8, 0xA7, 0xA6, 0xA5, 0xA4, 0xA3, 0xA2, 0xA1, 0xA0,
0xBF, 0xBE, 0xBD, 0xBC, 0xBB, 0xBA, 0xB9, 0xB8, 0xB7, 0xB6, 0xB5, 0xB4, 0xB3, 0xB2, 0xB1, 0xB0,
0x4F, 0x4E, 0x4D, 0x4C, 0x4B, 0x4A, 0x49, 0x48, 0x47, 0x46, 0x45, 0x44, 0x43, 0x42, 0x41, 0x40,
0x5F, 0x5E, 0x5D, 0x5C, 0x5B, 0x5A, 0x59, 0x58, 0x57, 0x56, 0x55, 0x54, 0x53, 0x52, 0x51, 0x50,
0x6F, 0x6E, 0x6D, 0x6C, 0x6B, 0x6A, 0x69, 0x68, 0x67, 0x66, 0x65, 0x64, 0x63, 0x62, 0x61, 0x60,
0x7F, 0x7E, 0x7D, 0x7C, 0x7B, 0x7A, 0x79, 0x78, 0x77, 0x76, 0x75, 0x74, 0x73, 0x72, 0x71, 0x70,
0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00,
0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10,
0x2F, 0x2E, 0x2D, 0x2C, 0x2B, 0x2A, 0x29, 0x28, 0x27, 0x26, 0x25, 0x24, 0x23, 0x22, 0x21, 0x20,
0x3F, 0x3E, 0x3D, 0x3C, 0x3B, 0x3A, 0x39, 0x38, 0x37, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 0x30} ;

char enc_bytes4[] = {0x67, 0x66, 0x65, 0x64, 0x63, 0x62, 0x61, 0x60, 0x6F, 0x6E, 0x6D, 0x6C, 0x6B, 0x6A, 0x69, 0x68,
0x77, 0x76, 0x75, 0x74, 0x73, 0x72, 0x71, 0x70, 0x7F, 0x7E, 0x7D, 0x7C, 0x7B, 0x7A, 0x79, 0x78,
0x47, 0x46, 0x45, 0x44, 0x43, 0x42, 0x41, 0x40, 0x4F, 0x4E, 0x4D, 0x4C, 0x4B, 0x4A, 0x49, 0x48,
0x57, 0x56, 0x55, 0x54, 0x53, 0x52, 0x51, 0x50, 0x5F, 0x5E, 0x5D, 0x5C, 0x5B, 0x5A, 0x59, 0x58,
0x27, 0x26, 0x25, 0x24, 0x23, 0x22, 0x21, 0x20, 0x2F, 0x2E, 0x2D, 0x2C, 0x2B, 0x2A, 0x29, 0x28,
0x37, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 0x30, 0x3F, 0x3E, 0x3D, 0x3C, 0x3B, 0x3A, 0x39, 0x38,
0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08,
0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18,
0xE7, 0xE6, 0xE5, 0xE4, 0xE3, 0xE2, 0xE1, 0xE0, 0xEF, 0xEE, 0xED, 0xEC, 0xEB, 0xEA, 0xE9, 0xE8,
0xF7, 0xF6, 0xF5, 0xF4, 0xF3, 0xF2, 0xF1, 0xF0, 0xFF, 0xFE, 0xFD, 0xFC, 0xFB, 0xFA, 0xF9, 0xF8,
0xC7, 0xC6, 0xC5, 0xC4, 0xC3, 0xC2, 0xC1, 0xC0, 0xCF, 0xCE, 0xCD, 0xCC, 0xCB, 0xCA, 0xC9, 0xC8,
0xD7, 0xD6, 0xD5, 0xD4, 0xD3, 0xD2, 0xD1, 0xD0, 0xDF, 0xDE, 0xDD, 0xDC, 0xDB, 0xDA, 0xD9, 0xD8,
0xA7, 0xA6, 0xA5, 0xA4, 0xA3, 0xA2, 0xA1, 0xA0, 0xAF, 0xAE, 0xAD, 0xAC, 0xAB, 0xAA, 0xA9, 0xA8,
0xB7, 0xB6, 0xB5, 0xB4, 0xB3, 0xB2, 0xB1, 0xB0, 0xBF, 0xBE, 0xBD, 0xBC, 0xBB, 0xBA, 0xB9, 0xB8,
0x87, 0x86, 0x85, 0x84, 0x83, 0x82, 0x81, 0x80, 0x8F, 0x8E, 0x8D, 0x8C, 0x8B, 0x8A, 0x89, 0x88,
0x97, 0x96, 0x95, 0x94, 0x93, 0x92, 0x91, 0x90, 0x9F, 0x9E, 0x9D, 0x9C, 0x9B, 0x9A, 0x99, 0x98} ;

char enc_bytes5[] = {0xB3, 0xB2, 0xB1, 0xB0, 0xB7, 0xB6, 0xB5, 0xB4, 0xBB, 0xBA, 0xB9, 0xB8, 0xBF, 0xBE, 0xBD, 0xBC,
0xA3, 0xA2, 0xA1, 0xA0, 0xA7, 0xA6, 0xA5, 0xA4, 0xAB, 0xAA, 0xA9, 0xA8, 0xAF, 0xAE, 0xAD, 0xAC,
0x93, 0x92, 0x91, 0x90, 0x97, 0x96, 0x95, 0x94, 0x9B, 0x9A, 0x99, 0x98, 0x9F, 0x9E, 0x9D, 0x9C,
0x83, 0x82, 0x81, 0x80, 0x87, 0x86, 0x85, 0x84, 0x8B, 0x8A, 0x89, 0x88, 0x8F, 0x8E, 0x8D, 0x8C,
0xF3, 0xF2, 0xF1, 0xF0, 0xF7, 0xF6, 0xF5, 0xF4, 0xFB, 0xFA, 0xF9, 0xF8, 0xFF, 0xFE, 0xFD, 0xFC,
0xE3, 0xE2, 0xE1, 0xE0, 0xE7, 0xE6, 0xE5, 0xE4, 0xEB, 0xEA, 0xE9, 0xE8, 0xEF, 0xEE, 0xED, 0xEC,
0xD3, 0xD2, 0xD1, 0xD0, 0xD7, 0xD6, 0xD5, 0xD4, 0xDB, 0xDA, 0xD9, 0xD8, 0xDF, 0xDE, 0xDD, 0xDC,
0xC3, 0xC2, 0xC1, 0xC0, 0xC7, 0xC6, 0xC5, 0xC4, 0xCB, 0xCA, 0xC9, 0xC8, 0xCF, 0xCE, 0xCD, 0xCC,
0x33, 0x32, 0x31, 0x30, 0x37, 0x36, 0x35, 0x34, 0x3B, 0x3A, 0x39, 0x38, 0x3F, 0x3E, 0x3D, 0x3C,
0x23, 0x22, 0x21, 0x20, 0x27, 0x26, 0x25, 0x24, 0x2B, 0x2A, 0x29, 0x28, 0x2F, 0x2E, 0x2D, 0x2C,
0x13, 0x12, 0x11, 0x10, 0x17, 0x16, 0x15, 0x14, 0x1B, 0x1A, 0x19, 0x18, 0x1F, 0x1E, 0x1D, 0x1C,
0x03, 0x02, 0x01, 0x00, 0x07, 0x06, 0x05, 0x04, 0x0B, 0x0A, 0x09, 0x08, 0x0F, 0x0E, 0x0D, 0x0C,
0x73, 0x72, 0x71, 0x70, 0x77, 0x76, 0x75, 0x74, 0x7B, 0x7A, 0x79, 0x78, 0x7F, 0x7E, 0x7D, 0x7C,
0x63, 0x62, 0x61, 0x60, 0x67, 0x66, 0x65, 0x64, 0x6B, 0x6A, 0x69, 0x68, 0x6F, 0x6E, 0x6D, 0x6C,
0x53, 0x52, 0x51, 0x50, 0x57, 0x56, 0x55, 0x54, 0x5B, 0x5A, 0x59, 0x58, 0x5F, 0x5E, 0x5D, 0x5C,
0x43, 0x42, 0x41, 0x40, 0x47, 0x46, 0x45, 0x44, 0x4B, 0x4A, 0x49, 0x48, 0x4F, 0x4E, 0x4D, 0x4C} ;

char enc_bytes6[] = {0x59, 0x58, 0x5B, 0x5A, 0x5D, 0x5C, 0x5F, 0x5E, 0x51, 0x50, 0x53, 0x52, 0x55, 0x54, 0x57, 0x56,
0x49, 0x48, 0x4B, 0x4A, 0x4D, 0x4C, 0x4F, 0x4E, 0x41, 0x40, 0x43, 0x42, 0x45, 0x44, 0x47, 0x46,
0x79, 0x78, 0x7B, 0x7A, 0x7D, 0x7C, 0x7F, 0x7E, 0x71, 0x70, 0x73, 0x72, 0x75, 0x74, 0x77, 0x76,
0x69, 0x68, 0x6B, 0x6A, 0x6D, 0x6C, 0x6F, 0x6E, 0x61, 0x60, 0x63, 0x62, 0x65, 0x64, 0x67, 0x66,

dj__silver · January 08, 2013, 10:42:39 AM

*****************************************************************************************************************************
*****************************************************************************************************************************

Decoder Code:

*****************************************************************************************************************************

#include <iostream>
#include <conio.h>
#include <fstream>
#include <sys/stat.h>

char enc_bytes0[] = {0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF, 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF, 0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7,
0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF, 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7,
0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87} ;

char enc_bytes1[] = {0x3C, 0x3D, 0x3E, 0x3F, 0x38, 0x39, 0x3A, 0x3B, 0x34, 0x35, 0x36, 0x37, 0x30, 0x31, 0x32, 0x33,
0x2C, 0x2D, 0x2E, 0x2F, 0x28, 0x29, 0x2A, 0x2B, 0x24, 0x25, 0x26, 0x27, 0x20, 0x21, 0x22, 0x23,
0x1C, 0x1D, 0x1E, 0x1F, 0x18, 0x19, 0x1A, 0x1B, 0x14, 0x15, 0x16, 0x17, 0x10, 0x11, 0x12, 0x13,
0x0C, 0x0D, 0x0E, 0x0F, 0x08, 0x09, 0x0A, 0x0B, 0x04, 0x05, 0x06, 0x07, 0x00, 0x01, 0x02, 0x03,
0x7C, 0x7D, 0x7E, 0x7F, 0x78, 0x79, 0x7A, 0x7B, 0x74, 0x75, 0x76, 0x77, 0x70, 0x71, 0x72, 0x73,
0x6C, 0x6D, 0x6E, 0x6F, 0x68, 0x69, 0x6A, 0x6B, 0x64, 0x65, 0x66, 0x67, 0x60, 0x61, 0x62, 0x63,
0x5C, 0x5D, 0x5E, 0x5F, 0x58, 0x59, 0x5A, 0x5B, 0x54, 0x55, 0x56, 0x57, 0x50, 0x51, 0x52, 0x53,
0x4C, 0x4D, 0x4E, 0x4F, 0x48, 0x49, 0x4A, 0x4B, 0x44, 0x45, 0x46, 0x47, 0x40, 0x41, 0x42, 0x43,
0xBC, 0xBD, 0xBE, 0xBF, 0xB8, 0xB9, 0xBA, 0xBB, 0xB4, 0xB5, 0xB6, 0xB7, 0xB0, 0xB1, 0xB2, 0xB3,
0xAC, 0xAD, 0xAE, 0xAF, 0xA8, 0xA9, 0xAA, 0xAB, 0xA4, 0xA5, 0xA6, 0xA7, 0xA0, 0xA1, 0xA2, 0xA3,
0x9C, 0x9D, 0x9E, 0x9F, 0x98, 0x99, 0x9A, 0x9B, 0x94, 0x95, 0x96, 0x97, 0x90, 0x91, 0x92, 0x93,
0x8C, 0x8D, 0x8E, 0x8F, 0x88, 0x89, 0x8A, 0x8B, 0x84, 0x85, 0x86, 0x87, 0x80, 0x81, 0x82, 0x83,
0xFC, 0xFD, 0xFE, 0xFF, 0xF8, 0xF9, 0xFA, 0xFB, 0xF4, 0xF5, 0xF6, 0xF7, 0xF0, 0xF1, 0xF2, 0xF3,
0xEC, 0xED, 0xEE, 0xEF, 0xE8, 0xE9, 0xEA, 0xEB, 0xE4, 0xE5, 0xE6, 0xE7, 0xE0, 0xE1, 0xE2, 0xE3,
0xDC, 0xDD, 0xDE, 0xDF, 0xD8, 0xD9, 0xDA, 0xDB, 0xD4, 0xD5, 0xD6, 0xD7, 0xD0, 0xD1, 0xD2, 0xD3,
0xCC, 0xCD, 0xCE, 0xCF, 0xC8, 0xC9, 0xCA, 0xCB, 0xC4, 0xC5, 0xC6, 0xC7, 0xC0, 0xC1, 0xC2, 0xC3} ;

char enc_bytes2[] = {0x9E, 0x9F, 0x9C, 0x9D, 0x9A, 0x9B, 0x98, 0x99, 0x96, 0x97, 0x94, 0x95, 0x92, 0x93, 0x90, 0x91,
0x8E, 0x8F, 0x8C, 0x8D, 0x8A, 0x8B, 0x88, 0x89, 0x86, 0x87, 0x84, 0x85, 0x82, 0x83, 0x80, 0x81,
0xBE, 0xBF, 0xBC, 0xBD, 0xBA, 0xBB, 0xB8, 0xB9, 0xB6, 0xB7, 0xB4, 0xB5, 0xB2, 0xB3, 0xB0, 0xB1,
0xAE, 0xAF, 0xAC, 0xAD, 0xAA, 0xAB, 0xA8, 0xA9, 0xA6, 0xA7, 0xA4, 0xA5, 0xA2, 0xA3, 0xA0, 0xA1,
0xDE, 0xDF, 0xDC, 0xDD, 0xDA, 0xDB, 0xD8, 0xD9, 0xD6, 0xD7, 0xD4, 0xD5, 0xD2, 0xD3, 0xD0, 0xD1,
0xCE, 0xCF, 0xCC, 0xCD, 0xCA, 0xCB, 0xC8, 0xC9, 0xC6, 0xC7, 0xC4, 0xC5, 0xC2, 0xC3, 0xC0, 0xC1,
0xFE, 0xFF, 0xFC, 0xFD, 0xFA, 0xFB, 0xF8, 0xF9, 0xF6, 0xF7, 0xF4, 0xF5, 0xF2, 0xF3, 0xF0, 0xF1,
0xEE, 0xEF, 0xEC, 0xED, 0xEA, 0xEB, 0xE8, 0xE9, 0xE6, 0xE7, 0xE4, 0xE5, 0xE2, 0xE3, 0xE0, 0xE1,
0x1E, 0x1F, 0x1C, 0x1D, 0x1A, 0x1B, 0x18, 0x19, 0x16, 0x17, 0x14, 0x15, 0x12, 0x13, 0x10, 0x11,
0x0E, 0x0F, 0x0C, 0x0D, 0x0A, 0x0B, 0x08, 0x09, 0x06, 0x07, 0x04, 0x05, 0x02, 0x03, 0x00, 0x01,
0x3E, 0x3F, 0x3C, 0x3D, 0x3A, 0x3B, 0x38, 0x39, 0x36, 0x37, 0x34, 0x35, 0x32, 0x33, 0x30, 0x31,
0x2E, 0x2F, 0x2C, 0x2D, 0x2A, 0x2B, 0x28, 0x29, 0x26, 0x27, 0x24, 0x25, 0x22, 0x23, 0x20, 0x21,
0x5E, 0x5F, 0x5C, 0x5D, 0x5A, 0x5B, 0x58, 0x59, 0x56, 0x57, 0x54, 0x55, 0x52, 0x53, 0x50, 0x51,
0x4E, 0x4F, 0x4C, 0x4D, 0x4A, 0x4B, 0x48, 0x49, 0x46, 0x47, 0x44, 0x45, 0x42, 0x43, 0x40, 0x41,
0x7E, 0x7F, 0x7C, 0x7D, 0x7A, 0x7B, 0x78, 0x79, 0x76, 0x77, 0x74, 0x75, 0x72, 0x73, 0x70, 0x71,
0x6E, 0x6F, 0x6C, 0x6D, 0x6A, 0x6B, 0x68, 0x69, 0x66, 0x67, 0x64, 0x65, 0x62, 0x63, 0x60, 0x61} ;

char enc_bytes3[] = {0xCF, 0xCE, 0xCD, 0xCC, 0xCB, 0xCA, 0xC9, 0xC8, 0xC7, 0xC6, 0xC5, 0xC4, 0xC3, 0xC2, 0xC1, 0xC0,
0xDF, 0xDE, 0xDD, 0xDC, 0xDB, 0xDA, 0xD9, 0xD8, 0xD7, 0xD6, 0xD5, 0xD4, 0xD3, 0xD2, 0xD1, 0xD0,
0xEF, 0xEE, 0xED, 0xEC, 0xEB, 0xEA, 0xE9, 0xE8, 0xE7, 0xE6, 0xE5, 0xE4, 0xE3, 0xE2, 0xE1, 0xE0,
0xFF, 0xFE, 0xFD, 0xFC, 0xFB, 0xFA, 0xF9, 0xF8, 0xF7, 0xF6, 0xF5, 0xF4, 0xF3, 0xF2, 0xF1, 0xF0,
0x8F, 0x8E, 0x8D, 0x8C, 0x8B, 0x8A, 0x89, 0x88, 0x87, 0x86, 0x85, 0x84, 0x83, 0x82, 0x81, 0x80,
0x9F, 0x9E, 0x9D, 0x9C, 0x9B, 0x9A, 0x99, 0x98, 0x97, 0x96, 0x95, 0x94, 0x93, 0x92, 0x91, 0x90,
0xAF, 0xAE, 0xAD, 0xAC, 0xAB, 0xAA, 0xA9, 0xA8, 0xA7, 0xA6, 0xA5, 0xA4, 0xA3, 0xA2, 0xA1, 0xA0,
0xBF, 0xBE, 0xBD, 0xBC, 0xBB, 0xBA, 0xB9, 0xB8, 0xB7, 0xB6, 0xB5, 0xB4, 0xB3, 0xB2, 0xB1, 0xB0,
0x4F, 0x4E, 0x4D, 0x4C, 0x4B, 0x4A, 0x49, 0x48, 0x47, 0x46, 0x45, 0x44, 0x43, 0x42, 0x41, 0x40,
0x5F, 0x5E, 0x5D, 0x5C, 0x5B, 0x5A, 0x59, 0x58, 0x57, 0x56, 0x55, 0x54, 0x53, 0x52, 0x51, 0x50,
0x6F, 0x6E, 0x6D, 0x6C, 0x6B, 0x6A, 0x69, 0x68, 0x67, 0x66, 0x65, 0x64, 0x63, 0x62, 0x61, 0x60,
0x7F, 0x7E, 0x7D, 0x7C, 0x7B, 0x7A, 0x79, 0x78, 0x77, 0x76, 0x75, 0x74, 0x73, 0x72, 0x71, 0x70,
0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00,
0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10,
0x2F, 0x2E, 0x2D, 0x2C, 0x2B, 0x2A, 0x29, 0x28, 0x27, 0x26, 0x25, 0x24, 0x23, 0x22, 0x21, 0x20,
0x3F, 0x3E, 0x3D, 0x3C, 0x3B, 0x3A, 0x39, 0x38, 0x37, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 0x30} ;

char enc_bytes4[] = {0x67, 0x66, 0x65, 0x64, 0x63, 0x62, 0x61, 0x60, 0x6F, 0x6E, 0x6D, 0x6C, 0x6B, 0x6A, 0x69, 0x68,
0x77, 0x76, 0x75, 0x74, 0x73, 0x72, 0x71, 0x70, 0x7F, 0x7E, 0x7D, 0x7C, 0x7B, 0x7A, 0x79, 0x78,
0x47, 0x46, 0x45, 0x44, 0x43, 0x42, 0x41, 0x40, 0x4F, 0x4E, 0x4D, 0x4C, 0x4B, 0x4A, 0x49, 0x48,
0x57, 0x56, 0x55, 0x54, 0x53, 0x52, 0x51, 0x50, 0x5F, 0x5E, 0x5D, 0x5C, 0x5B, 0x5A, 0x59, 0x58,
0x27, 0x26, 0x25, 0x24, 0x23, 0x22, 0x21, 0x20, 0x2F, 0x2E, 0x2D, 0x2C, 0x2B, 0x2A, 0x29, 0x28,
0x37, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 0x30, 0x3F, 0x3E, 0x3D, 0x3C, 0x3B, 0x3A, 0x39, 0x38,
0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08,
0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18,
0xE7, 0xE6, 0xE5, 0xE4, 0xE3, 0xE2, 0xE1, 0xE0, 0xEF, 0xEE, 0xED, 0xEC, 0xEB, 0xEA, 0xE9, 0xE8,
0xF7, 0xF6, 0xF5, 0xF4, 0xF3, 0xF2, 0xF1, 0xF0, 0xFF, 0xFE, 0xFD, 0xFC, 0xFB, 0xFA, 0xF9, 0xF8,
0xC7, 0xC6, 0xC5, 0xC4, 0xC3, 0xC2, 0xC1, 0xC0, 0xCF, 0xCE, 0xCD, 0xCC, 0xCB, 0xCA, 0xC9, 0xC8,
0xD7, 0xD6, 0xD5, 0xD4, 0xD3, 0xD2, 0xD1, 0xD0, 0xDF, 0xDE, 0xDD, 0xDC, 0xDB, 0xDA, 0xD9, 0xD8,
0xA7, 0xA6, 0xA5, 0xA4, 0xA3, 0xA2, 0xA1, 0xA0, 0xAF, 0xAE, 0xAD, 0xAC, 0xAB, 0xAA, 0xA9, 0xA8,
0xB7, 0xB6, 0xB5, 0xB4, 0xB3, 0xB2, 0xB1, 0xB0, 0xBF, 0xBE, 0xBD, 0xBC, 0xBB, 0xBA, 0xB9, 0xB8,
0x87, 0x86, 0x85, 0x84, 0x83, 0x82, 0x81, 0x80, 0x8F, 0x8E, 0x8D, 0x8C, 0x8B, 0x8A, 0x89, 0x88,
0x97, 0x96, 0x95, 0x94, 0x93, 0x92, 0x91, 0x90, 0x9F, 0x9E, 0x9D, 0x9C, 0x9B, 0x9A, 0x99, 0x98} ;

char enc_bytes5[] = {0xB3, 0xB2, 0xB1, 0xB0, 0xB7, 0xB6, 0xB5, 0xB4, 0xBB, 0xBA, 0xB9, 0xB8, 0xBF, 0xBE, 0xBD, 0xBC,
0xA3, 0xA2, 0xA1, 0xA0, 0xA7, 0xA6, 0xA5, 0xA4, 0xAB, 0xAA, 0xA9, 0xA8, 0xAF, 0xAE, 0xAD, 0xAC,
0x93, 0x92, 0x91, 0x90, 0x97, 0x96, 0x95, 0x94, 0x9B, 0x9A, 0x99, 0x98, 0x9F, 0x9E, 0x9D, 0x9C,
0x83, 0x82, 0x81, 0x80, 0x87, 0x86, 0x85, 0x84, 0x8B, 0x8A, 0x89, 0x88, 0x8F, 0x8E, 0x8D, 0x8C,
0xF3, 0xF2, 0xF1, 0xF0, 0xF7, 0xF6, 0xF5, 0xF4, 0xFB, 0xFA, 0xF9, 0xF8, 0xFF, 0xFE, 0xFD, 0xFC,
0xE3, 0xE2, 0xE1, 0xE0, 0xE7, 0xE6, 0xE5, 0xE4, 0xEB, 0xEA, 0xE9, 0xE8, 0xEF, 0xEE, 0xED, 0xEC,
0xD3, 0xD2, 0xD1, 0xD0, 0xD7, 0xD6, 0xD5, 0xD4, 0xDB, 0xDA, 0xD9, 0xD8, 0xDF, 0xDE, 0xDD, 0xDC,
0xC3, 0xC2, 0xC1, 0xC0, 0xC7, 0xC6, 0xC5, 0xC4, 0xCB, 0xCA, 0xC9, 0xC8, 0xCF, 0xCE, 0xCD, 0xCC,
0x33, 0x32, 0x31, 0x30, 0x37, 0x36, 0x35, 0x34, 0x3B, 0x3A, 0x39, 0x38, 0x3F, 0x3E, 0x3D, 0x3C,
0x23, 0x22, 0x21, 0x20, 0x27, 0x26, 0x25, 0x24, 0x2B, 0x2A, 0x29, 0x28, 0x2F, 0x2E, 0x2D, 0x2C,
0x13, 0x12, 0x11, 0x10, 0x17, 0x16, 0x15, 0x14, 0x1B, 0x1A, 0x19, 0x18, 0x1F, 0x1E, 0x1D, 0x1C,
0x03, 0x02, 0x01, 0x00, 0x07, 0x06, 0x05, 0x04, 0x0B, 0x0A, 0x09, 0x08, 0x0F, 0x0E, 0x0D, 0x0C,
0x73, 0x72, 0x71, 0x70, 0x77, 0x76, 0x75, 0x74, 0x7B, 0x7A, 0x79, 0x78, 0x7F, 0x7E, 0x7D, 0x7C,
0x63, 0x62, 0x61, 0x60, 0x67, 0x66, 0x65, 0x64, 0x6B, 0x6A, 0x69, 0x68, 0x6F, 0x6E, 0x6D, 0x6C,
0x53, 0x52, 0x51, 0x50, 0x57, 0x56, 0x55, 0x54, 0x5B, 0x5A, 0x59, 0x58, 0x5F, 0x5E, 0x5D, 0x5C,
0x43, 0x42, 0x41, 0x40, 0x47, 0x46, 0x45, 0x44, 0x4B, 0x4A, 0x49, 0x48, 0x4F, 0x4E, 0x4D, 0x4C} ;

char enc_bytes6[] = {0x59, 0x58, 0x5B, 0x5A, 0x5D, 0x5C, 0x5F, 0x5E, 0x51, 0x50, 0x53, 0x52, 0x55, 0x54, 0x57, 0x56,
0x49, 0x48, 0x4B, 0x4A, 0x4D, 0x4C, 0x4F, 0x4E, 0x41, 0x40, 0x43, 0x42, 0x45, 0x44, 0x47, 0x46,
0x79, 0x78, 0x7B, 0x7A, 0x7D, 0x7C, 0x7F, 0x7E, 0x71, 0x70, 0x73, 0x72, 0x75, 0x74, 0x77, 0x76,
0x69, 0x68, 0x6B, 0x6A, 0x6D, 0x6C, 0x6F, 0x6E, 0x61, 0x60, 0x63, 0x62, 0x65, 0x64, 0x67, 0x66,
0x19, 0x18, 0x1B, 0x1A, 0x1D, 0x1C, 0x1F, 0x1E, 0x11, 0x10, 0x13, 0x12, 0x15, 0x14, 0x17, 0x16,
0x09, 0x08, 0x0B, 0x0A, 0x0D, 0x0C, 0x0F, 0x0E, 0x01, 0x00, 0x03, 0x02, 0x05, 0x04, 0x07, 0x06,
0x39, 0x38, 0x3B, 0x3A, 0x3D, 0x3C, 0x3F, 0x3E, 0x31, 0x30, 0x33, 0x32, 0x35, 0x34, 0x37, 0x36,
0x29, 0x28, 0x2B, 0x2A, 0x2D, 0x2C, 0x2F, 0x2E, 0x21, 0x20, 0x23, 0x22, 0x25, 0x24, 0x27, 0x26,
0xD9, 0xD8, 0xDB, 0xDA, 0xDD, 0xDC, 0xDF, 0xDE, 0xD1, 0xD0, 0xD3, 0xD2, 0xD5, 0xD4, 0xD7, 0xD6,
0xC9, 0xC8, 0xCB, 0xCA, 0xCD, 0xCC, 0xCF, 0xCE, 0xC1, 0xC0, 0xC3, 0xC2, 0xC5, 0xC4, 0xC7, 0xC6,
0xF9, 0xF8, 0xFB, 0xFA, 0xFD, 0xFC, 0xFF, 0xFE, 0xF1, 0xF0, 0xF3, 0xF2, 0xF5, 0xF4, 0xF7, 0xF6,
0xE9, 0xE8, 0xEB, 0xEA, 0xED, 0xEC, 0xEF, 0xEE, 0xE1, 0xE0, 0xE3, 0xE2, 0xE5, 0xE4, 0xE7, 0xE6,
0x99, 0x98, 0x9B, 0x9A, 0x9D, 0x9C, 0x9F, 0x9E, 0x91, 0x90, 0x93, 0x92, 0x95, 0x94, 0x97, 0x96,
0x89, 0x88, 0x8B, 0x8A, 0x8D, 0x8C, 0x8F, 0x8E, 0x81, 0x80, 0x83, 0x82, 0x85, 0x84, 0x87, 0x86,
0xB9, 0xB8, 0xBB, 0xBA, 0xBD, 0xBC, 0xBF, 0xBE, 0xB1, 0xB0, 0xB3, 0xB2, 0xB5, 0xB4, 0xB7, 0xB6,
0xA9, 0xA8, 0xAB, 0xAA, 0xAD, 0xAC, 0xAF, 0xAE, 0xA1, 0xA0, 0xA3, 0xA2, 0xA5, 0xA4, 0xA7, 0xA6} ;

char enc_bytes7[] = {0xAC, 0xAD, 0xAE, 0xAF, 0xA8, 0xA9, 0xAA, 0xAB, 0xA4, 0xA5, 0xA6, 0xA7, 0xA0, 0xA1, 0xA2, 0xA3,
0xBC, 0xBD, 0xBE, 0xBF, 0xB8, 0xB9, 0xBA, 0xBB, 0xB4, 0xB5, 0xB6, 0xB7, 0xB0, 0xB1, 0xB2, 0xB3,
0x8C, 0x8D, 0x8E, 0x8F, 0x88, 0x89, 0x8A, 0x8B, 0x84, 0x85, 0x86, 0x87, 0x80, 0x81, 0x82, 0x83,
0x9C, 0x9D, 0x9E, 0x9F, 0x98, 0x99, 0x9A, 0x9B, 0x94, 0x95, 0x96, 0x97, 0x90, 0x91, 0x92, 0x93,
0xEC, 0xED, 0xEE, 0xEF, 0xE8, 0xE9, 0xEA, 0xEB, 0xE4, 0xE5, 0xE6, 0xE7, 0xE0, 0xE1, 0xE2, 0xE3,
0xFC, 0xFD, 0xFE, 0xFF, 0xF8, 0xF9, 0xFA, 0xFB, 0xF4, 0xF5, 0xF6, 0xF7, 0xF0, 0xF1, 0xF2, 0xF3,
0xCC, 0xCD, 0xCE, 0xCF, 0xC8, 0xC9, 0xCA, 0xCB, 0xC4, 0xC5, 0xC6, 0xC7, 0xC0, 0xC1, 0xC2, 0xC3,
0xDC, 0xDD, 0xDE, 0xDF, 0xD8, 0xD9, 0xDA, 0xDB, 0xD4, 0xD5, 0xD6, 0xD7, 0xD0, 0xD1, 0xD2, 0xD3,
0x2C, 0x2D, 0x2E, 0x2F, 0x28, 0x29, 0x2A, 0x2B, 0x24, 0x25, 0x26, 0x27, 0x20, 0x21, 0x22, 0x23,
0x3C, 0x3D, 0x3E, 0x3F, 0x38, 0x39, 0x3A, 0x3B, 0x34, 0x35, 0x36, 0x37, 0x30, 0x31, 0x32, 0x33,
0x0C, 0x0D, 0x0E, 0x0F, 0x08, 0x09, 0x0A, 0x0B, 0x04, 0x05, 0x06, 0x07, 0x00, 0x01, 0x02, 0x03,
0x1C, 0x1D, 0x1E, 0x1F, 0x18, 0x19, 0x1A, 0x1B, 0x14, 0x15, 0x16, 0x17, 0x10, 0x11, 0x12, 0x13,
0x6C, 0x6D, 0x6E, 0x6F, 0x68, 0x69, 0x6A, 0x6B, 0x64, 0x65, 0x66, 0x67, 0x60, 0x61, 0x62, 0x63,
0x7C, 0x7D, 0x7E, 0x7F, 0x78, 0x79, 0x7A, 0x7B, 0x74, 0x75, 0x76, 0x77, 0x70, 0x71, 0x72, 0x73,
0x4C, 0x4D, 0x4E, 0x4F, 0x48, 0x49, 0x4A, 0x4B, 0x44, 0x45, 0x46, 0x47, 0x40, 0x41, 0x42, 0x43,
0x5C, 0x5D, 0x5E, 0x5F, 0x58, 0x59, 0x5A, 0x5B, 0x54, 0x55, 0x56, 0x57, 0x50, 0x51, 0x52, 0x53} ;

using namespace std ;

bool checkPaths(string &in, string &out) ;
void loadFile() ;
void convert() ;
void decode(int total_off, char rel_off) ;
char decodeByte(char encoded, char *dec_table) ;
inline void write() ;

char *buffer ;
int length ;
ifstream fin ;
ofstream fout ;

int main(int argc, char **argv)
{
string in_path, out_path ;
do
{
cout << "Enter input file path:\t" ;
getline(cin, in_path) ;
cout << "Enter oputput file path:\t" ;
getline(cin, out_path) ;
}
while(!checkPaths(in_path, out_path)) ;
fin.open(in_path.c_str(), ios::binary) ;
fout.open(out_path.c_str(), ios::binary) ;
loadFile() ;
cout << "Decoding data..." << endl ;
convert() ;
cout << "Data decoded succesfully !" << endl ;
write() ;
getch() ;
return 0 ;
}

void convert()
{
int cycles = length / 8 ;
for(int aa = 0; aa < cycles; aa++)
for(char bb = 0; bb < 8; bb++)
decode(aa * 8 + bb, bb) ;
if(length % 8 != 0)
for(int aa = cycles * 8, bb = 0; aa < length; aa++, bb++)
decode(aa, bb) ;
}

inline void write()
{
fout.write(buffer, length) ;
fout.close() ;
}

void decode(int total_off, char rel_off)
{
switch(rel_off)
{
case 0:
buffer[total_off] = decodeByte(buffer[total_off], enc_bytes0) ;
return ;
case 1:
buffer[total_off] = decodeByte(buffer[total_off], enc_bytes1) ;
return ;
case 2:
buffer[total_off] = decodeByte(buffer[total_off], enc_bytes2) ;
return ;
case 3:
buffer[total_off] = decodeByte(buffer[total_off], enc_bytes3) ;
return ;
case 4:
buffer[total_off] = decodeByte(buffer[total_off], enc_bytes4) ;
return ;
case 5:
buffer[total_off] = decodeByte(buffer[total_off], enc_bytes5) ;
return ;
case 6:
buffer[total_off] = decodeByte(buffer[total_off], enc_bytes6) ;
return ;
case 7:
buffer[total_off] = decodeByte(buffer[total_off], enc_bytes7) ;
return ;
}
}

char decodeByte(char encoded, char *dec_table)
{
for(int aa = 0; aa < 256; aa++)
if(dec_table[aa] == encoded)
return aa ;
}

void loadFile()
{
fin.seekg(0, ios::end) ;
length = fin.tellg() ;
fin.seekg(0, ios::beg) ;
buffer = new char[length] ;
fin.read(buffer, length) ;
fin.close() ;
}

bool checkPaths(string &in, string &out)
{
return true ; ////
}

*****************************************************************************************************************************
*****************************************************************************************************************************

How to extract cpio archive to specified folder ?

BenYeeHua · January 08, 2013, 12:54:58 PM

I think you should putting all of them into a txt and upload as attachments or using the

Code Select

code
to making this threads more shorter and readable.

Jeremy Collake · January 08, 2013, 10:45:58 PM

Please report all FMK issues to the Google Code site. That is what the bug tracker / issue tracker is for. Firmware Mod Kit

If you have contributions to make, please make them there. We can even give you commit access if you end up being a big (and cautious) contributor.

dj__silver · January 12, 2013, 08:51:03 AM

I have a question about FMK tools.
Does it is normal that after file extraction and packing it back without any changes to extracted content the original file and repacked file differ a little in size ?
Please look at this log:
http://rapidshare.com/files/306575985/log1.txt
Original file size is 2651422 bytes but after repacking it takes 2663678 bytes. What causes the difference ?. Is it normal ?

Jeremy Collake · January 12, 2013, 08:55:36 AM

Yes, it is normal. The particular compression parameters used can cause small (or large) differences in the compression ratio. The FMK likely uses slightly different compression parameters than the OEM does.

dj__silver · January 27, 2013, 10:36:20 AM

You were not exactly right about Your answer, that is I think that's true about particular compression parameters used but in some other case, not here. I know because I've tested it. The first firmware file is "squashfs-3.2-r2-hg612-lzma" file(after decoding it of course), however it can be also unsquashed(unpacked) with "squashfs-3.2-r2-lzma". When I packed back unpacked content with "squashfs-3.2-r2-lzma" then router refused to accept file(after encoding it back of course), but when I packed it back with "squashfs-3.2-r2-hg612-lzma" then it produced exactly same binary file except header, where is the timestamp. I was able to make my first modification to firmware - change language from uk to my native - well not completely but partially to test if it works

. It was simple thing - just changing strings in uk.txt file.
And one other thing - FMK doesn't provide tools for unpacking and repacking U-Boot uImage files, so in fact I can't even completely unpack firmware