Skip to main content
Reverse Engineering

Return to Question

added 230 characters in body
Source Link
Ibrahim Zahra
Ibrahim Zahra
  • 43
  • 2
  • 5

I am trying to change settings of one modem we have in work. I tried binwalk and FMK and they cannot extract anything. The output of binwalk seems positive false positive:

The BIN File

Also I have a .map file for the modem which may be sent by mistake and it it is listing files Do not know what is the knid of this file??!! .map file

I am trying to change settings of one modem we have in work. I tried binwalk and FMK and they cannot extract anything. The output of binwalk seems positive false:

The BIN File

I am trying to change settings of one modem we have in work. I tried binwalk and FMK and they cannot extract anything. The output of binwalk seems false positive:

The BIN File

Also I have a .map file for the modem which may be sent by mistake and it it is listing files Do not know what is the knid of this file??!! .map file

formatting
Source Link
Guntram Blohm
Guntram Blohm
  • 13k
  • 2
  • 22
  • 33

binwalk modem.bin

DECIMAL HEX DESCRIPTION

1226103 0x12B577 LZMA compressed data, properties: 0x04, dictionary size: 16777216 bytes, uncompressed size: 33554432 bytes 1403399 0x156A07 LZMA compressed data, properties: 0x01, dictionary size: 33554432 bytes, uncompressed size: 67108864 bytes 1403495 0x156A67 LZMA compressed data, properties: 0x88, dictionary size: 33554432 bytes, uncompressed size: 553648128 bytes

binwalk -e modem.bin

DECIMAL HEX DESCRIPTION

WARNING: Extractor.execute failed to run '7zr e -y '12B577.7z'': [Errno 2] No such file or directory 1226103 0x12B577 LZMA compressed data, properties: 0x04, dictionary size: 16777216 bytes, uncompressed size: 33554432 bytes WARNING: Extractor.execute failed to run '7zr e -y '156A07.7z'': [Errno 2] No such file or directory 1403399 0x156A07 LZMA compressed data, properties: 0x01, dictionary size: 33554432 bytes, uncompressed size: 67108864 bytes WARNING: Extractor.execute failed to run '7zr e -y '156A67.7z'': [Errno 2] No such file or directory 1403495 0x156A67 LZMA compressed data, properties: 0x88, dictionary size: 33554432 bytes, uncompressed size: 553648128 bytes

binwalk modem.bin 

DECIMAL     HEX         DESCRIPTION
-------------------------------------------------------------------------------------------------------
1226103     0x12B577    LZMA compressed data, properties: 0x04, dictionary size: 16777216 bytes, uncompressed size: 33554432 bytes
1403399     0x156A07    LZMA compressed data, properties: 0x01, dictionary size: 33554432 bytes, uncompressed size: 67108864 bytes
1403495     0x156A67    LZMA compressed data, properties: 0x88, dictionary size: 33554432 bytes, uncompressed size: 553648128 bytes

binwalk -e modem.bin 

DECIMAL     HEX         DESCRIPTION
-------------------------------------------------------------------------------------------------------
WARNING: Extractor.execute failed to run '7zr e -y '12B577.7z'': [Errno 2] No such file or directory
1226103     0x12B577    LZMA compressed data, properties: 0x04, dictionary size: 16777216 bytes, uncompressed size: 33554432 bytes
WARNING: Extractor.execute failed to run '7zr e -y '156A07.7z'': [Errno 2] No such file or directory
1403399     0x156A07    LZMA compressed data, properties: 0x01, dictionary size: 33554432 bytes, uncompressed size: 67108864 bytes
WARNING: Extractor.execute failed to run '7zr e -y '156A67.7z'': [Errno 2] No such file or directory
1403495     0x156A67    LZMA compressed data, properties: 0x88, dictionary size: 33554432 bytes, uncompressed size: 553648128 bytes

binwalk modem.bin

DECIMAL HEX DESCRIPTION

1226103 0x12B577 LZMA compressed data, properties: 0x04, dictionary size: 16777216 bytes, uncompressed size: 33554432 bytes 1403399 0x156A07 LZMA compressed data, properties: 0x01, dictionary size: 33554432 bytes, uncompressed size: 67108864 bytes 1403495 0x156A67 LZMA compressed data, properties: 0x88, dictionary size: 33554432 bytes, uncompressed size: 553648128 bytes

binwalk -e modem.bin

DECIMAL HEX DESCRIPTION

WARNING: Extractor.execute failed to run '7zr e -y '12B577.7z'': [Errno 2] No such file or directory 1226103 0x12B577 LZMA compressed data, properties: 0x04, dictionary size: 16777216 bytes, uncompressed size: 33554432 bytes WARNING: Extractor.execute failed to run '7zr e -y '156A07.7z'': [Errno 2] No such file or directory 1403399 0x156A07 LZMA compressed data, properties: 0x01, dictionary size: 33554432 bytes, uncompressed size: 67108864 bytes WARNING: Extractor.execute failed to run '7zr e -y '156A67.7z'': [Errno 2] No such file or directory 1403495 0x156A67 LZMA compressed data, properties: 0x88, dictionary size: 33554432 bytes, uncompressed size: 553648128 bytes

binwalk modem.bin 

DECIMAL     HEX         DESCRIPTION
-------------------------------------------------------------------------------------------------------
1226103     0x12B577    LZMA compressed data, properties: 0x04, dictionary size: 16777216 bytes, uncompressed size: 33554432 bytes
1403399     0x156A07    LZMA compressed data, properties: 0x01, dictionary size: 33554432 bytes, uncompressed size: 67108864 bytes
1403495     0x156A67    LZMA compressed data, properties: 0x88, dictionary size: 33554432 bytes, uncompressed size: 553648128 bytes

binwalk -e modem.bin 

DECIMAL     HEX         DESCRIPTION
-------------------------------------------------------------------------------------------------------
WARNING: Extractor.execute failed to run '7zr e -y '12B577.7z'': [Errno 2] No such file or directory
1226103     0x12B577    LZMA compressed data, properties: 0x04, dictionary size: 16777216 bytes, uncompressed size: 33554432 bytes
WARNING: Extractor.execute failed to run '7zr e -y '156A07.7z'': [Errno 2] No such file or directory
1403399     0x156A07    LZMA compressed data, properties: 0x01, dictionary size: 33554432 bytes, uncompressed size: 67108864 bytes
WARNING: Extractor.execute failed to run '7zr e -y '156A67.7z'': [Errno 2] No such file or directory
1403495     0x156A67    LZMA compressed data, properties: 0x88, dictionary size: 33554432 bytes, uncompressed size: 553648128 bytes
Source Link
Ibrahim Zahra
Ibrahim Zahra
  • 43
  • 2
  • 5

How to extract the OS files from this firmware bin file

I am trying to change settings of one modem we have in work. I tried binwalk and FMK and they cannot extract anything. The output of binwalk seems positive false:

binwalk modem.bin

DECIMAL HEX DESCRIPTION

1226103 0x12B577 LZMA compressed data, properties: 0x04, dictionary size: 16777216 bytes, uncompressed size: 33554432 bytes 1403399 0x156A07 LZMA compressed data, properties: 0x01, dictionary size: 33554432 bytes, uncompressed size: 67108864 bytes 1403495 0x156A67 LZMA compressed data, properties: 0x88, dictionary size: 33554432 bytes, uncompressed size: 553648128 bytes

binwalk -e modem.bin

DECIMAL HEX DESCRIPTION

WARNING: Extractor.execute failed to run '7zr e -y '12B577.7z'': [Errno 2] No such file or directory 1226103 0x12B577 LZMA compressed data, properties: 0x04, dictionary size: 16777216 bytes, uncompressed size: 33554432 bytes WARNING: Extractor.execute failed to run '7zr e -y '156A07.7z'': [Errno 2] No such file or directory 1403399 0x156A07 LZMA compressed data, properties: 0x01, dictionary size: 33554432 bytes, uncompressed size: 67108864 bytes WARNING: Extractor.execute failed to run '7zr e -y '156A67.7z'': [Errno 2] No such file or directory 1403495 0x156A67 LZMA compressed data, properties: 0x88, dictionary size: 33554432 bytes, uncompressed size: 553648128 bytes

And FMK gave me: No supported file system found! Aborting...

I do not think it is encrypted because strings gave many words. All I know about this firmware is that it is operating system is pSOS 2.1 and runs on Motorola/Freescale PowerQUICC MPC860....

Can some one look at the file and help me extract it?

The BIN File