Binwalk 无法提取完整内容

逆向工程 二元分析 固件 开箱
2021-06-15 22:56:07

Binwalk v2.1.1 on Ubuntu,并尝试研究合勤路由器固件。首先我解压固件,有3个文件:

360AUG0C0.bin, 360AUG0C0.rom, AUG107.bm

我使用 binwalk 提取bin文件的内容binwalk -Me 360AUG0C0.bin,但提取的内容只是很多 xml 文件和两个 .7z 档案。有什么问题?以下是 binwalk 日志:

Scan Time:     2018-01-13 00:07:37
Target File:   /../../Downloads/stuff/P-2302R-P1C_360AUG0C0/360AUG0C0.bin
MD5 Checksum:  9c6fd89abcc52bebe35f9120ce84c0bf
Signatures:    344

DECIMAL       HEXADECIMAL     DESCRIPTION
--------------------------------------------------------------------------------
60068         0xEAA4          ZyXEL rom-0 configuration block, name: "dbgarea", compressed size: 0, uncompressed size: 0, data offset from start of block: 16
60224         0xEB40          ZyXEL rom-0 configuration block, name: "dbgarea", compressed size: 0, uncompressed size: 0, data offset from start of block: 16
98352         0x18030         LZMA compressed data, properties: 0x5D, dictionary size: 8388608 bytes, uncompressed size: 227420 bytes
232724        0x38D14         Unix path: /usr/share/tabset/vt100:\
233492        0x39014         ZyXEL rom-0 configuration block, name: "spt.dat", compressed size: 0, uncompressed size: 0, data offset from start of block: 16
233512        0x39028         ZyXEL rom-0 configuration block, name: "autoexec.net", compressed size: 25972, uncompressed size: 11886, data offset from start of block: 16
307248        0x4B030         LZMA compressed data, properties: 0x5D, dictionary size: 8388608 bytes, uncompressed size: 5587504 bytes


Scan Time:     2018-01-13 00:07:38
Target File:   /../../Downloads/stuff/P-2302R-P1C_360AUG0C0/_360AUG0C0.bin.extracted/18030
MD5 Checksum:  325a9d0d1f51e73fd07acc08941e72a2
Signatures:    344

DECIMAL       HEXADECIMAL     DESCRIPTION
--------------------------------------------------------------------------------


Scan Time:     2018-01-13 00:07:38
Target File:   /../../Downloads/stuff/P-2302R-P1C_360AUG0C0/_360AUG0C0.bin.extracted/4B030
MD5 Checksum:  31495089c3a566f413f2b86afed41c82
Signatures:    344

DECIMAL       HEXADECIMAL     DESCRIPTION
--------------------------------------------------------------------------------
3441718       0x348436        ZyXEL rom-0 configuration block, name: "autoexec.net", compressed size: 25972, uncompressed size: 11886, data offset from start of block: 16
3442044       0x34857C        Copyright string: "Copyright (c) 1994 - 2006 ZyXEL Communications Corp."
3471518       0x34F89E        ZyXEL rom-0 configuration block, name: "autoexec.net", compressed size: 25972, uncompressed size: 11886, data offset from start of block: 16
3493934       0x35502E        Neighborly text, "neighbor loss %d: adslAtucPerfLolThreshTrap"
3552100       0x363364        CRC32 polynomial table, big endian
3591525       0x36CD65        Unix path: /UDP/ICMP/GRE/ESP, from %s, proto=%u
3592386       0x36D0C2        Unix path: /UDP/ICMP/GRE/ESP, proto=%u
3607249       0x370AD1        Unix path: /in/out/both/none]
3621495       0x374277        Unix path: /disableAllExceptTrusted/unblockRWFToTrusted/keywordBlock/fullPath/caseInsensitive/fileName][enable/disable]
3700452       0x3876E4        Unix path: /C/Zyxel-XXXXXXXXX/CBRCPRXX/-/0104/0/www.taiwan-adult.com/80/ HTTP/1.1
3705584       0x388AF0        HTML document footer
3705864       0x388C08        HTML document header
3706140       0x388D1C        HTML document header
3715484       0x38B19C        Base64 standard index table
3869496       0x3B0B38        ZyXEL rom-0 configuration block, name: "dbgarea", compressed size: 0, uncompressed size: 0, data offset from start of block: 16
3906504       0x3B9BC8        XML document, version: "1.0"
3910084       0x3BA9C4        XML document, version: "1.0"
3910916       0x3BAD04        XML document, version: "1.0"
3916304       0x3BC210        XML document, version: "1.0"
3917004       0x3BC4CC        XML document, version: "1.0"
3928628       0x3BF234        XML document, version: "1.0"
3937121       0x3C1361        HTML document header
3937822       0x3C161E        XML document, version: "1.0"
3937939       0x3C1693        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
3984353       0x3CCBE1        HTML document header
3985051       0x3CCE9B        XML document, version: "1.0"
3985167       0x3CCF0F        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
3989273       0x3CDF19        HTML document header
3989960       0x3CE1C8        XML document, version: "1.0"
3990074       0x3CE23A        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
3994089       0x3CF1E9        HTML document header
3994779       0x3CF49B        XML document, version: "1.0"
3994895       0x3CF50F        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
3996009       0x3CF969        HTML document header
3996705       0x3CFC21        XML document, version: "1.0"
3996823       0x3CFC97        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4030866       0x3D8192        Base64 standard index table
4038917       0x3DA105        Copyright string: "Copyright.html"
4055567       0x3DE20F        Copyright string: "copyright {"
4056555       0x3DE5EB        Copyright string: "copyright {"
4058339       0x3DECE3        Copyright string: "copyright {"
4069187       0x3E1743        Copyright string: "copyright {"
4124248       0x3EEE58        HTML document header
4124852       0x3EF0B4        XML document, version: "1.0"
4124966       0x3EF126        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4138534       0x3F2626        HTML document header
4139218       0x3F28D2        XML document, version: "1.0"
4139335       0x3F2947        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4143697       0x3F3A51        HTML document header
4144384       0x3F3D00        XML document, version: "1.0"
4144498       0x3F3D72        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4148081       0x3F4B71        HTML document header
4148765       0x3F4E1D        XML document, version: "1.0"
4148879       0x3F4E8F        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4158731       0x3F750B        Copyright string: "Copyright.html','Copyright','width=430,height=310')" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('Image4','','ima"
4158748       0x3F751C        Copyright string: "Copyright','width=430,height=310')" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('Image4','','images/i_about_on.gi"
4223380       0x407194        Copyright string: "Copyright 2005 by ZyXEL Communications Corp."
4223432       0x4071C8        Copyright string: "Copyright 2005 par ZyXEL Communications Corp."
4223484       0x4071FC        Copyright string: "Copyright 2005 por ZyXEL Communications Corp."
4223536       0x407230        Copyright string: "Copyright 2005 di ZyXEL Communications Corp."
4345709       0x424F6D        HTML document header
4346435       0x425243        XML document, version: "1.0"
4346551       0x4252B7        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4353349       0x426D45        HTML document header
4354061       0x42700D        XML document, version: "1.0"
4354179       0x427083        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4356825       0x427AD9        HTML document header
4357526       0x427D96        XML document, version: "1.0"
4357643       0x427E0B        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4359497       0x428549        HTML document header
4360206       0x42880E        XML document, version: "1.0"
4360323       0x428883        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4365849       0x429E19        HTML document header
4366552       0x42A0D8        XML document, version: "1.0"
4366667       0x42A14B        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4411292       0x434F9C        XML document, version: "1.0"
4420321       0x4372E1        HTML document header
4421032       0x4375A8        XML document, version: "1.0"
4421147       0x43761B        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4423521       0x437F61        HTML document header
4424231       0x438227        XML document, version: "1.0"
4424347       0x43829B        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4471437       0x443A8D        HTML document header
4472110       0x443D2E        XML document, version: "1.0"
4472224       0x443DA0        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4476657       0x444EF1        HTML document header
4477328       0x445190        XML document, version: "1.0"
4477442       0x445202        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4480441       0x445DB9        HTML document header
4481123       0x446063        XML document, version: "1.0"
4481237       0x4460D5        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4482881       0x446741        HTML document header
4483568       0x4469F0        XML document, version: "1.0"
4483682       0x446A62        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4488597       0x447D95        HTML document header
4489274       0x44803A        XML document, version: "1.0"
4489388       0x4480AC        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4494041       0x4492D9        HTML document header
4494721       0x449581        XML document, version: "1.0"
4494835       0x4495F3        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4541701       0x454D05        HTML document header
4542383       0x454FAF        XML document, version: "1.0"
4542497       0x455021        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4544889       0x455979        HTML document header
4545511       0x455BE7        XML document, version: "1.0"
4545625       0x455C59        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4546029       0x455DED        HTML document header
4546715       0x45609B        XML document, version: "1.0"
4546829       0x45610D        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4548489       0x456789        HTML document header
4549184       0x456A40        XML document, version: "1.0"
4549298       0x456AB2        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4555897       0x458479        HTML document header
4556588       0x45872C        XML document, version: "1.0"
4556702       0x45879E        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4626461       0x46981D        HTML document header
4627117       0x469AAD        XML document, version: "1.0"
4627231       0x469B1F        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4631797       0x46ACF5        HTML document header
4632448       0x46AF80        XML document, version: "1.0"
4632562       0x46AFF2        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4645229       0x46E16D        HTML document header
4645891       0x46E403        XML document, version: "1.0"
4646005       0x46E475        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4647909       0x46EBE5        HTML document header
4648567       0x46EE77        XML document, version: "1.0"
4648681       0x46EEE9        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4651789       0x46FB0D        HTML document header
4652454       0x46FDA6        XML document, version: "1.0"
4652568       0x46FE18        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4656709       0x470E45        HTML document header
4657372       0x4710DC        XML document, version: "1.0"
4657486       0x47114E        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4663141       0x472765        HTML document header
4663811       0x472A03        XML document, version: "1.0"
4663925       0x472A75        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4665425       0x473051        HTML document header
4666090       0x4732EA        XML document, version: "1.0"
4666204       0x47335C        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4667989       0x473A55        HTML document header
4668659       0x473CF3        XML document, version: "1.0"
4668773       0x473D65        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4671789       0x47492D        HTML document header
4672445       0x474BBD        XML document, version: "1.0"
4672559       0x474C2F        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4686680       0x478358        Base64 standard index table
4696558       0x47A9EE        GIF image data, version "89a", 2 x 2
4696606       0x47AA1E        GIF image data, version "89a", 4 x 7
4696702       0x47AA7E        GIF image data, version "89a", 1 x 34
4696798       0x47AADE        GIF image data, version "89a", 1 x 900
4698178       0x47B042        GIF image data, version "89a", 1 x 3
4698242       0x47B082        GIF image data, version "89a", 3 x 1
4698306       0x47B0C2        GIF image data, version "89a", 3 x 1
4698370       0x47B102        GIF image data, version "89a", 1 x 3
4698434       0x47B142        GIF image data, version "89a", 14 x 14
4698522       0x47B19A        GIF image data, version "89a", 12 x 12
4699426       0x47B522        GIF image data, version "89a", 1 x 1
4699478       0x47B556        GIF image data, version "89a", 13 x 13
4699602       0x47B5D2        GIF image data, version "89a", 13 x 13
4699786       0x47B68A        GIF image data, version "89a", 16 x 22
4700118       0x47B7D6        GIF image data, version "89a", 16 x 22
4700454       0x47B926        GIF image data, version "89a", 16 x 22
4700786       0x47BA72        GIF image data, version "89a", 16 x 22
4701122       0x47BBC2        GIF image data, version "89a", 16 x 22
4701206       0x47BC16        GIF image data, version "89a", 1 x 19
4701306       0x47BC7A        GIF image data, version "89a", 18 x 17
4701426       0x47BCF2        GIF image data, version "89a", 22 x 22
4701902       0x47BECE        GIF image data, version "89a", 22 x 22
4702378       0x47C0AA        GIF image data, version "89a", 11 x 17
4702694       0x47C1E6        GIF image data, version "89a", 22 x 22
4703190       0x47C3D6        GIF image data, version "89a", 22 x 22
4703682       0x47C5C2        GIF image data, version "89a", 17 x 16
4703818       0x47C64A        GIF image data, version "89a", 22 x 22
4705090       0x47CB42        GIF image data, version "89a", 22 x 22
4705614       0x47CD4E        GIF image data, version "89a", 18 x 18
4705698       0x47CDA2        GIF image data, version "89a", 18 x 18
4705774       0x47CDEE        GIF image data, version "89a", 169 x 50
4708034       0x47D6C2        GIF image data, version "89a", 1 x 1000
4708690       0x47D952        GIF image data, version "89a", 155 x 55
4711634       0x47E4D2        GIF image data, version "89a", 155 x 55
4714562       0x47F042        GIF image data, version "89a", 155 x 1
4714670       0x47F0AE        GIF image data, version "89a", 155 x 59
4716402       0x47F772        GIF image data, version "89a", 1 x 13
4716498       0x47F7D2        GIF image data, version "89a", 1 x 13
4716594       0x47F832        GIF image data, version "89a", 1 x 22
4716746       0x47F8CA        GIF image data, version "89a", 15 x 21
4717370       0x47FB3A        GIF image data, version "89a", 1 x 21
4717814       0x47FCF6        GIF image data, version "89a", 15 x 21
4718438       0x47FF66        GIF image data, version "89a", 14 x 24
4718842       0x4800FA        GIF image data, version "89a", 1 x 24
4718994       0x480192        GIF image data, version "89a", 14 x 24
4719402       0x48032A        GIF image data, version "89a", 14 x 24
4719562       0x4803CA        GIF image data, version "89a", 1 x 24
4719658       0x48042A        GIF image data, version "89a", 14 x 24
4719818       0x4804CA        GIF image data, version "89a", 1 x 55
4720098       0x4805E2        GIF image data, version "89a", 1 x 36
4720254       0x48067E        GIF image data, version "89a", 16 x 22
4720362       0x4806EA        GIF image data, version "89a", 34 x 358
4725174       0x4819B6        GIF image data, version "89a", 1 x 45
4726030       0x481D0E        GIF image data, version "89a", 13 x 13
4726150       0x481D86        GIF image data, version "89a", 13 x 13
4726338       0x481E42        GIF image data, version "89a", 3 x 20
4726390       0x481E76        GIF image data, version "89a", 1 x 600
4727550       0x4822FE        GIF image data, version "89a", 1 x 30
4728394       0x48264A        GIF image data, version "89a", 10 x 30
4729062       0x4828E6        GIF image data, version "89a", 10 x 30
4730138       0x482D1A        GIF image data, version "89a", 153 x 285
4735458       0x4841E2        GIF image data, version "89a", 1 x 20
4735558       0x484246        GIF image data, version "89a", 16 x 14
4735874       0x484382        GIF image data, version "89a", 16 x 18
4736226       0x4844E2        GIF image data, version "89a", 1 x 20
4736326       0x484546        GIF image data, version "89a", 41 x 36
4736846       0x48474E        GIF image data, version "89a", 19 x 14
4737406       0x48497E        GIF image data, version "89a", 17 x 14
4737738       0x484ACA        GIF image data, version "89a", 19 x 14
4738066       0x484C12        GIF image data, version "89a", 17 x 14
4738274       0x484CE2        GIF image data, version "89a", 19 x 14
4738374       0x484D46        GIF image data, version "89a", 61 x 47
4741454       0x48594E        GIF image data, version "89a", 61 x 47
4742834       0x485EB2        GIF image data, version "89a", 61 x 47
4744382       0x4864BE        GIF image data, version "89a", 61 x 47
4747466       0x4870CA        GIF image data, version "89a", 20 x 14
4747606       0x487156        GIF image data, version "89a", 20 x 14
4747942       0x4872A6        GIF image data, version "89a", 23 x 21
4749130       0x48774A        GIF image data, version "89a", 19 x 14
4749486       0x4878AE        GIF image data, version "89a", 26 x 10
4749578       0x48790A        GIF image data, version "89a", 26 x 10
4749670       0x487966        GIF image data, version "89a", 28 x 16
4750538       0x487CCA        GIF image data, version "89a", 28 x 16
4750610       0x487D12        GIF image data, version "89a", 28 x 16
4751482       0x48807A        GIF image data, version "89a", 19 x 14
4751838       0x4881DE        GIF image data, version "89a", 2 x 435
4752086       0x4882D6        GIF image data, version "89a", 61 x 47
4753750       0x488956        GIF image data, version "89a", 61 x 47
4756942       0x4895CE        GIF image data, version "89a", 48 x 67
4773114       0x48D4FA        GIF image data, version "89a", 50 x 37
4776430       0x48E1EE        GIF image data, version "89a", 53 x 19
4776974       0x48E40E        GIF image data, version "89a", 53 x 19
4777402       0x48E5BA        GIF image data, version "89a", 48 x 67
4827065       0x49A7B9        HTML document header
4827742       0x49AA5E        XML document, version: "1.0"
4827856       0x49AAD0        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4830673       0x49B5D1        HTML document header
4831356       0x49B87C        XML document, version: "1.0"
4831470       0x49B8EE        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4843989       0x49E9D5        HTML document header
4844681       0x49EC89        XML document, version: "1.0"
4844799       0x49ECFF        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4877565       0x4A6CFD        HTML document header
4878242       0x4A6FA2        XML document, version: "1.0"
4878356       0x4A7014        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4879897       0x4A7619        HTML document header
4880582       0x4A78C6        XML document, version: "1.0"
4880696       0x4A7938        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4884821       0x4A8955        HTML document header
4885514       0x4A8C0A        XML document, version: "1.0"
4885628       0x4A8C7C        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4888997       0x4A99A5        HTML document header
4889694       0x4A9C5E        XML document, version: "1.0"
4889811       0x4A9CD3        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4892621       0x4AA7CD        HTML document header
4893306       0x4AAA7A        XML document, version: "1.0"
4893420       0x4AAAEC        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4935349       0x4B4EB5        HTML document header
4936024       0x4B5158        XML document, version: "1.0"
4936138       0x4B51CA        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4937833       0x4B5869        HTML document header
4938514       0x4B5B12        XML document, version: "1.0"
4938628       0x4B5B84        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4940349       0x4B623D        HTML document header
4941028       0x4B64E4        XML document, version: "1.0"
4941142       0x4B6556        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4942829       0x4B6BED        HTML document header
4943498       0x4B6E8A        XML document, version: "1.0"
4943612       0x4B6EFC        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4946177       0x4B7901        HTML document header
4946852       0x4B7BA4        XML document, version: "1.0"
4946966       0x4B7C16        Unix path: /www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4950533       0x4B8A05        HTML document header
4951239       0x4B8CC7        XML document, version: "1.0"
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关联

1个回答

如果 Binwalk 的输出不够明确,值得用十六进制编辑器查看二进制文件的内容。

所以,如果你打开二进制文件,你会在开头看到很多零和相同的字节,这清楚地表明,至少文件的第一部分既没有加密也没有压缩。如果您不知道这些字节的含义,只需在文件中进一步查找,您可能会发现字符串,这可以清除情况。在这种情况下,字符串表明二进制文件的第一部分是引导加载程序,特别是 MultiBoot Client 2.3 版。

引导加载程序字符串

您还可以发现引导加载程序使用 LZMA 压缩,如 Binwalk 所述。因此,您有一个引导加载程序和两个压缩映像。通过比较这些部分的开头,可以观察到每一个都包含SIG字符串、图像大小、图像名称和CRC值。压缩图像从0x30具有典型 LZMA 标头偏移量开始

解压后的部分熵低,包含字符串,说明提取成功。路由器操作系统是 RTOS(根据字符串,它是 ZynOS)而不是 Linux,因此您不会在固件映像中找到任何文件系统。