upx脫殼機2012

upx脫殼機2012不但可以加密，還可解密，并且使用方法異常簡單

支持308協(xié)議。

UPX是一個通用可執(zhí)行文件壓縮器，由于其具有：

壓縮率高：壓縮效果優(yōu)于zip/gzip；

解壓速度快：在奔騰133上即可達到大約10MB/秒；

壓縮的可執(zhí)行文件沒有額外的內(nèi)存開銷；

安全：可以列表，檢測和解壓可執(zhí)行文件，壓縮和解壓縮文件內(nèi)部都維持有一個校驗和；

廣域：可以壓縮多種可執(zhí)行文件格式：

dos/exe

dos/sys

dos/com

djgpp2/coff

watcom/le ( 支持DOS4G, PMODE/W, DOS32a 和 CauseWay )

win32/pe

rtm32/pe

tmt/adam

linux/386

atari/tos

免費

等特性，因此其也成為我們在壓縮可執(zhí)行文件時的首選工具。

UPX是一個控制臺應(yīng)用程序，以命令行方式進行操作，其使用是極其簡單的：

upx [-命令] [-選項] [-o 目標(biāo)文件] 源文件..下面我們以UPX 1.07W為例，具體講解其使用方法。默認(rèn)情況下，UPX將直接對源文件進行操作，但也可指定目標(biāo)文件，而不覆蓋源文件，文件名支持通配符，即一次可對多個文件進行同一操作。

一、顯示 UPX 通用信息（版權(quán)信息，使用說明等），在命令行直接輸入 UPX 并回車。

復(fù)制內(nèi)容到剪貼板

代碼:

C:\>UPX

Ultimate Packer for eXecutables

Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001

UPX 1.07w Markus F.X.J. Oberhumer & Laszlo Molnar Feb 20th 2001

Usage: upx [-123456789dlthVL] [-qvfk] [-o file] file..

Commands:

-1 compress faster -9 compress better

-d decompress -l list compressed file

-t test compressed file -V display version number

-h give more help -L display software license

Options:

-q be quiet -v be verbose

-oFILE write output to `FILE'

-f force compression of suspicious files

-k keep backup files

file.. executables to (de)compress

This version supports: dos/exe, dos/com, dos/sys, djgpp2/coff, watcom/le,

win32/pe, rtm32/pe, tmt/adam, atari/tos, linux/386

UPX comes with ABSOLUTELY NO WARRANTY; for details visit http://upx.tsx.org

可通過帶 -h 命令參數(shù)，獲取更詳細(xì)的幫助：

復(fù)制內(nèi)容到剪貼板

代碼:

C:\>UPX -h

Ultimate Packer for eXecutables

Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001

UPX 1.07w Markus F.X.J. Oberhumer & Laszlo Molnar Feb 20th 2001

Usage: upx [-123456789dlthVL] [-qvfk] [-o file] file..

Commands:

-1 compress faster -9 compress better

--best compress best (can be very slow for big files)

-d decompress -l list compressed file

-t test compressed file -V display version number

-h give this help -L display software license

Options:

-q be quiet -v be verbose

-oFILE write output to `FILE'

-f force compression of suspicious files

--no-color, --mono, --color, --no-progress change look

Backup options:

-k, --backup keep backup files

--no-backup no backup files [default]

Overlay options:

--overlay=skip don't compress a file with an overlay

--overlay=copy copy any extra data attached to the file [default]

--overlay=strip strip any extra data attached to the file [dangerous]

Options for dos/exe:

--8086 make compressed exe work on any 8086

--no-reloc put no relocations in to the exe header

Options for dos/com:

--8086 make compressed com work on any 8086

Options for dos/sys:

--8086 make compressed sys work on any 8086

Options for djgpp2/coff:

--coff produce COFF output [default: EXE]

Options for watcom/le:

--le produce LE output [default: EXE]

Options for win32/pe & rtm32/pe:

--compress-exports=0 do not compress the export section

--compress-exports=1 compress the export section [default]

--compress-icons=0 do not compress any icons

--compress-icons=1 compress all but the first icon

--compress-icons=2 compress all but the first icon directory [default]

--compress-resources=0 do not compress any resources at all

--strip-relocs=0 do not strip relocations

--strip-relocs=1 strip relocations [default]

file.. executables to (de)compress

This version supports: dos/exe, dos/com, dos/sys, djgpp2/coff, watcom/le,

win32/pe, rtm32/pe, tmt/adam, atari/tos, linux/386

UPX comes with ABSOLUTELY NO WARRANTY; for details visit http://upx.tsx.org

常用操作

二、壓縮可執(zhí)行文件：

復(fù)制內(nèi)容到剪貼板

代碼:

C:\>UPX sample.exe

Ultimate Packer for eXecutables

Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001

UPX 1.07w Markus F.X.J. Oberhumer & Laszlo Molnar Feb 20th 2001

File size Ratio Format Name

-------------------- ------ ----------- -----------

Compressing sample.exe [win32/pe]

[*****************************...................................] 45.8%

Ultimate Packer for eXecutables

Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001

UPX 1.07w Markus F.X.J. Oberhumer & Laszlo Molnar Feb 20th 2001

File size Ratio Format Name

-------------------- ------ ----------- -----------

341504 -> 142336 41.67% win32/pe sample.exe

Packed 1 file.

壓縮文件可使用命令參數(shù)-1～-9來控制壓縮速度及壓縮率，數(shù)字越小壓縮速度越快，數(shù)字越大壓縮率越大。使用--best命令參數(shù)將獲得最大的壓縮率，但其壓縮速度也是最慢的。壓縮過程將以動態(tài)方式顯示，壓縮完畢將給出壓縮前后的文件大小，壓縮率，文件格式及名稱。

三、解壓縮可執(zhí)行文件：

復(fù)制內(nèi)容到剪貼板

代碼:

C:\>UPX -d sample.exe

Ultimate Packer for eXecutables

Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001

UPX 1.07w Markus F.X.J. Oberhumer & Laszlo Molnar Feb 20th 2001

File size Ratio Format Name

-------------------- ------ ----------- -----------

341504 <- 142336 41.67% win32/pe sample.exe

Unpacked 1 file.

四、列表

復(fù)制內(nèi)容到剪貼板

代碼:

C:\>UPX -l sample.exe

Ultimate Packer for eXecutables

Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001

UPX 1.07w Markus F.X.J. Oberhumer & Laszlo Molnar Feb 20th 2001

File size Ratio Format Name

-------------------- ------ ----------- -----------

341504 -> 142336 41.67% win32/pe sample.exe

五、 測試壓縮過的可執(zhí)行文件

復(fù)制內(nèi)容到剪貼板

代碼:

C:\>UPX -t sample.exe

Ultimate Packer for eXecutables

Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001

UPX 1.07w Markus F.X.J. Oberhumer & Laszlo Molnar Feb 20th 2001

testing sample.exe [OK]

Tested 1 file.

其它操作

六、顯示版本號：

復(fù)制內(nèi)容到剪貼板

代碼:

C:\>UPX -V

upx 1.07

NRV data compression library 0.81

Copyright (C) 1996-2001 Markus Franz Xaver Johannes Oberhumer

Copyright (C) 1996-2001 Laszlo Molnar

UPX comes with ABSOLUTELY NO WARRANTY; for details type `upx -L'.

七、顯示軟件許可聲明：

復(fù)制內(nèi)容到剪貼板

代碼:

C:\>UPX -L

Ultimate Packer for eXecutables

Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001

UPX 1.07w Markus F.X.J. Oberhumer & Laszlo Molnar Feb 20th 2001

This program may be used freely, and you are welcome to

redistribute it under certain conditions.

This program is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

UPX License Agreement for more details.

You should have received a copy of the UPX License Agreement

along with this program; see the file LICENSE.

If not, visit one of the following pages: