good program to unpack dll files?

10/16/2011 21:31 SkadadIller#1
Im looking for a good program to unpack .dll and .exe files.
10/17/2011 10:46 ariesmichael#2
ollydbg
10/17/2011 13:30 SkadadIller#3
kidding me? I want a program to unpack .dll file, so I can open them in olly.
10/17/2011 16:27 *JayKay*#4
There are several programs that can make this work .. the problem and find out what program the dll was packed. oh yes you can unpack it.
10/17/2011 18:53 HellSpider#5
Most unpacker applications aren't generic enough and will fail to unpack different executables. OllyDbg is really the way to go.
10/17/2011 19:25 [DEV]HimuraKen#6
Use Ollydbg and ImportREC to unpack the executables packed with AsPack 2.12 ;)
10/17/2011 19:53 SkadadIller#7
but I can unpack a file I cant open in ollydbg.
I need to unpack it before.
10/17/2011 20:15 [DEV]HimuraKen#8
Quote:
Originally Posted by SkadadIller View Post
but I can unpack a file I cant open in ollydbg.
I need to unpack it before.
If you want to unpack an executable, first you need to know what program was used to pack it.

*i sux at unpacking, i'm just saying what a friend told to me.
10/18/2011 12:46 =Seph=#9
Meh you need to hide ya debugger from the "isdebuggerpresent" checks.
10/18/2011 17:33 HellSpider#10
Quote:
Originally Posted by SkadadIller View Post
but I can unpack a file I cant open in ollydbg.
I need to unpack it before.
If you can't open a file in a debugger there are basically 2 reasons:

1) A killer anti-debug check that terminates the process before DbgBreakPoint().
2) Some other application loading the file after modifying it in some way (meaning the file can't be loaded just like that, some application has "broken" the file with eg removing entries from the PE header or encrypting the whole file as raw data).