good program to unpack dll files?

SkadadIller · 10/16/2011, 21:31

Im looking for a good program to unpack .dll and .exe files.

~~ariesmichael~~ · 10/17/2011, 10:46

ollydbg

SkadadIller · 10/17/2011, 13:30

kidding me? I want a program to unpack .dll file, so I can open them in olly.

*JayKay* · 10/17/2011, 16:27

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.

HellSpider · 10/17/2011, 18:53

Most unpacker applications aren't generic enough and will fail to unpack different executables. OllyDbg is really the way to go.

[DEV]HimuraKen · 10/17/2011, 19:25

Use Ollydbg and ImportREC to unpack the executables packed with AsPack 2.12

SkadadIller · 10/17/2011, 19:53

but I can unpack a file I cant open in ollydbg.
I need to unpack it before.

[DEV]HimuraKen · 10/17/2011, 20:15

Quote:

Originally Posted by SkadadIller

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.

=Seph= · 10/18/2011, 12:46

Meh you need to hide ya debugger from the "isdebuggerpresent" checks.

HellSpider · 10/18/2011, 17:33

Quote:

Originally Posted by SkadadIller

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).