Exetools  

Go Back   Exetools > General > General Discussion

Notices

Reply
 
Thread Tools Display Modes
  #1  
Old 08-17-2005, 14:30
tester
 
Posts: n/a
Exclamation

Thank you first al-kaiser;
but i can't got that file,,, server say error:

Fatal error: Maximum execution time of 30 seconds exceeded in /home/admin1/public_html/src1-index.php on line 116


can you attach the file on forum for me , pelase?
Reply With Quote
  #2  
Old 08-17-2005, 16:18
wildmans
 
Posts: n/a
Well I unpacked neolite 2 DLL's in the past without much problems.. Only thing I did different was that I manually restored the IAT instead of letting a tool create a new section with the iat in it.
Not sure if that causes your problems. But for instance peexplorer gives a warning if the IAT is in a seperate section AFTER the .rsrc section(with the export table)
Reply With Quote
  #3  
Old 08-17-2005, 23:27
tester
 
Posts: n/a
Unhappy

it's true wildmans,,,
you have complete knowledge about IAT & about what are you needed to changes... but i havent good mentality about that!!! i'm rally newbie.

PEexplorer gives NO warning... if assume that it gives some error, I don't know what i must doing .... I think i need to get some refernces to read about IAT and PE sections first,,, but it takes long time

further help plz



=================== Now:
one of my freinds chaged RVA of ImportTable and now it isn't crash ,,,, but when exe file started, an error message say:"Failed to initialize the program",,,,like when i remove that dll or change it's name !!!

Last edited by tester; 08-20-2005 at 17:23.
Reply With Quote
  #4  
Old 08-19-2005, 18:58
suddenLy suddenLy is offline
Friend
 
Join Date: Jan 2005
Posts: 62
Rept. Given: 2
Rept. Rcvd 3 Times in 3 Posts
Thanks Given: 3
Thanks Rcvd at 9 Times in 8 Posts
suddenLy Reputation: 3
I'm not sure what the problem is, cos there is not enough info. about ur target.

But did u check the relocation problem?

Usually unpacking of dll has a problem of relocation.

If other dll - which has a same image base address with ur target dll - is loaded before ur target dll, it may cause a problem.

Because image base address of the target dll is changed, and then relocation problem occured.

So how about trying another image base address in dumping or using Reloxa tool?
Reply With Quote
  #5  
Old 08-20-2005, 20:39
tester
 
Posts: n/a
suddenLy thanX,,,
there is some dll's that they have same image base addresses,,, but i think about other things:

i suggested that "Failed to initialize the program" message maybe ceated from some check routines like 'CRC Checks...' & etc... , I founded that message in the main exe file ( this exe file load dll's & program started) , but i can't trace it to find check points!(poor knowledge!)

thanks to all- to help & clarify me!

(as soon as possible , I will send related request on the 'Request section board' , if 'Registered User Limitions' Let me!!!)


attachment = Main exe file -&- Original Name of target dll=Ararbres.dll
Attached Files
File Type: rar exe.rar (918.4 KB, 12 views)
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



All times are GMT +8. The time now is 04:01.


Always Your Best Friend: Aaron, JMI, ahmadmansoor, ZeNiX, chessgod101
( Since 1998 )