Hi all,
I unpacked a upx packed proggy with upx -d , it seems it worked well, I can access all the resource and the strings with a debugger or resource editor, but the program doesn't run anymore.

I tried to figure out what went wrong with ollydbg, but I'm a newbie ...
The proggy is KlaimSMS you can google for it or ask me, I'll be glad to send you a copy. It's a freeware prog, I'm trying to reverse it, not crack it.

Bye
Thank you in advance for support

I think, there is problem with Import Table,Try unpacking using olly and use plugin ollydump because I'd a problem with ImportRec While rebuilding Import table.Finlly you are done..........

kind regards
arjuns..........

Shouldn't "upx -d" work better (when it works) than ollydump? With IDA I can access all the imported functions in the unpacked prog, It doesn't look like it has a wrong import table. If I run the program simply nothing happens, no errors, but the program terminates.

Anyway, I tried both ways upx -d and ollydump.
I found OEP and I dumped the process with ollydump, but how how do I rebuild Import table?
Is there some suitable tool?

Thank you.

just check on the Rebuid Import.

done, nothing to do, the import table is ok, but the prog doesn't work.!

Please help!
Maybe some protection from the author ? ( but it's a freeware prog)

Could you take a look to the program?
You can find KlaimSMS 1.55 beta at http://www.klaimsoft.com/ ("http://www.klaimsoft.com/")

bye
thanks

Couldn't found it , Can you please send exct link?

OK, here you are!
Exact link:
http://www.klaimsoft.com/klaimsms/klaimsms.exe ("http://www.klaimsoft.com/klaimsms/klaimsms.exe")

Dear arjuns, I'm still stuck with this problem,
did you understand something about the program?

Bye