need help with a delphi target

Go down

need help with a delphi target

Post by enigma_newbie on Thu Nov 29, 2012 2:03 am

Hi again,

may its possible to help me here. If anyone can help me with a tut, thats would be nice. I want do it by my own hands.
Dont post the complete solution here, a tut for learing is still enough.

I've trying to patch following, but i mean i forgot a section, because the programs starts but without the right pdf file.

I set a bp on 004C5F18

and patch

004C5F5C 3C 00 CMP AL,1 patch to CMP AL,0

I need to know what i forgot to patch and may how i find the right way for keygening.

Thx all together for help to keygening or patch this one.

I have a valid serial and key, but its a nice and i hope easy target for learning.

Regards
enigma

Here is the download link and the pass:
Code: tinyurl.com/d77gml7
PW: auto-epc.org



enigma_newbie

Posts : 3
Join date : 2012-11-29

View user profile

Back to top Go down

Re: need help with a delphi target

Post by enigma_newbie on Mon Dec 03, 2012 8:39 pm

So now i've tried to reverse the target in a other way.

I cant use string reference, nothing displayed.
Ok and now.
I set bp on all getdlgitem calls, but i dont found getdlgitemtexta...
Now i tried to put in the code after breaking on getdlgitem, but no chance.
Then i tried to use stack and found the badboy message, but i dont know what i must do now.
The only where i had success is, i can input the code more as 3 times...

May anybody can help me and explain me the next steps and told me which way is right.

STACK or CALLS?

May i set the bp on the false?

Thx for HELP mates.

Regards
Enigma

enigma_newbie

Posts : 3
Join date : 2012-11-29

View user profile

Back to top Go down

Back to top


 
Permissions in this forum:
You cannot reply to topics in this forum