Follow us on Twitter!
Don't judge the unknown - Grindordie
Sunday, April 20, 2014
Navigation
Home
HellBoundHackers Main:
HellBoundHackers Find:
HellBoundHackers Information:
Learn
Communicate
Submit
Shop
Challenges
HellBoundHackers Exploit:
HellBoundHackers Programming:
HellBoundHackers Think:
HellBoundHackers Track:
HellBoundHackers Patch:
HellBoundHackers Other:
HellBoundHackers Need Help?
Other
Members Online
Total Online: 22
Guests Online: 21
Members Online: 1

Registered Members: 82843
Newest Member: hx47
Latest Articles
View Thread

HellBound Hackers | Challenges | Application Cracking

Author

App 9 help


Member

Your avatar

Posts:
Location:
Joined: 01.01.70
Rank:
Guest
Posted on 02-01-08 01:28
okay this is frustrating....

I did everything and cracked the application.....

and I'm looking at "Well done, you did it!" message...

but I don't see any password in that message box or any other place I can imagine to help me claim points in hbh web.....

Am I missing something?

I don't think I am...


Author

RE: App 9 help

webspider
Member

Your avatar

Posts: 51
Location: Germany
Joined: 21.12.06
Rank:
Newbie
Posted on 11-01-08 19:37
There are two ways to crack the app:

1. The harder way: Trace through all the code until you've found the part, which creates the key. Read it completely until you've understood it and create then a keygen or create a program which bruteforces all possible passwords with this algorithm.

2. The easier way: Put a single breakpoint and look what the application is doing with the key you've entered. Look at the stack or the CPU and enter the string the program expects.

Just patching the app like you did doesn't work here, because the app constructs the final key with an algorithm instead of reading it from some strings in the file.

webspider
As my Email Address http://www.python.com