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Re: How to find a vulanerability in a program?

You'll want a basic understand of assembly, but.. Since this is a scenario where it's a program/game you yourself made, I would use a program like OllyDbg or IDA to look for code that is near something that references what you're wanting to alter (for instance, in a player class you might have put t...
by NightQuest
on Wed Sep 26, 2012 6:20 am
 
Forum: Programming
Topic: How to find a vulanerability in a program?
Comments: 18
Views: 28854

Re: App18

atom0s wrote:Ah great to know. Just fixed my license with this bit of info and got it to work on the site as well. :)

Glad to hear, and grats. :)
I should probably make the app more strict I guess, since the site is pretty strict and I can't exactly easily change that. xP
by NightQuest
on Tue Sep 18, 2012 12:10 pm
 
Forum: Application
Topic: App18
Comments: 73
Views: 246007

Re: App18

For reference, I just sent this to someone via PM: Sadly, the website portion of the challenge was written by someone else. The application, as you know, generates a license internally and then checks it against your input piece by piece; the website however generates the entire file, and does a md5...
by NightQuest
on Tue Sep 18, 2012 10:46 am
 
Forum: Application
Topic: App18
Comments: 73
Views: 246007

Re: App 17!

It's a bug with the website, the program works fine (unlike app 18, where there actually is a bug with the app last I checked). The PHP implementation of the algorithm needs remade, using standard datatypes - PHPs generic datatype allows too much overhead so it never rolls-over (post 32-bit unsigned...
by NightQuest
on Thu Dec 08, 2011 4:35 pm
 
Forum: Application
Topic: App 17!
Comments: 57
Views: 215609

Re: HTS Needs to Stop Sucking

mutantsrus wrote:Wait.. what? What is that list for?
Xelix?! I haven't seen him since he ragequit oh so long ago.

I assume (in no specific order) the past lead devs.
by NightQuest
on Sat Jan 22, 2011 8:00 am
 
Forum: Comments & Suggestions
Topic: HTS Needs to Stop Sucking
Comments: 158
Views: 503344

Re: HTS Needs to Stop Sucking

This thread was brought to my attention earlier, and just to clarify -- I am in no way asking for Lead Dev. I had about 5 people message me on IRC today telling me "Grats on Lead Dev, so what are your plans?". albeit to say I was a little surprised. Things like this are why I (and many oth...
by NightQuest
on Thu Jan 20, 2011 2:31 am
 
Forum: Comments & Suggestions
Topic: HTS Needs to Stop Sucking
Comments: 158
Views: 503344

Re: App18

Sorry for my afk-ness.. App18 is in a very buggy stage right now, and the current public version was essentially an accident. the web version seemingly will always have bugs due to arch. differences. I may end up scraping this mission altogether eventually. In the mean-time, a working version should...
by NightQuest
on Sat Mar 13, 2010 3:01 am
 
Forum: Application
Topic: App18
Comments: 73
Views: 246007

Re: App18

np, hope it works :P
by NightQuest
on Tue Dec 08, 2009 1:08 am
 
Forum: Application
Topic: App18
Comments: 73
Views: 246007

Re: App18

The goal with this mission is to create a license file for your username (_exactly_ what your username is). Right now the .exe on the site isn't current (I need someone to push it to the live site), try your key with this exe, if I did all the checks right, and your key works for this exe, your key ...
by NightQuest
on Mon Dec 07, 2009 6:37 pm
 
Forum: Application
Topic: App18
Comments: 73
Views: 246007

Re: App18

i have made a lic file which works with latest app18 downloaded but web site refuses it :!: i have the same problem after months and it's still not fixed??? [Link removed] Here's the thing, I don't know about these bugs unless someone reports them - that's why "after months and it's still not ...
by NightQuest
on Sun Dec 06, 2009 9:10 pm
 
Forum: Application
Topic: App18
Comments: 73
Views: 246007
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