Archive for the ‘GrayHat’ Category

Reverseme Windows Keygen

Tuesday, June 22nd, 2010 by webstersprodigy

This one was challenging for me, and took me several hours, but was fun. I got caught up on certain parts that may not have been too difficult, but, yeah… http://crackmes.de/users/tripletordo/ice9/ You can download the executable here Ice9.zip. The first thing I noticed is probably the ‘trick’ which was simply a call to isdebuggerpresent. I [...]

Reverseme: Easy Windows Using Reflector

Thursday, June 10th, 2010 by webstersprodigy

http://crackmes.de/users/d0min4ted/keygenme_by_d0min4ted/ In case the link goes away, here is a zip of the executable. crackme I cheated on this one and used reflector. This was an excuse for me to try reflector out… so I started with that in mind. The Checking code ends up being in crackme->WindowsFormsApplication4->Form1. You can deduce what most the buttons do. [...]

Reverseme: Easy Windows

Tuesday, June 8th, 2010 by webstersprodigy

To get back into the groove, I decided to try a crackme. After searching far and wide, I can’t seem to find where I got this from, other than crackmes.de.  One of my favorite sites. Crackme.zip <– here it is in case it’s deleted. And the solution is, with no analysis: Ok, one hint. All the [...]

nmap script to try and detect login pages

Wednesday, April 7th, 2010 by webstersprodigy

The title sort of explains it.


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