A couple of weeks ago I participated in the STEM CTF Cyber Challenge 2017 and would like to share some of my solutions in the next couple of posts.

# Can U reverse spim-er …

Wow, first post after 7 years of inactivity and its going to be my first CTF writeup. A couple of weeks ago I participated in the STEM CTF Cyber Challenge 2017 and would like to share some of my solutions in the next couple of posts.

UPDATE 3: There was a bug that made it unable to add rom directories. Fixed please redownload gngeo-0.7-xgngeo-r1.pnd

UPDATE 2: With the help of my buddy AlexanderS I modified the gui of xgngeo. There is no rom select dialog anymore. This is now done in the main window …

My Pandora (openpandora.org) finally arrived. Its awesome. So for some learning purposes i ported a game. Here is my Port of Numpty Physics.

numptyphysics-b1.pnd

I did no optimizations, just cross compiled it and packed a pnd file.

Update:

I just build the same code with all ARM NEON …

The command to build a toolchain, that works with version 2.0.1 of the Motorola Milestone firmware, on gentoo is:

crossdev --kernel 2.6.29 arm-none-linux-gnueabi

(It worked for me)

Like in my first article I tested to build a helloWorld program and the bash shell. The steps needed …

Firmware 2.0.1 is out for all versions of the Milestone since about one week. It seems that Motorola did not patch the exploit that allows us to get root. If that was done intentional, its a huge step for freedom. (if not its just business as usual and …

The toolchain build in this article currently only works with version 2.0 of the Milestone firmware, but I wrote another short article about getting a working toolchain for 2.0.1.

When I first used ConnectBot to get a local shell, I immediately felt some kind of incompleteness. I …