Eircom wireless tester app
This fellow discovered that the default configuration on Eircom wireless access points provided to a huge amount of homes and businesses in this country have a massive secutiry flaw such that the encryption key can be computed easily. This utility develops on his code to provide a portable penetration test on your own wireless access point
The premise is you enter your own access point identification numbers (for example, if your wireless network essid is "eircom9210 1793" the numbers are 9210 and 1793) and this program provides you with the default key on the original access point. You then attempt to connect to your wireless network using this computed key, and, if it works then your access point is vulnerable, and the key on your access point should be changed to something else.
This binary runs on the iPhone and iPod touch (or iTouch) allowing you to easily test your own access points and the access points of family members. This should not be used to gain access to wireless networks which you do not have permission to access, and I take no responsibility for any consequences of you using this application. Further noted that Eircom and the Eircom logo are copyright Eircom (their mastery of DNS is only paralleled by their wireless security.)
Screenshots:
Download it:
Eircom AP tester for iphone download -- extract the archive and place the EircomCrack.app in /Applications on the iPhone. If you extracted the archive to a filesystem that does not understand UNIX permissions, you will need to set the files 'Eircom' and 'keyViewer' to be readable and executable. To remove the floating bar (which is there for ease of key entering with only the iPhone) just launch the application again. The source is also availible, which includes a butchered version of the original exploit code. I have no idea how it is licenced, and do not wish to take credit for it.