FaceNiff : Sniffer for Android mobiles.

FaceNiff is an Android app which requires rooted phone. It sniffs and intercepts web session profiles over the WiFi that your mobile is connected to. It is possible to hijack sessions only when WiFi is not using EAP, but it should work over any private networks (Open/WEP/WPA-PSK/WPA2-PSK).
It’s kind of like Firesheep for android, the only difference is it's bit easier to use & it works on WPA2.

Peepdf v0.1 : Analyze Malicious PDF files.

Peepdf v0.1 has been released recently. peepdf is a Python tool to investigate pdf files & detect whether it's harmful or not. The tool provides all the necessary components that a security researcher could need in a PDF analysis. It shows all the objects in the document showing the suspicious elements, supports all the most used filters and encodings, it can parse different versions of a file, object streams and encrypted files.