kramerc
[1] https://help.github.com/articles/securing-your-github-pages-...
Basically, the code is searching for bitcoin.conf and wallet.dat in the typical storage place Bitcoin-Qt stores its data. If it manages to find these files, it reads them and sends the contents of them off to two different web addresses, effectively stealing the Bitcoin wallet. The paths and filenames the code uses to find this data are Base64 encoded in the source code so a text search through the code will come up with nothing unless the strings used for searching are Base64 encoded first.
The analysis on Securelist the TechCrunch post is referring to is located at [3].
[1] http://www.reddit.com/r/Bitcoin/comments/200k30/the_tibanneb...
[2] https://3d3.ca/ijKOh.vbs#eV7i3HIliI93y+UR
[3] http://www.securelist.com/en/blog/8196/Analysis_of_Malware_f...