A new improvement in PHoneyC DOM emulation code was committed in SVN r1624. The idea is to better emulate the DOM behaviour depending on the selected browser personality. Let's take a look at the code starting from the personalities definition in config.py.
A few weeks ago I started reviewing the PHoneyC DOM emulation code and realized it was turning to be hard to maintain and debug due to a huge amount of undocumented (and sometimes awful) hacks. For this reason I decided it was time to patch (and sometimes rewrite from scratch) such code. These posts will describe how the new DOM emulation code will work. The patch is not available right now since I'm testing the code but plans exists to commit it in the PHoneyC SVN in the next days.
Hi all:
I have finished almost all the coding stuff of Project #1, now you can try out the new PHoneyC with shellcode/heapspray detection here:
http://code.google.com/p/phoneyc/source/browse/phoneyc#phoneyc/branches/phoneyc-honeyjs
Please feel free to report any bug or suggestion on shellcode/heapspray detection to me.
| Info: | See <https://www.honeynet.org/gsoc/project1> for project details. |
|---|---|
| Author: | Zhijie Chen (Joyan) <czj.pub@gmail.com> |
| Mentor: | Jose Nazario |
| Description: | Mid-term Report on PHoneyC GSoC project 1. This report describes what I have done on the PHoneyC's libemu integration for shellcode and heapspray detection during the first half of the GSoC. Till now, the main ideas on this feature has been fast-implemented (actually I mean poor coding style) and the whole flow works well, with some code rewriting and performance optimization needed in the future. |
Hi folks:
I have done some basic shellcode and heapspray detection codes in the phoneyc's 'honeyjs' javascript engine (based on python-spidermonkey, with extra tracing and auditing works). And also I have made a presentation on the local honeynet chinese chapter last weeked. Details about my current approaches can be found on this slide: http://is.gd/J9QP
Z. Chen (Joyan)
1. Overview -------------------------------