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Projects

Origami in PDF

origami is a Ruby framework designed to parse, analyze, and forge PDF documents. It provides lots of cool features among which:

Creating PDF from scratch, or parsing existing files.
Handling PDF file at "object" level (the "3 0 << ... >> you see when editing a PDF).
Support many advanced PDF features (stream objects, linearized PDF - at least for reading).
Allow encryption and signature of PDF files.
Provide a to-be-redesigned GTK GUI to explore a PDF.
...

Fuzzgrind

fuzzgrind is a new clever fuzzer based on valgrind and constraint solver STP. By monitoring the execution path of a process, it tries to modify the inputs of a program in order to get a maximum code coverage.

People

Fred Raynal

Blog

New websites for fuzzgrind and origami

Sep. 14, 2010

We are now hosting Fuzzgrind and origami on our team's website at SOGETI ESEC lab.

Blogs / RSS feeds available

Jun 26, 2009

The main page'RSS feed gathers all the RSS of each project. Yes... it also means each project has its own feed (depending on its maintainer).

A webpage for fuzzgrind

Jun 19, 2009

See it!

18 june 2009: copy this index based on Bob.cat.

Contact

Contact: fred(at)security-labs.org