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Created: Friday, December 7 2007 15:45.30 CST

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ioctlizer 0.1 Beta Release

Author: jms

# Views: 3880

Hey All,

I have released a quick BETA version of my Win32 IOCTL fuzzer. A quick
overview:

ioctlizer is an attempt at fuzzing Windows IOCTL requests. It is split
into two separate tools, ioctltrap.py and ioctlizer.py.

ioctltrap - used to spawn or attach to a user-mode process that
interacts with a device (i.e. wireshark.exe). By hooking
the Win32 system calls that are required to interact with a device
driver, it builds a global test case list to be used
when fuzzing the device(s).

ioctlizer.py - used to import the trapped IOCTL/Read/Write test cases,
and begin mutating them. Easily extended mutators,
as only the most basic of mutations is included in the fuzzer itself.

A usage example is available in the source package's README. The tool is
available from Google Code:

http://code.google.com/p/ioctlizer/downloads/list

Send me some feedback, bugs, etc.

JS
[email protected]

ps. Please be patient as I get everything checked into SVN, and do some
wiki pages.

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