Skypher » C/C++ http://skypher.com The blog for absolutely nothing! Sat, 19 Nov 2011 22:09:02 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 Testival released http://skypher.com/index.php/2010/01/11/testival-released/ http://skypher.com/index.php/2010/01/11/testival-released/#comments Mon, 11 Jan 2010 09:48:40 +0000 SkyLined http://skypher.com/?p=364 Warning: preg_split() [function.preg-split]: Compilation failed: lookbehind assertion is not fixed length at offset 14 in /home/c3682jgn/domains/skypher.com/public_html/wp-content/themes/braille/options/plugins.php on line 77

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]]> During shellcode development, it makes sense to have a program that can easily load your shellcode at a controlable location, allows you to set registers and memory to certain values and execute the shellcode by setting EIP through a RET or CALL instruction.

The Testival project aims to do all those things and more: it also allows you to test ret-into-libc attacks, set the type of memory allocation you want (RWE flags, etc…), report exceptions in your code to stdout as well as load DLLs to test shellcode in DllMain.

Testival is used by ALPHA3 for automatically testing if all the en-/decoders work.

Testival requires SkyBuild to automatically build all files.

]]> http://skypher.com/index.php/2010/01/11/testival-released/feed/ 0 SkyBuild released http://skypher.com/index.php/2010/01/02/skybuild-released/ http://skypher.com/index.php/2010/01/02/skybuild-released/#comments Sat, 02 Jan 2010 13:51:47 +0000 SkyLined http://skypher.com/?p=315 Warning: preg_split() [function.preg-split]: Compilation failed: lookbehind assertion is not fixed length at offset 14 in /home/c3682jgn/domains/skypher.com/public_html/wp-content/themes/braille/options/plugins.php on line 77

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]]> SkyBuild is a simple build system written in Python that I created to be able to build my source codes in various environments without having to figure out what compilers are installed and having to manually execute them with the right flags and figure out dependencies. It’s similar to “make” in many ways. It’s used by a number of my private projects and because I plan to publish them soon, I am releasing SkyBuild so you can actually compile my projects should you want to.

SkyBuild also includes py2cmd, which can be used to convert a .py script to a .cmd script (that runs itself as a Python script using python.exe. This saves you having to type “.py” after the name of the script. I myself use it to convert “build.py” to “build.cmd“, so I can just type “build” to build my projects.

SkyBuild is hosted on Google code here.

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