Comments on: PDF, Let Me Count the Ways… http://blog.didierstevens.com/2008/04/29/pdf-let-me-count-the-ways/ (blog 'DidierStevens) Tue, 06 Jan 2009 08:59:22 +0000 http://wordpress.org/?v=MU hourly 1 By: Updates: bpmtk and Hakin9; PDF and Metasploit « Didier Stevens http://blog.didierstevens.com/2008/04/29/pdf-let-me-count-the-ways/#comment-33836 Updates: bpmtk and Hakin9; PDF and Metasploit « Didier Stevens Tue, 09 Dec 2008 21:24:47 +0000 http://didierstevens.wordpress.com/?p=369#comment-33836 [...] On the PDF front: I’ve produced my first Ruby code ;-). I worked together with MC from Metasploit to optimize the PDF generation code in this util.printf exploit module. It uses some obfuscation techniques I described 8 months ago. [...] [...] On the PDF front: I’ve produced my first Ruby code ;-). I worked together with MC from Metasploit to optimize the PDF generation code in this util.printf exploit module. It uses some obfuscation techniques I described 8 months ago. [...]

]]> By: Ariel Liguori http://blog.didierstevens.com/2008/04/29/pdf-let-me-count-the-ways/#comment-33783 Ariel Liguori Tue, 25 Nov 2008 17:31:01 +0000 http://didierstevens.wordpress.com/?p=369#comment-33783 That's nice, it's very useful for me, now i'm coding a pdf exploit detector in C++ and this info is greatelly helpfull if you have any other info please send it to my email. Thanks for the post is brillant! BR, Ariel. That’s nice, it’s very useful for me, now i’m coding a pdf exploit detector in C++ and this info is greatelly helpfull if you have any other info please send it to my email.
Thanks for the post is brillant!

BR,
Ariel.

]]> By: PDF Stream Objects « Didier Stevens http://blog.didierstevens.com/2008/04/29/pdf-let-me-count-the-ways/#comment-32554 PDF Stream Objects « Didier Stevens Mon, 19 May 2008 06:09:08 +0000 http://didierstevens.wordpress.com/?p=369#comment-32554 [...] of bytes. There is a virtually unlimited number of ways to represent the same byte sequence. After Names and Strings obfuscation, let’s take a look at [...] [...] of bytes. There is a virtually unlimited number of ways to represent the same byte sequence. After Names and Strings obfuscation, let’s take a look at [...]

]]> By: McGrew Security Blog » Blog Archive » links for 2008-04-29 http://blog.didierstevens.com/2008/04/29/pdf-let-me-count-the-ways/#comment-32121 McGrew Security Blog » Blog Archive » links for 2008-04-29 Tue, 29 Apr 2008 22:35:39 +0000 http://didierstevens.wordpress.com/?p=369#comment-32121 [...] PDF, Let Me Count the Ways… « Didier Stevens Polymorphism in PDFs to evade signature detection. Neat! (tags: Security) [...] [...] PDF, Let Me Count the Ways… « Didier Stevens Polymorphism in PDFs to evade signature detection. Neat! (tags: Security) [...]

]]> By: Interesting Bits - April 29th, 2008 « Infosec Ramblings http://blog.didierstevens.com/2008/04/29/pdf-let-me-count-the-ways/#comment-32081 Interesting Bits - April 29th, 2008 « Infosec Ramblings Tue, 29 Apr 2008 14:26:24 +0000 http://didierstevens.wordpress.com/?p=369#comment-32081 [...] PDF, Let Me Count the Ways… « Didier Stevens [...] [...] PDF, Let Me Count the Ways… « Didier Stevens [...]

]]>