Ask and you shall receive (Part 2)
Intro This article is the second part from the "Ask and you shall receive" series. Almost a month ago I received a comment from tborland1 and he/she was kind enough to explain to me that the first article had nothing to do with bypassing IPS/IDS devices, which by the way is true. But it did explain about rapid payload delivery and it did mention that the fragroute tool (and some other tools) can be used to bypass this type of devices, so in this article I will show more specifically how to bypass the Symantec Endpoint IPS/IDS software. But the most important is that I did explain from scratch the underlying technologies and the basic concept, which by the way is that a buffer overflow is a simple string just like an SQL injection string and that you can manipulate that sting to do WHAT EVER YOU WANT with it. But before I start talking about the buffer overflow obfuscation I will talk first about the different stages a buffer over flow goes before reaching the target mach...