So, we have written an article about PHP Command Injection (Applies to other platforms too, we just covered PHP).
Read it here! PHP Command Injection - Insecurety Research
More to come...
~Insecurety Research Team.
A simple Infosec/Security/Computing blog with a smattering of electronics, chemistry, and total randomness
Showing posts with label shellcode. Show all posts
Showing posts with label shellcode. Show all posts
Thursday, 15 March 2012
Wednesday, 7 March 2012
[Article] Reverse shells...
Ok. So I wrote a short article yesterday showing off a few reverse shell tricks and demoing them on a vulnerable web app using a Command Injection vulnerability.
Some people were asking "why it so basic?" and here is why: The idea of the article is not to provide script kids/blackhats with new info - it is well known - but to demonstrate how one can go from a small PHP bug to a full blown reverse shell.
I will be working up SNORT IDS Signatures for them all based on how they throw a shell back, just have to get some nice .pcaps of it first. I plan to also find a way to "signature" the IDS evading shellcode I wrote - and so kind of have an "arms race" with myself...
Article on Insecurety.net
Some people were asking "why it so basic?" and here is why: The idea of the article is not to provide script kids/blackhats with new info - it is well known - but to demonstrate how one can go from a small PHP bug to a full blown reverse shell.
I will be working up SNORT IDS Signatures for them all based on how they throw a shell back, just have to get some nice .pcaps of it first. I plan to also find a way to "signature" the IDS evading shellcode I wrote - and so kind of have an "arms race" with myself...
Article on Insecurety.net
Wednesday, 22 February 2012
New Project - ShellCode Collection/Repository
So. After getting sick of having to search all the time for shellcode, I decided it would be a nice idea to just create a nice repo of shellcode so people can just svn up and have a searchable repo of organized shellcode.
Hence I started this project.
It is a slow thing to start, and I seriously need people to help me. I can add people as committers if they want to help out, and the idea is to collect a wide variety of shellcode for various OS/Architectures/systems and have it searchable.
I eventually hope to clean up existing shellcode and add a python script for searching the repo, compiling, objdumping and encoding the shellcode.
Anyways, without further ado..
Project Homepage: Insecurety Research - Shellcode Repository
GoogleCode Page: Shellcode Repository at Google Code
Hence I started this project.
It is a slow thing to start, and I seriously need people to help me. I can add people as committers if they want to help out, and the idea is to collect a wide variety of shellcode for various OS/Architectures/systems and have it searchable.
I eventually hope to clean up existing shellcode and add a python script for searching the repo, compiling, objdumping and encoding the shellcode.
Anyways, without further ado..
Project Homepage: Insecurety Research - Shellcode Repository
GoogleCode Page: Shellcode Repository at Google Code
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