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Damn Vulnerable LinuxDamn Vulnerable Linux (DVL) is a Linux-based (modified Damn Small Linux) tool for IT-Security & IT-Anti- Security and Attack & Defense. [CLICK HERE FOR MORE INFOS! ]

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Home arrow Articles - Programming arrow CodeBreakers Journalarrow Vol.1, No.2, 2004
Vol.1, No.2, 2004
CBJLogoJournalSmall.jpgThe CodeBreakers Journal deals with IT-Security & IT-Anti-Security and Attack & Defense. The CodeBreakers Journal is publishing articles after full peer review. All articles are published, without barriers to access, immediately upon acceptance. The CodeBreakers Journal is published frequently.

Award BIOS Reverse Engineering
Award BIOS Reverse Engineering
The purpose of this article is to clean up the mess and positioned as a handy reference for myself and the reader as we are going through the BIOS disassembling session. I'm not held responsible about the correctness of any explanation in this article, you have to cross-check what I wrote here...
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Replication from data files
Replication from data files

Executable files are, obviously, directly executable. This also means that code added to these files can be executed directly. Can the same thing be done for data files? No. That is why they are called data files. However, what can be done is to change the environment so that data files becom...
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Invisibility on NT boxes - How to become unseen on Windows NT
Invisibility on NT boxes - How to become unseen on Windows N
This document is about technics of hiding objects, files, services, processes etc. on OS Windows NT. These methods are based on hooking Windows API functions which are described in my document ”Hooking Windows API”. Everything here was get from my own research during writing rootkit code, so the...
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Hooking Windows API - Technics of hooking API functions on Windows
Hooking Windows API - Technics of hooking API functions on Windows
This text is about hooking API functions on OS Windows. All examples here completely works on Windows systems based on NT technology version NT 4.0 and higher (Windows NT 4.0, Windows 2000, Windows XP). Probably will also work on others Windows systems.You should be familiar with processes on Wi...
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Classes Restoration
Classes Restoration
Classes restoration is a complicated procedure which requires knowledge of OOP and the way this OOP is organized in specific compiler. Our task is to get class, its methods and members. Class restoration begins with looking for constructor, because here is the memory for object is being allocat...
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Minesweeper Reversing
Minesweeper Reversing
Minesweeper is one of the millions M$ games and in this tutorial I will explain you how to add a new feature on the game. The new feature will give you the ability to view where the bombs are.
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Unpacking by Code Injection
Unpacking by Code Injection
In this paper, we show how to gain insight information for a given target through code injection. Our attacks are totally stealth for most current anti-cracking technology and represent a real-life threat, the most relevant information we can retrieve is the following:

Asprotected Notepad
Asprotected Notepad
Along this paper, i'll try to show common methods used by the anti-crack ppl to prevent from dumping or debugging. The general method of this paper is to debug into looking for all anti-debug, get rid of it and then, only then, analyze to understand how to dump (and how to prepare for dumpin...
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