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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 Submit Your Paper! arrow CodeBreakers Journalarrow Vol.3, No.1, 2006
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.

Binary protection schemes
Binary protection schemes
The purpose of this document is to show, explain, and break, various protection schemes under Linux. Starting off, we'll have a look at what shouldn't be implemented in a protection system, with practical examples. The specific protection schemes this document will cover are general licensing type implementations, and modifications to an original binary to protect it or obscure it against analysis.
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Keygen Injection
Keygen Injection
This essay will teach you a technique I've first developed while writing my essay on cracking an application. A lot of people have come up to me recently, and told me they really enjoyed it. This technique is what I call "keygen injection".
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Cracking with Loaders: Theory, General Approach, and a Framework
Cracking with Loaders: Theory, General Approach, and a Framework
This tutorial aim is to describe the work we did on loaders, to introduce you to the problem and to describe two different approaches to write loaders. We’ll also present a framework we used for several many patches which worked goodwill and that you can re-use as you like. This paper reading requires a little of knowledge of the C/C++ programming language.

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Embedded Reverse Engineering: Cracking Mobile Binaries
Embedded Reverse Engineering: Cracking Mobile Binaries
Windows CE is the operating system of choice for most pocket PC devices. As such, it is important to understand the basics of how this operating system works to become proficient at reverse engineering on the PPC platform. This segment of the paper will outline the particulars of Windows CE, and what it means to you when researching the characteristics of a program.

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Beginners Guide to Basic Linux Anti Anti Debugging Techniques
Beginners Guide to Basic Linux Anti Anti Debugging Techniques
Anti-debugging techniques are a common method for protecting software applications. Meanwhile such kind of protection tricks are often used, several approaches work against such kind of protection. One known method are anti-anti tricks which circumvent the mentioned protection schemes. This paper confines to techniques and methods used for Linux platform applications, especially dealing with the operation platforms specific tools.
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Towards a Framework for Assembly Language Testing
Towards a Framework for Assembly Language Testing
Testing of software is crucial for assuring software quality, validity and reliability. With the background of many existing software testing frameworks for high level languages, this paper introduces the concept of an Assembly Testing Framework (ATF) including Code Metrics, Code Coverage and Unit respective Functional Testing for the Assembly programming language. There is no testing framework for Assembly language to my knowledge yet.

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