Latest Entries
Challenge de ESET en Ekoparty
Last Updated on Thursday, 02 September 2010 00:00 Written by Miguel Febres Wednesday, 01 September 2010 23:58
El próximo día 15 de septiembre, Joan Calvet, colaborador de ESET en materia de análisis de malware y seguridad estará llegando desde Francia para dictar el curso Modern Malware Reverse Engineering, donde se explicarán técnicas comunes, consejos y herramientas para el análisis de códigos maliciosos complejos de la actualidad. Si tienes buen conocimiento de inglés (idioma en que será dictado el training) y conocimientos en montaje x86 y lenguajes de programación, esta es tu oportunidad para aprender más sobre ingeniería reversa y análisis de malware.
¿Quieres obtener lugares gratis en el training ? Si así lo deseas, puedes acceder al Challenge de ESET, un desafío del tipo crackme con varios niveles, y a mayor puntaje obtenido mayores posibilidades de acceder gratuitamente a un training internacional. Señores geeks, ¿qué están esperando? Descarguen el desafío y que comience el juego.
Fuente: Eset Latinoamerica
Wargame Leftovers
Last Updated on Thursday, 05 August 2010 18:36 Written by Miguel Febres Thursday, 05 August 2010 16:13
Campus Party Valencia 2010 terminó pero quedaron un par de retos sin resolver. Te animas?
BackTrack 4 R1
Last Updated on Thursday, 05 August 2010 15:39 Written by Miguel Febres Wednesday, 04 August 2010 05:12
As promised, we are releasing a BackTrack 4 R1 information security and penetration testing development build to the public for hardware testing. This is an unofficial build which is meant to help the BackTrack Dev team to assess any hardware incompatibilities with the new kernel we have put in place. This is NOT an official release, however we do need your input as to what works and what doesn’t. We are not interested in tracking broken applications as much as hearing how your hardware is fairing – particularly wireless cards, injection support, etc.
Offensive Security WebPage
How To: Installing BackTrack 4 R1 to a USB Flash Drive
Decompiling MMBuilder applications Part 1
Last Updated on Tuesday, 03 August 2010 23:24 Written by Miguel Febres Monday, 02 August 2010 21:50
Automatic decompilation of Multimedia Builder applications through python script
Introduction
When reverse engineering binaries, compiler-specific tools are very important. There are plently of tools for almost all the compilers in the wild so it is very possible to find someone that has worked already in the development of a generic tool to interact with a specific binary. We have DeDe-E2A for Delphi binaries, VB Decompiler-RaceVB6-Smartcheck for VB and Reflector for .NET among many others. In this article I will analyze the structure of the binaries made with Multimedia Builder and develop a python script to automate the decompilation of it.
Virt-ICE: invisible debugger for malware analysis
Last Updated on Tuesday, 03 August 2010 22:55 Written by Miguel Febres Tuesday, 03 August 2010 16:34
Dynamic malware analysis is an important method to analyze malware. The most important tool for dynamic malware analysis is debugger. However, because debuggers are originally built by software developers to debug legitimate software, they have some significant flaws against malware. First of all, malware can easily detect the presence of debugger with various tricks. Another fundamental problem is that because malware run in the same security domain with debugger, they can potentially tamper with the debugger, and prevent it from functioning correctly. Unfortunately, all of the above drawbacks are unfixable in the current architecture.
Read more: Virt-ICE: invisible debugger for malware analysis
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