Obsahuje:
  • všechny e-ziny od 9/1999
  • celou databázi NEWS
  • soutěže 2000-2011
  • další články a BONUSY

Security - News

http://crypto-world.info

Crypto - News | Security - News

06 / 2005
Vybrali pro vás: TR - Tomáš Rosa, JP - Jaroslav Pinkava, PV - Pavel Vondruška, VK - Vlastimil Klíma

Forenzní analýza fyzické pam?ti

27.06.2005
Mariusz Burdach: Digital forensics of the physical memory.

Abstract:
This paper presents methods by which physical memory from a compromised machine can be analyzed. Through this methods, it is possible to extract useful information from memory such as: a full content of files, detailed information about each process and also processes that were being executed and then were terminated in the past. This paper aims to explain the concepts of digital investigations of volatile memory. Techniques covered by this paper will lead you through the process of analyzing important structures and recovering contents of files from physical memory. In addition, a technique, that detects hidden User Mode processes, will be discussed indepth. This technique leads to detect processes which can be hidden by using various methods such as: function hooking or direct kernel object manipulation (DKOM). Basing on methods discussed in this paper, the proof-of-concept toolkit, called idetect, will be presented. This toolkit can help an investigator to extract some information from memory image or from memory object on a live system.
Zdroj: http://forensic.seccure.net/pdf/mburdach_digital_forensics_of_physical_memory.pdf
Autor: JP


<<- novější - Podminovaný internet
Další pokus o novou hašovací funkci, tentokrát založenou na ?íselném problému - starší ->>
Design: Webdesign