Search Results for: exploit windows xp
CSO : Common Sense Operator/Operations
As the CSO/CISO/person responsible for Information Security, your job is to… well … do you even know? Does upper management know? “Our crappy CSO …” and “Our stupid CSO …” are statements commonly used by various (techie) people, throwing their hands up in despair, attempting to prove that their CSO doesn’t understand technology and has […]
Happy 5th Birthday Corelan Team
Table of ContentsIntroductionDiscounts (in alphabetical order):Hak5Hex-RaysMalformity LabsNetsparkerNo Starch PressPatervaRapid7SANSSecurity RootsSyngressYour name here ? Introduction Corelan Team was founded in September of 2009. Over the last few years, the team has written and published numerous tutorials on exploit development. We have created a series of tools and scripts, and worked with vendors/developers across the globe to […]
Metasploit Meterpreter and NAT
Professional pentesters typically use a host that is connected directly to the internet, has a public IP address, and is not hindered by any firewalls or NAT devices to perform their audit. Hacking “naked” is considered to be the easiest way to perform a penetration test that involves getting shells back. Not everyone has the […]
Zabbix SQL Injection/RCE – CVE-2013-5743
Table of ContentsIntroductionDisclosure Timeline:Vendor DetailsVulnerability DetailsThe patch Leveraging SQL InjectionCool! We got Admin, now what?Code Execution Further Exploitation? Introduction First off, please do not throw a tomato at me since this is not the typical Windows binary exploit article that is posted on Corelan! During a recent a penetration test, I encountered a host running Zabbix, an […]
Root Cause Analysis – Integer Overflows
Table of ContentsForewordIntroductionAnalyzing the Crash DataIdentifying the Cause of ExceptionPage heapInitial analysisReversing the Faulty FunctionDetermining ExploitabilityChallengesPrerequisitesHeap BasicsLookaside ListsFreelistsPreventative Security MeasuresSafe-UnlinkingHeap CookiesApplication Specific ExploitationThoughts on This AttackGeneric Exploitation MethodsLookaside List OverwriteOverviewApplication Specific TechniqueWhy Not?Brett Moore: Wrecking Freelist[0] Since 2005Freelist[0] Insert AttackOverviewApplication Specific TechniqueWhy Not?Freelist[0] Searching AttackOverviewApplication Specific TechniqueWhy Not?ConclusionRecommended Reading Foreword Over the past few years, […]
BlackHatEU2013 – Day2 – Who’s really attacking your ICS devices ?
Kyle Wilhoit, Threat researcher at Trend Micro, explains that he will provide an overview of ICS systems before looking at some interesting attacks at ICS systems. Concerns/Overview of ICS Security and Typical deployments ICS devices are used in production of virtually anything. They are used in water/gas/energy/automobile/manufacturing, etc. They are notoriously insecure in many ways. Software […]
BlackHatEU2013 – Day2 – The Sandbox Roulette: Are you ready to ramble
Good morning friends, I’d like to welcome you back on this second day of BlackHat Europe 2013. Day 1 has been pretty interesting, so let’s see how day 2 goes (especially after Rapid7 and IOActive parties last night). I think there is no better way of starting the second day at a conference with – […]
BlackHatEU2013 – Day1 – Practical Attacks against MDM solutions
Good morning everyone, Welcome to BlackHat Europe 2013 ! As announced in my post a couple of days ago, I’ll try to post short write-ups about some of the talks right after the presentation has finished. All you have to do is keep an eye on my Twitter feed to see when a new post is […]
Black Hat Europe 2013 – Preview
Hola dear friends, There’s only a few days left until Black Hat Europe 2013 opens its doors in the beautiful city of Amsterdam, the Netherlands. Just like past years, I’ll be covering some of the briefings (semi) live on www.corelan.be. I’ve you’re a speaker – I’ll be the dude in the front row, typing […]
Root Cause Analysis – Memory Corruption Vulnerabilities
Introduction For the past year or so I’ve spent a significant amount of time fuzzing various applications with the hopes of identifying exploitable crashes. Early on in my research I quickly realized that building fuzzers and generating large quantities of crashes, even for heavily targeted applications, was easy. However, determining the exploitability of these crashes, […]
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