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Exploit Reliability Testing System

Exploit Reliability Testing System

0Introduction   One of my friend was playing with “MS13-009” a Use After Free vulnerability in Internet Explorer which leads to Remote Code Execution. He asked me to help him in writing a reliable exploit for this vulnerability. Once I started looking into the vulnerability, I realized that this vulnerability is unreliable due to the fact that there is a very small window between free and use of the freed object. More...

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Heap Spraying – Active X Controls Under Attack

Heap Spraying – Active X Controls Under Attack

4Introduction   An ActiveX control is essentially a simple OLE object that supports the IUnknown interface. It was introduced in 1996 by Microsoft as a development of its Component Object Model (COM) and Object Linking and Embedding (OLE) technologies and is commonly used in its Windows Operating System.   ActiveX controls are highly portable COM objects, used extensively throughout Microsoft Windows platforms and, especially, in...

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Shellcode Of Death – null Security Meet

Shellcode Of Death – null Security Meet

0Introduction   It’s was my pleasure to talk about “Shellcode Of Death” a.k.a “Wicked Sunny“. The event was null Pune which held @SICSR.   Topics and Schedules   04:00 PM – 04:10 PM: Introduction by Null + G4H team 04:10 PM – 05:15 PM : Shell Code of Death by Ashfaq Ansari.   I was giving the talk on “Shellcode Of Death” a.k.a “Wicked...

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Damn Vulnerable Web App – Local File Inclusion (LFI)

Damn Vulnerable Web App – Local File Inclusion (LFI)

2Introduction   In the first part of Damn Vulnerable Web App (DVWA) series, we have seen how we can install Damn Vulnerable Web Application (DVWA) on BackTrack 5 R1.   If you have not read the first part, here is the link: http://hacksys.vfreaks.com/pen-testing/damn-vulnerable-web-app-sql-injection.html   Now, we will test another attack vector known as Local File Inclusion (LFI).   Local File Inclusion (LFI) is a...

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Art Of Exploit Writing – null Security Meet

Art Of Exploit Writing – null Security Meet

2Introduction   It’s was my pleasure to be with fantastic security minds of Bangalore. The event was null Bangalore which held @ThoughtWorks.   Topics and Schedules   09:30 – 10:00: Web App Basics – Insecure Direct Object Reference – Himanshu Das 10:00 – 10:15: Introductions 10:15 – 10:35: Newsbytes – Apurva 10:35 – 11:05: Vulnerability Disclosure – Nikhil Kulkarni 11:05...

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