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ASM Bots: Core War, rebooted. x86 bots fight in shared memory. asmbots.io

Created: Friday, December 24 2010 02:16.57 CST

Modified: Friday, December 24 2010 02:18.43 CST

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Using NtCreateThreadEx for Remote Thread Execution in System Process for Vista & Windows7

Author:

tnagareshwar

# Views: 62773

Some times back I wrote article on using lesser known method, NTCreateThreadEx for remote thread execution. This is better alternative compared to CreateRemoteThread especially for Vista & Windows 7. As you may aware CreateRemoteThread was the popular method used for DLL Injection.

Here are some of the highlights of this technique

* Major advantage is that it can work across session boundaries while CreateRemoteThread cannot.

* User need to have sufficient privileges to perform tasks such as DLL injection using this method.

* It is UNDOCUMENTED- there is a risk but it is worth it.

This article explains everything you need to know about NtCreateThreadEx with complete code example.

Click on the below link to read the full article,

Remote Thread Execution in System Process using NtCreateThreadEx for Vista & Windows7

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Created: Wednesday, November 24 2010 11:57.46 CST

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Reversing PDF - Vulnerabilities, Exploits and Malwares

Author:

tnagareshwar

# Views: 6300

In this tutorial, Dhanesh explains how to use basic PDF analysis tools such as PDFAnalyzer in dissecting the exploit code from malicious PDF files in simple steps with illustrative screenshots.

Highlights of the Article

    * Throws light on usage of PDF analysis tools such as PDFAnalyzer
    * Demonstrates malware analysis of real PDF samples
    * Describes in detail dissecting of the exploit code from PDF structures.

Read the complete article here

Created: Sunday, November 14 2010 01:19.27 CST

Modified: Sunday, November 14 2010 01:22.14 CST

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Android Reverse Engineering - A Kick Start

Author:

tnagareshwar

# Views: 7796

In this article our contributing author Dhanesh

  * explains about basics of Andriod Reverse Engineering with step by step tutorial using simple crackme.

  * throws light on the tools required for reversing and demonstrate how to use them in right sequence with complete pictorial representation.

  * describes dissecting of the Android code package to reveal the secrets.

Read More

Created: Friday, May 29 2009 20:00.23 CDT

Modified: Friday, May 29 2009 20:00.23 CDT

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VistaUACMaker with New Look & Feel

Author:

tnagareshwar

# Views: 5725

Vista has introduced new feature called UAC (User Account Control). In short it basically controls the way in which applications are executed by different users. Due to enforcement of this UAC, by default any application on Vista will run under the context of standard user instead of administrator. As a [...]

Created: Friday, May 29 2009 19:51.16 CDT

Modified: Friday, May 29 2009 19:51.16 CDT

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SpyDLLRemover with Spyware Scanning Feature

Author:

tnagareshwar

# Views: 5495

SpyDLLRemover is the standalone tool to effectively detect and delete spywares from the system. Now It comes with advanced spyware scanner which can quickly discovers hidden Rootkit processes as well suspicious/injected DLLs within all running processes. It not only performs sophisticated auto analysis on process DLLs but also displays them [...]

Archived Entries for tnagareshwar

Subject	# Views	Created On
Enhanced BHORemover : Now Quicker & Easier than Earlier	2379	Sunday, May 10 2009
Book of the Month : 19 Deadly Sins of Software Security	2160	Sunday, May 10 2009
Best Compiled List of WinDbg Commands	1792	Tuesday, April 28 2009
Detecting Hidden Rootkit Services Using AdvancedWinServiceManager	2247	Saturday, April 18 2009
Book of the Month - Fuzzing: Brute Force Vulnerability Discovery	1759	Sunday, April 5 2009
SpyDLLRemover : Detect & Delete Spywares From The System	1505	Sunday, March 15 2009
RootkitAnalytics is Live Now	1334	Sunday, March 15 2009
Disabling Windows File Protection (SFC)	1799	Wednesday, March 4 2009
SFCList : Windows Protected Files Listing Tool	1875	Friday, February 20 2009
Have you crashed into _strlwr_s() ?	2323	Tuesday, February 10 2009
Online Virus Analysis	2370	Sunday, February 8 2009
HAKIN9 : Hardcore IT Security Magazine	2230	Thursday, January 22 2009
Book of the Month : The IDA PRO	1391	Tuesday, January 6 2009
ProcHeapViewer with integrated search feature	2229	Monday, October 27 2008
ProcHeapViewer with integrated search feature	2154	Monday, October 6 2008
Hacker Reversing Challenge 2008 Starting Soon	1775	Saturday, October 4 2008
Virtualization Conference at IIT Bombay	2127	Sunday, April 6 2008
FireMaster with Pattern based Password Recovery Technique	2014	Sunday, March 30 2008
New book on Reversing and IDA Pro	3531	Wednesday, February 6 2008
New book on Reversing and IDA Pro	1659	Thursday, January 31 2008
LDAPSearch with new Look	1564	Tuesday, January 29 2008
Solution of Hacker Reversing Challenge 2007	1989	Saturday, January 19 2008
New AntiDebugging Timer Techniques	1941	Sunday, December 16 2007
Hypervisor @ FOSS.IN	1627	Friday, December 7 2007
ProcHeapViewer : Faster way to enumerate process heaps	6744	Sunday, August 26 2007
First bytes at OpenRCE	2110	Sunday, August 26 2007
F-Secure RE Challenge Conquered	1628	Friday, August 3 2007
Detecting & Defeating the Debuggers	1627	Sunday, July 15 2007
Reminder to remind your tasks	1539	Friday, June 22 2007
ProcHeapViewer : Faster way to enumerate process heaps	1273	Monday, June 18 2007
Exploit Game : $$$ vs Vulnerability Researcher	1358	Saturday, June 2 2007

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