Mass SQL injections

Earlier this week I published a post regarding a vulnerability in several versions of Microsoft Windows…
…Well the vulnerability is now being executed-there is another round of Mass SQL injections going on which has infected hundreds of thousands of websites running on the IIS platform.

Preforming a simple Google search for traces of the malicious script results in over 510,000 modified pages.

With more and more websites using a SQL back-end to make them faster and more dynamic, it also means that it’s crucial to verify what information get stored in or requested from those databases - especially if you allow users to upload content themselves which happens all the time in discussion forums, blogs, feedback forms etc. Unless that data is sanitized before it gets saved you can’t control what the website will show to the users. This is what SQL injection is all about, exploiting weaknesses in these controls.

Currently the malicious file that is being injected is 1.js however it must be noted that this could change at any stage. Visitors to this website are “treated” to 8 different exploits for many windows based applications including AIM, RealPlayer, and iTunes. DO NOTvisit sites that link to this site as you are very likely to get infected. Trendmicro named the malware toj_agent.KAQ it watches for passwords and passes them back to contoller’s ip.

In this case the injection code starts off like this (note, this is not the complete code):

   DECLARE%20@S%20NVARCHAR(4000);SET%20@S=CAST(0x440045004300
   4C00410052004500200040005400200076006100720063006800610072
   00280032003500350029002C0040004300200076006100720063006800
   610072002800320035003500290020004400450043004C004100520045
   0020005400610062006C0065005F0043007500720073006F0072002000
   43005500520053004F005200200046004F0052002000730065006C0065
   0063007400200061002E006E0061006D0065002C0062002E006E006100
   6D0065002000660072006F006D0020007300790073006F0062006A0065
   00630074007300200061002C0073007900730063006F006C0075006D00
   6E00730020006200200077006800650072006500200061002E00690064
   003D0062002E0069006400200061006E006400200061002E0078007400
   7900700065003D00270075002700200061006E0064002000280062002E
   00780074007900700065003D003900390020006F007200200062002E00
   780074007900700065003D003300350020006…

Which when decoded becomes:

   DECLARE @T varchar(255)'@C varchar(255) DECLARE Table_Cursor
   CURSOR FOR select a.name'b.name from sysobjects a'syscolumns b
   where a.id=b.id and a.xtype='u' and (b.xtype=99 or b.xtype=35
   or b…

What happens as a result? It finds all text fields in the database and adds a link to malicious javascript to each and every one of them which will make your website display them automatically. So essentially what happened was that the attackers looked for ASP or ASPX pages containing any type of querystring (a dynamic value such as an article ID, product ID, et cetera) parameter and tried to use that to upload their SQL injection code.

So far three different domains have been used to host the malicious content — nmidahena.com, aspder.com and nihaorr1.com. There’s a set of files that gets loaded from these sites that attempts to use different exploits to install an online gaming trojan. Right now the initial exploit page on all domains are inaccessible but that could change. So if you’re a firewall administrator we recommend you to block access to them.

I would recommend that Administrators block access to hxxp:/www.nihaorr1.com and the IP it resolves to 219DOT153DOT46DOT28 at the edge or border of your network.

Info sourced from f-secure

Written by Patrick S on April 25th, 2008 with no comments.
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New Shipment of Vista Ultimate Extra’s (Of Sorts)

After months of being left in the dark after the first release of Microsoft Ultimate Extra’s for Windows Vista’s Ultimate edition Microsoft surprised us yesterday with some new content.

I admit – surprised is sort of the wrong word used to describe my feelings for the latest batch of Ultimate Extra’s…
But nonethe less - Get ready to justify Ultimate’s large price tag because today we were gifted a few cheesy Windows sound effects, some language packs and a couple more mediocre Windows Dream-scene wallpapers.

…Sure in the past we were rewarded with Texas Hold’em Poker as well as Windows Dream scene, with promises of more to come but the latest instalment has left me with a bitter taste in my mouth-I think it’s time Microsoft woke up and actually fulfilled their promise and take care of the little guy!

…But who knows, perhaps its just a Taste of whats to come?

The WoW Starts now?

Written by Patrick S on April 23rd, 2008 with no comments.
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Microsoft discloses vulnerability affecting multiple Windows Versions

After investigating public reports, Microsoft has published Microsoft Security Advisory 951306, which describes a vulnerability that affects multiple versions of Windows (including Windows XP Professional Service Pack 2, all supported versions and editions of Windows Server 2003, Windows Vista, Windows Vista Service Pack 1, and Windows Server 2008.)

The newly found security flaw could potentially allow a malicious local user (who has authentication) to execute specially crafted code to raise his privilege level to LocalSystem. IIS and SQL Server are the main attack vectors. But other vectors are possible, such as Microsoft Distributed Transaction Coordinator (MSDTC) on Windows Server 2003.

The vulnerability looks like it basically allows for any process that has the SeImpersonatePrivilege to execute some code and be able to impersonate LocalSystem (which has the NT AUTHORITY\SYSTEM SID and a wealth of privileges in its token). For Windows 2003 and beyond the users awarded that privilege are in the Network Services, Local Services, Local System, and Administrators groups. On Vista/Server 2008 you additionally won’t have the privilege unless you’ve elevated. That fortunately reduces the scope of this otherwise highly serious vulnerability, though it still isn’t pretty.

It must be noted however  Microsoft stated in its advisory that- “Hosting providers may be at increased risk from this elevation of privilege vulnerability.” However, no exploitation has been observed at this time.
Microsoft Security Advisory 951306

Written by Patrick S on April 22nd, 2008 with no comments.
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Slow Browsing of Network Drives in Vista?

Ever since i made the change to Vista I have noticed that the browsing of network folders  on my network was slow-with OR without connecting through a domain (esp When browsing Windows Server 2003 shared folders).

When opening the network folder your computer displays straight away but there is  5-6+ second wait before other network computers & shares are displayed…

So what to do? The fix involves changing two settings from the command prompt. You need to run the command prompt as an administrator. You can do this by right-clicking and selecting run as administrator. Type in the following commands:

netsh int tcp set global autotuninglevel=disabled
netsh int tcp set global rss=disabled

You will need to restart your machine afterwards. The difference is night and day. I wonder what the reasoning was for not having Vista set like this out of the box?If you are unhappy with the changes you can restore the default settings with

netsh int tcp set global autotuninglevel=normal
netsh int tcp set global rss=enabled

 I saw this fix over at Excalibur Partners

Written by Patrick S on April 22nd, 2008 with no comments.
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Windows XP SP3 RTM’ed

Well it seems as though its finally happened-Service Pack 3 for every-ones favourite OS, Windows XP has been released to manufacturing (however not available to the public just yet-expect to see it on April 29th).

Service Pack 3 updates all 32-bit versions of Windows XP from Starter to XP Professional (the x64 edition of XP is based on Server 2003 and requires the Service Packs for that product). The complete package from the Download Center will reportedly be some 320 MB. Downloads via the Update function will be around 70 MB according to Microsoft’s current plans; this update can be so much smaller because only the data required for a specific XP version are downloaded, not the entire package.

Support for Windows XP without any service packs expired long ago and officially SP2 has to already be installed before SP3 can be installed, despite the fact there is no technical reason for this requirement. However Microsoft is inconsistent and SP3 can in practice be installed on XP with only SP1. Strangely, the complete SP3 contains all of the patches you need to update even a fresh base version of XP. Microsoft says that a slipstream installation CD can be created so that the operating system with SP3 can be installed at once without any other service pack.

SP3 not only contains patches and updates, but also a number of add-onsthat have been sold separately, such as Background Intelligent Transfer Service (Bits) 2.5, Windows Installer 3.1, Management Console (MMC) 3.0 and Core XML Services 6.0. SP3 does not, however, contain any fundamentally new functions, and no new versions of Internet Explorer or Media Player are included.

This is set to be the very last Service pack for XP however patches and updates for the OS are set to continue until Service Pack 3 expires in 2014.
A time line of SP3:

An overview for SP3 is available here (MSFT), however expect new documentation to arise pretty soon.

Written by Patrick S on April 22nd, 2008 with no comments.
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VideoBlog.NET - Blog about all things .NET and win a Trip for 2 to Bali!

The following is targetting towards Malaysia residents:

So you’ve been talking and hearing about the super duper cool Start.NET program that Microsoft Malaysia is currently running….  but have you been getting the anticipated attention from your friends and colleagues? 

How? 

Read on for more details. 

 Who are we looking for? Anyone who share the passion and excitement on .NET, and do it in the most creative and interesting ways.  Someone who can create a sparkle of getting to know more about .NET!  What do you need to do? 

·         Create a VideoBlog about .NET (between 30 – 60 seconds). You may obtain the facts and information from: http://www.microsoft.com/malaysia/press/archive2007/linkpage4361.mspx·         The ending frame of your VideoBlog must include the URL: www.startdotnet.info

·         Upload the video on your blog or online

·         Email your Name, Company, Telephone number and Email Address, together with your VideoBlog URL to blogdotnet@crystaledge.net  

But… what do I VideoBlog about?

VideoBlog the coolest, slickest, cutest, or most elegant styles you have to drive the excitement of getting to know .NET.  VideoBlog about what you LIKE, who do you WANT to see, what technology in .NET that you LOVE about … Seriously, just blog about ANYTHING that’s related to .NET! For more information, please go to http://blogs.msdn.com/malaysia/archive/2008/03/26/start-net-video.aspx

Written by Jabez Gan [MVP] on March 28th, 2008 with no comments.
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Microsoft’s Big changes

I stumbled accross the Shipping Seven blog today… Its a blog from someone on the Windows 7 team who isn’t afraid to make their true feelings about Microsoft and Windows and general heard (all be it annomously )

 Check out this interesting post off the Shipping Seven blog: 

In almost every Windows OS release so far, we’ve changed something major in the OS subsystems, to improve the Windows infrastructure. And that generally screws up application or driver compatibility:
Windows 95
Long file names - Application developers had to fix their applications to support long file names. (A good thing, though: What is in 1NTINPRS.AVI?)
Windows NT
Driver developers had to write drivers for a new driver framework because of the hardware abstraction layer. Actually, most of them just stayed away, and supported Win9x only.

Windows 2000
A major annoyance for driver developers, who could ignore the NT driver models up to this point. Win2k ran on NTFS, and had locked-down permissions - developers couldn’t install their application’s files in \windows\system anymore.
We were telling corporations to set up their users as non-admins on their machines, and for the first time, corporate users in were logging in without admin rights, breaking all sorts of enterprise apps.

Consumers just sailed past, on to:
Windows XP
Installed on NTFS on default - breaking lots of applications that were used to the wide-open, unsecured world of FAT32.

We were telling the dads (or moms) of the world to run as administrator, and set up non-administrator accounts for everybody else in the household. Pretty much nobody did that - they all just logged on as Administrator. A situation that almost every bit of spyware exploited.

Which brings us to the OS everybody loves to hate (that isn’t actually that bad) - the fustercluck known as:
 

Windows Vista
This time round, punch-drunk from all our security issues, the Windows team said: F*** it, let’s just lock it all down:
AUC: All your applications will run as non-administrator, even if you have an administrator account. No excuses. We’ve been telling you that you should do this since 1999.
A new graphics driver infrastructure: We had to protect the system from video driver crashes, as graphics card companies care only about performance, not stability.
Session 0 Isolation: No system service can directly create a UI. Lots of drivers and antivirus apps broke, but we fixed up a major security design flaw in Windows.

Written by Patrick S on January 14th, 2008 with comments disabled.
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Get the new face of Windows XP, Before it eXPires!!!

2008 Is here, its now time to face the truth… The clock is ticking on Microsoft’s Windows XP. And whilst Microsoft may view this as a natural stage in the evolution of a product that was RTM’ed (released to manufacturing) all the way back in 2001, a healthy proportion of people will fail to see eye to eye with the company on this one. In this context… Windows Vista.

Vista In 2007

Even with Vista hot off the presses, XP did not give one inkling that it was going to give up the fight, with Microsoft focusing on winding XP up for good-Ending support for SP1 and soon to be SP2.

-Microsoft’s Windows Product Management vice president Mike Nash on September 27th: “with more than 60 million licenses sold as of this summer, Windows Vista is on track to be the fastest-selling operating system in Microsoft’s history.”
They had done it-sold over 20 million licences in the first month since RTM, passing 40million within the first 100days and 60 million by mid 2007. The last statistics made available to the public, dating back to the end of October, pointed to over 88 million Vista copies sold worldwide.

At the end of 2007, according to statistics provided by Net Applications, Vista enjoyed a market share of 10.48% - a percentage roughly synonymous with 100+ million sold copies. And while in just a single year Vista’s install base has passed the combined audience of Mac OS X and all the Linux distributions, its performance is still perceived with nuances of failure. And at fault is Windows XP with its roots firmly dug in for the past six years.

Vista’s Problem

Currently Vista (in general) leaves a lot to be desired-to be honest it’s just how I feel. Sure SP1 comes out this year, and there is still hope that Microsoft will boost Vista up to the OS that it has the potential to be, but lets face it-there are A LOT of users who wont go with the flow. Admittedly Vista HAS grown on me since I first tested it a couple of years ago-I have the upmost confidence SP1 will change my mind for the better.

Let’s explore what’s gone down with Vista last year:

• Dell, HP and Acer have all asked Microsoft to extend XP’s availability for an additional 6 months due to the concerns of customers.
• Many Businesses have been slow to adopt Vista due to poor performance and compatibility issues.
• Complaints have arisen regarding performance issues and the fact that Vista is so damn hungry.

XP’s Future

2008 Marks another milestone for Microsoft Windows-No it’s not Service Pack 1. It’s the real upgrade to Vista (SP0)… XP’s Service Pack 3. This final major update to XP has been dubbed by some as the Vista without the crap.

Although XP was faster than Vista before, SP3 ups the ante. Microsoft has said that SP3 features about 1073 fixes and adds some cool features from Vista to make your experience far better. Using Vista after XP seems weird-no device incompatibility warnings, pop-ups asking for permission and poor performance.

Sure this may not seem like big improvements and most of the fixes included in SP3 can already be found on Vista, but isn’t that the issue here? Now that XP is more secure and already sports any and all drivers you are currently using without costing hundreds of dollars to implement, couldn’t it be said that XP is simply the better choice? … It just works!!!

Sadly the end of June (30^th )2008 marks the day where Windows XP will no longer be available pre-loaded on computers from original equipment manufactures or from retail outlets. Starting with the summer of this year (4^th Quarter) and ending sometime in 2010, when windows 7 is planned, end users will only have access to Windows Vista. XP will survive a little longer with System Builders until early 2009, and until mid 2010 with the Starter edition, but sales of the Windows operating system connected with white-box PC’s are only a fraction of the Windows client businesses.

What about the Big Picture?

In the end, it’s not all about the support life-cycles and marketing, not by a long shot. With SP1, Vista will enter its first stage of evolution and with that a massively increased user-base. This will lead better support and compatibility, to increased reliability and boosted performance-XP will fade to the background and Vista will take centre stage.

So…While Office 07 and Vista get their first Service Packs-Windows XP will get its last.

I Say “Viva La XP” but Bring on Vista SP1

Stats and info sourced from cnet and softpedia

Written by Patrick S on January 6th, 2008 with comments disabled.
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Microsoft Commits to November Release Date for Visual Studio 2008 and the .NET Framework 3.5

BARCELONA, Spain — Nov. 5, 2007 — Today, during the keynote address at Microsoft TechEd Developers 2007, S. “Soma” Somasegar, corporate vice president of the Developer Division at Microsoft Corp., announced that Microsoft will release Visual Studio 2008 and the .NET Framework 3.5 by the end of November 2007. Visual Studio 2008 and the .NET Framework 3.5 enable developers at all levels to rapidly create connected applications that offer compelling user experiences for Windows Vista, Windows Server 2008, the 2007 Microsoft Office system, mobile devices and the Web. Soma also unveiled plans to open new opportunities for Visual Studio partners, as well as to deliver new tools and resources for developers, including a first Community Technology Preview (CTP) of the Microsoft Sync Framework and new capabilities for Popfly Explorer.

“The highly social and visual nature of the Web has fundamentally changed what users expect from all applications they interact with, regardless of whether it’s on a customer-facing Web site or Windows rich client application, or a desktop business application built using Microsoft Office,” said Somasegar. “Traditionally, organizations have been hard pressed to deliver the richer, more connected applications and services they need to boost productivity, drive revenue and stay ahead of the competition. With Visual Studio 2008 and the .NET Framework 3.5, it is easy for developers to use the skills they already have to build compelling applications that take advantage of the latest platforms.”

FWBS Ltd., Xerox Corp., Dell Inc. and K2 are just a few of the early adopter customers that are already experiencing the benefits of these releases. FWBS used Visual Studio, the .NET Framework and the Microsoft Office system to build an Office Business Application (OBA) for the law field. The application enables users to work within Microsoft Office — the tools they use every day — while also dramatically improving productivity and helping users respond quickly to changing business needs.

Xerox has also had early success developing applications with the new tools. “We’ve already seen significant advantages from using Visual Studio Team System 2008 and .NET Framework 3.5. With the first application we built, we easily saved 50 percent of the time and money it would have taken to create the same application with other tools,” said Eugene Shustef, feature design lead, Global Technology, Xerox. “That’s more than a savings to IT — it delivers a huge time-to-market advantage because it put the tool into the hands of our analysts six months sooner than they would have had it otherwise.”

Creating New Opportunities for Partners

Microsoft also announced plans to make additional investments in the Visual Studio partner ecosystem. In response to partner feedback and in order to provide better support for interoperability with other developer tools and cross-platform scenarios, Microsoft is today announcing plans to change licensing terms, no longer limiting partners to building solutions on top of Visual Studio for Windows and other Microsoft platforms only. This licensing change will be effective for the release of Visual Studio 2008 and the Visual Studio 2008 SDK.

“Integrating dynaTrace’s cross-platform application performance management and diagnostics product with Visual Studio has opened up additional commercial opportunities for our business and delivered a compelling solution for our customers. .NET and Visual Studio is a strategic platform for our business, and Microsoft’s additional investments in the partner ecosystem make it even more compelling,” said Klaus Fellner, senior director of product marketing at dynaTrace. “We’re looking forward to taking advantage of the new technology available with the launch of Visual Studio 2008 and the partner benefits available through the Visual Studio Industry Partner (VSIP) program.”

In addition, Microsoft announced plans to create a shared source licensing program for Premier-level partners in the VSIP program. The program will provide these partners with the ability to view Visual Studio IDE source code for debugging purposes, and simplify the process of integrating their products with Visual Studio 2008.

Tools for Today and Tomorrow

Microsoft also announced a number of additional resources for developers of all skill sets, enabling them to make the most out of their Microsoft tools investments to build great applications on the latest platforms:

• The first CTP of the Microsoft Sync Framework demonstrates Microsoft’s ongoing investments in synchronization and builds on the synchronization functionality available in Visual Studio 2008. With Visual Studio 2008, developers can rapidly take advantage of offline synchronization capabilities to sync-enable applications and services easily with rich designer support. The Microsoft Sync Framework extends the support featured in Visual Studio 2008 to also include offline and peer-to-peer collaboration using any protocol for any data type, and any data store. This is part of Microsoft’s long-term commitment to providing synchronization for partners and independent software vendors that can embed the Sync Framework into their applications easily to create rich sync-enabled ecosystems that allow any type of data to follow their customers wherever they go.
• A new release of Popfly Explorer will add new Web tools that provide Web developers and Popfly users an easy way to add Silverlight gadgets built in Popfly to their Web pages, as well as publish HTML Web pages directly to Popfly.

These latest releases are part of the broader Microsoft Application Platform, a portfolio of technology capabilities and core products that help organizations develop, deploy and manage applications and IT infrastructure. They also mark another major milestone leading up to the global launch of Windows Server 2008, Visual Studio 2008 and SQL Server 2008 on Feb. 27, 2008, in Los Angeles.

Product Information and Availability

Visual Studio 2008 and the .NET Framework 3.5 will be available by the end of November 2007. The .NET Framework 3.5 will also be available to end users via a free, optional download from Microsoft Update. A CTP of Microsoft Sync Framework is available today at http://msdn.microsoft.com/sync. Popfly Explorer is a hosted development environment available today at http://www.popfly.com. More information about all of these releases is available at http://www.msdn.microsoft.com/vstudio.

Written by kenlin@HK [MVP] on November 6th, 2007 with comments disabled.
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Microsoft to push functional programming into the mainstream with F#

Microsoft has announced that support for the F# functional programming language will be fully integrated into Visual Studio. This marks a bold new commitment to facilitating functional programming on the .NET platform and could potentially help legitimize functional programming in enterprise environments. Microsoft’s promotion of F# to a fully-supported language in Visual Studio is also indicative of the extreme versatility of the .NET platform and Microsoft’s Common Language Runtime.

F# began its life as a Microsoft Research project to demonstrate the efficacy of .NET as a platform for mixing multiple distinct programming paradigms. F# is heavily inspired by the OCaml programming language, and a subset of F# and OCaml are largely compatible. F# offers developers many valuable and compelling features without sacrificing much runtime efficiency. F# supports type inference, pattern matching, high-order functions, and currying. F# also supports interactive execution, which means that F# programs can be run like scripts or inputted in an interactive top-level environment similar to the Python shell or Ruby’s IRB. F# also has full access to the .NET APIs and components written in other .NET languages.

The advantages of functional programming

Unlike imperative or procedural programming languages, in which computation is typically performed by altering program state, functional programming languages operate on the principles of mathematical evaluation and reduction. Such programming languages are deeply rooted in formal mathematical logic and computational theory. Functional programming languages are largely based on the system of lambda calculus devised by Alonzo Church, in which numerical values, sequences, data structures, basic mathematical computations, and even recursion can be expressed entirely with nested functions.

The close association with lambda calculus and category theory makes functional languages a powerful tool for understanding and programmatically modeling concepts like catamorphisms and recursion. For some programmers, learning to see the ineffable theoretical perfection of functional programming languages is a profoundly illuminating experience that opens the mind to a completely new way of perceiving and understanding computer programming. In some cases, certain functional programming languages are also valued because functional purity is highly conducive to referential transparency and minimizes the potential for side effects.

Outside of the academic world, functional programming idioms are valued because they are often far more expressive than imperative or procedural equivalents. Modern dynamic scripting languages like Python and Ruby, for instance, offer first-class functions in order to boost developer productivity. Even C# offers some features—like LINQ—that are heavily based on functional programming concepts. The ability to mix F# and C# in .NET applications makes it far easier for software developers to use the programming paradigms that are best suited for each individual task.

Functional programming on .NET

Microsoft’s decision to productize F# represents a particularly significant step forward for the .NET platform. Microsoft took an equally significant step when it unveiled the Dynamic Language Runtime earlier this year. The .NET platform now fully, officially, and equally supports functional, dynamic, and conventional imperative programming paradigms in an interoperable manner all with a single runtime. This is a tremendous accomplishment and strong evidence of the .NET platform’s success and long-term viability.

“[W]e aim to continue the flow of good ideas from functional programming world into mainstream development,” wrote Microsoft developer division vice president S. Somasegar in a blog entry. “Furthermore, the somewhat mathematical slant of functional programming just seems naturally appealing to professionals whose primary domain is described with mathematical notation—domains such as financial, scientific and technical computing. On top of the syntactic appeal, the strong type system yields the sort of guarantees which are often crucial in these domains, and enables a superb tooling experience through Visual Studio.”

Although this is the first time that Microsoft has treated functional programming on .NET as a product instead of an experiment, many independent developers have long used functional programming languages on top of .NET. The open-source Nemerle programming language, for instance, supports extremely impressive features like macros and is preferred over F# by some programmers in the Ars community. There are also several Standard ML and Lisp implementations for .NET.

As the C# programming language and .NET continue to evolve, developers can undoubtedly look forward to seeing more dynamic and functional programming concepts move out of scripting and academia to augment and complement more conventional programming techniques. Microsoft’s efforts to push dynamic and functional programming into the mainstream are one of many signs that the art of software development is enjoying a profound renaissance.

Written by kenlin@HK [MVP] on October 23rd, 2007 with comments disabled.
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