Manufacturing

Don’t become a Target

All of the recent news about Target, Neiman Marcus, and other businesses being hacked might be a surprise to many but it’s no surprise to us. Truth is that practice of security has devolved into a political image focused designed satisfy technically inept regulatory requirements that do little or nothing to protect critical business assets. What’s worse is that many security companies are capitalizing on this devolution rather than providing effective solutions in the spirit of good security. This is especially true with regards to the penetration testing industry.

We all know that money is the lifeblood of business and that a failure to meet regulatory requirements threatens that lifeblood. After all, when a business is not in compliance it runs the risk of being fined or not being allowed to operate. In addition the imaginary expenses associated with true security are often perceived as a financial burden (another lifeblood threat). This is usually because the RoI of good security is only apparent when a would-be compromise is prevented. Too many business managers are of the opinion that “it won’t happen to us” until they become a target and it does. These combined ignorant views degrade the overall importance of real security and make the satisfaction of regulatory requirements the top priority. This is unfortunate given that compliance often has little to do with actual security.

Most regulatory requirements are so poorly defined they can be satisfied with the most basic solution. For example PCI-DSS requires merchants to undergo regular penetration tests and yet it completely fails to define the minimum level of threat (almost synonymous with quality) that those tests should be delivered at. This lack of clear definition gives business owners the ability to […]

How much should you spend on penetration testing services?

The most common question asked is “how much will it cost for you to deliver a penetration test to us?”. Rather than responding to those questions each time with the same exact answer, we thought it might be best to write a detailed yet simple blog entry on the subject. We suspect that you’ll have no trouble understanding the pricing methods described herein because they’re common sense. The price for a genuine penetration test is based on the amount of human work required to successfully deliver the test.

The amount of human work depends on the complexity of the infrastructure to be tested.  The infrastructure’s complexity depends on the configuration of each individual network connected device. A network connected device is anything including but not limited to servers, switches, firewalls, telephones, etc. Each unique network connected device provides different services that serve different purposes.  Because each service is different each service requires different amounts of time to test correctly. It is for this exact reason that a genuine penetration test cannot be priced based on the number of IP addresses or number of devices.  It does not make sense to charge $X per IP address when each IP address requires a different amount of work to test properly. Instead, the only correct way to price a genuine penetration test is to assess the time requirements and from there derive workload.

At Netragard the workload for an engagement is based on science and not an arbitrary price per IP. Our pricing is based on something that we call Time Per Parameter (TPP).  The TPP is the amount of time that a Netragard researcher will spend testing each parameter. A parameter is either a service being provided by […]

Whistleblower Series – The real problem with China isn’t China, its you.

Terms like China, APT and Zero-Day are synonymous with Fear, Uncertainty and Doubt (FUD).  The trouble is that, in our opinion anyway, these terms and respective news articles detract from the actual problem.  For example, in 2011 only 0.12% of compromises were attributed to zero-day exploitation and 99.88% were attributed to known vulnerabilities.  Yet, despite this fact the media continued to write about the zero-day threat as if it was a matter of urgency.  What they really should have been writing about is that the majority of people aren’t protecting their networks properly.  After all, if 99.88% of all compromises were the result of the exploitation of known vulnerabilities then someone must not have been doing their job. Moreover, if people are unable to protect their networks from the known threat then how are they ever going to defend against the unknown?

All of the recent press about China and their Advanced Persistent Threat is the same, it detracts from the real problem.  More clearly, the problem isn’t China, Anonymous, LulzSec, or any other FUD ridden buzzword.  The problem is that networks are not being maintained properly from a security perspective and so threats are aligning with risks to successfully affect penetration.  A large part of the reason why these networks are such soft targets is because  their maintainers are sold a false sense of security from both the services and technology perspective.

In this article we’ll show you how easy it was for us to hack into a sensitive government network that was guarded by industry technologies and testing best practices.  Our techniques deliberately mimicked those used by China.  You’ll notice that the  techniques aren’t particularly advanced (despite the fact that the press calls them Advanced) and in fact are […]

Whistleblower Series – Don’t be naive, take the time to read and understand the proposal.

In our last whistleblower article, we showed that the vast majority of Penetration Testing vendors don’t actually sell Penetration Tests. We did this by deconstructing pricing methodologies and combining the results with common sense. We’re about to do the same thing to the industry average Penetration Testing proposal. Only this time we’re not just going to be critical of the vendors, we’re also going to be critical of the buyers.

A proposal is a written offer from seller to buyer that defines what services or products are being sold. When you take your car to the dealer, the dealer gives you a quote for work (the proposal). That proposal always contains an itemized list for parts and labor as well as details on what work needs to be done. That is the right way to build a service-based proposal.

The industry average Network Penetration Testing proposal fails to define the services being offered. Remember, the word ‘define’ means the exact meaning of something. When we read a network penetration testing proposal and we have to ask ourselves “so what is this vendor going to do for us?” then the proposal has clearly failed to define services.

For example, just recently we reviewed a proposal that talked about “Ethos” and offered optional services called “External Validation” and “External Quarterlies” but completely failed to explain what “External Validation” and “External Quarterlies” were. We also don’t really care about “Ethos” because it has nothing to do with the business offering. Moreover, this same proposal absolutely failed to define methodology and did not provide any insight into how testing would be done. The pricing section was simply a single line item with a dollar value, it wasn’t itemized. Sure the document […]

How to find a genuine Penetration Testing firm

There’s been a theme of dishonesty and thievery in the Penetration Testing industry for as long as we can remember.  Much in the same way that merchants sold “snake-oil” as a cure-all for what ails you, Penetration Testing vendors sell one type of service and brand it as another thus providing little more than a false sense of security.  They do this by exploiting their customers lack of expertise about penetration testing and make off like bandits.  We’re going to change the game; we’re going to tell you the truth.

Last week we had a new financial services customer approach us.  They’d already received three proposals from three other well-known and trusted Penetration Testing vendors. When we began to scope their engagement we quickly realized that the IP addresses that they’d been providing were wrong.  Instead of belonging to them they belonged an e-commerce business that sold beer-making products!  How did we catch this when the other vendors didn’t?  Simple, we actually take the time to scope our engagements carefully because we deliver genuine Penetration Testing services.

Most other penetration testing vendors do what is called count based pricing which we think should be a major red-flag to anyone.  Count based pricing simply says that you will pay X dollars per IP address for Y IP addresses. If you tell most vendors that you have 10 IP addresses they’ll come back and quote you at around $5,000.00 for a Penetration Test ($500.00 per IP). That type of pricing is not only arbitrary but is fraught with serious problems. Moreover, it’s a solid indicator that services are going to be very poor quality.
Scenario 1: The Overcharge (Too much for too little)
If you have 10 IP addresses but […]

The 3 ways we owned you in 2012

Here are the top 3 risks that we leveraged to penetrate into our customers’ networks in 2012. Each of these has been used to affect an irrecoverable infrastructure compromise during multiple engagements across a range of different customers. We flag a compromise “irrecoverable” when we’ve successfully taken administrative control over 60% or more of the network-connected assets. You’ll notice that these risks are more human-oriented than they are technology-oriented, thus demonstrating that your people are your greatest risk. While we certainly do focus on technological risks, they don’t fall into the top three categories.

The general methodology that we follow to achieve an irrecoverable infrastructure compromise is depicted below at a high-level.

Gain entry via a single point (one of the 3 referenced below)
Install custom backdoor (RADON our safe, undetectable, home-grown pseudo-malware)
Identify and penetrate the domain controller (surprisingly easy in most cases)
Extract and crack the passwords (we have pretty rainbows and access to this GPU cracker)
Propagate the attack to the rest of the network (Distributed Metastasis)

 
Social Engineering
Social Engineering is the art of manipulating people into divulging information or performing actions usually for the purpose of gaining access to a computer system or network connected resource. It is similar to fraud, but the attacker very rarely comes face-to-face with his or her victims. Today, Social Engineering is used to help facilitate the delivery of technological attacks like the planting of malware, spy devices, etc.

During an engagement in 2012, Netragard used Social Engineering to execute an irrecoverable infrastructure compromise against one of its healthcare customers. This was done through a job opportunity that was posted on our customers website. Specifically, our customer was looking to hire a Web Application Developer that understood how to design secure applications. We built an irresistible resume and established fake references, which quickly landed us an […]

Thank You Anonymous

We (Netragard) have been meaning to say Thank You to Anonymous for a long time now. With that said, Netragard does not condone the actions of Anonymous, nor the damage they have caused.   What Anonymous has demonstrated, and continues to demonstrate, is just how poorly most network infrastructures are managed from a security perspective (globally, not just within the USA).  People need to wake up.

If you take the time to look at most of the hacks done by Anonymous, you’ll find that their primary points of entry are really quite basic.  They often involve the exploitation of simple SQL Injection vulnerabilities, poorly configured servers, or even basic Social Engineering.  We’re not convinced that Anonymous is talentless; we just think that they haven’t had to use their talent because the targets are so soft.

What Anonymous has really exposed here are issues with the security industry as a whole and with the customers that are being serviced. Many of Anonymous’s victims use third party Penetration Testing vendors and nightly Vulnerability Scanning services.  Many of them even use “best of breed” Intrusion Prevention Systems and “state of the art” firewalls.  Despite this, Anonymous still succeeds at Penetration with relative ease, without detection and by exploiting easy to identify vulnerabilities.  So the question becomes, why is Anonymous so successful?

Part of the reason is that regulatory requirements like PCI DSS 11.3 (and others) shift businesses from wanting Penetration Tests for security reasons to needing Penetration Tests in order to satisfy regulatory requirements.  What is problematic is that most regulatory requirements provide no minimum quality standard for Penetration Testing.  They also provide no incentive for quality testing.  As a result, anyone with an automated vulnerability scanner and the ability […]

Netragard’s Badge of Honor (Thank you McAfee)

Here at Netragard We Protect You From People Like Us™ and we mean it.  We don’t just run automated scans, massage the output, and draft you a report that makes you feel good.  That’s what many companies do.  Instead, we “hack” you with a methodology that is driven by hands on research, designed to create realistic and elevated levels of threat.  Don’t take our word for it though; McAfee has helped us prove it to the world.

Through their Threat Intelligence service, McAfee Labs listed Netragard as a “High Risk” due to the level of threat that we produced during a recent engagement.  Specifically, we were using a beta variant of our custom Meterbreter malware (not to be confused with Metasploit’s Meterpreter) during an Advanced Penetration Testing engagement.  The beta malware was identified and submitted to McAfee via our customers Incident Response process.  The result was that McAfee listed Netragard as a “High Risk”, which caught our attention (and our customers attention) pretty quickly.

McAfee was absolutely right; we are “High Risk”, or more appropriately, “High Threat”, which in our opinion is critically important when delivering quality Penetration Testing services.  After all, the purpose of a Penetration Test (with regards to I.T security) is to identify the presence of points where a real threat can make its way into or through your IT Infrastructure.  Testing at less than realistic levels of threat is akin to testing a bulletproof vest with a squirt gun.

Netragard uses a methodology that’s been dubbed Real Time Dynamic Testing™ (“RTDT”).  Real Time Dynamic Testing™ is a research driven methodology specifically designed to test the Physical, Electronic (networked and standalone) and Social attack surfaces at a level of threat that is slightly greater […]

Netragard Challenges your PCI Compliance

The purpose of legitimate Network Penetration Testing is to positively identify risks in a targeted IT Infrastructure before those risks are identified and exploited by malicious hackers. This enables the IT managers to remediate against those risks before they become an issue. To accomplish this the Penetration Test must be driven by people with at least the same degree of skill and persistence as the threat (defined by the malicious hacker). If the Penetration Test is delivered with a skill set that is less than that of the real threat then the test will likely be ineffective. This would be akin to testing the effectiveness a bullet-proof vest with a squirt gun.

Unfortunately most penetration tests don’t test at realistic threat levels. This is especially true with regards to PCI based penetration tests. Most PCI based penetration testing companies do the bare minimum required to satisfy PCI requirement 11.3. This is problematic because it results in businesses passing their PCI penetration tests when they should have failed and it promotes a false sense of security. The truth is that most businesses that pass their annual PCI audits are still relatively easy to hack. If you don’t believe us then let us prove it and hire us (Netragard) to deliver a conditional penetration test. If we can’t penetrate your network using our unrestricted, advanced methodology then the next test is free. (Challenge ends March, 31st 2011).

Netragard: Connect to chaos

The Chevy Volt will be the first car of its type: not because it is a hybrid electric/petrol vehicle, but because GM plans to give each one the company sells its own IP address. The Volt will have no less than 100 microcontrollers running its systems from some 10 million lines of code. This makes some hackers very excited and Adriel Desautels, president of security analysis firm Netragard, very worried.  Before now, you needed physical access to reprogram the software inside a car: an ‘air gap’ protected vehicles from remote tampering. The Volt will have no such physical defence. Without some kind of electronic protection, Desautels sees cars such as the Volt and its likely competitors becoming ‘hugely vulnerable 5000lb pieces of metal’.

Desautels adds: “We are taking systems that were not meant to be exposed to the threats that my team produces and plug it into the internet. Some 14 year old kid will be able to attack your car while you’re driving.

The full article can be found here.

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