Threat Update: Wide Scale Phishing in Progress

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Just a quick update about the ongoing threat from malware dropped by phishing attacks. There are a lot of phishing attacks currently in progress. Fishing has been a leading form of compromise for quite some time and indicators appear to point to an increasing amount of phishing attacks and a larger amounts of damage from successful exploitation.

Many organizations are reporting wide spread phishing using recycled, older malware including Zeus, Tepfer and other common remote access tools. In some cases, these malware are repackaged or otherwise modified to evade anti-virus detection. Attackers are showing medium to high levels of success with these attacks.

Once compromised, the normal bot installation and exfiltration of data occurs. For most organizations that don’t play a role in critical infrastructure, this likely means credentials, customer information and other commercially valuable data will be targeted. For critical infrastrcuture organizations, more specific  design, future state and architectural data is being targeted along with credentials, etc.

Organizations should be carefully and vigilantly reviewing their egress traffic. They should also be paying careful attention to user desktop space and the ingress/egress from the user workstation DMZ or enclaves (You DO have your user systems segregated from your core operations, correct???). Remember, you CAN NOT depend on AV or email filtering to rebuff these attacks at a meaningful level. Detection and response are key, in order to limit the length of time the attacker has access to your environment. Anything short of full eradication of their malware and tools is likely to end with them still maintaining some level of access and potentially, control.

Now is a good time to consider having a phishing penetration test performed, or to consider using MSISimplePhish to perform some phishing for yourself. Awareness alerts and training are also encouraged. This is going to be a long term threat, so we must begin to implement ongoing controls over the entire technology/ppolicy & process/awareness stack. 

If you have any questions on phishing attacks, malware or incident response, please let us know. Our teams are used to working with these attacks and their subsequent compromises. We also have wide experience with designing enclaved architectures and implementing nuance detection mechanisms that focus on your critical assets. Feel free to touch base with us for a free 30 minute call to discuss your options for increasing security postures.

Audio Blog Post – IT History: An Interview with Brent’s Mom

Today, I got to do something pretty cool! I got to record a quick interview about the history of IT and what some of today’s technologies look like through the eyes of someone who has done IT for the last 40 years. Even cooler than that, I got to interview MY MOM! 

Check this out; as she discusses mainframes, punch cards and tape vaults, insights about mainframe authentication and even quality control in the mainframe environment. She even gives advice to IT folks approaching retirement age and her thoughts on the cloud. 

She closes with a humorous insight into what she thinks of my career and when she knew I might be a hacker. 🙂

It’s good stuff, and you can download the audio file (m4a format) by clicking here

Thanks for listening and let me know if you have other IT folks, past or present, you think we should be talking to. I’m on Twitter (@lbhuston) , or you can respond in the comments.

HoneyPoint Security Server ICS/SCADA Deployment Example

Recently, there have been several questions about potential deployment scenarios for HoneyPoint Security Server in and around ICS and SCADA organizations. Here is a quick, high level view of what a sample deployment might look like in a utility or other ICS environment. Note that the sample environment has fully embraced enclaveing. The network is fully segmented based on function.

In organizations where segmentation or the use of enclaves has not been established, HPSS can still be used and would be deployed in much the same manner.

Please let us know if you have any questions about this diagram or about deploying HPSS in your environment. We would be happy to set up a free consultation with you to discuss how the tool could aid in your detection program and give you increased visibility throughout your enterprise.

PS – If the graphic is difficult to read, right click on it and select view in new tab. The theme for the site is having trouble with this particular graphic.

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CMHSecLunch for February

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This month’s CMHSecLunch is February 11th, at the Polaris Mall food court. It starts at 11:30 am Eastern and goes to 1pm Eastern. The Twitter chat runs at the same time if you can’t join in person – use the hashtag #CMHSecLunch to get in on the virtual event.

This is a great opportunity to meet with friends, peers and folks you may not have gotten to hang out with in a while. It is open to the public, there is no cost or registration hassles. You just go to the mall food court for lunch and sit down with friends to talk or maybe even make some new friends.

Turn outs have been great and the group of folks participating is growing. Each month, on the second Monday, we rotate between mall food courts around town so everyone gets a chance to be “close to home”. Seriously, it’s worth coming out. Think of this as the best part of security conferences (the chance to hang out and chat in the hallways), without the con flu or need to travel on an airplane.

Hopefully, the Twitter hashtag will grow as well and we can use it for folks that are/were in our community, but can’t get to the physical event for whatever reason. 

As always, thanks for reading StateOfSecurity and engaging with MicroSolved. We love the CMH infosec community and organizing this event is just another way we hope to give back for all you have done for us over the last two decades! Thanks!!! 

Kicking Off an Interview Series: Three Tough Questions

Beginning in the next few weeks, we will be kicking off a new series of blog posts called 3 Tough Questions. The format will be either text or audio interviews with infosec, ICS/SCADA, government and other experts. We will be asking strong questions about where we are today in infosec, how we got here and we are going tomorrow. 

Who would you like to see us interview? Drop me a line on Twitter (@lbhuston) or via email/comments and let me know. If you have a burning question or two as well, send them over! 

Thanks for reading and we hope you enjoy the new series! 

Event Announcement: ICS/SCADA Security Briefing

MSI, along with the teams at NexDefense and Critical Intelligence, will be participating in an online webinar about ICS/SCADA Security. The date of the event is February, 6th and you can learn more about it here

The event is free to attend, though registration is required. You can earn a CPE for participating! 

We hope you will tune in and check us out!

Overview of the event: 

Learning Objectives

  • Significant trends in the threat and vulnerability environment
  • Relevant trends in ICS technology
  • What proactive steps you can take
  • How to leverage security intelligence

Agenda

  • Introductions
  • ICS Cyber Security Intelligence Briefing, Michael Assante
  • ICS Threat Update, Brent Huston
  • How to Leverage Security Intelligence, Bob Huber
  • Live Q&A

Who Should View?

  • Senior Information Security Leaders, CISOs and CTOs
  • Security and Risk Analysts
  • Control system security engineers
  • Security operation leads for ICS reliant organizations

What is HPSS? :: HoneyPoint Agent

This post builds on the What is HPSS? Series. Previous posts are here and here


HoneyPoint Agent is the original detection capability of the HoneyPoint Security Server suite. Basically, it allows a system to offer up a variety of “fake services” to the network for the purpose of detection. These services can either be simple port listeners or can be complex, deeper emulations of protocols like SMTP, HTTP, Telnet, FTP, etc. These ports have no real users and no legitimate traffic flows to them. This means that anytime these ports are tampered with, the interactions are “suspicious at best and malicious at worst”. 


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Because the Agent is designed to be extremely light weight in terms of computing power needed, the Agents can be sprinkled throughout the network environment easily. Many organizations simply add Agent into default server and workstation builds, turning most of the systems in their network into sensors for detection. 

 

Other organizations deploy Agent more sporadically, either using virtual or physical appliances dedicated to HoneyPoint hosting. These organizations often assign multiple physical or virtual interfaces to the devices, allowing them to have a presence on many network segments at the same time.

 

Still other users leverage an approach called “scattersensing” by deploying HoneyPoint on systems that they move periodically around their environment. This makes for a less dependable detection mechanism, but gives them the capability to get more vision into “hotspots” where targeting is expected or where malware is more likely to pop-up. 

 

The most successful HoneyPoint Agent deployments use a combination of these tactics, along with including strategies like DNS redirection of known command and control sites and other more active forms of getting bad traffic into the HoneyPoint systems.

 

HoneyPoint Agent has proven to be very useful in identifying scanning and malware outbreaks. Customers with supposedly secure networks have found malware that had been missed for years by their traditional internal security tools. These were detected when the ongoing slow and low scanning triggered HoneyPoint deployments, particularly for SQL, Terminal Server and other commonly targeted ports.

 

HoneyPoint Agent can be configured through the command line or via a GUI application, making it easy to manage and deploy. Once installed, it is a “deploy and forget” style tool which doesn’t require ongoing tuning or signature updates. Generally speaking, customers deploy Agent and it runs for years without feeding and care.

 

HoneyPoint Agent also features MSI’s patented “defensive fuzzing” capabilities (previously known as HornetPoint mode), which can create self-defending services that attempt to take down attacker tools during their probing to interfere with propagation. Still other users automate defense with Agent using it as a means for black holing hosts that probe their environment. In these optional, more active roles, Agent can help organizations strengthen their posture with a “one strike and you’re out” kind of approach. 

 

HoneyPoint Agent runs in Linux, Windows and OS X. It communicates securely with the HoneyPoint Console. It also features user configurable services, a known scanning host ignore list (for ongoing vulnerability assessment clients) and a wide variety of common service emulation templates (available through support). 

 

To learn more about HoneyPoint Security Server or to get a demo, please contact us. We would be happy to walk you through the product and discuss how it might fit into your environment. There is even a free for personal use “Community Edition” available to get you started or to let you experience the power, ease and flexibility of the platform yourself. Just give us a call to learn more about HoneyPoint Security Server and HoneyPoint Agent. You’ll be glad you did! 


Malware in Many Places

 

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Just a quick reminder that malware can come in many forms and from many places. These days, it isn’t just phishing, drive-by downloads and stray email attachments that you have to worry about. USB drives, digital picture frames, wireless devices, watches with USB plugs, exercise equipment with public “charge and data monitoring ports” and whole variety of other things.

Basically, today, if it can plug into your systems or talk to your network and has any kind of processing, memory or storage – it can likely carry malware. That’s certainly something to keep in mind as the “Internet of Things” becomes more and more a part of our daily lives. 

All of the usual defenses still apply, but today we need more than just anti-virus to keep us safe. We have to be using a variety of security controls from throughout the spectrum of prevention, detection and response. Since malware can be everywhere, so too must our vigilance against it. 

PS – Those of you with teens and older parents who use/depend on electronics and computers should discuss malware and safer computing with them. They likely have an entirely different risk profile than you do, and they may not be paying as much attention to the impacts that these attacks can have or where they can come from. They may be doing risky things without even knowing it. Talk to them about malware and help keep them safer in the online world.

Come Grow with MicroSolved

MSI is currently seeking two full time team members to help grow our information security offerings to our clients. 

We are seeking a sales person to assist current customers with their needs, conduct campaigns to identify new prospects, work directly with the security engineers to scope engagements and complete the process by closing engagements and working with the project managers to complete the work plan. The successful sales person will be detail oriented, friendly, self motivated and willing to engage with customers with a high level of passion and energy. Our sales process is mature, transparent and client focused and that has helped us become one of the oldest information security firms in the country. The sales position can be filled by someone located anywhere in the mid-west, as long as they are open to some travel to visit clients and occasional travel back to Columbus as needed. 

The other position is a security team member. This is a technical position, with the primary duties being penetration testing of networks, applications and electronic devices. Security team members also back up the risk assessment team, perform consulting duties and help with development of products and services across the MSI offerings. Some security experience is required, along with expected proficiency with operating systems, networking and some basics of coding/scripting. The security team member position should live in Central OH. We need physical presence for much of the work in our lab, so this person has to be close to HQ. 

To apply for either of these positions, please drop us an email with a resume, a short bio and few paragraphs that explain exactly what you bring to the table and why we should add you to our team. Email us at INFO(at sign)microsolved.com. Thanks for reading and we look forward to hearing from you! 

SANS SCADA Security Conference & a DISCOUNT

SANS has allowed us to offer a 10% discount to our readers who attend their SCADA Security Summit. The event is being held in Orlando this year, February 12-13, with optional training courses wrapped around on both sides. We think this is a great event and we are proud to be able to help SANS promote it.

You can get your discount using the discount code: MicroSolvedSCADA

More information about the event follows below (Overview provided by SANS): 

More than 1,200 security analysts and process control engineers, from government and industry, have attended the SCADA Security Summits. That’s because Summits are the one place where the people shaping the future of control systems security come together to share the lessons they have learned and because the Summits give attendees unique, early access to important new information. This year’s program will be no different. If you have any responsibility for security of control systems – policy, engineering, governance or operations you won’t want to miss the 2013 Summit in Orlando, Florida.

 At the Summit you will:

  • Learn why control systems are so difficult to protect and arm yourself with clear case studies showing what’s been done and what can be done to protect SCADA and other control systems.
  • Learn the language of control systems so you can be of more help to the engineers who plan and deploy such systems.
  • Understand the requirements and constraints faced by owners and operators of automation systems. Determine the state of the art in control system security as a benchmark for your own future planning.
  • How to build an ICS security program and develop your team.
  • Better understand what government can and can’t do by learning the requirements, constraints and current capabilities available to secure critical control systems.

 For more information and to register click here  http://www.sans.org/event/north-american-scada-2013