Tag Archives: BadRabbit

Microsoft security solutions against ransomware and APT

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Microsoft security solutions against ransomware and APT. Last Tuesday I was invited to Microsoft business breakfast “Effective protection against targeted and multilevel attacks”. Here I would like to share some of my thoughts on this. Need to mention that the food was delicious and the restaurant of Russian Geographical Society is a very lovely place. 😉 Thanks, Microsoft!

Microsoft as a security vendor? O RLY?

Microsoft products are not actually my topic. To tell you the truth, personally I’d better live in a world without this massive Windows hegemony in desktop operating systems. I use Linux mostly. And even when I have to work in a Windows environment, it’s much easier for me to do all the work in some Linux virtual machine.

But in the real life almost every office network is build on Microsoft solutions. And if you are doing Vulnerability Management in any organization, you should deal with them too. The good news is that many security features are available out of the box in the MS products that you have already purchased. It’s just important to know about these features and use them right.

One more thing, why it’s interesting to learn more about Microsoft information security products. Microsoft developers, obviously, have direct access to Windows source code and know better how their own OS works. Many things are much easier for them to implement than for other security vendors. So, good chances that you will see in Microsoft products some interesting features, that other vendors don’t have (yet).

Drowning in data

The event began with an opening speech by Andrey Ivanov from Microsoft Russia.

Andrey Ivanov, "Effective protection against targeted and multilevel attacks"

I liked his thesis that “we are drowning in security data”:

  • Threat Intelligence from different sources that need to be implemented in your infrastructure and somehow validated. A good place to mention Vulners.com vulnerability feeds 😉
  • Threat Detection using logs, scanners, various protection tools, etc.
  • The overall number of SIEM inputs is growing faster than our resources. New IT system = new problems of SIEM configuration.

So, it would be nice if somebody, for example OS vendor, will provide all this as a service, right? 😉

Detect the undetectable

Then there was the keynote by Zbigniew Kukowski – one of the leading Microsoft information security experts.

Zbigniew Kukowski, "Effective protection against targeted and multilevel attacks"

Why is it necessary?

Here is what I would like to note from his report. First of all, great arguments why it is necessary. Ok, this is marketing. But the ability to explain (to sell) necessity of information security is important skill for any information security specialist now. It does not matter if you are working in a  security vendor, integrator or customer.

Zbigniew mentioned an interesting case: some Polish company, that lost $ 4.3 million in recent the Petya attack in 4 days. The cost of Information Security measures will be much less than the potential losses of business.

Another argument – attacks are not the entertainment for some individuals any more. Now it’s a well-organized criminal business. Dozens of people are working on popular malware tools, like Petya. That’s why ransomware tools are so popular now – cyber-criminals just want to return their development costs.

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SOC Forum 2017: How I Learned to Stop Worrying and Love Massive Malware Attacks

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SOC Forum 2017: How I Learned to Stop Worrying and Love Massive Malware Attacks. Today I spoke at SOC Forum 2017 in Moscow. It was a great large-scale event about Security Operation Centers. 2,700 people registered. Lots of people in suits 😉 . And lots of my good fellows.

SOC Forum 2017 Alexander Leonov

The event was held in Radisson Royal Congress Park. There were three large halls for presentations and a huge space for exhibition/networking.

I would like to mention а stand of Positive Technologies. They have shown today their new PT Security Intelligence Portal with dashboards for executives and joint service with Solar Security for providing GosSOPKA functionality. Some stands were dedicated to Russian government Information Security initiatives: GosSOPKA, BDU FSTEC vulnerability database and FinCERT of the Central Bank of Russia.

During my presentation, I was talking how massive malware (ransomware) attacks can be useful for an organization. Quite a provocative topic, right? 😉 I meant it in the sense that all the hype around malware attack can help Information Security team to do the the following things:

  • Establish useful policies, like mandatory Windows host reboot after patch installation
  • Ban some convenient, but dangerous functionality, like smb file sharing between workstations
  • Implement useful processes, like system hardening (e.g. against mimikatz) or continuous processing of CERT (FinCERT) bulletins

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Vulnerability Management vendors and massive Malware attacks (following the Bad Rabbit)

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Vulnerability Management vendors and massive Malware attacks (following the Bad Rabbit). After the latest Bad Rabbit ransomware attack all Top VM vendors Qualys, Tenable, Rapid7 wrote blog posts on this topic on the same day. Two days later Tripwire also published own  review. Why do they care? They do not make antiviruses, endpoint protection or firewalls – the common tools against this kind of threats. So, what’s the point?

VM vendors BadRabbit

Well, they do it is obviously to promote their products and services. But how exactly?

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