7MS #395: Tales of Internal Pentest Pwnage - Part 12
7 Minute Security9 Tammi 2020

7MS #395: Tales of Internal Pentest Pwnage - Part 12

This podcast is sponsored by Arctic Wolf, whose Concierge Security teams Monitor, Detect and Respond to Cyber threats 24/7 for thousands of customers around the world. Arctic Wolf. Redefining cybersecurity. Visit Arcticwolf.com/7MS to learn more.

In today's tale of pentest pwnage I got to try some tools and tricks for the first time! Here are the key points/takeaways from this test:

  • It's great to have additional goals to achieve in a network pentest outside of just "get DA"

  • PayloadsAllTheThings has a great section on Active Directory attacks

  • Using mitm6 and ntlmrelayx is now my new favorite thing thanks to The Cyber Mentor's fantastic video showing us exactly how to launch this attack!

  • If you're scared of running mitm6 and accidentally knocking folks off your network, setup your Kali box to reboot in a few minutes just to be safe. Do something like:

shutdown -r +15 "Rebooting in 15 minutes just in case I mitm6 myself right off this box!"

  • When mitm6+ntlmrelay dumps out a series of html/json files with lists of users, groups, etc., read through them! Sometimes they can include treats...like user passwords in the comment fields!

  • Use crackmapexec smb IP.OF.DOMAIN.CONTROLLER -u username -p password to verify if your domain creds are good!

There are a bunch of people I need to thank because their tools/encouragement/advice played a part in making the test successful. See today's show notes on 7ms.us for more info!

Jaksot(701)

7MS #124: Sprinkles

7MS #124: Sprinkles

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7MS #123: Doing a Redo Assessment

7MS #123: Doing a Redo Assessment

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7MS #122: OFFTOPIC-An Apology to Elephants

7MS #122: OFFTOPIC-An Apology to Elephants

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7MS #121: Migrating from Tumblr to Ghost-Part 2

7MS #121: Migrating from Tumblr to Ghost-Part 2

Part 2 concludes my journey in moving 7ms.us from Tumblr to a Digital Ocean droplet running Ghost. Here are the key resources mentioned during the podcast: How to run multiple Ghost blogs on one DI VPS. The key takeaway here was that I had to upgrade to the $10 droplet (I did a "flexible" resize to add more proc/memory) and then the second instance of Ghost installed fine. Turning on CloudFlare SSL was easy. I chose flexible SSL since I wasn't using a "real" cert. I also wrote a rule to force HTTPs for all connections. And, just for grins, I turned on DNSSEC. Because...why not? :-) I picked a strong root password for my DI droplet, but I still don't like the idea of IPs banging on that connection all day and night. I followed this article on installing Fail2Ban to prevent my SSH login from being abused. There are a few IPs that I want to perma-ban, so I'm going to look throughthis article and this one which looks a tad easier. You can subscribe to the 7 Minute Security podcast here.

19 Joulu 20158min

7MS #120: THE PURGE!

7MS #120: THE PURGE!

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7MS #119: Migrating from Tumblr to Ghost-Part 1

7MS #119: Migrating from Tumblr to Ghost-Part 1

In this episode I talk about my adventures in moving my brianjohnson.tv Tumblr content over to a Digital Ocean hosted droplet running Ghost. I think you'll want to check this episode out, because in part 2 I talk about the challenges I faced in hosting multiple Ghost instances on one DI droplet. I will also be talking about how to enable CloudFlare SSL (for free!) as well as enabling Fail2Ban to keep annoying people/IPs from brute forcing your SSH root account!

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7MS #118: Should Phishing be Fair?

7MS #118: Should Phishing be Fair?

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7MS #117: OFFTOPIC-Alive Inside

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Today I talk about one of the most moving films I've ever seen - a documentary called Alive Inside.

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