7MS #401: Tales of Internal Pentest Pwnage - Part 15

7MS #401: Tales of Internal Pentest Pwnage - Part 15

It’s episode 401 and we’re having fun, right? Some things we cover today:

  • The Webinar version of the DIY Pwnagotchi evening will be offered in Webinar format on Tuesday, March 10 at 10 a.m.

  • A quick house fire update - we’re closer to demolition now!

  • I finally got a new guitar!

Besides that, I’ve got a wonderful tale of pentest pwnage for you. Warning: this is a TBC (to be continued) episode in that I don’t even know how it will shake out. I’m honestly not sure if we’ll get DA! Here are the highlights:

  • I think in the past I might've said unauthenticated Nessus scans weren't worth much, but this test changed my mind.

  • If you can't dump local hashes with CrackMapExec, try SecretsDump!

./secretsdump.py -target-ip {IP of target machine} localhost/{username}@{target IP}
  • If you're relaying net user commands (or just typing them from a relayed shell), this one-liner is a good way to quickly add your user to local admins and the Remote Desktop Users group:
net user /add ladmin1 s00p3rn4ughtyguy! /Y & net localgroup Administrators ladmin1 /add & net localgroup "Remote Desktop Users" ladmin1 /add
  • Trying to RDP into a box protected with Duo MFA? If you can edit the c:\windows\system32\drivers\etc\hosts file, you might be able change the Duo authentication server from api-xxxxxxx.duosecurity.com to 127.0.0.1 and force authenetication to fail open! Source: Pentest Partners

  • In general, keep an eye on CrackMapExec's output whenever you use the '-x' flag to run commands. If the system is "hanging" on a command for a while and then gives you NO output and just drops you back at your Kali prompt, the command might not be running at all due to something else on the system blocking your efforts.

More on today's show notes at 7ms.us!

Avsnitt(683)

7MS #604: A Two Tool Teaser

7MS #604: A Two Tool Teaser

Today we tease two upcoming tool releases (shooting for Q1, 2024): TCMLobbyBBQ - a Python script for PC players of The Texas Chain Saw Massacre game to help players get out of lobbies and into live games ASAP! The script uses PyAutoGUI to take screenshots of what part of the game you're in, then make appropriate key presses and mouse clicks to get into lobby queues, then alert you when the game actually starts! EvilFortiAuthenticator - this tool will allow you to steal administrator API tokens from FortiAuthenticator which can lead to full compromise of the physical device. Happy new year!

2 Jan 202426min

7MS #603: Monitoring Your Tailscale Network with Uptime Kuma

7MS #603: Monitoring Your Tailscale Network with Uptime Kuma

Today I look at potentially replacing Splashtop and UptimeRobot (check out our episode about it here) with Tailscale and Uptime Kuma. The missing link (which I'd love some help with) is answering this security question: how can I setup Tailscale so that my 7MinSec testing box can connect to all these NUCs spread around the globe, but those NUCs cannot connect to each other (in case one is compromised)? Got some ideas? Let me know please!

24 Dec 202328min

7MS #602: How to Succeed in Business Without Really Crying - Part 14

7MS #602: How to Succeed in Business Without Really Crying - Part 14

Today we're talkin' business! Specifically: How to (gently) say "no" to (some) client projects How to (politely) challenge end-of-year deadlines An idea I'm kicking around in the lab - where I might do away with UptimeRobot and Splashtop in favor of Tailscale and Uptime Kuma

15 Dec 202344min

7MS #601: Breaking Up With Active Directory

7MS #601: Breaking Up With Active Directory

Today our pal Nate Schmitt (you may remember him from his excellent Dealing with Rejection: A DMARC Discussion Webinar) joins us to talk about breaking up with Active Directory. He covers: Why would you want to consider removing AD from your environment? What are common items to plan for? What steps should you take to efficiently plan a migration? What common challenges or considerations will you face?

11 Dec 202327min

7MS #600: First Impressions of Using AI on Penetration Tests

7MS #600: First Impressions of Using AI on Penetration Tests

Hey friends, today I share my experience working with ChatGPT, Ollama.ai, PentestGPT and privateGPT to help me pentest Active Directory, as well as a machine called Pilgrimage from HackTheBox. Will AI replace pentesters as we know them today? In my humble opinion: not quite yet. Check out today's episode to hear more, and please join me on Wednesday, December 6 for my Webinar on this topic with Netwrix called Hack the Hackers: Exploring ChatGPT and PentestGPT in Penetration Testing!

1 Dec 202322min

7MS #599: Baby's First Responsible Disclosure

7MS #599: Baby's First Responsible Disclosure

Today we talk about our first experience working through the responsible disclosure process after finding vulnerabilities in a security product. We cannot share a whole lot of details as of right now, but wanted to give you some insight into the testing/reporting process thus far, which includes the use of: BulletsPassView MITMsmtp mitmproxy

25 Nov 202338min

7MS #598: Hacking Billy Madison - Part 4

7MS #598: Hacking Billy Madison - Part 4

Today our good buddy Paul and I keep trying to hack the VulnHub machine based on the movie Billy Madison (see part 1 and 2 and 3). In today's final chapter, Paul and I: Find Eric's secret SSH back door Locate and decrypt a hidden file with Billy's homework Build wordlists with cewl Save Billy from the evil clutches of Eric Gordon!!!

17 Nov 202324min

7MS #597: Let's JAMBOREE (Java-Android-Magisk-Burp-Objection-Root-Emulator-Easy) with Robert McCurdy

7MS #597: Let's JAMBOREE (Java-Android-Magisk-Burp-Objection-Root-Emulator-Easy) with Robert McCurdy

Today we had a blast talking with Robert McCurdy about JAMBOREE (Java-Android-Magisk-Burp-Objection-Root-Emulator-Easy)! JAMBOREE allows you to quickly spin up a portable Git/Python/Java environment and much more! From a pentesting POV, you can whip up an Android pentesting environment, BloodHound/SharpHound combo, Burp Suite...the list goes on!

11 Nov 202332min

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