7MS #261: Blind Network Security Assessments

7MS #261: Blind Network Security Assessments

This week I had the fun opportunity to do a "blind" network security assessment - where basically we had to step into a network we'd never seen before and make some security posture recommendations. I've found that the following software/hardware is quite helpful for this type of assessment:

  • The PwnPulse helps a ton in scanning wired and wireless networks...and even Bluetooth! I've covered the Pulse in past episodes - check out part 1 and part 2.

  • Network Detective will do a ton of helpful Active Directory enumeration and point out potential red flags, such as:

    • Accounts that haven't been logged into for a long time
    • Accounts with passwords that haven't been refreshed in a long time
    • Privileged groups that need review (Domain Admins, Enterprise Admins, etc.)
  • AD policy issues (*warning: by default Network Detective only pulls back a few policies by default. Check out scripts such as my Environment Check to grab a dump of all GPOs.

  • Thycotic Privileged Account Discovery is a free tool that can crawl AD workstations and enumerate the local administrator accounts on each machine. It makes a good case for implementing LAPS.

Episoder(719)

7MS #695: Tales of Pentest Pwnage - Part 78

7MS #695: Tales of Pentest Pwnage - Part 78

Today's tale of pentest pwnage involves: Using mssqlkaren to dump sensitive goodies out of SCCM Using a specific fork of bloodhound to find machines I could force password resets on (warning: don't d...

3 Okt 202515min

7MS #694: Tales of Pentest Pwnage – Part 77

7MS #694: Tales of Pentest Pwnage – Part 77

Hey friends, today I talk about how fun it was two combine two cool pentest tactics, put them in a blender, and move from local admin to mid-tier system admin access (with full control over hundreds o...

26 Sep 202533min

7MS #693: Pwning Ninja Hacker Academy – Part 3

7MS #693: Pwning Ninja Hacker Academy – Part 3

This week your pal and mine Joe "The Machine" Skeen kept picking away at pwning Ninja Hacker Academy. To review where we've been in parts 1 and 2: We found a SQL injection on a box called SQL, got a...

19 Sep 202528min

7MS #692: Tales of Pentest Pwnage – Part 76

7MS #692: Tales of Pentest Pwnage – Part 76

Happy Friday! Today's another hot pile of pentest pwnage. To make it easy on myself I'm going to share the whole narrative that I wrote up for someone else: I was on a pentest where a DA account would...

12 Sep 202532min

7MS #691: Tales of Pentest Pwnage – Part 75

7MS #691: Tales of Pentest Pwnage – Part 75

Holy schnikes, today might be my favorite tale of pentest pwnage ever. Do I say that almost every episode? yes. Do I mean it? Yes. Here are all the commands/links to supplement today's episode: Got a...

5 Sep 202531min

7MS #690: Tales of Pentest Pwnage – Part 74

7MS #690: Tales of Pentest Pwnage – Part 74

Today's tale of pentest pwnage is a classic case of "If your head is buried in the pentest sand, pop it out for a while, touch grass, and re-enumerate what you've already enumerated, because that can ...

29 Aug 202521min

7MS #689: Pwning Ninja Hacker Academy – Part 2

7MS #689: Pwning Ninja Hacker Academy – Part 2

Hello friends! Today your friend and mine, Joe "The Machine" Skeen joins me as we keep chipping away at pwning Ninja Hacker Academy! Today's pwnage includes: "Upgrading" our Sliver C2 connection to...

22 Aug 202515min

7MS #688: Building a Pentest Training Course Is Fun and Frustrating

7MS #688: Building a Pentest Training Course Is Fun and Frustrating

Today I talk about a subject I love while also driving me crazy at the same time: building a pentest training course! Specifically, I dissect a fun/frustrating GPO attack that I need to build very car...

16 Aug 202522min

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