7MS #426: Tales of Internal Pentest Pwnage - Part 19

7MS #426: Tales of Internal Pentest Pwnage - Part 19

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First and foremost, I have to say that 7 Minute Security's official stance on toads is that nobody should be licking them at any time, for any reason. Also, I can neither confirm nor deny that toads can catch coronavirus. Listen to today's episode...it'll make more sense.

We've got another swell tale of internal pentest pwnage for you today! Highlights include:

  • If you've collected a ton of hashes with Responder, the included DumpHash.py gives you a lovely organized list of collected hashes!

  • Here's one way you can grab the latest CME binary:

curl https://github.com/byt3bl33d3r/CrackMapExec/releases/download/v5.0.1dev/cme-ubuntu-latest.zip -L -o cme.zip

Note to self: I must've been using outdated CME forever, because the correct syntax to get the wdigest flag is now a little different:

cme smb HOST -u localadmin -H "hash" --local-auth -M wdigest -o ACTION=enable
  • If you're looking to block IPv6 (ab)use in your environment, this article has some great tips.

  • When testing in an environment with a finely tuned SIEM, I highly recommend you download all the Kali updates and tools ahead of time, as sometimes just the call out to kali.org gets flagged and alerted on to the security team

  • Before using the full hatecrack methodology, I like to run hashes straight through the list of PwnedPasswords from hashes.org (which appears to currently be offline) first to give the org an idea as to what users are using easy-to-pwn passwords.

  • A question for YOU reading this: what's the best way to do an LSASS dump remotely without triggering AV? I can't get any of the popular methods to work. So pypykatz is my go-to.

  • I learned that PowerView is awesome for finding attractive shares! Run it with Find-InterestingDomainShareFile to find, well, interesting files! Files with password or sensitive or admin in the title - and much more!

  • Got to use PowerUpSQL to audit some MS SQL sauce, and I found this presentation (specifically slide ~19) really helpful in locating servers I could log into and any SQL vulnerabilities the boxes were ripe for.

Avsnitt(683)

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 Juni 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 Juni 20158min

7MS #65: OFFTOPIC-Still Alice (audio)

7MS #65: OFFTOPIC-Still Alice (audio)

Warning, this episode is off topic and has NOTHING to do with infosec! Nope! Instead, it’s a review of the movie Still Alice. Yep. That happened. 7MS #65: OFFTOPIC-Still Alice (audio)

3 Juni 20157min

7MS #64: Wifi Sniffing is Fun-Part 1 (audio)

7MS #64: Wifi Sniffing is Fun-Part 1 (audio)

I got a fun project involving wireless sniffing, followed up by scraping through packets looking for credit card data! Here’s part 1, which talks about about software/hardware you might need to do this the right way. 7MS #64: Wifi Sniffing is Fun-Part 1 (audio)

28 Maj 20157min

7MS #63: I’m Excited to Go Phishing (audio)

7MS #63: I’m Excited to Go Phishing (audio)

This week I’ll be launching a phishing campaign against an organization that has been well trained to defend against such malicious attacks and links! Will this organization break my company’s 100% success rate for phishing, or will I be able to craft an email to fool at least one person? 7MS #63: I’m Excited to…

21 Maj 20157min

7MS #62: You Should Run LAPS (audio)

7MS #62: You Should Run LAPS (audio)

I’m excited about this! Microsoft has released a tool called Local Administrator Password Solution to help administrators manage local admin credentials for domain-joined machines. Check out this article for more information, and please contact me if you end up running this, as I’d love to hear about your experience. 7MS #62: You Should Run LAPS…

19 Maj 20157min

7MS #61: Why Local Admin Rights Suck (audio)

7MS #61: Why Local Admin Rights Suck (audio)

Users running as local admins on their machine are a big risk! This episode discusses some reasons why, and also here is the link to the Avecto study I mention regarding how many Microsoft vulnerabilities would be thwarted by removing admin rights. 7MS #61: Why Local Admin Rights Suck (audio)

14 Maj 20158min

7MS #60: How Not to Suck at Customer Service (audio)

7MS #60: How Not to Suck at Customer Service (audio)

This episode was inspired by two awesome customer service experiences I had in the past week. It got me thinking: how can we as infosec professionals suck less with our customer service approach? 7MS #60: How Not to Suck at Customer Service (audio)

12 Maj 20158min

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