7MS #401: Tales of Internal Pentest Pwnage - Part 15
7 Minute Security21 Helmi 2020

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!

Jaksot(684)

7MS #500: Interview with John Strand

7MS #500: Interview with John Strand

HAPPY 500 EPISODES, FRIENDS! That's right, 7MS turned 5-0-0 today, and so we asked John Strand of Black Hills Information Security to join us and talk about all things security, including the John/BHIS superhero origin story, the future of pentesting, the (perceived) cybersecurity talent shortage, how to get started with good security practices in your organization, and more! P.S. check out John's first visit to the show here.

22 Joulu 202158min

7MS #499: Desperately Seeking a Super SIEM for SMBs - Part 6

7MS #499: Desperately Seeking a Super SIEM for SMBs - Part 6

Today we have some cool updates on this SIEM-focused series we've been doing for a while. Specifically, I want to share that one of these solutions can now detect three early (and important!) warning signs that bad things are happening in your environment: ASREPRoasting WDigest flag getting flipped (reg add HKLM\SYSTEM\CurrentControlSet\Control\SecurityProviders\WDigest /v UseLogonCredential /t REG_DWORD /d 1) Restricted admin mode getting enabled (reg add HKLM\System\CurrentControlSet\Control\Lsa /t REG_DWORD /v DisableRestrictedAdmin /d 0x0 /f) - see n00py's blog for more info

16 Joulu 202121min

7MS #498: Securing Your Mental Health - Part 2

7MS #498: Securing Your Mental Health - Part 2

Hi everybody, today we're continuing a series we started way back in June called Securing Your Mental Health. Today I talk about some easy and relatively cheap things I'm doing to try and shutdown negative thoughts, punch imposter syndrome in the face, and be an overall happier and more positive person.

13 Joulu 202117min

7MS #497: The Stress and Satisfaction of Offering Live Security Training

7MS #497: The Stress and Satisfaction of Offering Live Security Training

Hey friends, today I'm giving you a peek behind the curtain of our Light Pentest LITE training to talk about the software/hardware we use to make it sing, the growing pains - and OMG(!) moments - that forced us to build in more infrastructure redundancy, and the cool (and expensive!) cloud options we're considering to offer a self-paced version of the course.

2 Joulu 202151min

7MS #496: Tales of Pentest Pwnage - Part 30

7MS #496: Tales of Pentest Pwnage - Part 30

Today's tale of pentesting has a bunch of tips to help you maximize your pwnage, including: The new Responder DHCP poisoning module All the cool bells and whistles from CrackMapExec which now include new lsass-dumping modules! Speaking of lsass dumping, here's a new trick that works if you have Visual Studio installed (I bet it will be detected soon). I close out today's episode with a story about how my Cobalt Strike beacons got burned by a dating site!

24 Marras 202148min

7MS #495: Desperately Seeking a Super SIEM for SMBs - Part 5

7MS #495: Desperately Seeking a Super SIEM for SMBs - Part 5

Today we continue our SIEM/SOC evaluation series with a closer look at one particular managed solution and how it fared (very well) against a very hostile environment: the Light Pentest LITE pentesting course! Spoiler alert: this solution was able to detect: RDP from public IPs Password spraying Kerberoasting Mimikatz Recon net commands Hash dumping Hits on a "honey domain admin" account Users with non-expiring passwords Hits on the SSH/FTP/HTTP honeypot

17 Marras 202139min

7MS #494: Interview with Josh Burnham of Liquid Web

7MS #494: Interview with Josh Burnham of Liquid Web

10 Marras 202145min

7MS #493: 7MOIST - Part 2

7MS #493: 7MOIST - Part 2

Hey, remember back in episode #357 where we introduced 7MOIST (7 Minutes of IT and Security Tips)? Yeah, me neither :-). Anyway, we're back with the second edition of 7MOIST and have some cool pentesting and general IT tips that will hopefully make your life a little awesome-r: Stuck on a pentest because EDR keeps gobbling your payloads? SharpCradle might just save the day! CrackMapExec continues to learn new awesome tricks - including a module called slinky that plants hash-grabbing files on shares you have write access to! Browsing 17 folders deep in Windows Explorer and wish you could just pop a cmd.exe from right there? You can! Just click into the path where you're browsing, type cmd.exe, hit Enter and BOOM! Welcome to a prompt right at that folder!

4 Marras 20217min

Suosittua kategoriassa Politiikka ja uutiset

rss-podme-livebox
aikalisa
ootsa-kuullut-tasta-2
et-sa-noin-voi-sanoo-esittaa
otetaan-yhdet
politiikan-puskaradio
rss-vaalirankkurit-podcast
aihe
the-ulkopolitist
rss-kovin-paikka
rikosmyytit
linda-maria
rss-mina-ukkola
rss-tasta-on-kyse-ivan-puopolo-verkkouutiset
radio-antro
rss-aijat-hopottaa-podcast
rss-opiskelijasta-proksi
rss-hyvaa-huomenta-bryssel
rss-raha-talous-ja-politiikka
rss-kyselytunti