😈 [ Kostas @Kostastsale ]

New blog: Understanding Red to Be Better at Blue: Navigating New CrackMapExec Updates

✅Keeping up with the red team
✅Breaking down CME’s new key features
✅From code to behavioural hunting & detections
✅Illustrations with examples

🔗 https://buff.ly/47Xm6KF

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😈 [ Clandestine @akaclandestine ]

𝘼𝙑/𝙀𝘿𝙍 𝙀𝙫𝙖𝙨𝙞𝙤𝙣 | 𝙈𝙖𝙡𝙬𝙖𝙧𝙚 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩 👾

🔗 Part 1 - https://medium.com/@0xHossam/av-edr-evasion-malware-development-933e50f47af5

🔗 Part 2 - https://medium.com/@0xHossam/av-edr-evasion-malware-development-p2-7a947f7db354

🔗 Part 3 - https://medium.com/@0xHossam/unhooking-memory-object-hiding-3229b75618f7

🔗 Part 4 - https://medium.com/@0xHossam/av-edr-evasion-malware-development-p-4-162662bb630e

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😈 [ Greg Darwin @gregdarwin ]

A new Cobalt Strike blog post just dropped. This is the second in the series on UDRL development, and covers obfuscation and masking. It is accompanied by some major updates to the UDRL-VS kit.

🔗 https://www.cobaltstrike.com/blog/revisiting-the-udrl-part-2-obfuscation-masking

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😈 [ Andrew Oliveau @AndrewOliveau ]

💥BOOM!💥 Another privilege escalation blog, this time showcasing how to convert arbitrary file deletions 🗑️ to SYSTEM command prompt🌈 CVE-2023-27470. Learn about TOCTOU, pseudo-symlinks, MSI rollback exploits, and, of course, how to protect yourselves!

🔗 https://www.mandiant.com/resources/blog/arbitrary-file-deletion-vulnerabilities

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😈 [ ShorSec Cyber Security @ShorSecLtd ]

🔥New Blog Post Alert!
The next chapter in our "The Path to DA" series is now live: "(Relaying) To The Internet And Back".
This entry, by @dec0ne, explores yet another route to DA, focusing on the intricacies of ADIDNS Abuse, LDAP relay, RBCD, and more.

🔗 https://shorsec.io/blog/the-path-to-da-part-2-relaying-to-the-internet-and-back/

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😈 [ Vincent Yiu @vysecurity ]

DevTunnels, blue are going to begin searching for DevTunnels.ms. Get ready ahead of time and use domains like:

global.rel.tunnels.api.visualstudio.com
tunnels-prod-rel-tm.trafficmanager.net
*.app.github.dev

🔗 https://www.syonsecurity.com/post/devtunnels-for-c2

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😈 [ Rohan Aggarwal @nahoragg ]

My talk "Bypassing Anti-Cheats & Hacking Competitive Games" from @securityfest is now available on Youtube. #game #Hacking

🔗 https://youtu.be/bTU7huCmFXA

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😈 [ Antonio Cocomazzi @splinter_code ]

Excited to share my hardest research about UAC 🤯

"Bypassing UAC with SSPI Datagram Contexts" 🔥

In a nutshell:
✅ Works on latest Windows 11 down to Windows 7
✅ Works on both domain-joined and non-domain-joined machines
✅ Works without using UI hacks or any auto Works without using UI hacks or any auto elevated binary/interface
✅ Works with maximum UAC level settings *Always Notify*
✅ Not a security boundary / Won’t Fix

Enjoy the read! 👇

🔗 https://splintercod3.blogspot.com/p/bypassing-uac-with-sspi-datagram.html

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😈 [ an0n @an0n_r0 ]

nothing novel, just playing with screenshot capture in PowerShell: get the screenshot to clipboard by sending PrtSc key using PS, send the image in an HTTP POST body, receive it with least effort using a CGI handler ran by Python http[.]server.

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😈 [ SkelSec @SkelSec ]

Weeeee! My Defcon talk is now on Youtube!

🔗 https://www.youtube.com/watch?v=7oAZK8x_mL0
🔗 https://github.com/skelsec/wsnet
🔗 https://github.com/skelsec/wsnet-dotnet

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@skelsec гений, indeed

😈 [ Adam Chester 🏴‍☠️ @_xpn_ ]

My Okta for Red Teamers post is up! We look at how Kerberos SSO works, how to intercept credentials via a fake AD Agent, decrypting AD Agent tokens, adding skeleton key's, and even how to deploy a janky SAML IdP server to auth as any user for good measure.

🔗 https://www.trustedsec.com/blog/okta-for-red-teamers/

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😈 [ јаmеѕ ███████ @rotarydrone ]

Awesome stuff 🔥 The AD agent hijack here is much stealthier (and cooler) than injecting a DLL.

Here's a nim example for LogonUser hooking, ala PTASpy or @_xpn_'s blog on AADC for red teams. This also works for the AD agent:

🔗 https://gist.githubusercontent.com/rotarydrone/645f77f7e778da75800d1cde4013da2f/raw/a7a12e6e4529f4d09037ee6d908ead89500aa1ad/LogonUserSpy.nim

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😈 [ Dylan Tran @d_tranman ]

Dug into call stacks spoofing for the past few months and wrote something. Hopefully this is helpful.

🔗 https://dtsec.us/2023-09-15-StackSpoofin/

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😈 [ Greg Darwin @gregdarwin ]

Cobalt Strike 4.9 is now live. This release adds UDRL support for post-ex DLLs, the ability to export Beacon without a reflective loader, support for callbacks, a Beacon data store and more. Check out the blog post for details:

🔗 https://www.cobaltstrike.com/blog/cobalt-strike-49-take-me-to-your-loader

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