Max Grim

Red Teamer @OutflankNL | Cyber Security | Messing around with hardware

[Olaf Hartong @olafhartong]

Next august, we'll host our newly designed advanced defensive engineering training at @BlackHatEvents in Las Vegas. Next to detection engineering we'll also cover topics like enrichment, lifecycle management and AI. There are still some spot left!

https://t.co/2mD07Fu3HM

[Marc Smeets @MarcOverIP]

Red teaming && racing, two of my main interests, now together in 1 event!

Come and join me on May 27 at Racesquare Utrecht to hear me talk about red team tooling, and to jump in a virtual F1 car for a race.

More info on this *free* event: https://t.co/gKaGc9tbv4

[Max Grim @max__grim]

@kyleavery Have to pay for ketchup though

[Outflank @OutflankNL]

New blog by Outflank’s @KyleAvery: Linux process injection leveraging seccomp to inject shared libraries into Linux processes without LD_PRELOAD, ptrace nor elevated privileges.
Parent-to-child injection at any ptrace_scope level 💪😎
Tech details here: https://t.co/aSv7XlT1Ah

[Max Grim @max__grim]

@MarcOverIP @_xpn_ @mrgretzky

[Max Grim @max__grim]

Would you like to be my colleague, and get to wear an awesome red hoodie? We are looking for a full-stack / offensive developer. Drop me a message or apply directly: https://t.co/GKI48eVUPC

[Max Grim @max__grim]

@_xpn_ @mrgretzky You can definitely like me as a friend! But @MarcOverIP is the guardian of the hoodies xD

[Steve S. @0xTriboulet]

4.12 has been a blast to work on, and it’s awesome to see it release!

Happy tinkering 😁

[Max Grim @max__grim]

@kyleavery @__mez0__ @0xTriboulet Ahahah when were ready I’ll await your PR 😂

[Max Grim @max__grim]

@kyleavery 🤠

[SpecterOps @SpecterOps]

Credential Guard was supposed to end credential dumping. It didn't.

@bytewreck just dropped a new blog post detailing techniques for extracting credentials on fully patched Windows 11 & Server 2025 with modern protections enabled.

Read for more ⤵️ https://t.co/mYPHg1mTKj

[Outflank @OutflankNL]

We're at BlackHat USA. At 1.30 PM our Outflank researcher @kyleavery will present his work on how he trained a 7B parameter LLM to defeat Microsoft Defender for Endpoint.

An accompanying blog post will go out later today and we'll release the model on Hugging Face. Stay tuned!

[OrangeCon @OrangeCon_nl]

The Registry Rundown. Last year Cedric Van Bockhaven & Max Grim showed us how even non-administrators can do some very interesting things with the registry. #Cybersecurity #WindowsRegistry #Infosec

Watch here: https://t.co/cv1iSS86lD

[Outflank @OutflankNL]

Yes! We're doing the Infosec Kart Cup again! 🏎️🤘

Mark June 19 in your calendars, and reserve your spot now at https://t.co/pVT7ca9Mqs! The 2024 edition was sold out.

[Max Grim @max__grim]

@Hack3rBot @OutflankNL @BlackHatEvents If it's the same as last time, there will be a recording, but only available through the (paid) BH portal.

[Max Grim @max__grim]

@kyleavery @C5pider @domchell @ConsciousHacker 👀👀👀

[Dirk-jan @_dirkjan]

Automatic browser SSO with a PRT on a victim device over an Outflank C2 implant 🥰 using ROADtools and some hackery from @max__grim

[Core Impact @_CoreImpact]

Headed to Singapore for BlackHat Asia? Be sure to stop by booth 507 to talk all things #offsec and then join @OutflankNL's @max__grim to learn how Outflank C2 (OC2) can cut through the noise and extract critical insights, enabling smarter operations.#BHASIA @BlackHatEvents

[Outflank @OutflankNL]

Headed to Singapore for BlackHat Asia? Join Outflank's own @max__grim for a deep dive into Outflank C2 (OC2) and discover how it can cut through the noise and extract critical insights, enabling smarter operations.#BHASIA @BlackHatEvents

[Outflank @OutflankNL]

Enjoying @1ns0mn1h4ck? Don't miss @c3c's speaking session on using VBS enclaves for handling sensitive data>