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Jonny Johnson

@jonny-johnson.bsky.social
321 followers 13 following 11 posts

Principal Windows Security Researcher @HuntressLabs | Windows Internals & Telemetry Research

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Jonny Johnson @jonny-johnson.bsky.social · 06/06/2025
Have you ever wondered if there was a way to deploy a "Remote EDR"? Today I'm excited to share research I've been working on for the past couple months. This dives into DCOM Interfaces that enable remote ETW trace sessions without dropping an agent to disk. (Write-up and project link below)
jonny-johnson.medium.com
No Agent, No Problem: Discovering Remote EDR
As the reader, I’m sure you’re thinking — “oh great, another EDR internals or bypass post”. I can fully understand that sentiment, as…
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Jonny Johnson @jonny-johnson.bsky.social · 28/01/2025
I am happy to announce JonMon2.0 has been published. 2.0 offers a lot of feature updates, as well as stability. More features still to come as time goes on. Enjoy and let me know if you have any issues or questions. Link: github.com/jsecurity101...
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Jonny Johnson @jonny-johnson.bsky.social · 16/01/2025
New EtwInspector kinda going hard 👀
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Reposted by Jonny Johnson
Evan McBroom @evanmcbroom.bsky.social · 08/01/2025
The perfect loader library was updated this week to support changes made on Windows 11 24H2. A big thank you to Jarrod Davis (@tinybiggames.com) for reporting the issue and helping work on a solution! A full writeup on the issues and fixes can be found here: github.com/EvanMcBroom/...
github.com
Windows 11 24H2 · Issue #1 · EvanMcBroom/perfect-loader
Hi, will this work in windows 24H2?
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Jonny Johnson @jonny-johnson.bsky.social · 07/01/2025
Converted Matt Graeber's TraceLogging PS script into C# into the new EtwInspector. gist.github.com/mattifestati... Working quite well. New EtwInspector coming soon...
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Jonny Johnson @jonny-johnson.bsky.social · 28/12/2024
My goal by the end of the year was to finish JonMon 2.0 and I am happy to say that I have done that....Now just to clean up the code, fix the wiki, and write a blog. Stay tuned :)
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Jonny Johnson @jonny-johnson.bsky.social · 20/12/2024
JonMon with the AMSI logs 👀
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Jonny Johnson @jonny-johnson.bsky.social · 04/12/2024
Microsoft's Threat-Intelligence ETW provider now supports events to identify token impersonation attacks. I wrote a blog on these events and how Microsoft is surfacing them: jsecurity101.medium.com/behind-the-m...
jsecurity101.medium.com
Behind the Mask: Unpacking Impersonation Events
Introduction
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