jonhat
jonh.ax
jonhat
@jonh.ax
Purple teamer. Likes long sleeps on beacons
Reposted by jonhat
Why plant a Tradecraft Garden?

April 2025, I talked to my camera about how tradecraft may go the route we saw vuln research go years ago, red teaming's retreat to self-protective secrecy, and the opportunity I see for a public tradecraft ecosystem. This starts @ 1:16:00

vimeo.com/1074106659#t...
Post-ex Weaponization: An Oral History
This is "Post-ex Weaponization: An Oral History" by AFF-WG on Vimeo, the home for high quality videos and the people who love them.
vimeo.com
October 14, 2025 at 4:57 PM
Reposted by jonhat
During my #BHUSA talk I've released many ETW research tools, of which the most notable is BamboozlEDR. This tool allows you to inject events into ETW, allowing you to generate fake alerts and blind EDRs.

github.com/olafhartong/...

Slides available here:
github.com/olafhartong/...
GitHub - olafhartong/BamboozlEDR: A comprehensive ETW (Event Tracing for Windows) event generation tool designed for testing and research purposes.
A comprehensive ETW (Event Tracing for Windows) event generation tool designed for testing and research purposes. - olafhartong/BamboozlEDR
github.com
August 6, 2025 at 8:49 PM
Reposted by jonhat
🛡️Windows Firewall and WFP are only two ways to silence an #EDR agent.
📢In my latest blog post I discuss another network based technique to prevent data ingest and ways to detect it.

And if you want even more, checkout part 2 released by @Cyb3rMonk Link in the post
EDR Silencers and Beyond: Exploring Methods to Block EDR Communication - Part 1
For red teams and adversary alike it’s important to stay hidden. As many companies nowadays have EDR agents deployed those agents are always in focus and tools like EDRSilencer or EDRSandblast use…
cloudbrothers.info
December 1, 2024 at 3:04 PM
Reposted by jonhat
[BLOG]
This post summarises how to tie Cobalt Strike's UDRL, SleepMask, and BeaconGate together for your syscall and call stack spoofing needs.

rastamouse.me/udrl-sleepma...
UDRL, SleepMask, and BeaconGate
I've been looking into Cobalt Strike's UDRL, SleepMask, and BeaconGate features over the last couple of days. It took me some time to understand the relationship between these capabilities, so the aim...
rastamouse.me
November 30, 2024 at 2:05 AM