Dinosaur

6 posts

Dinosaur

Dinosaur

@7uckzero

HajiMi Wo~ North South Green Bean...

Hong Kong, China Se unió Şubat 2025
117 Siguiendo5 Seguidores
Octoberfest7
Octoberfest7@Octoberfest73·
I am now the proud owner of a version of Ekko that: - Uses threadpool timers - Conceals use of timers from the call stack - Does not use NtContinue/Ex I've learned that if you believe hard enough and use a shitload of ROP anything is possible.
Octoberfest7@Octoberfest73

@jamieantisocial This is finally motivating me to take a look at fibers again. I could be wrong, haven’t explored fully yet, but I’m pretty sure I see a path forward to use fibers with Ekko and eliminate its use of NtContinue

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Dinosaur
Dinosaur@7uckzero·
This is a sleep obfuscation proof of concept based on Ekko-SleepObf, which completely bypasses the detection of Hunt-Sleep-Beacon (HSB) github.com/7uckzero/Ghost…
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Dinosaur
Dinosaur@7uckzero·
@dis0rder_0x00 This reminds me of ContextOnly's blog post, and I think you can take a look at this. The two techniques can be combined to finally obtain a handle that only uses the "PROCESS_CREATE_THREAD" tag blog.fndsec.net/2025/05/16/the…
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dis0rder
dis0rder@dis0rder_0x00·
As promised here is my approach to using the Windows Debugging API to inject shellcode (w/o direct process read/write) Had a lot of fun playing with this! (Currently tested agains MDE & Elastic) github.com/dis0rder0x00/D…
dis0rder tweet media
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Dinosaur
Dinosaur@7uckzero·
@deceptiq_ His design is quite confusing. 😇 After using MAN, DAT cannot be used and MAN cannot be deleted. I also do not have a registry switch to specify whether to use MAN or DATA...
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deceptiq
deceptiq@deceptiq_·
Registry persistence is well-documented - and unsurprisingly well-detected. We explore a lesser-known technique for arbitrary registry writes against HKCU at medium integrity - without triggering registry callbacks. And in turn those detections. deceptiq.com/blog/ntuser-ma…
deceptiq tweet media
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