Good morning! Just published a blog post diving into Windows Kernel Pool internals: basics, memory allocation functions, internal structures, and how Segment Heap, LFH, and VS work.
r0keb.github.io/posts/Window…
As promised, the research on CVE-2023-28252 is already published with its PoC and the detailed explanation of the reversing that we did with my friend @solidclt.
github.com/fortra/CVE-2023-2…
Are you interested in learning reverse engineering in 2023?
I've spent the this year studying RE, and I want to share all the resources that helped me along the way in the following tweets. Trust me, you won't be disappointed! 🧵
#infosec
Do you sit at a computer for longer than 6 hours a day?
You’re destroying your body if so.
Here’s the setup you need to protect yourself from posture problems and crippling long-term injuries:
🧵
[Red Team] "Advanced Process Injection Techniques" Workshop is now LIVE !
Workshop Outline :
PE Basics
APC injection
Module Stomping
Process Hollowing
Process Doppelgänging
Transacted Hollowing
Process Herpaderping
Process Ghosting
Code Repo : github.com/RedTeamOperations…
New blog series: Intro to Embedded RE
Part 1: Tools and Series Overview
voidstarsec.com/blog//2022/0…
The next post releases on Friday, I'm looking forward to sharing this work with the community!
Investigadores encuentran múltiples puertas traseras en el popular dispositivo VoIP fabricado por el fabricante alemán Auerswald
↘️CVE-2021-40859 -> CVSS 9.8
↘️CVE-2021-40856
↘️CVE-2021-40857
blog.redteam-pentesting.de/2…
🔁Actualizaciones firmware disponibles:
auerswald.de/en/start/news/a…
Process injection via the KernelCallBackTable involves replacing original callback function by custom payload so that whenever the function is invoked, payload will be triggered. In this case the fnCOPYDATA callback function has been used.
C# code snippet: gist.github.com/sbasu7241/5d…
Finally got around to adding training material from my #defcon 29 workshop "Modern Malware Analysis for Threat Hunters".
👉 github.com/jstrosch/malware-…
Giveaway time! I will send 3 copies of my hacking workshop done at @THREAT_CON. That's 12 hours of content 🔥
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🔁 RT the post
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👉🏿 Giveaway ends at reaching 20k Followers 🌟
Giveaway time! I will send 3 copies of my hacking workshop done at @THREAT_CON. That's 12 hours of content 🔥
✅ Like
🔁 RT the post
✅ Follow
👉🏿 Giveaway ends at reaching 20k Followers 🌟
Do you reverse engineer or perform #Android apps security research?
Check the latest #jadx v1.3.0: code renaming (w/o deobfuscation), code comments (plus searching, with regex & in resource files), smali debugger and much more (Core & GUI)…
Level up!👍
github.com/skylot/jadx