2 of 1; half a nybble of another
security, computing, engineering
@depletionmode
poc
2019.02.16 Ryzenfallen - Exploitation of Ryzenfall for arbitrary read primitive via AMD PSP
2019.01.21 VirtualAllocSecure - AMD Secure Memory Encryption on Windows by hacking PTEs
2019.01.07 wsIPC - Covert channel for Windows abusing Working Set side-channel
2013.05.02 andhook - Android Hooking Framework
tools
2019.11.08 AMD firmware flash dumping tool
2019.07.17 divination - platform, iospace and physmem inspection framework
instructional
2021.01.11 Linux code injection paint-by-numbers
2019.08.14 Understanding modern UEFI-based platform boot
2018.09.21 Admiring the Zircon: Understanding Minimal Process Creation
2015.12.08 What's in an Address: Understanding DDR Memory Mapping
talks/articles/publications
2023.12.17 BSOD colour change trick (Paged Out! #3)
2019.12.27 An Arbitrary Read Exploit for Ryzenfall (PoC||GTFO 20:05)
2018.04.19 Introducing Windows Defender System Guard runtime attestation
2017.06.07 PLATINUM continues to evolve, find ways to maintain invisibility
2016.07.07 Remote Code Execution in Xiaomi MIUI Analytics (meh)
2014.08.19 Attacking the Linux PRNG on Android: Weaknesses in Seeding of Entropic Pools (WOOT '14)
2014.08.05 Remote Exploitation of the Cordova Framework [video] (OWASP IL '14)
2013.04.00 Intro to Timing Attacks Workshop (OWASP Jerusalem APR'13)
2011.06.03 Abusing the Linux Dynamic Loader with LD_PRELOAD (DC9723 JUN'11)
builds/projects/stuff
2018.09.05 Kaplan se Biltong box build
2015.11.02 CUPC/8: Home computer project
tips/snippets
2015.04.07 On Equivalence, Multiplication and Efficiency
2014.04.24 Piping a remote tcpdump into a local Wireshark session
2012.01.29 ARM long branch
patents
(some of them appreciatively useless)
2020.06.30 US20210406365A1 - Malicious enterprise behavior detection tool
2016.02.09 US10366213B2 - Protecting an application via an intra-application firewall
2014.09.24 US10419419B2 - Technologies for sensor action verification
2014.02.24 US9296338B2 - Vehicle mirror adjustment
2014.01.17 US20150203039A1 - Automatic rear-view mirror adjustments
2013.12.23 US9965040B2 - Method for using magnetometer together w/ gesture to send content to wireless display
2013.12.16 US9466296B2 - Initiation of action upon recognition of a partial voice command
2013.12.20 US20160292009A1 - Execution offloading through syscall trap interface
2012.12.27 US20140187148A1 - Near field communication method and apparatus using sensor context