Mathilde Venault @MathildeVenault
Security researcher at @CrowdStrike, living off cheese and adventures. Opinions are my own. Joined November 2019-
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I often am asked for pointers on building a VM for malware analysis. I wrote a 40+ page chapter on this in my book Evasive Malware. You can download this chapter from the book on my blog for free here: evasivemalware.com/EvasiveMalware… Thanks @nostarch for allowing me to give it away 🤓
Looks like @BlueHatIL talks are online now, so here’s my talk for anyone who wanted to learn about the latest episode of KASLR and couldn’t make it: youtu.be/Dk2rLO2LC6I
FYI if you’re willing to link with ntdll or dynamically resolve it there’s a ton of APIs that return TEB/PEB or leave them in one of the registers. (Don’t believe official return values. MSDN is a liar!)
FYI if you’re willing to link with ntdll or dynamically resolve it there’s a ton of APIs that return TEB/PEB or leave them in one of the registers. (Don’t believe official return values. MSDN is a liar!) https://t.co/sb9UGHWy68
WinDbg doesn’t have to win the battle!🧠💥 Join @MathildeVenault at SINCON 2025 for a hands-on reverse engineering workshop that helps you make sense of the Windows debugger. 📅22-23 May 2025 | 📍voco Orchard, SG 🎟️Pass: event.cybersecuritysg.com/39kL3 #SINCON2025 #WindowsDebugging
Upcoming public training: clearseclabs.com/#portfolio
Really excited to give a talk at SINCON this year! I'll be presenting my tool github.com/CrowdStrike/dr…, that helps making the most of WinDbg in a minimum amount of time
Really excited to give a talk at SINCON this year! I'll be presenting my tool github.com/CrowdStrike/dr…, that helps making the most of WinDbg in a minimum amount of time
Save the date - @Blackhoodie_RE is partnering with @offensive_con this year to bring a BlackHoodie training to Berlin! Students will learn how to place compiler backdoors in innocent code. Mark your calendars for May 15th! Registration opens tomorrow, space is very limited ☺️
Windbg keyboard shortcuts docs have been updated recently. Includes both new and old bindings that were never documented: learn.microsoft.com/windows-hardwa…
I’m not saying you definitely have to go to @BlueHatIL this year, I’m just letting you know it’s free, by the beach and I’ll be there dropping kernel pointers to anyone who asks nicely
Today I’m sharing a blog post on the implementation of kernel mode shadow stacks on Windows! This post covers actively debugging the Secure Kernel and also outlines why VTL 1 is relied on to help maintain the integrity of the supervisor shadow stacks! connormcgarr.github.io/km-shadow-stac…
So glad to have been part of 44con this year!
So glad to have been part of 44con this year!
There’s a brand new conference which means you get another chance to take my Windows Internals class, this time in the US 😄 RE//verse, February 2025, Orlando Florida
There’s a brand new conference which means you get another chance to take my Windows Internals class, this time in the US 😄 RE//verse, February 2025, Orlando Florida
I'm happy to share that I'll be giving a workshop at @44CON about WinDbg, where I'll introduce a tool I've developed to make debugging much easier. Time to tame the Windows debugger together! 44con.com/44con-2024-tal…
In my new blog for @_CPResearch_ I propose a new injection technique, using the Thread Name API - check it out! 💙
In my new blog for @_CPResearch_ I propose a new injection technique, using the Thread Name API - check it out! 💙 https://t.co/D57HNKAOZq
look what they took from us
Recently I was writing up a blog about Secure Kernel and NT working together to initialize Kernel CFG. I realized there were a lot of concepts in SK I was unfamiliar with. Because of this I wrote a post on one of those topics - Secure Image Objects. Enjoy! connormcgarr.github.io/secure-images/
Thanks to everyone who attended my talk! @offensive_con was an incredible experience. Couldn't make it? Don't worry- here are my slides! Recommend them to anyone wanting to learn more about Secure Boot's third-party risks. nbviewer.org/github/microso…
Thanks to everyone who attended my talk! @offensive_con was an incredible experience. Couldn't make it? Don't worry- here are my slides! Recommend them to anyone wanting to learn more about Secure Boot's third-party risks. nbviewer.org/github/microso…
Anyone who uses WinDbg a lot should learn to use Symbol Builder (by @wmessmer). Using it here to define a function signature and combining it with FileSystem module to write log all IOCTL requests to a file.
. @useruse46513503
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Ruben Groenewoud @RFGroenewoud
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Sherrie Ellison @SEllison87727
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ag @AlannahGuo
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Noah @YRzhao164117
2 Followers 18 Following 收集口嗨反共国民党逃难余孽当宠物，特点：口嗨、无国籍、父辈有流亡逃难经历，对CCP有受害应激恐惧症，他们擅长捕捉中国社会问题与官员腐败问题甩给CCP，但是他们从来不会发布关注有关他们的社会问题与腐败问题，他们认为的事实=有反共倾向的图文，对中国发展认知停留在抗战与2014附近，这些宠物活动范围:中国大陆边缘地带与小岛
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がっちゃ @take_gattcha
2K Followers 2K Following なんちゃって Device Driver Engineer, Windows, Linux, Embedded, Firmware, Low-layer... RT 専門。稀にポスト。RT は私が好きなこと。気になること。どうでもいいけどなんとなく。議論は参加しません。
Austin ‘ItzHerbie�... @ItzHerbie
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Indigo 〰 @indigo79x
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Bala @balaintwt
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Shruti Dixit @rudyerudite
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lapinousexy @lapinousexy
90 Followers 414 Following OSCP / OSEP / CRTO I / CRTO II / https://t.co/zcub9fMkg7
0x4M1👨🏻💻 @rajahizami
864 Followers 3K Following Cyber Security | Pelari | Pemuzik | Pencinta NurSyazwani’s 💜
confidenceconf @CONFidenceConf
4K Followers 2K Following CONFidence, a legendary cybersecurity conference taking place on 2-3 June 2025 in Krakow, Poland.
Vishal @analavishal
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spider @LulleLullu63135
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Ahmed Y. Elmogy @AhmedYElmogy
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nico @MrNicoAndCo
77 Followers 520 Following C'est l'histoire d'une société qui tombe et qui au fur et à mesure de sa chute se répète sans cesse pour se rassurer juste qu'ici tvb, juste qu'ici tvb
x86byte @x86byte
109 Followers 855 Following iOS & Windows Vulnerability Researcher & Exploit Developer — Reverse engineer, Obfuscation & De-Obfuscation Practitioner & Compilers Backend 👾🥤
Adrián Díaz @s4dbrd
418 Followers 197 Following Red Team | Reversing & Exploiting | I publish failed research in a blog with a friend
Leo @leotday
3K Followers 131 Following Founder of The PC Security Channel, Threat Researcher, MS (Computer Science, AI). Create some of the most engaging cybersecurity content on YouTube.
Eric Woodruff | MVP |... @ericonidentity
2K Followers 713 Following Security researcher @SemperisTech. Microsoft Security MVP, Entra nerd. Part-time hiker, full-time dad and partner. Opinions expressed are from my cat.
stark0de @stark0de1
343 Followers 856 Following Infosec addict, aspirant red teamer and proud geek Mr Fuzzer when I'm "allowed" to ;) https://t.co/IYwZj7TQrO
Hugo Teso @hteso
3K Followers 1K Following Security Researcher and Commercial Pilot with frozen ATPL. I usually mix both disciplines.
TenguSec - tengucon.o... @tengu_sec
317 Followers 1K Following A Tokyo-based experimental and educational hacking collective dedicated to the democratization of knowledge 東京を拠点として教育的・実験的なハッキング集団 https://t.co/83oiRFCaYO
TheSAS2025 @TheSAScon
4K Followers 256 Following #TheSAS2025 book your place now 👉 https://t.co/cVsRzXM8OX
ransomNews @ransomnews
2K Followers 182 Following • your go-to source for #ransomware news, insights, and analysis • home of #RedACT monthly threat report
CactusCon @CactusCon
4K Followers 94 Following Arizona's hacker con. CactusCon 14: Feb 6 & 7 2026 in beautiful Mesa, AZ. https://t.co/29lnaRVQy9 + LinkedIn, Bluesky, Mastodon
Kyle Cucci @d4rksystem
6K Followers 560 Following Threat Research @proofpoint | Author of "Evasive Malware" @nostarch | Talks about cybercrime, threat intel, and malware stuff.
Pavel Yosifovich @zodiacon
14K Followers 917 Following Windows Internals expert, author, and trainer. Teaching system programming & debugging at TrainSec. Check out my books & courses! 🚀 #WindowsInternals #TrainSec
ag @AlannahGuo
1K Followers 514 Following Some people don't think pen testing is a real job but have you seen my handwriting? ✨ Posts/silliness are my own 🤭 @AirglowSec | @0xCC
Div0-N0H4TS @N0H4TS
110 Followers 27 Following #Div0_N0H4TS: N0H4TS Tinkerers is a Division Zero (Div0) quarter for creating an united community of tertiary cybersecurity enthusiasts.
RE//verse @REverseConf
3K Followers 26 Following A conference for all things in the reverse engineering universe... https://t.co/X54VHq2eD4
confidenceconf @CONFidenceConf
4K Followers 2K Following CONFidence, a legendary cybersecurity conference taking place on 2-3 June 2025 in Krakow, Poland.
Réact StarAc @staracreact
37K Followers 534 Following Ici on parle star Academy mais pas que... #StarAcademy #StarAcademyLeLive #StarAcademyLive Tournée Marine : https://t.co/iEThKx6GkD
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Elliot @ElliotKillick
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Infosec In the City (... @Infosec_City
1K Followers 77 Following IIC is an international cybersecurity capability & capacity development network. IIC organises training, events & conferences tailored to the city it is hosted.
Leo @leotday
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Eric Woodruff | MVP |... @ericonidentity
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clearseclabs @clearseclabs
89 Followers 1 Following Clear Security, Training, and Solutions Check out website for latest course offerings.
Carsten @0xcsandker
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Duncan Ogilvie 🍍 @mrexodia
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Bea Venzon 👾 @0x0bea
118 Followers 132 Following CTI + RE @CrowdStrike // 🐈🐈🐈⬛ // Find me on https://t.co/HiZ5P2owRF
Shmuel Cohen @_BinWalker_
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Women In Cybersecurit... @wicca_NL
2K Followers 230 Following WICCA 👩💻 Talks and drinks among ladies to discuss all things InfoSec 🔑🇳🇱 @vm00z @MiFare_lady @0xD4ni [email protected] 📩 #WICCA_NL
44CON @44CON
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8K Followers 395 Following Software security engineer and trainer https://t.co/tenaquooTc
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