Rolf Rolles @RolfRolles
Static reverse engineering, deobfuscation, program analysis and formal verification, training, mathematics, compilers, functional programming, etc. msreverseengineering.com Berkeley, California Joined July 2009-
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Sophia d’Antoine was walking just half a block from her Upper East Side apartment when the Land Rover hit her. trib.al/egDcAHi
Congrats to @RolfRolles for winning a DJI drone! No one else used the static analysis solution for the Linux Challenge 💯💯💯 #HEXACON
The class is now sold out.
#HEXACON2023's call for paper is now open! 📅 7 April - 31 May cfp.hexacon.fr/hexacon-2023/c… Huge thanks to our committee members for renewing their trust in Hexacon. Their advices were very appreciated by last year's participants!
It is with profound sadness that we mourn the loss of our friend and mentor, @aloria. Kelly had an indomitable spirit, and our world is a bit darker without her.
My whole team was laid off, I'm looking for a new job. I'm looking for a vulnerability research position preferably PR research. My previous projects focused mostly on Basebands, Hypervisors, Embedded, OS and other low-level topics.
Mobius Strip Reverse Engineering is announcing public sessions for its Static Reverse Engineering and SMT-Based Binary Program Analysis training classes in April/May 2023 in Manassas, VA. More details can be found on our website: msreverseengineering.com/training-class…
Release binaries for Ghidra CodeCut are now available on GitHub - check it out! github.com/JHUAPL/CodeCut
Looks like my reverse engineering skills are not totally obsolete just yet.
By the way: I am looking for PhD students and postdoc interested in working on extensions of this topic -- or other topics that I am investigating, such as abstract interpretation on low-level code (e.g., OS ), dependent types + abstract interpretation, and memory analysis.
I hope Twitter doesn't fall apart, but I joined Mastodon anyway. Not sure how much I'll use it. infosec.exchange/web/@RolfRolles
Just signed up for my first Github sponsorship to @awesomekling and SerenityOS. I like the project and want to see it/him succeed! Check out his YouTube content if you haven't; I've been coding for 26 years and still find it valuable (and humbling) e.g. youtube.com/watch?v=tGmaO8…
My first real foray into GUI programming is making me hate users. And I'm the only user!
This blog entry (by two talented authors) breaks new ground by being the first foray into applying equality saturation to deobfuscation. Definitely give it a look if that overlaps with your interests!
This blog entry (by two talented authors) breaks new ground by being the first foray into applying equality saturation to deobfuscation. Definitely give it a look if that overlaps with your interests!
Prolog's "tail recursion modulo cons" en.wikipedia.org/wiki/Tail_call… is a nice language feature. Unlike e.g. OCaml's List.map, it allows you to transform input lists without ultimately reversing some auxiliary accumulator list; terser, more efficient, more natural.
Today we've published Intel Microcode decryptor! It gives you an amazing opportunity for researching x86 platforms. You can understand how Intel mitigated spectre vulnerability, explore the implementation of Intel TXT, SGX,VT-x technologies! Enjoy it! github.com/chip-red-pill/…
Today is the 25th anniversary of the first time I ever reverse engineered a piece of software. It's been gratifying and rewarding, but I hope to retire from public life before it's time to celebrate the 30th.
Time Travel Debugging for #IDA !!! github.com/airbus-cert/tt… #SSTIC. Thanks @commial !!!
cts🌸 @gf_256
52K Followers 624 Following Co-founder @zellic_io & @pb_ctf | YT: https://t.co/nlNai6iQCn Prev: Vector35, Grayshift, Two Sigma, Dfsec | 23yo hacker femboy
Halvar Flake @halvarflake
44K Followers 3K Following I do math. And was once asked by R. Morris Sr. : "For whom?" @[email protected] At the moment, for noone.
Brendan Dolan-Gavitt @moyix
25K Followers 6K Following Associate Professor @ NYU Tandon. Security, RE, ML. PGP https://t.co/3WXr0RfRkv Founder of the MESS Lab: https://t.co/zGycrX3Gmn "an orc smiling into the camera" — CLIP
GuidedHacking @GuidedHacking
37K Followers 328 Following Reverse Engineering, Game Hacking, Malware Analysis & Exploit Development @ https://t.co/Dl5ED4o7YS
Saar Amar @AmarSaar
18K Followers 362 Following Reversing, exploits, {Windows, Hyper-V, *OS} internals, mitigations. Apple SEAR. Opinions are my own. @[email protected]
Ivan Kwiatkowski @JusticeRage
9K Followers 73 Following Lead cyber threat researcher @HarfangLab. Maintainer of Manalyze, Gepetto, and writer. Trolling on a purely personal capacity.
Hex-Rays SA @HexRaysSA
7K Followers 45 Following We are a hi-tech company focusing on binary software analysis. Our main products are IDA Pro and the Hex-Rays Decompiler. Inquiries: https://t.co/3AkMrQmJgF
Richard Johnson @richinseattle
16K Followers 3K Following Computer Security, Reverse Engineering, and Fuzzing; Training & Publications @ https://t.co/mloVP6rPB7; hacking the planet since 1995; Undercurrents BOFH
mdowd @mdowd
32K Followers 744 Following Internet Hacker. Founder of @vigilant_labs. Previously, co-founder of Azimuth Security (now L3Harris Trenchant)
Jiří Vinopal @vinopaljiri
8K Followers 429 Following Threat Researcher at Check Point @_CPResearch_ #DFIR #Reversing - All opinions expressed here are mine only. https://t.co/iWvwWF1AnN
lcamtuf (@lcamtuf@inf.. @lcamtuf
35K Followers 494 Following Homepage: https://t.co/iFAXZxCO5H Substack: https://t.co/yFvmNisGW3
hasherezade @hasherezade
84K Followers 845 Following Programmer, #malware analyst. Author of #PEbear, #PEsieve, #TinyTracer. Private account. All opinions expressed here are mine only (not of my employer etc)
Thomas Roccia 🤘 @fr0gger_
25K Followers 2K Following Sr. Threat Researcher @Microsoft, Malware Warlock, Threat Intel, Python🧡- Former @McAfee_labs, Goon @Defcon, Creator of #UnprotectProject - Tweets are my own
Joxean Koret (@joxean.. @matalaz
8K Followers 4K Following سمووحخ ̷̴̐ خ ̷̴̐ خ ̷̴̐ خ امارتيخ ̷̴̐ خ 巴斯克恐怖 జ్ఞffective.Power لُلُصّبُلُلصّبُررً ॣ ॣh ॣ ॣ 冗జ بٍٍٍٍََُُُِّّّْرٍٍٍٍََُُِِّّّْآٍٍٍَُّ🦠بٍٍٍٍََُُُِّّّْرٍٍٍٍََُُِ
Karsten Hahn @struppigel
22K Followers 702 Following Malware Researcher at G DATA. Ransomware hunter. he/him 🦔🌈🏳️⚧️
Alex Plaskett @alexjplaskett
9K Followers 590 Following Security Researcher | Pwn2Own 2018, 2021, 2022, 2024 | Tweets about 0day, OS, mobile and embedded security.
Stephen Sims @Steph3nSims
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x86matthew @x86matthew
17K Followers 344 Following C / asm / reverse engineering. Developer at @MDSecLabs. Other stuff at @the_secret_club
Haifei Li @HaifeiLi
7K Followers 151 Following For contact in the security community. NOTE: All the tweets are totally my personal opinions, not about any of my current employer stuff.
Iq0n3ss @iq0n3ss
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王征宇 @xi4o0
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Hudzilla @Hudzilla6
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akimbo @akimbofmg9
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Reyes Amelia @reyes_amelia28
28 Followers 414 Following Trader | Investor | Entrepreneur 📈 Bitcoin Mining ,📊 NFT / Market Analysis📉 Crypto Currencies Investment 🪙 DM for more info. +18605101558
tester @xxtesterxx
0 Followers 246 Following
Fr4 @_icebre4ker_
504 Followers 785 Following Mobile Security Researcher | Threat Hunting | Threat Intel | RE | Malware Analysis | Discoverer of: SharkBot, PixPirate, TeaBot and Revive
sink0Rswim @laceandload
107 Followers 2K Following
Arif Ahmad @arif_ahmad_py
280 Followers 7K Following All things AI, Computer Science and Circuits! Prev. @GoogleAI
Rod @RodWoah
43 Followers 699 Following
Gaddaffii @Gaddaffii1337
14 Followers 48 Following
/\/\ o |-| /-\ /\/\ /.. @0x64m_
2 Followers 27 Following
Tu Tri Mi @trimituvn
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T JPT3R @Jpt3r91
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stackHeaper @Stackmemory
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Maxim Goryachy @h0t_max
7K Followers 262 Following Hardware/Software/Firmware/IntelME Researcher. Opinions are my own and not the views of my employer. https://t.co/A58bubMUjJ
lucky @lucky5502118041
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Wayne @ssh_rootAlpine
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maison millemont @maison1000mont
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S1ddh @S1ddh_
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dphylez @dphyl3z
15 Followers 222 Following Security and malware are 2 things I like. Blue teamer who wishes he was red.
D3t0xdo @ejoaquin24
157 Followers 2K Following
Barguzin Fella @barguzin1488
317 Followers 1K Following for wavering natures among a leader's following may easily begin to be dubious about the justice of their own cause if they have to face different enemies A.H.
seven mo @sevenmo157569
0 Followers 68 Following
Smith @anonymous467566
532 Followers 6K Following
Mahfuz Sobhan @mahfuz_sobhan
7 Followers 500 Following
cscfufo @cscfufo
27 Followers 2K Following
Paul Harris @pjlhjr
0 Followers 272 Following
GoCrunch! @DStaelens
34 Followers 340 Following
Halvar Flake @halvarflake
44K Followers 3K Following I do math. And was once asked by R. Morris Sr. : "For whom?" @[email protected] At the moment, for noone.
Brendan Dolan-Gavitt @moyix
25K Followers 6K Following Associate Professor @ NYU Tandon. Security, RE, ML. PGP https://t.co/3WXr0RfRkv Founder of the MESS Lab: https://t.co/zGycrX3Gmn "an orc smiling into the camera" — CLIP
Saar Amar @AmarSaar
18K Followers 362 Following Reversing, exploits, {Windows, Hyper-V, *OS} internals, mitigations. Apple SEAR. Opinions are my own. @[email protected]
Hex-Rays SA @HexRaysSA
7K Followers 45 Following We are a hi-tech company focusing on binary software analysis. Our main products are IDA Pro and the Hex-Rays Decompiler. Inquiries: https://t.co/3AkMrQmJgF
Richard Johnson @richinseattle
16K Followers 3K Following Computer Security, Reverse Engineering, and Fuzzing; Training & Publications @ https://t.co/mloVP6rPB7; hacking the planet since 1995; Undercurrents BOFH
mdowd @mdowd
32K Followers 744 Following Internet Hacker. Founder of @vigilant_labs. Previously, co-founder of Azimuth Security (now L3Harris Trenchant)
hasherezade @hasherezade
84K Followers 845 Following Programmer, #malware analyst. Author of #PEbear, #PEsieve, #TinyTracer. Private account. All opinions expressed here are mine only (not of my employer etc)
Stephen Sims @Steph3nSims
20K Followers 601 Following Perpetual Student | SANS Fellow | Musician | Braggart Hater | Gray Hat Hacking | VR | 🏂 | d3adc0de | oNLyHaCKeRs | https://t.co/CadJehomsU
Haifei Li @HaifeiLi
7K Followers 151 Following For contact in the security community. NOTE: All the tweets are totally my personal opinions, not about any of my current employer stuff.
Brandon Falk @gamozolabs
21K Followers 283 Following I find and exploit 0day, develop OSes, hypervisors and emulators, design massively parallel data structures and code, and do precision machining! Optimization❤️
Ivan Fratric 💙💛 @ifsecure
17K Followers 192 Following Security researcher at Google Project Zero. Tweets are my own. Backup @[email protected]
Patrick Wardle @patrickwardle
37K Followers 959 Following Founder of the Objective-See Foundation 🛠️🍎
Satoshi Tanda @standa_t
7K Followers 358 Following Engineer & Trainer. My DM is open. https://t.co/hqylaDLtNv
Alex Matrosov @matrosov
18K Followers 2K Following 🔬Founder & CEO @Binarly_io, #codeXplorer, #efiXplorer, @REhints and "Rootkits and Bootkits" book. Previously worked at Nvidia, Cylance, Intel, ESET, Yandex.
Gynvael Coldwind @gynvael
38K Followers 1K Following security researcher/programmer/director @ HexArcana Cybersecurity GmbH ⁂ @pagedout_zine ⁂ @DragonSectorCTF ⁂ https://t.co/ShG2c5As1K ⁂ ex-Google ⁂ he/him
Tavis Ormandy @taviso
127K Followers 645 Following Vulnerability researcher at Google. This is a personal stream, opinions expressed are mine. I'm also @[email protected]
Jordan Wiens @psifertex
6K Followers 1K Following Worst developer among many good ones making https://t.co/r53xXtXxea I also post under https://t.co/9TxkhdoXol
nedwill @NedWilliamson
16K Followers 499 Following Project Zero Researcher Discovered SockPuppet, Soundhax https://t.co/16vegpfPXc
James Forshaw @tiraniddo
48K Followers 364 Following Security researcher in Google Project Zero. Author of Attacking Network Protocols. Tweets are my own etc. Mastodon: @[email protected]
web3 is going just gr.. @web3isgreat
130K Followers 1 Following tracking only some of the many disasters happening in crypto, defi, NFTs, and other blockchain-based projects since 2021 • created by @molly0xfff
Duncan Ogilvie 🍍 @mrexodia
5K Followers 235 Following Reverse engineer, creator of @x64dbg and 100+ other projects. Love binary analysis and Windows internals. Dreaming about doing open source full time...
Stephen Fewer @stephenfewer
8K Followers 208 Following Principal Security Researcher @rapid7. Decompiler @relyze. Core @metasploit dev 2009 - 2013. MSRC Top 100 2015. Pwn2Own 2011 & 2021.
Binary Gecko @Binary_Gecko
353 Followers 23 Following Binary Gecko GmbH. Securing the digital world through vulnerability research.🦎
Thalium Team @thalium_team
2K Followers 0 Following https://t.co/Sx05emsfNz Groupe Thales / Lutte Informatique / recherche de vulnérabilités / développements Red Team
Daily Manul @DailyManul
40K Followers 0 Following Posting curated Manul pictures daily. A fresh Manul will be gently dropped into your timeline at 14:00 EST (19:00 CET). Material not my own. Not for profit.
Crazy Ass Moments in .. @CrazyItalianPol
112K Followers 1K Following The craziest news about Italy and Italian politics. 'A crazy good Twitter feed' - @nytimes 📧 [email protected] 👇 Follow CrazyItalianPol on Substack!
Hexacon @hexacon_fr
4K Followers 1 Following Offensive security conference in the heart of Paris. 13-14th October 2023 Join our Discord server! https://t.co/Btl15G8LsI
Indian SAT+SMT School @satsmtschool
152 Followers 7 Following The 5th Indian SAT+SMT School will be held online this year and the registration is completely free for everyone. Register at https://t.co/fB4EoyDYTm
Roberto Giacobazzi @rgiacobazzi
762 Followers 596 Following Professor in Computer Science: Theory of computation, computers, languages and their semantics
Andreas Kling @awesomekling
36K Followers 396 Following 🌅 Recovering addict 🐞 Building a truly independent web browser (@ladybirdbrowser) 💕 Married to @KatalinKult
Rob Ghilduta @robertghilduta
954 Followers 1K Following Interests include applied math (stats/signals/ML), DSP (bladeRF), semi, and infosec. Prev: Staff Security Eng @RobinhoodApp & SWE @Meraki . Also run @NuandLLC
ic3qu33n @nikaroxanne
674 Followers 172 Following reverse engineer | hacker | vx artist | malware witch my artistic process is a daemon process. @[email protected]
Patrick Ventuzelo @Pat_Ventuzelo
3K Followers 1K Following Founder & CEO of @FuzzingLabs | Security Researcher focused on Fuzzing & Vulnerability Research | Rust, Go, Wasm, Browser, Telecom, Blockchain & web3 Security
Perri Adams @perribus
6K Followers 998 Following @DARPA — https://t.co/YcNwJRDMH6 #AIxCC | Prev @DEFCON CTF | @RPISEC Alumna | Opinions my own
Markus Triska @MarkusTriska
370 Followers 99 Following Zugleich aber erscheint ein schwacher Lichtschimmer von der anderen Seite.
Peter LaFosse @PeterLaFosse
213 Followers 102 Following Co-Founder of Vector 35, and developer of Binary Ninja
Daax @daaximus
10K Followers 360 Following reverse engineering • microarchitecture bugs • system emulation • strategically bluescreening @the_secret_club
John McMaster @johndmcmaster
13K Followers 135 Following IC reverse engineering, #mtvre, CTO @LabsmoreLLC https://t.co/ICN8cRM8SK
Florian Magin @0x464D
541 Followers 373 Following Hacker and Reverse Engineer of Computers, Brains, Neural Networks and Consciousness
Antonio 's4tan' Parat.. @s4tan
2K Followers 326 Following Introduzione alla malware analysis: Un approccio pratico - https://t.co/9sh6j2pVfY
@[email protected] @shafikyaghmour
9K Followers 929 Following Compiler Engineer clang front end. Interests: C++, C, and undefined behavior. Martial Artist, Book Worm and Dad. @[email protected] he/him
Chromium Disclosed Se.. @BugsChromium
8K Followers 0 Following Tweets publicly disclosed bugs in Chromium. Not an official Google product. Run by @SecurityMB. Mastodon: @[email protected]
J. A. Guerrero-Saade @juanandres_gs
15K Followers 255 Following AVP of SentinelLabs @ SentinelOne. Distinguished Fellow @ Hopkins SAIS Alperovitch Institute. LABScon Founder, Cyber Paleontologist, Fourth-Party Collector.
Freya 🔜✈️ Guad.. @FreyaHolmer
114K Followers 1K Following ⭕ I made Shapes & Shader Forge 🔥 shader sorceress 🎨 artist 📏 math influencer 💜 twitch partner 📡 ex-founder of @NeatCorp banner: @YO_SU_RA
Bodega Cats @Bodegacats_
1.1M Followers 9 Following
Internal Tech Emails @TechEmails
526K Followers 900 Following Internal tech industry emails that surface in public records. 🔍
Cormac McCarthy (paro.. @CormacMcCrthy
39K Followers 1 Following My publicist insists this parody is a worthwhile use of my remaining time. Says parody makes good metrics. Parody.
Dave Luber @NSA_CSDirector
34K Followers 335 Following Director of Cybersecurity at @NSAgov. Follow @NSAcyber for unique, actionable, and timely cybersecurity guidance. https://t.co/Jivn9PjkOM
Peter Goodman @peter_a_goodman
653 Followers 318 Following Staff engineer @trailofbits specializing in Program Analysis, Binary Translation, Compilers, and Datalog. @[email protected]
Susan Hennessey @Susan_Hennessey
321K Followers 628 Following Personal Account. Formerly: @lawfareblog @BrookingsInst @CNN @NSAGov
City of Berkeley @CityofBerkeley
18K Followers 4 Following Official account sharing news and events.
Kostas Anagnostou @KostasAAA
14K Followers 152 Following Lead Rendering Engineer @WeArePlayground working on @Fable. DMs open for graphics questions or mentoring people who want to get in the industry. Views my own.
NSA/CSS @NSAGov
1.1M Followers 166 Following National Security Agency/Central Security Service official account, home to America's codemakers and codebreakers. Likes, retweets, and follows ≠ endorsement.
Pedro Ribeiro @pedrib1337
8K Followers 309 Following Reverse Engineer | Director @ https://t.co/KuU3tiG1Om | Exploit Chef @FlashbackPwn
Marco Ragusa @myztrovengeur
2K Followers 300 Following Quake World Champion 2021 🌍🏆 25 🇮🇹 Professional player for @MyztroGaming sponsored by @LogitechGesport #QuakeProLeague
TheRealIlfakGuilfanov @realIlfak
765 Followers 2 Following Father of IDA Pro, Greatest President of Hex-Rays. Serious inquiries via Fax. (Parody)
vmcall @vm_call
6K Followers 263 Following reverse engineer. founder of @the_secret_club. defcon ctf finalist @0rganizers.
- Whole system (including kernel) profiling, < 1% CPU overhead - x86-64 and ARM64 - No service restarts or recompilation - C/C++, Rust, Zig, Go, PHP, Python, Ruby, Node, v8, Perl, Hotspot JVM (Java etc) - Works with containerisation (just install on host)
We’re thrilled to announce that the Elastic Universal Profiling agent, a pioneering eBPF-based continuous profiling agent, is now open source under the Apache 2 license! Learn more: go.es.io/3Ul3lw9 #OTel #OpenTelemetry #APM
Looks like I must clarify my code here should not be taken seriously, it's not trying to make any point about performance or readabilty, but contribute to the silliness in the original thread and people's ridiculous solutions. Why go beyond a sequence of IF with early RETURNs
Miss you Sophia. We’re gonna do some amazing things for you and keep your dream alive. ❤️
Join us at the Decompilation Panel at REcon this June in Montreal!
Recon has been on my "must go" list for a long time and in 2024 I will finally get to participate for the first time in this great conference. Come to Montreal in June! I will be on @criscifuentes decompilation panel. #ilovebinaries
And now you're caught up with me, we've entered "We'll do it live!" territory (in the tradition of our OALabs friends cc: @herrcore). This is where GaboRE and I light a candle to @RolfRolles and dive into the remaining analysis. Will keep livetweeting.
This July marks the 30th year anniversary of the publication of my PhD thesis on Reverse Compilation Techniques. In 1994, little did I know the impact this pioneering work would have on the security community that grew up in the 2000s. 🎉 Celebration events to be announced!
Great talk of Mooly about CERTORA and the center of abstract interpretation at N40AI @poplconf
To facilitate reverse-engineering of large programs, vulnerability research and root-cause analysis on iOS, Android, and other major platforms, @myr463 and @Hexabeast released Frinet, a tool combining Frida with an enhanced version of Tenet. synacktiv.com/publications/f…
Great talk on approximated algorithms by Joe Mitchell (2010 Gödel prize).
We're revealing details of an obscure debugging feature in the Apple A12-A16 SoC’s that bypasses all of the hard-to-hack hardware-based memory protections on new iPhones. Its not used by the firmware and we don't know how the attackers found out about it. securelist.com/operation-tria…
Well-founded recursion done right (Coq programming pearl). ~ Xavier Leroy. bit.ly/3GT1E18 #ITP #Coq
@RolfRolles After a very long break I started keeping an eye on the new questions in the Reverse Engineering Stack Exchange again. Awesome to see you are still answering questions there, even for new people!
Inspired by @RolfRolles, starting the grind of improving my mathematical maturity so I can tackle more complex stuff down the road. Check his reading list: msreverseengineering.com/program-analys…
@0xMihirPatil @ShinyQuagsire TBH each tool I've used has required plugins/work for certain use-cases. In IDA, its been embedded COFF symbols and certain VMX extension recognition. Binja has been WDK header parsing & VMX codes -> enums. Ghidra has been similar, benefit is if plugins aren't enough, you can…
There are so many people to thank for making Hackfest Hollywood a success. I want to do it properly and will do so in a series of tweets tomorrow. Also… Why can’t there be some amazing new social platform for this stuff!??
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