@pinkflawd.bsky.social
๐ค 365
๐ฅ 133
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BlackHat US Call for Paper is open, and we're eagerly awaiting your submissions! I'm proud to be shepherding the Reverse Engineering track again this year and I'll be actively soliciting for cool research ๐๐๐
usa-briefings-cfp.blackhat.com
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Black Hat USA 2026 Briefings
https://usa-briefings-cfp.blackhat.com/
1 day ago
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Randomly came across this downloader, which seems to want to download and built itself some kernel rootkit. The internet suggests this malware belongs to some relatively recent FnOS attack campaign on Feiniu private cloud. Tell me again Linux malware is boring.
2 days ago
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My note taking pencil for the serious notes!
4 days ago
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This is a phenomenal little blog post about Linux C++ binary analysis โค๏ธโค๏ธโค๏ธ
oneraynyday.github.io/dev/2020/05/...
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Analyzing The Simplest C++ Program
CS & Math Stuff
https://oneraynyday.github.io/dev/2020/05/03/Analyzing-The-Simplest-C++-Program/
11 days ago
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Mini blog: I promised I'd publish the binary pewpew project I created with the help of Claude, and here we are, blog with link to Github. Works-on-my-machine type of project ;)
hackandcheese.com/posts/blog2_...
13 days ago
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Ok weird stuff. I have a flat earther in my family and am genuinely puzzled. Torn between plain curiosity, screaming at them for ignoring physics, and really worried for their future. What.. does one do with these people?
15 days ago
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Save the date!
@blackhoodie.bsky.social
is coming to Luxembourg! On May 6th we're partnering with
#BSidesLuxembourg
for a day of binary fun and joy ๐ฅณ๐ฅณ๐ฅณ
18 days ago
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Maaaaan GCC for 32-bit Intel really didn't like push instructions huh
19 days ago
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The cathartic effect of reverse engineering without a business objective should have its own therapy book.
20 days ago
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๐๐๐
add a skeleton here at some point
about 1 month ago
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I've only spent a hot 5 min, but the level of obfuscation in the September version of Lockbit for Linux is marvelous
about 1 month ago
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Do Windows sandboxes these days run full blown Win11? Asking for a friend; a friend who's been waiting for their Win11 VM to update and is bored out of their mind.
about 1 month ago
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Wow Claude, that input was supposed to go to this API, not THAT one; that loop counter really didn't need increasing here; and this sanitization check returns a value ffs
about 1 month ago
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reposted by
DistrictCon
about 1 month ago
HAPPY FRIDAY!!! Our Agenda is now live! Check it out! Check it out:
www.districtcon.org/speakers
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In November I joined
@elykdeer.bsky.social
on the
@binaryninja.bsky.social
podcast to chat about Linux malware reverse engineering, advances in analysis tools, and my upcoming training at RE//verse conference. Check out the recording!
www.youtube.com/watch?v=R72m...
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Binary Ninja Live Stream: Nov 7th, 2025
YouTube video by VECTOR 35
https://www.youtube.com/watch?v=R72mHPlhtbA
about 2 months ago
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We still have seats open for
@blackhoodie.bsky.social
at
@districtcon.bsky.social
on January 23rd in Washington DC! The class will be reverse engineering their way through an integer overflow bug in libpng ๐ค
blackhoodie.re/DistrictCon2...
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Blackhoodie at DistrictCon 2026
Why, hello! BlackHoodie is super excited to be partnering with DistrictCon in 2026, bringing a day of vulnerability hunting in binaries toWashington DC! Come join us for an exciting day of reverse eng...
https://blackhoodie.re/DistrictCon2026/
about 2 months ago
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reposted by
Ruslan Trad
about 2 months ago
๐
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Wag The Dog wasn't supposed to be a documentary..
about 2 months ago
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reposted by
Squeee so excited ๐๐๐
@blackhoodie.bsky.social
will be at
@districtcon.bsky.social
next year, on January 23rd
@synapticrewrite.bsky.social
and I will teach a day of Reverse Engineering for Vulnerability Discovery, registration is now open
blackhoodie.re/DistrictCon2...
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Blackhoodie at DistrictCon 2026
Why, hello! BlackHoodie is super excited to be partnering with DistrictCon in 2026, bringing a day of vulnerability hunting in binaries toWashington DC! Come join us for an exciting day of reverse eng...
https://blackhoodie.re/DistrictCon2026/
2 months ago
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Wonderful little blog post about the Windows Process and Thread Environment blocks
metehan-bulut.medium.com/understandin...
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Understanding the Process Environment Block (PEB) for Malware Analysis
Analysis of the Key PEB Techniques for Malware Analysis and Reverse Engineering
https://metehan-bulut.medium.com/understanding-the-process-environment-block-peb-for-malware-analysis-26315453793f#27b8
about 2 months ago
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reposted by
evacide
about 2 months ago
MIT Technology Review profiles
@rondeibert.bsky.social
, who understood that civil society needed digital defense long before just about anyone else and has been doing it ever since.
www.technologyreview.com/2025/12/24/1...
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Meet the man hunting the spies in your smartphone
Ronald Deibert and his research group, the Citizen Lab, have rigorously worked to unveil alarming digital threats for the past two decades. Now, he warns, this kind of work is under threat.
https://www.technologyreview.com/2025/12/24/1129294/ronald-deibert-citizen-lab-digital-threats-spies-cybersecurity/
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I'm considering getting the System V calling convention tattooed on my palm cause why on earth does rdx come before rcx why WHY WHYYY
2 months ago
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This sticker makes me really happy ๐
2 months ago
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Ill be teaching my 4-day Advanced Linux Malware Reverse Engineering training next March at RE//verse conference, come join if you're interested in the nifty tricks unique to Linux and what we're up against in cloud, IoT and infrastructure
shop.binary.ninja/products/re-...
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RE//verse 2026 Training - Advanced Linux Malware Reverse Engineering with Marion Marschalek
This fast-paced 3-day training explores Linux internals and Linux binary analysis techniques, before jumping right in with common Linux malware. Work through advanced samples, Linux software protectio...
https://shop.binary.ninja/products/re-verse-2026-linux
2 months ago
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Squeee so excited ๐๐๐
@blackhoodie.bsky.social
will be at
@districtcon.bsky.social
next year, on January 23rd
@synapticrewrite.bsky.social
and I will teach a day of Reverse Engineering for Vulnerability Discovery, registration is now open
blackhoodie.re/DistrictCon2...
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Blackhoodie at DistrictCon 2026
Why, hello! BlackHoodie is super excited to be partnering with DistrictCon in 2026, bringing a day of vulnerability hunting in binaries toWashington DC! Come join us for an exciting day of reverse eng...
https://blackhoodie.re/DistrictCon2026/
2 months ago
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Hello London! ๐ฅฐ
3 months ago
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@blackhoodie.bsky.social
will have its own assembly at 39c3 congress this year ๐ฅฐ
events.ccc.de/congress/202...
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[39c3] BlackHoodie
Bei BlackHoodie geht es darum Raum in einer Industrie zu schaffen, die per Definition offensiv und sehr wettbewerbsintensiv ist. Es ist eine besondere Einladung fรผr Talente die sonst mรถglicherweise ni...
https://events.ccc.de/congress/2025/hub/de/assembly/detail/blackhoodie
3 months ago
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reposted by
Laurent Cheylus
3 months ago
Trail of Bits has developed constant-time coding support for LLVM 21, providing developers with compiler-level guarantees that their cryptographic implementations remain secure against branching-related timing attacks
#Cryptography
blog.trailofbits.com/2025/11/25/c...
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https://blog.trailofbits.com/2025/11/25/constant-time-support-lands-in-llvm-protecting-cryptographic-code-at-the-compiler-level/
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reposted by
Victoria Walberg
3 months ago
This is Limburg BE, not NL - though they are pretty close.
www.bsides-limburg.be/home
add a skeleton here at some point
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Save the date!
@blackhoodie.bsky.social
will be at BSides Limburg next year, on March 13th our dear Paula will teach a reverse engineering and binary exploitation training ๐ฅณ๐ฅณ๐ฅณ Thanks so much for hosting y'all โค๏ธ
3 months ago
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Another 9 miles in Portland's Forest Park, with winter sun ๐ฅน and yesterday I did 5. I'm doing this for a holiday-100 challenge, but also, endorphins!!
3 months ago
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Running 10 miles in the mud by yourself is hella cathartic. And it helps that Portland in winter looks like Jurassic wonderland.
3 months ago
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Why on earth are malware samples these days handled like someone's intellectual property?
3 months ago
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reposted by
๐๐John Hyphen๐ฎ๐ค
3 months ago
absolutely massive news from the EU's top court! while it doesn't force every EU country to perform same-sex marriages, it *does* require them to recognise same-sex marriages from other countries the same way they recognise other foreign marriages it's a big step!
www.reuters.com/world/europe...
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reposted by
Martijn Grooten
3 months ago
Cloudflare disrupted the Internet earlier this week but, kudos to them, a) they wrote a really detailed post-mortem
blog.cloudflare.com/18-november-...
and b) their quarterly overviews of Internet disruptions (intentional or otherwise) are really good
blog.cloudflare.com/q3-2025-inte...
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Cloudflare outage on November 18, 2025
Cloudflare suffered a service outage on November 18, 2025. The outage was triggered by a bug in generation logic for a Bot Management feature file causing many Cloudflare services to be affected.
https://blog.cloudflare.com/18-november-2025-outage/
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I chatted with
@hex-rays.bsky.social
about how I found my place in the security industry, how
@blackhoodie.bsky.social
came to be, what our goals are and why community matters so much.
hex-rays.com/blog/blackho...
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BlackHoodie Interview: Building Community, Opportunity, & Confidence
BlackHoodie founder Marion Marschalek shares her journey from early challenges to creating a global, inclusive reverse-engineering network.
https://hex-rays.com/blog/blackhoodie-interview-2025
3 months ago
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Squeeeee ๐ฅณ I'll be teaching my Advanced Linux Malware Reverse Engineering class at RE//verse conference in 2026!! MORE Linux APT insides and peculiarities๐๐ฅฐ๐คฉPls share if you can๐
shop.binary.ninja/products/re-...
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RE//verse 2026 Training - Advanced Linux Malware Reverse Engineering with Marion Marschalek
This fast-paced 3-day training explores Linux internals and Linux binary analysis techniques, before jumping right in with common Linux malware. Work through advanced samples, Linux software protectio...
https://shop.binary.ninja/products/re-verse-2026-linux
3 months ago
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D3 viz of Symbiote malware call graph created with
@binaryninja.bsky.social
. Interactive, and makes pewpew sounds. The pewpew sounds are naturally the most important analysis feature, duh. Code going public soon.
4 months ago
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I feel you buddy, I feel you
4 months ago
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Seattle,
@blackhoodie.bsky.social
is coming to town! Thanks to IOActive we're hosting 2 days of trainings for women by women on Nov 14 & 15, brought to you by
@barbieauglend.bsky.social
Bhavna Supriya and Hanne!
blackhoodie.re/Seattle2025/
4 months ago
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We're on a roll ๐ฑ Thanks to IOActive we're hosting 4 trainings in Seattle Nov 14-15! Registration is now open
add a skeleton here at some point
4 months ago
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Y'all fantastic news! Save the date,
@blackhoodie.bsky.social
will be at
@districtcon.bsky.social
this year ๐ฑ the fantastic crew has offered to host us for a day of Malware Reverse Engineering!
@synapticrewrite.bsky.social
and myself will be hosting a training for women by women on January 23rd!!
4 months ago
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Huge thank you to
@hexacon.bsky.social
for hosting BlackHoodie, to our trainers Paula,
@naehrdine.bsky.social
and
@allthingsliquid.bsky.social
, and much love to Caro for pulling it all together โค๏ธโค๏ธโค๏ธ the trainings were a huge success, now have a fun conference everyone!
4 months ago
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Wheeeee the fine folk of
@bsidespdx.bsky.social
will have
@blackhoodie.bsky.social
back this year, with a training about microarchitectural security by the one and only
@barbieauglend.bsky.social
blackhoodie.re/BSidesPDX2025/
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Blackhoodie at BSidesPDX 2025
Buh! We are back to hacky Portland, thanks to our dearest BSidesPDX friends, to spend a whole day poking at CPUs.
https://blackhoodie.re/BSidesPDX2025/
5 months ago
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reposted by
Thaรญs
5 months ago
Dearest folks from
@bsidespdx.bsky.social
are hosting
@blackhoodie.bsky.social
again this year! Come spend a day with me and CPU bugs :) ๐
blackhoodie.re/BSidesPDX2025/
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Blackhoodie at BSidesPDX 2025
Buh! We are back to hacky Portland, thanks to our dearest BSidesPDX friends, to spend a whole day poking at CPUs.
https://blackhoodie.re/BSidesPDX2025/
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Bf found me a gluten free French croissant and im so smitten ๐ฅ
5 months ago
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Uh juicy, Lockbit has a new variant ๐ฑ๐ฑ๐ฑ I cannot WAIT to dig into this
www.trendmicro.com/en_us/resear...
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https://www.trendmicro.com/en_us/research/25/i/lockbit-5-targets-windows-linux-esxi.html
5 months ago
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Does anyone have BRICKSTORM hashes they can share, other than the two in the Mandiant blog? Or low and behold, samples? ๐ฅน๐ฅน๐ฅน
5 months ago
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Boom, the future is here. BRICKSTORM comes with Java servlets, a SOCKS proxy, Go malware, PowerShell scripts, JSP webshells, info stealers, and probs stuff I've missed. Forget Linux or Windows malware, the age of whatever-runs, wherever-it-runs malware has arrived!
cloud.google.com/blog/topics/...
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Another BRICKSTORM: Stealthy Backdoor Enabling Espionage into Tech and Legal Sectors | Google Cloud Blog
BRICKSTORM is a stealthy backdoor used by suspected China-nexus actors for long-term espionage.
http://cloud.google.com/blog/topics/threat-intelligence/brickstorm-espionage-campaign?e=48754805
5 months ago
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Lol ok the callgraph now makes pewpew when I click on a node, and Claude calls it a satisfying "pew" ๐
5 months ago
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