ryujin @ryujin

Joined June 2008

Tweets

2K
Followers

4K
Following

1K
Likes

275

Swapna Kumar Panda @swapnakpanda

a year ago

"Foundations of Machine Learning" A 505-pages book from MIT for beginners is 💯 FREE.

48 597 4K 365K 7K

View Details

Csaba Fitzl @theevilbit

2 years ago

🍎🗒️ New macOS persistence blog post. 🎉 ➡️ Persist through the NVRAM - The 'apple-trusted-trampoline' Meet the rc.trampoline launchd 🚀 boot task. theevilbit.github.io/beyond/beyond_…

2 46 166 17K 72

View Details

Richard Johnson @richinseattle

2 years ago

Official WinDBG TTD Live Recording API has arrived. Load TTDLiveRecorder.dll and call APIs from within the traced process. Add custom metadata and events. The docs aren't really indexed, well, here's a link to the interface docs for the LiveRecorder github.com/microsoft/WinD…

Ken Sykes @KensyAtMS

2 years ago

Do you wish Time Travel Debugging was faster and more lightweight? Our latest version lets you decide exactly what you want recorded! Select modules to record or use the API for full control. Get your recording just the way you like it. Crusts optional. aka.ms/ttd

3 25 79 53K 22

0 32 80 33K 31

View Details

ryujin @ryujin

2 years ago

@HackingDave Mission accomplished! After 10 years it is still inflicting pain 🤣 … kidding apart those were good times for real, we had so much fun and learned so much at the same time. I certainly miss it

1 0 3 655 0

View Details

ryujin @ryujin

3 years ago

@HackingDave Likewise amigo!

0 0 1 446 0

View Details

Dave Kennedy @HackingDave

3 years ago

I’m so thankful and blessed at the folks we have working at #TrustedSec and our ability to teach others and share our experiences. Best team ever. Many of these folks have been at TS 9, 10, and 11 years which is so cool. I started teaching at Blackhat I think in 2008 or 2009 but have been going since 2003 and it’s been such a huge part of my life since I started my career. It’s so cool to teach others and be part of their development and success in this industry. One of my fondest memories is Ryujin destroying my mind and soul in the advanced windows exploitation class and @int0x80 beating me on each challenge 😂 Dave’s a badass.

Martin @cantcomputer

3 years ago

Getting set up for day 1… #TrustedSec

2 7 81 48K 0

6 5 120 33K 2

View Details

Yarden Shafir @yarden_shafir

3 years ago

As always, a great post by @standa_t . Super clear and informative with demos of data remapping and mitigating it through HLAT. Hope to see Hyper-V enable it soon

Satoshi Tanda @standa_t

3 years ago

A new blog post on Intel VT-rp! Part 1 is about how HLAT prevents the remapping attack, taking Windows as an example platform. tandasat.github.io/blog/2023/07/0… Sample hypervisor code: github.com/tandasat/Hello…

3 111 335 121K 116

1 12 72 28K 22

View Details

dmnk.bsky.social @domenuk

3 years ago

Binary-only AddressSanitizer *on Windows* - by @srubenst1341 The first one I know of, and insanely cool! 🤩 github.com/AFLplusplus/Li…

2 10 46 11K 13

View Details

Peisen Yao @YaoPeisen

3 years ago

Our paper "BEACON: Directed Grey-Box Fuzzing with Provable Path Pruning (S&P'22)" has been selected for Google Research Paper Rewards!😀

1 2 28 6K 3

View Details

Richard Johnson @richinseattle

3 years ago

Exciting to hear FUZZING’23 and ISSTA are coming to Seattle this summer! I’ll try to organize a social event or something!

Marcel Böhme👨‍🔬 @mboehme_

3 years ago

📢 FUZZING 2023 will be co-located with @issta_conf in Seattle (17-21 July)! Submission deadline and more details coming soon. Organized by @lszekeres, @baishakhir, @yannicnoller, and YT. Planning to maintain the preregistration-based model and improve process and timeline.

1 20 65 34K 8

2 2 23 9K 1

View Details

Satoshi Tanda @standa_t

3 years ago

Pleased to announce that the materials of Hypervisor 101 in Rust🦀is now public! A one-day long course taught at #gccsec, to quickly learn hardware-assisted virtualization technology and its application for high-performance fuzzing on Intel/AMD processors github.com/tandasat/Hyper…

3 141 536 50K 175

View Details

Andrea Fioraldi @andreafioraldi

3 years ago

The full paper is now published at ACM TOSEM dl.acm.org/doi/10.1145/35… Artifacts at github.com/eurecom-s3/dis… This is one of the first papers in the community that passed through a process of preregistration, more info at fuzzbench.com/blog/2021/04/2…

Andrea Fioraldi @andreafioraldi

4 years ago

Are you into archeology? What about the archeology of fuzzers? New accepted registered report at FUZZING '22, the first fuzzing workshop with a preregistration-based publication process. "Dissecting American Fuzzy Lop - A FuzzBench Evaluation" s3.eurecom.fr/docs/fuzzing22…

2 41 136 0 25

0 10 38 12K 6

View Details

Satoshi Tanda @standa_t

3 years ago

Registration for my hypervisor development class at #OffensiveCon23 is open! If you are interested in reading, writing or reversing hypervisors, or just low-level⚙️technologies in general, this class will be a fun and great opportunity to gain a solid understanding

offensivecon @offensive_con

3 years ago

Hypervisor Development for Security Analysis by Satoshi Tanda offensivecon.org/trainings/2023…

0 3 14 19K 4

0 8 38 18K 5

View Details

ryujin @ryujin

4 years ago

@HackingDave Congrats dude 👏👏👏

0 1 0 300 0

View Details

x86matthew @x86matthew

4 years ago

StealthHook - A method for hooking functions without modifying memory protection. This tool automatically discovers writable global pointers/vtable entries that are nested within the target function, enabling stealthy function hooking and interception. x86matthew.com/view_post?id=s…