434B (@0xricksanchez) 's Twitter Profile
434B

@0xricksanchez

Vulnerability researcher | Fuzzing | Anything low-level excites me | Admin @ 0x00sec.org | My tweets are my own | Bsky: bsky.app/profile/434b.b…

ID: 865861627912048640

linkhttps://0x434b.dev calendar_today20-05-2017 09:27:53

912 Tweet

3,3K Followers

544 Following

434B (@0xricksanchez) 's Twitter Profile Photo

Just made some nice improvements to AFL_Runner a little tool for easy/best-practice multicore @aflplusplus fuzzing campaigns: github.com/0xricksanchez/…. Now with a TUI as a replacement for afl-whatsup as well. New stuff planned :)

Just made some nice improvements to AFL_Runner a little tool for easy/best-practice multicore @aflplusplus fuzzing campaigns: github.com/0xricksanchez/…. Now with a TUI as a replacement for afl-whatsup as well. New stuff planned :)
434B (@0xricksanchez) 's Twitter Profile Photo

New release v0.3.0 allows running the below TUI on *any* started AFL++ fuzzing run, making it a full replacement for afl-whatsup if you're into that

434B (@0xricksanchez) 's Twitter Profile Photo

Pushed some fixes and the latest release, v0.3.4 should be rather stable now again... On a side-note: if you're one of those people who prefer screen to TMUX, then you have that available now as an option :)!

Mr. OS (@ksg93rd) 's Twitter Profile Photo

#tools #Fuzzing AFL_Runner - tool to streamline running efficient multi-core AFLPlusPlus campaigns github.com/0xricksanchez/…

434B (@0xricksanchez) 's Twitter Profile Photo

Anyone want to donate this to me for fuzzing research? I could need some of those 145152 cores to run some fuzzers only to not find new crashes gsaauctions.gov/auctions/previ…

Anyone want to donate this to me for fuzzing research? I could need some of those 145152 cores to run some fuzzers only to not find new crashes  gsaauctions.gov/auctions/previ…
434B (@0xricksanchez) 's Twitter Profile Photo

Fun little weekend project to implement something like Jonathan Salwan's ShellStorm assembler/disassembler in pure #Binaryninja. Repo: github.com/0xricksanchez/…

Fun little weekend project to implement something like <a href="/JonathanSalwan/">Jonathan Salwan</a>'s ShellStorm assembler/disassembler in pure #Binaryninja.

Repo: github.com/0xricksanchez/…
434B (@0xricksanchez) 's Twitter Profile Photo

Remember kids, when you're stuck on the technical part of your exploit, the only way to continue is to handcraft sick ASCII art for the exploit in case you ever manage to finish it!

Remember kids, when you're stuck on the technical part of your exploit, the only way to continue is to handcraft sick ASCII art for the exploit in case you ever manage to finish it!
434B (@0xricksanchez) 's Twitter Profile Photo

Having some fun with an old CVE to explore ARM TrustZone more. Having no proper debuggability can really be a nightmare, especially when the MMU/caching is involved. Cool research by Raelize

Having some fun with an old CVE to explore ARM TrustZone more. Having no proper debuggability can really be a nightmare, especially when the MMU/caching is involved. Cool research by <a href="/raelizecom/">Raelize</a>
434B (@0xricksanchez) 's Twitter Profile Photo

github.com/0xricksanchez/… just got more rusty, stable, (hopefully) easier to maintain and contribute to. Also, we have a bunch of new features like deterministic generation and fuzzing modes :)!

434B (@0xricksanchez) 's Twitter Profile Photo

Small QoL feature release to my Shellcoder #BinaryNinja plugin. Now every time you run it the architecture is automatically set based on the currently selected binary/database github.com/0xricksanchez/…

434B (@0xricksanchez) 's Twitter Profile Photo

Just hacked some AI wizardry to tame my paper collection. Check it out: aischolar.0x434b.dev (based on github.com/0xricksanchez/…). Ideas welcome!

434B (@0xricksanchez) 's Twitter Profile Photo

Recently learned about vulnerable.codes, which teaches you code auditing. Nice to see more educational platforms popping up. Rn, it's heavily supported with content from Xeno Kovah and OpenSecurityTraining2, but if it keeps expanding even beyond C/C++ it could be very nice :)!

Richard Johnson (@richinseattle) 's Twitter Profile Photo

Have you found some vulns, bypassed detection, or done some cool research the past year you haven't already blogged? Submit to Phrack Zine! Deadline is June 15 for the 40th Anniversary Edition, we're printing 1000s of copies worldwide free at cons & online! Be a part of history!

Have you found some vulns, bypassed detection, or done some cool research the past year you haven't already blogged? Submit to <a href="/phrack/">Phrack Zine</a>! Deadline is June 15 for the 40th Anniversary Edition, we're printing 1000s of copies worldwide free at cons &amp; online! Be a part of history!
434B (@0xricksanchez) 's Twitter Profile Photo

Random weekend project of the month: Take an old Perl script and claim you can do better than that if you write it in Rust github.com/0xricksanchez/…