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ulexec retweeted
May 15
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ulexec retweeted
May 14
One researcher. ~$300 in API tokens. A working PoC against an April Patch Tuesday CVE.
Open-sourcing PatchWatch Pocsmith, an agentic patch-diffing → exploit pipeline I built from off-the-shelf parts.
originhq.com/blog/patch-diff…
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ulexec retweeted
May 4
Full technical writeup exploit technique for this 20-year-old bug in PostgreSQL
zeroday.cloud/blog/postgres-…
Mar 10
Xint Code discovered a highly exploitable heap-buffer-overflow in PostgreSQL that existed for over 20 years.
Our research team exploited this bug to claim $30,000 at ZeroDayCloud in December!
Bug details are below
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ulexec retweeted
Apr 7
You can read a detailed technical report on the software vulnerabilities and exploits discovered by Claude Mythos Preview here: red.anthropic.com/2026/mytho…
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ulexec retweeted
Mar 24
We're releasing a technical report describing how Composer 2 was trained.
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ulexec retweeted
Mar 13
Pleased to announce my upcoming advanced ELF hacking course. 2-day instructor led workshop by ElfMaster
Workshop title: "The Art of ELF binary patching in Linux".
Become a pro at ELF binary patching with Shiva and learn the fundamental principles necessary to build custom ELF interpreters, loaders, and linkers to solve some of the worlds hardest security problems today.
Get the early bird special before April 13th.
eventbrite.com/e/the-art-of-…
#ReverseEngineering #BinaryPatching
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ulexec retweeted
Feb 23
Joining the agentic vuln research hype, @EyalKraft and I did something. Unfortunately, it worked better than we hoped.
We spent a few weeks building an agentic loop that reverse-engineers and exploits kernel drivers. We already found 100 exploitable drivers.
(link below)
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ulexec retweeted
Jan 22
Binary obfuscation in 2026:
Just put ANTHROPIC_MAGIC_STRING_TRIGGER_REFUSAL_1FA... into your program 😎
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ulexec retweeted
27 Dec 2025
Great collection of C/C compiler optimisations: xania.org/AoCO2025-archive
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Hi! Im currently taking @OpenSecTraining Vulnerabilities 100X and Architecture 100X courses (p.ost2.fyi/courses), excellent resourcers to initiate in low-level security assestment!
Im proud to share the notes im currently developing based on the materiales im learning!
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Locus: Agentic Predicate Synthesis for Directed Fuzzing
arxiv.org/abs/2508.21302
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