@rwfpl

ǝ̝̰̰̣̪̻͍͞s̀ɹ͙͇͕̻̘ǝ͖̗͚ʌ̳͖͘ͅǝ̯̰͎̯͎̺ᴚ̣̙ ̜̦̝͉̖͟e͍͎͚̺n̸͉͙̭̩ͅg̝͖̫i͈̗̱̖̰n̪̕e̬̼͢ȩr͚̯̤͈̞͇̰

blog.rewolf.pl
Joined June 2015
  • Tweets787
  • Following568
  • Followers2.2K
48Media
ReWolf retweeted
x64dbg@x64dbgApr 23
There is also a pre-alpha Linux version brewing 👀
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ReWolf retweeted
Rebane@rebane2001Feb 24
i built an entire x86 CPU emulator in CSS (no javascript) you can write programs in C, compile them to x86 machine code with GCC, and run them inside CSS
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ReWolf retweeted
Yusuf@cybaqkebmJan 23
I've recently been digging into Android security and found some interesting stuff, more details on the higher-impact findings will be published later but in the meantime, I'm kicking off the blog with some low-severity findings and will update over time. lowlevel.fun/posts/low-sever…
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I wrote-up how I used o3 to find CVE-2025-37899, a remote zeroday vulnerability in the Linux kernel’s SMB implementation. Link to the blog post below 👇
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Want to support security researchers from Dragon Sector in covering legal costs piling up after they went public with logic bombs in train firmware? IBAN for donations is available here: ccc.de/en/updates/2024/das-i… Talks for context: media.ccc.de/v/37c3-12142-br… streaming.media.ccc.de/38c3/…
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Reverse engineering Mortal Kombat GRA file format by @rwfpl blog.rewolf.pl/blog/?p=1837 blog.rewolf.pl/blog/?p=1982#…
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Issue #4 is out – enjoy! pagedout.institute/?page=iss… Please RT and tell your friends :)
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The rev.ng decompiler has gone open source: rev.ng/blog/open-sourcing-re… github.com/revng/revng-c

rev.ng

Next-gen decompiler.

rev.ng
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In the spirit of "this talk could've been a tweet", I just pushed a button: #BinDiff is now open source. - Snapshot release, no major new functionality - Release binaries later today or tomorrow - This is my 20% and I won't we able to act on PRs until end of Q4 (OOO traveling)
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After 20 years BugChecker is back! A SoftICE-like kernel debugger for Windows 11 (and Windows XP as well). Check it out: github.com/vitoplantamura/Bu…

GitHub - vitoplantamura/BugChecker: SoftICE-like kernel debugger for Windows 11

SoftICE-like kernel debugger for Windows 11. Contribute to vitoplantamura/BugChecker development by creating an account on GitHub.

github.com
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Linux is a modern operating system where getting info on the memory layout of another process involves parsing text files.
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Cleaning up the closet 😎 github.com/rwfpl/rewolf-dirt…

GitHub - rwfpl/rewolf-dirtyjoe: Open source release of the dirtyJOE - editor for the compiled java...

Open source release of the dirtyJOE - editor for the compiled java .class files. - rwfpl/rewolf-dirtyjoe

github.com
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I never managed to finish a blog post about the Golden Axe file formats, so I figured I’ll just make the source code available github.com/rwfpl/rewolf-gold… Enjoy 😎
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I didn’t post here for years, so I’ll try to continue not posting on Mastodon. If anyone cares @rwfpl@infosec.exchange
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Atari BASIC
John✨️@AdemoyeJohn22 Apr 2022
Your first line of code was in which langauge?
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ReWolf retweeted
hanno@hanno14 Mar 2022
A common strategy for cryptographic research is to take an old attack and see if you find vulnerable implementations. I took this to a new level with a 379 year old attack: Breaking RSA keys with Fermat's factorization algorithm fermatattack.secvuln.info/

Fermat Attack on RSA

A factorization method by Pierre de Fermat can be used to break RSA keys created with a vulnerable key generation function

fermatattack.secvuln.info
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My favorite typo story, "Street Fighter 2: The World Warrier" (fabiensanglard.net/sf2_warri…)
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I feel like this deserve a bit more visibility 👏
VollRagm@vollragm18 Dec 2021
I don't recommend creating Kernel Mode drivers in C#, as it is highly experimental, but its possible. github.com/VollRagm/KernelBy… This is another example, a Driver with memory reading and writing capabilities communication over a hooked function.

GitHub - VollRagm/KernelBypassSharp: C# Kernel Mode Driver to read and write memory in protected...

C# Kernel Mode Driver to read and write memory in protected processes - VollRagm/KernelBypassSharp

github.com
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friendly reminder that leaking KPROCESS from a MI process continue to hold strong even on the latest 21H1 blog.rewolf.pl/blog/?p=1683
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