Washi

Never would I have expected this for a spare time hobby project. 1 million downloads is crazy, thank you all ❤️ #asmresolver #malware #dotnet #reversing

I hate writing pattern-matching code for function identification in my .NET #deobfuscator and config extractor. So I built a tool to help me out with it. Meet CILFI: A function identification tool for .NET binaries: 👉https://blog.washi.dev/posts/cilfi/ #dotnet #reversing #malware #ioc

Custom attributes in #dotnet give me nightmares. Read my new blog post to learn why: 👉 blog.washi.dev/posts/custom... #reversing #malware #pe #binary #asmresolver

#AsmResolver 6.0.0 is finally here! - Support for more PE architectures - Supercharged .NET multi-assembly processing - Compatible with NixOS and legacy .NET FX 3.5 - Many API improvements - Massive performance boosts 👉 github.com/Washi1337/As... #pe #dotnet #reversing #malware

Over the past couple years, I have come to know the #dotnet platform pretty well, from a developer's and a #reversing standpoint. I can’t always say the same the #infosec community. Today, I decided to rant a little (or maybe a lot 🙃) 👉 blog.washi.dev/posts/miscon...

Better late than never, I finally managed to finalize my #flareon12 write-ups😄 Overall, it was a fun set of challenges and the latter ones a reminder of how much I still have to learn in the field of RE :). 👉 blog.washi.dev/posts/flareo... 👉 washi1337.github.io/ctf-writeups...

#AsmResolver 6.0.0-beta.4 released! This release addresses many shortcomings found during beta.3, including ARM32 and ARM64 support, auto references importing, and many other DX improvements. 👉 Get it on GitHub or NuGet: github.com/Washi1337/As... #dotnet #pe #reversing

After #flareon11 challenge 7, I got inspired to build tooling for #dotnet Native AOT reverse engineering. As such, I built a #Ghidra Analyzer that can automatically recover most .NET types, methods and frozen objects (e.g., strings). 👉https://blog.washi.dev/posts/recovering-nativeaot-metadata/

#AsmResolver 6.0.0-beta.3 just got pushed to NuGet! More bugs were found and squashed. We are closing in on a full release with most of the public API being stable. Get it on GitHub or NuGet👉 github.com/Washi1337/As... #dotnet #pe #reversing

#AsmResolver 6.0.0-beta.2 has been released This is a maintenance release that addresses many regressions introduced by the refactors in 6.0.0-beta.1. Get it on NuGet or GitHub 👉 github.com/Washi1337/As...

I just published my writeups for all challenges of #flareon11: 👉 blog.washi.dev/posts/flareo... 👉 washi1337.github.io/ctf-writeups... Hope you like them as much as I liked writing them!