Washi
@washi_dev
Followers
1K
Following
408
Media
30
Statuses
183
Developer - Reverse Engineer - CTF player - Scrub. 🔧 I develop #AsmResolver, ✍️ blog at https://t.co/2WDyyrf4Rc, and sometimes 👾 hack with @Shellphish
McMurdo Station, Antarctica
Joined October 2019
Did you know you could write entire #csharp programs just by using the "await" keyword?. OK, well not really, but I spent some weekends developing AwaitFuscator: A (dumb) #obfuscator that turns your #dotnet program into nothing but "await" expressions!. 👉
5
33
127
Y'all at @MalwareVillage were awesome! I really was not expecting the warm welcome that I got 😅. Maybe (hopefully!) till next #defcon (or at wherever-con)!.
2
4
27
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). Blog:👉
3
105
321
#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👉 #dotnet #pe #reversing.
github.com
This is a maintenance release. AsmResolver is closing in on a main release with most of the public API being stable. However, similar to 6.0.0-beta.2, this is still a pre-release and some of the pu...
0
5
30
RT @ryanmkurtz: Ghidra 11.3 has been released!.
github.com
What's New Change History Installation Guide SHA-256: 73b42cec587f370bfef49809ae55d2c7a3db689e8f164a1e7d7b8de295b6359f
0
9
0
#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
This is a maintenance release that fixes some shortcomings and addresses various regressions introduced by the refactors in 6.0.0-beta.1. Similar to 6.0.0-beta.1, this is an unstable release and th...
0
7
30
RT @curious_coding: I did a project on making an optimized implementation of the S+ tree. The result is 40x speedup over plain binary searc….
0
86
0
RT @elma_ios: finally found some time to publish my writeup for flare-on 11's level 9 challenge -- serpentine!. also wrote a secondary post….
blog.elmo.sg
writeup on serpentine (level 9) from FlareOn 11
0
32
0
I just published my writeups for all challenges of #flareon11: . 👉 👉 Hope you like them as much as I liked writing them!
3
39
138
RT @JetBrainsRider: Contribute to open source, learn through self-education or courses, record educational podcasts, or grow your pet proje….
0
610
0
Despite some health problems #flareon11 is finally in the bag!. A big mental block on challenge 9 stumped me for days while the solution was in front of me all time. Very interesting but also way too long. Luckily 5, 7 and 10 were awesome and very well designed. Onto next year!
4
1
60
RT @ryanmkurtz: Ghidra 11.2 has been released!.
github.com
What's New Change History Installation Guide SHA-256: a98fe01038fe8791c54b121ede545ea799d26358794d7c2ac09fa3f5054f3cdc
0
21
0
#flareon11 is starting soon, get your tools ready!. And by tools of course I mean get your own randomized FLARE bingo card webapp you can fill in as you go bashing your head against the wall solving all the challenges. 👉
2
13
84
0
47
0
RT @goatmilkkk: I wrote a new blog post on reversing #Nuitka, check it out!. #ReverseEngineering #malware #python….
goatmilkk.notion.site
Motivation
0
52
0
100 days left till #flareon11 👀. Do I dare ask if there is any news on the #flareon10 medals @mandiant 😅?
2
4
35
The first beta of #AsmResolver 6.0.0 has just been released. This comes with many long-awaited features, including #dotnet mixed mode and fully unmanaged #PE file building, runtime contexts and compatibility with legacy .NET Framework 3.5. 👉
github.com
This marks the second major bump of AsmResolver since the rewrite. Note that this is still a pre-release and that last-minute breaking API changes may still be introduced before full release. Summa...
2
14
42
RT @mahal0z: Your one-stop-shop for decompiler knowledge, the Decompilation Wiki (, is seeking more public applicat….
0
24
0
I thought it wouldn't be possible to get worse UX than IDA's hex view. Well after finding #Ghidra's control flow graph visualization feature, I am actually not so sure anymore.
"Noo! Ghidra has such a bad UI! IDA is much better!". Explain to me: In what world does a hex view need column selection that crosses multiple columns (and beyond) and disappears upon scrolling?. The decompiler may be good but I genuinely don't see how people put up with IDA's UI
2
3
78