how2hack @_how2hack_

CTF player in Balsn / how2pwn Joined March 2019

Tweets

42
Followers

315
Following

184
Likes

431

Bruce Chen @bruce30262

3 years ago

Me and Billy ( @st424204 ) created a series of pwn challenges called Fourchain for this year's HITCON CTF. Here are the posts about the Browser & Hypervisor part of the challenge: Browser : bruce30262.github.io/hitcon-ctf-202… Hypervisor: bruce30262.github.io/hitcon-ctf-202… Enjoy ! #HITCONCTF2022

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PZ Read @PZRead

3 years ago

This year I prepared a pwn challenge "d8" in #GoogleCTF . Here is my write-up: gist.github.com/pzread/2ceb4d5…

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ptr-yudai @ptrYudai

3 years ago

DEF CON GTF 2022 Writeup ptr-yudai.hatenablog.com/entry/2022/06/…

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James @j_wang_11

4 years ago

This year, I created several challenges for #balsnctf One of my favorite is the Unicorn’s Aisle series, which features escaping emulator and gaining host arbitrary code execution with unicorn features and 0day Here’s the writeup for it, enjoy : ) github.com/jwang-a/CTF/tr…

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RET2 Systems @ret2systems

4 years ago

Tenet is an #IDAPro plugin for exploring execution traces. The goal of this plugin is to provide more natural, human controls for navigating execution traces against a given binary. Check it out: blog.ret2.io/2021/04/20/ten… #reverseengineering #idapython

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David Weston (DWIZZZLE) @dwizzzleMSFT

6 years ago

ASan support for MSVC, congrats to everyone who made it possible devblogs.microsoft.com/cppblog/addres…

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Angelboy @scwuaptx

5 years ago

I organized my notes and made it into slides when I learn about segment heap . If you find something wrong, please let me know. Hope it can be helpful fo those who want to learn segment heap in windows kernel. speakerdeck.com/scwuaptx/windo…

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Angelboy @scwuaptx

5 years ago

My exploit for my challenges at HITCON CTF 2020 github.com/scwuaptx/CTF/t… Lucifer challenge is a segment heap challenge in windows kernel. You need to use named pipe to spray in nonpaged pool and use it to do arbitrary memory reading. Hope everyone can learn more from our CTF.

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kylebot @ky1ebot

5 years ago

Here is my writeup about the macOS challenge "machbooks" from WCTF 2020. Enjoy. kylebot.net/2020/11/20/WCT…

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Balsn @balsnctf

5 years ago

Balsn CTF 2020 has ended! Congratulations to the top 3: 🥇 Super⚔️Blue 🥈 The Flat Network Society 🥉 10sec Thanks to all teams for participating in Balsn CTF! We hope you enjoy this party!

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Simon Scannell @scannell_simon

5 years ago

Last week, Ubuntu 20.10 was released. Feel free to read my post on how I fuzzed eBPF, as well as a vulnerability breakdown of CVE-2020-27194 which is exploitable on the new Ubuntu release. (You can just skip to the vuln write up). scannell.me/fuzzing-for-eb…

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Csaba Fitzl @theevilbit

5 years ago

I tried to collect the resources available for someone to get started in macOS security. If I missed something please let me know. theevilbit.github.io/posts/getting_…