Linux ELF32 x86 (32-bit env)

0x6d6e647a commented 3 months ago

---BEGIN BGGPx---
Submit Date: 2024-06-26
BGGP Challenge Number: 5
Author: mndz
Contact Info (Optional): 
Online Presence (Website/Social Media): https://linktr.ee/0x6d6e647a
Target File Type: Linux ELF32 x86 (32-bit env)
File Size: 89
SHA256 Hash: e94a965694fef751238ff387bf61775ede1969115104e8ae8ee8079166b92f9b
Target Environment (How do we run the file?): Expected environment is a 32-bit Linux with merge-usr file system layout so curl can be found at /bin/curl. Execute the file as follows: ./mndz.elf32 https://binary.golf/5/5.
Any additional info?: 
Link to PoC video, screenshot, or console output, if any: 
Link to writeup, if any: https://github.com/0x6d6e647a/bggp-2024
File contents (base64 encoded please): 
f0VMRgEBAQCNTCQE6xIAAAIAAwABAAAACIACAC4AAAC7SoACAOstADQAIAABAAEAAAAAAAAAAIAC
AACAAgBZAAAAWQAAAAUAAAAvYmluL2N1cmwAjUILzYA=
---END BGGPx---

mebeim commented 3 months ago

Just a head's up the repo at https://github.com/0x6d6e647a/bggp-2024 seems inaccessible/private

0x6d6e647a commented 3 months ago

Yes, I'll have it public with the write up available later today. Sorry for any inconvenience.

0x6d6e647a commented 3 months ago

@mebeim The repo is now public!

OxNinja commented 3 months ago

---BEGIN VERIFICATION---
Reviewer: 0xNinja
Review Date: 2024-06-30
SHA256: e94a965694fef751238ff387bf61775ede1969115104e8ae8ee8079166b92f9b
Score: 5031
Note: 
---END VERIFICATION---

score = 4096 - 89 + 1024

OxNinja commented 3 months ago

https://github.com/binarygolf/BGGP/blob/main/2024/README.md#runs-with-cli-arguments-1 Congrats for your first place :)

0x6d6e647a commented 3 months ago

@OxNinja thanks!

binarygolf / BGGP

Linux ELF32 x86 (32-bit env) #89