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ELF 32-bit executable for Linux x86 - 76 bytes (needs URL in command line arg) #117

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mebeim opened this issue Jul 6, 2024 · 0 comments
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mebeim commented Jul 6, 2024

---BEGIN BGGPx---
Submit Date: 2024-07-06
BGGP Challenge Number: 5
Author: mebeim
Contact Info (Optional): 
Online Presence (Website/Social Media): https://mebeim.net
Target File Type: 32-bit ELF executable for Linux x86
File Size: 76 bytes
SHA256 Hash: 1879906d8753061fa25ba83d884b0b60029263aa5275fcb2b6e0a9b1ac49a314
Target Environment (How do we run the file?): Needs `curl` installed at `/bin/curl`. Needs URL as command line argument. After saving to file and making it executable, run as `./file "https://binary.golf/5/5"`
Any additional info?: Tested on Debian 12 x86_64, Linux kernel v6.1.0.
Link to PoC video, screenshot, or console output, if any:
Link to writeup, if any: https://github.com/mebeim/bggp
File contents (base64 encoded please): f0VMRrALuyBwMwFZieHNgAIAAwABAAAABHAzASwAAAAvYmluL2N1cmwAIAABAAAAAAAAAABwMwEAcDMBTAAAAEwAAABtZWJlaW0AAA==
---END BGGPx---

Update 2024-09-04: writeup added in the repo linked above!

@mebeim mebeim added BGGP Entry Needs Verification This entry needs verification labels Jul 6, 2024
@mebeim mebeim changed the title ELF 32-bit executable for Linux x86 ELF 32-bit executable for Linux x86 - 76 bytes Jul 6, 2024
@mebeim mebeim changed the title ELF 32-bit executable for Linux x86 - 76 bytes ELF 32-bit executable for Linux x86 - 76 bytes (needs URL in command line arg) Jul 6, 2024
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