ELF32 45 byte #156
Description
Entry Info
- Date: 22.10.2025
- BGGP Challenge: 6
- Name: dominikr
- Contact Info: Discord dominikr, github dominikfhnw
- Online Presence: -
- Writeup Link: https://gist.github.com/dominikfhnw/5cf86ce2c7b539a910f6c26307d0a5ab
File Info
- Target File Type: ELF/Linux x86 32bit
- Target File Size: 45 bytes
- SHA256 Hash: 2d5acb305a11b6d3d88c9f3e1523e3d10ef90a1e3790aed3962ebd488d415b04
File Contents
f0VMRgEAAAA2CgAANroEaAIAAwAZsARoGbAEaAQAAAC5CLAEaFrNgOv+IAAB
Environment Info
Target Software and Version
Linux x86 32bit (or 64bit w/32bit support enabled)
Environment Setup
No external dependencies needed. Should work with any x86/x64 Linux kernel that supports the ELF executable format.
Put content in a file and make it executable (i.e. chmod +x ./e). Filename does not matter. Execute it in the terminal with ./e.
Additional Info
Expected output:
$ ./e
6
Program does not automatically exit after printing. Press Ctrl+C to exit.
STDIN must be a TTY for the program to work. This should be the case if the program is started in a terminal session as described above. More about this weird requirement will follow in the writeup.