this post was submitted on 22 Nov 2025
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What is this on default? (lemmy.world)
submitted 1 week ago by Brkdncr@lemmy.world to c/meshtastic@mander.xyz
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This was down in Mexico. Any idea what it is? It’s on the default channel.

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[–] un_ax@lemmy.sdf.org 6 points 1 week ago

Based on the flag{ it looks part of a CTF. Removing the "-":

  • 4e6f5f etc. is hex encoded: No_Aguantaste_El_Tirón
  • u0041u0063u00e1 as UTF-16BE is Acá_Te_Doblamos_En_Corto
  • LQF base32 decoded is YaTeCayoLaBandaDeUHF
  • 202020 would be a bunch of spaces.

I used cyberchef. The magic function figured out the base32 one, but the rest are recognizable.