Welcome to Hell

2023-03-30 | #ctf write-up #reversing #UMass CTF 2023

Welcome To Hell Author: Battelle Rev 400 pts Description Welcome to hell, where all it seems that you can do is try to exit, maybe there is a flag hidden somewhere in this mess Files welcome_to_hell - ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, not stripped Reversing Opening welcome_to_hell in Ghidra shows a few functions. The only one that appears to do anything useful is entry, the first function in the binary.

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