930_c1713ecf_34363 Online

The challenge involved analyzing a binary that implemented a custom architecture. According to the DiceCTF 2022: Breach Writeup on reductor's blog , the key stages of the solution were:

If you are looking for this specific identifier within the code:

: It identifies specific memory locations (like 0x8000 ) where the stack pointer is redirected to simplify building a ROP chain. 930_c1713ecf_34363

While the exact string often appears in the context of disassembly or memory dumps for this challenge, the overall write-up focuses on reverse engineering a custom virtual machine (VM) and exploiting it using Return-Oriented Programming (ROP). Overview of the Breach Challenge

The identifier appears to be a specific memory address or identifier associated with the "Breach" reverse engineering challenge from DiceCTF 2022 . The challenge involved analyzing a binary that implemented

: In many CTF write-ups, such strings refer to specific encoded data blocks that the program uses for authentication or decryption routines.

: It is likely a label generated by a decompiler (like Ghidra or IDA Pro) for a specific data constant or a sub-function within the custom VM. Overview of the Breach Challenge The identifier appears

: The program sets up a custom stack and calls initialization functions to calculate offsets for libc and other memory regions.