Challenge archive: zh3r0 CTF V2 2021 - 1n_jection

Challenge: 1n_jection
Event: zh3r0 CTF - 2021 (V2)
Year: 2021
Category: Cryptography
Authors: deuterium
Mode: offline
Article: https://deut-erium.github.io/challenges/zh3r0-2021/1n-jection/
Text: https://deut-erium.github.io/challenges/zh3r0-2021/1n-jection/challenge.txt
JSON: https://deut-erium.github.io/challenges/zh3r0-2021/1n-jection/challenge.json

Original description:
COVID: *exists*
vaccine jokes: *challenge_name*

Notes:
- The handout includes the original numeric output. The local practice version uses different output and a different flag.
- This is a static archive. No live challenge service or runtime simulation is provided here.

Challenge files (primary):
- challenge.py (challenge.py; handout)
  URL: https://deut-erium.github.io/assets/challenges/zh3r0-2021-1n-jection/challenge.py
  Bytes: 500
  SHA-256: 9384230e88a2fbf577e22217e70c49f4664ce588006d8a3fcc0179082f6a7424
  Upstream provenance: https://raw.githubusercontent.com/zh3r0/zh3r0-ctf/7fd08591b088215d58aefdc3b0f64c4a9de80f5d/V2/crypto/1n_jection/public/challenge.py

Licenses (local copies):
No local license record is available for this entry.

SPOILERS - organizer files and solutions
Spoilers: organizer files and upstream source, archive, or solution links may reveal answers. Modified downloads are identified below.
Source: https://github.com/zh3r0/zh3r0-ctf/blob/7fd08591b088215d58aefdc3b0f64c4a9de80f5d/V2/crypto/1n_jection/README.md#L6
Archive: https://github.com/zh3r0/zh3r0-ctf/tree/7fd08591b088215d58aefdc3b0f64c4a9de80f5d/V2/crypto/1n_jection
Solution: https://github.com/zh3r0/zh3r0-ctf/blob/7fd08591b088215d58aefdc3b0f64c4a9de80f5d/V2/crypto/1n_jection/admin/solve.py