Bandit Level 21 Level 22

Introduction

Welcome back, fearless hacker, to the Bandit challenges! In this level, we'll learn to exploit cron jobs and bashscript files.

Previous Flag

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Exploring Cron Jobs

Our path to the next flag begins with exploring the cron jobs on the system. Let's list the contents of the /etc/cron.d/ directory:

ls -la /etc/cron.d/

This reveals the existence of a cron job named cronjob_bandit22.

Analyzing Cron Job Configuration

Let's examine the configuration of the cronjob_bandit22:

cat /etc/cron.d/cronjob_bandit22

The output …

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