: Look into etc/systemd/system/ for unusual service files.
The file is a password-protected archive associated with the "Persistence" challenge from the 2024 HTB (Hack The Box) Cyber Apocalypse CTF (Capture The Flag) . Challenge Overview Category : Forensics / Incident Response 54623.rar
The command in the service file typically uses a or a series of obfuscated shell commands. : Look into etc/systemd/system/ for unusual service files
: Investigate a persistence mechanism on a compromised Linux system to retrieve a hidden flag. : Investigate a persistence mechanism on a compromised
: Copy the encoded string and decode it using a tool like CyberChef or the terminal: echo "ENCODED_STRING" | base64 -d Use code with caution. Copied to clipboard 4. Retrieving the Flag
: An attacker gained access to a server and established a way to maintain access. You are provided with a compressed archive of system files (often including /etc/ , /var/log/ , or specific configuration directories). Step-by-Step Write-up 1. Extraction and Initial Analysis