[Bandit-OverTheWire] Level 6 -> Level 7

 

 

 

Bandit Level 6 → Level 7 Level Goal The password for the next level is stored somewhere on the server and has all of the following properties: owned by user bandit7 owned by group bandit6 33 bytes in size Commands you may need to solve this level ls, cd, cat, file, du, find, grep

 

이번거는 서칭을 조금 했네요.

전체 서버에서 뒤져야한다는게 포인트인 것 같습니다.

참고 : recipes4dev.tistory.com/156

리눅스 find 명령어 사용법. (Linux find command) - 리눅스 파일 검색.

 

bandit6@bandit:~$ find / -user bandit7 -size 33c
find: ‘/root’: Permission denied
find: ‘/home/bandit28-git’: Permission denied
find: ‘/home/bandit30-git’: Permission denied
find: ‘/home/bandit5/inhere’: Permission denied
find: ‘/home/bandit27-git’: Permission denied
find: ‘/home/bandit29-git’: Permission denied
find: ‘/home/bandit31-git’: Permission denied
find: ‘/lost+found’: Permission denied
/etc/bandit_pass/bandit7
find: ‘/etc/ssl/private’: Permission denied
find: ‘/etc/polkit-1/localauthority’: Permission denied
find: ‘/etc/lvm/archive’: Permission denied
find: ‘/etc/lvm/backup’: Permission denied
find: ‘/sys/fs/pstore’: Permission denied
find: ‘/proc/tty/driver’: Permission denied
find: ‘/proc/17198/task/17198/fd/6’: No such file or directory
find: ‘/proc/17198/task/17198/fdinfo/6’: No such file or directory
find: ‘/proc/17198/fd/5’: No such file or directory
find: ‘/proc/17198/fdinfo/5’: No such file or directory
find: ‘/cgroup2/csessions’: Permission denied
find: ‘/boot/lost+found’: Permission denied
find: ‘/tmp’: Permission denied
find: ‘/run/lvm’: Permission denied
find: ‘/run/screen/S-bandit4’: Permission denied
find: ‘/run/screen/S-bandit0’: Permission denied
find: ‘/run/screen/S-bandit3’: Permission denied
find: ‘/run/screen/S-bandit23’: Permission denied
find: ‘/run/screen/S-bandit28’: Permission denied
find: ‘/run/screen/S-bandit33’: Permission denied
find: ‘/run/screen/S-bandit17’: Permission denied
find: ‘/run/screen/S-bandit10’: Permission denied
find: ‘/run/screen/S-bandit9’: Permission denied
find: ‘/run/screen/S-bandit15’: Permission denied
find: ‘/run/screen/S-bandit20’: Permission denied
find: ‘/run/screen/S-bandit7’: Permission denied
find: ‘/run/screen/S-bandit2’: Permission denied
find: ‘/run/screen/S-bandit1’: Permission denied
find: ‘/run/screen/S-bandit29’: Permission denied
find: ‘/run/screen/S-bandit26’: Permission denied
find: ‘/run/screen/S-bandit18’: Permission denied
find: ‘/run/screen/S-bandit13’: Permission denied
find: ‘/run/screen/S-bandit16’: Permission denied
find: ‘/run/screen/S-bandit31’: Permission denied
find: ‘/run/screen/S-bandit8’: Permission denied
find: ‘/run/screen/S-bandit14’: Permission denied
find: ‘/run/screen/S-bandit19’: Permission denied
find: ‘/run/screen/S-bandit21’: Permission denied
find: ‘/run/screen/S-bandit12’: Permission denied
find: ‘/run/screen/S-bandit5’: Permission denied
find: ‘/run/screen/S-bandit22’: Permission denied
find: ‘/run/screen/S-bandit24’: Permission denied
find: ‘/run/screen/S-bandit25’: Permission denied
find: ‘/run/shm’: Permission denied
find: ‘/run/lock/lvm’: Permission denied
find: ‘/var/spool/bandit24’: Permission denied
find: ‘/var/spool/cron/crontabs’: Permission denied
find: ‘/var/spool/rsyslog’: Permission denied
find: ‘/var/tmp’: Permission denied
find: ‘/var/lib/apt/lists/partial’: Permission denied
find: ‘/var/lib/polkit-1’: Permission denied
/var/lib/dpkg/info/bandit7.password
find: ‘/var/log’: Permission denied
find: ‘/var/cache/apt/archives/partial’: Permission denied
find: ‘/var/cache/ldconfig’: Permission denied

 

보면 모두 다 permission denied가 뜨지만, 딱 하나의 파일만 열 수 있게 되어있습니다. 마침 이름도 bandit7.password네요.

 

bandit6@bandit:~$ cat /var/lib/dpkg/info/bandit7.password
HKBPTKQnIay4Fw76bEy8PVxKEDQRKTzs

 

끝~