41 sky
adela@venus:~$ su -l sky
Password:
sky@venus:~$ ls -la
total 36
drwxr-x--- 2 root sky 4096 Apr 5 06:28 .
drwxr-xr-x 1 root root 4096 Apr 5 06:27 ..
-rw-r----- 1 root sky 31 Apr 5 06:28 .bash_history
-rw-r--r-- 1 sky sky 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 sky sky 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 sky sky 807 Apr 23 2023 .profile
-rw-r----- 1 root sky 31 Apr 5 06:27 flagz.txt
-rw-r----- 1 root sky 184 Apr 5 06:27 mission.txt
sky@venus:~$ cat flagz.txt
8===8T2IE4fNIvbs8sh1lnew===D~~
sky@venus:~$ cat mission.txt
################
# MISSION 0x41 #
################
## EN ##
User sarah uses header in http://localhost/key.php
## ES ##
La usuaria sarah utiliza header para http://localhost/key.php
sky@venus:~$ cat .bash_history
8===nyqRAOwkVRTiMYeePdes===D~~
sky@venus:~$ curl -i -s http://localhost/key.php
HTTP/1.1 200 OK
Server: nginx/1.22.1
Date: Sun, 30 Jun 2024 19:55:46 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Key header is true?
sky@venus:~$ curl -i -s -H "key: true" http://localhost/key.php
HTTP/1.1 200 OK
Server: nginx/1.22.1
Date: Sun, 30 Jun 2024 19:56:36 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
LWOHeRgmIxg7fuS
42 sarah
sarah@venus:~$ ls -la
total 36
drwxr-x--- 2 root sarah 4096 Apr 5 06:28 .
drwxr-xr-x 1 root root 4096 Apr 5 06:27 ..
-rw-r----- 1 root sarah 16 Apr 5 06:28 ...
-rw-r--r-- 1 sarah sarah 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 sarah sarah 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 sarah sarah 807 Apr 23 2023 .profile
-rw-r----- 1 root sarah 31 Apr 5 06:27 flagz.txt
-rw-r----- 1 root sarah 175 Apr 5 06:27 mission.txt
sarah@venus:~$ cat ...
ym5yyXZ163uIS8L
sarah@venus:~$ cat flagz.txt
8===nLCR949OMr4pLhMepKCM===D~~
sarah@venus:~$ cat mission.txt
################
# MISSION 0x42 #
################
## EN ##
The password of mercy is hidden in this directory.
## ES ##
La password de mercy esta oculta en este directorio.
43 mercy
sarah@venus:~$ su -l mercy
Password:
mercy@venus:~$ ls -la
total 36
drwxr-x--- 2 root mercy 4096 Apr 5 06:28 .
drwxr-xr-x 1 root root 4096 Apr 5 06:27 ..
-rw-r----- 1 root mercy 133 Apr 5 06:28 .bash_history
-rw-r--r-- 1 mercy mercy 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 mercy mercy 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 mercy mercy 807 Apr 23 2023 .profile
-rw-r----- 1 root mercy 31 Apr 5 06:27 flagz.txt
-rw-r----- 1 root mercy 190 Apr 5 06:27 mission.txt
mercy@venus:~$ cat .bash_history
ls -A
ls
rm /
ps
sudo -l
watch tv
vi /etc/logs
su paula
dlHZ6cvX6cLuL8p
history
history -c
logout
ssh paula@localhost
cat .
ls
ls -l
mercy@venus:~$ cat flagz.txt
8===pBpnZCBSELaY0xQJ8YAY===D~~
mercy@venus:~$ cat mission.txt
################
# MISSION 0x43 #
################
## EN ##
User mercy is always wrong with the password of paula.
## ES ##
La usuaria mercy siempre se equivoca con la password de paula.
44 paula
mercy@venus:~$ su -l paula
Password:
paula@venus:~$ ls -la
total 32
drwxr-x--- 2 root paula 4096 Apr 5 06:27 .
drwxr-xr-x 1 root root 4096 Apr 5 06:27 ..
-rw-r--r-- 1 paula paula 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 paula paula 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 paula paula 807 Apr 23 2023 .profile
-rw-r----- 1 root paula 31 Apr 5 06:27 flagz.txt
-rw-r----- 1 root paula 197 Apr 5 06:27 mission.txt
paula@venus:~$ cat flagz.txt
8===2pwlvMk65rw81lymKLJE===D~~
paula@venus:~$ cat mission.txt
################
# MISSION 0x44 #
################
## EN ##
The user karla trusts me, she is part of my group of friends.
## ES ##
La usuaria karla confia en mi, es parte de mi grupo de amigos.
paula@venus:~$ whoami;id
paula
uid=1044(paula) gid=1044(paula) groups=1044(paula),1053(hidden)
paula@venus:~$ find / -group hidden -type f 2>/dev/null
/usr/src/.karl-a
paula@venus:~$ cat /usr/src/.karl-a
gYAmvWY3I7yDKRf
45 karla
paula@venus:~$ su -l karla
Password:
karla@venus:~$ ls -la
total 68
drwxr-x--- 2 root karla 4096 Apr 5 06:28 .
drwxr-xr-x 1 root root 4096 Apr 5 06:27 ..
-rw-r--r-- 1 karla karla 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 karla karla 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 karla karla 807 Apr 23 2023 .profile
-rw-r----- 1 root karla 31 Apr 5 06:27 flagz.txt
-rw-r----- 1 root karla 176 Apr 5 06:27 mission.txt
-rw-r----- 1 root karla 32946 Apr 5 06:28 yuju.jpg
karla@venus:~$ cat flagz.txt
8===SARQC95X3AWK9K4BBTMJ===D~~
karla@venus:~$ cat mission.txt
################
# MISSION 0x45 #
################
## EN ##
User denise has saved her password in the image.
## ES ##
La usuaria denise ha guardado su password en la imagen.
karla@venus:~$ exiftool yuju.jpg
ExifTool Version Number : 12.57
File Name : yuju.jpg
Directory : .
File Size : 33 kB
File Modification Date/Time : 2024:04:05 06:28:46+00:00
File Access Date/Time : 2024:04:05 06:28:46+00:00
File Inode Change Date/Time : 2024:04:05 06:29:46+00:00
File Permissions : -rw-r-----
File Type : JPEG
File Type Extension : jpg
MIME Type : image/jpeg
JFIF Version : 1.01
Resolution Unit : inches
X Resolution : 96
Y Resolution : 96
Exif Byte Order : Big-endian (Motorola, MM)
Artist : sML
Date/Time Original : 2021:11:01 10:34:51
Create Date : 2021:11:01 10:34:51
Sub Sec Time Original : 95
Sub Sec Time Digitized : 95
XP Author : sML
Padding : (Binary data 2060 bytes, use -b option to extract)
XMP Toolkit : Image::ExifTool 12.16
About : pFg92DpGucMWccA
Creator : sML
Image Width : 442
Image Height : 463
Encoding Process : Baseline DCT, Huffman coding
Bits Per Sample : 8
Color Components : 3
Y Cb Cr Sub Sampling : YCbCr4:2:0 (2 2)
Image Size : 442x463
Megapixels : 0.205
Create Date : 2021:11:01 10:34:51.95
Date/Time Original : 2021:11:01 10:34:51.95
46 denise
denise@venus:~$ ls -la
total 32
drwxr-x--- 2 root denise 4096 Apr 5 06:27 .
drwxr-xr-x 1 root root 4096 Apr 5 06:27 ..
-rw-r--r-- 1 denise denise 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 denise denise 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 denise denise 807 Apr 23 2023 .profile
-rw-r----- 1 root denise 31 Apr 5 06:27 flagz.txt
-rw-r----- 1 root denise 144 Apr 5 06:27 mission.txt
denise@venus:~$ cat flagz.txt
8===uMXbjLdQde2iQFoWc8zf===D~~
denise@venus:~$ cat mission.txt
################
# MISSION 0x46 #
################
## EN ##
The user zora is screaming doas!
## ES ##
La usuaria zora no deja de gritar doas!
denise@venus:~$ find / -name doas -type f 2>/dev/null
/usr/bin/doas
/etc/pam.d/doas
denise@venus:~$ cat /etc/pam.d/doas
#%PAM-1.0
# Set up user limits from /etc/security/limits.conf.
session required pam_limits.so
@include common-auth
@include common-account
@include common-session-noninteractive
denise@venus:~$ /usr/bin/doas
usage: doas [-Lns] [-C config] [-u user] command [args]
denise@venus:~$ find / -name doas 2>/dev/null
/usr/share/doc/doas
/usr/bin/doas
/etc/pam.d/doas
denise@venus:~$ cat /usr/share/doc/doas
cat: /usr/share/doc/doas: Is a directory
没有进展,发现这是一个类似sudo的东西,尝试使用一下:
denise@venus:~$ doas -u zora bash
doas (denise@venus) password:
zora@venus:/pwned/denise$
47 zora
zora@venus:~$ ls -la
total 36
drwxr-x--- 2 root zora 4096 Apr 5 06:28 .
drwxr-xr-x 1 root root 4096 Apr 5 06:27 ..
-rw-r--r-- 1 zora zora 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 zora zora 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 zora zora 807 Apr 23 2023 .profile
-rw-r----- 1 root zora 31 Apr 5 06:27 flagz.txt
-rw-r----- 1 root zora 173 Apr 5 06:27 mission.txt
-rw-r----- 1 root zora 16 Apr 5 06:28 zora_pass.txt
zora@venus:~$ cat flagz.txt
8===hhp0gFTIaedSX3faXDqP===D~~
zora@venus:~$ cat mission.txt
################
# MISSION 0x47 #
################
## EN ##
The user belen has left her password in venus.hmv
## ES ##
La usuaria belen ha dejado su password en venus.hmv
zora@venus:~$ cat zora_pass.txt
BWm1R3jCcb53riO
zora@venus:~$ cat /etc/hosts
127.0.0.1 localhost
::1 localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
172.66.0.10 venus
zora@venus:~$ curl -i -s venus.hmv
HTTP/1.1 200 OK
Server: nginx/1.22.1
Date: Sun, 30 Jun 2024 20:28:47 GMT
Content-Type: text/html
Content-Length: 16
Last-Modified: Fri, 05 Apr 2024 06:28:46 GMT
Connection: keep-alive
ETag: "660f9a1e-10"
Accept-Ranges: bytes
2jA0E8bQ4WrGwWZ
48 belen
belen@venus:~$ ls -la
total 36
drwxr-x--- 2 root belen 4096 Apr 5 06:28 .
drwxr-xr-x 1 root root 4096 Apr 5 06:27 ..
-rw-r--r-- 1 belen belen 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 belen belen 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 belen belen 807 Apr 23 2023 .profile
-rw-r----- 1 root belen 31 Apr 5 06:27 flagz.txt
-rw-r----- 1 root belen 197 Apr 5 06:27 mission.txt
-rw-r----- 1 root belen 32 Apr 5 06:28 stolen.txt
belen@venus:~$ cat flagz.txt
8===FzDIkqJtVgyQYfRVGH1r===D~~
belen@venus:~$ cat mission.txt
################
# MISSION 0x48 #
################
## EN ##
It seems that belen has stolen the password of the user leona...
## ES ##
Parece que belen ha robado el password de la usuaria leona..
belen@venus:~$ cat stolen.txt
$1$leona$lhWp56YnWAMz6z32Bw53L0
hgbe02@pwn:~/temp$ john -w=/home/hgbe02/rockyou.txt stolen.txt
Created directory: /home/hgbe02/.john
Loaded 1 password hash (md5crypt [MD5 32/64 X2])
Will run 12 OpenMP threads
Press 'q' or Ctrl-C to abort, almost any other key for status
freedom (?)
1g 0:00:00:00 100% 25.00g/s 76800p/s 76800c/s 76800C/s 123456..dangerous
Use the "--show" option to display all of the cracked passwords reliably
Session completed
49 leona
belen@venus:~$ su -l leona
Password:
leona@venus:~$ ls -la
total 32
drwxr-x--- 2 root leona 4096 Apr 5 06:27 .
drwxr-xr-x 1 root root 4096 Apr 5 06:27 ..
-rw-r--r-- 1 leona leona 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 leona leona 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 leona leona 807 Apr 23 2023 .profile
-rw-r----- 1 root leona 31 Apr 5 06:27 flagz.txt
-rw-r----- 1 root leona 195 Apr 5 06:27 mission.txt
leona@venus:~$ cat flagz.txt
8===jObs3nfIJG4dDtxhWuKg===D~~
leona@venus:~$ cat mission.txt
################
# MISSION 0x49 #
################
## EN ##
User ava plays a lot with the DNS of venus.hmv lately...
## ES ##
La usuaria ava juega mucho con el DNS de venus.hmv ultimamente...
leona@venus:~$ cat /etc/hosts
127.0.0.1 localhost
::1 localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
172.66.0.10 venus
leona@venus:~$ cat /etc/resolv.conf
# Generated by Docker Engine.
# This file can be edited; Docker Engine will not make further changes once it
# has been modified.
nameserver 127.0.0.11
search .
options edns0 trust-ad ndots:0
# Based on host file: '/etc/resolv.conf' (internal resolver)
# ExtServers: [host(127.0.0.53)]
# Overrides: []
# Option ndots from: internal
leona@venus:~$ cat /etc/host.conf
multi on
然后没思路了,后面看了一下别的师傅的思路,是一个没注意到的文件夹:
leona@venus:~$ cd /etc
leona@venus:/etc$ ls -la
total 664
drwxr-xr-x 1 root root 4096 May 24 18:22 .
drwxr-xr-x 1 root root 4096 May 24 18:22 ..
-rw------- 1 root root 0 Mar 11 00:00 .pwd.lock
drwxr-xr-x 3 root root 4096 Apr 5 06:27 X11
-rw-r--r-- 1 root root 3040 May 25 2023 adduser.conf
-rw-r--r-- 1 root root 185 Apr 5 06:27 aliases
drwxr-xr-x 1 root root 4096 Apr 5 06:27 alternatives
drwxr-xr-x 3 root root 4096 Apr 5 06:27 apache2
drwxr-xr-x 4 root root 4096 Apr 5 06:27 apparmor.d
drwxr-xr-x 8 root root 4096 Mar 11 00:00 apt
-rw-r--r-- 1 root root 1994 Apr 23 2023 bash.bashrc
drwxr-sr-x 2 root bind 4096 Apr 5 06:28 bind
-rw-r--r-- 1 root root 367 Sep 22 2022 bindresvport.blacklist
drwxr-xr-x 2 root root 4096 Jan 26 21:48 binfmt.d
drwxr-xr-x 3 root root 4096 Apr 5 06:27 ca-certificates
-rw-r--r-- 1 root root 5989 Apr 5 06:27 ca-certificates.conf
drwxr-xr-x 1 root root 4096 Apr 5 06:27 cron.d
drwxr-xr-x 1 root root 4096 Apr 5 06:27 cron.daily
drwxr-xr-x 2 root root 4096 Apr 5 06:26 cron.hourly
drwxr-xr-x 2 root root 4096 Apr 5 06:26 cron.monthly
drwxr-xr-x 2 root root 4096 Apr 5 06:26 cron.weekly
drwxr-xr-x 2 root root 4096 Apr 5 06:26 cron.yearly
-rw-r--r-- 1 root root 1042 Mar 2 2023 crontab
drwxr-xr-x 4 root root 4096 Apr 5 06:27 dbus-1
-rw-r--r-- 1 root root 2969 Jan 8 2023 debconf.conf
-rw-r--r-- 1 root root 5 Jan 28 21:20 debian_version
drwxr-xr-x 1 root root 4096 Apr 5 06:27 default
-rw-r--r-- 1 root root 1706 May 25 2023 deluser.conf
drwxr-xr-x 3 root root 4096 Apr 5 06:27 dhcp
-rw-r--r-- 1 root root 22 Apr 5 06:28 doas.conf
drwxr-xr-x 4 root root 4096 Mar 11 00:00 dpkg
-rw-r--r-- 1 root root 685 Mar 5 2023 e2scrub.conf
-rw-r--r-- 1 root root 312 Jan 1 16:58 email-addresses
-rw-r--r-- 1 root root 0 Mar 11 00:00 environment
-rw-r--r-- 1 root root 1853 Oct 17 2022 ethertypes
drwxr-xr-x 3 root root 4096 Apr 5 06:27 exim4
-rw-r--r-- 1 root root 37 Mar 11 00:00 fstab
-rw-r--r-- 1 root root 2584 Jul 29 2022 gai.conf
-rw-r--r-- 1 root root 3886 Jan 14 2023 gprofng.rc
-rw-r--r-- 1 root root 1377 Apr 5 06:28 group
-rw-r--r-- 1 root root 1371 Apr 5 06:28 group-
-rw-r----- 1 root shadow 1063 Apr 5 06:28 gshadow
-rw-r----- 1 root shadow 1057 Apr 5 06:28 gshadow-
drwxr-xr-x 3 root root 4096 Apr 5 06:27 gss
-rw-r--r-- 1 root root 9 Aug 7 2006 host.conf
-rw-r--r-- 1 root root 6 May 24 18:22 hostname
-rw-r--r-- 1 root root 168 May 24 18:22 hosts
-rw-r--r-- 1 root root 411 Apr 5 06:27 hosts.allow
-rw-r--r-- 1 root root 711 Apr 5 06:27 hosts.deny
drwxr-xr-x 1 root root 4096 Apr 5 06:27 init.d
-rw-r--r-- 1 root root 1875 Jan 3 2023 inputrc
drwxr-xr-x 2 root root 4096 Apr 5 06:27 insserv.conf.d
drwxr-xr-x 4 root root 4096 Apr 5 06:27 iproute2
-rw-r--r-- 1 root root 27 Jan 28 21:20 issue
-rw-r--r-- 1 root root 20 Jan 28 21:20 issue.net
drwxr-xr-x 1 root root 4096 Apr 5 06:26 kernel
-rw-r--r-- 1 root root 11566 Apr 5 06:27 ld.so.cache
-rw-r--r-- 1 root root 34 Sep 22 2022 ld.so.conf
drwxr-xr-x 2 root root 4096 Mar 11 00:00 ld.so.conf.d
drwxr-xr-x 2 root root 4096 Apr 5 06:27 ldap
-rw-r--r-- 1 root root 191 Feb 9 2023 libaudit.conf
lrwxrwxrwx 1 root root 27 Mar 11 00:00 localtime -> /usr/share/zoneinfo/Etc/UTC
drwxr-xr-x 5 root root 4096 Apr 5 06:27 logcheck
-rw-r--r-- 1 root root 12569 Nov 11 2022 login.defs
drwxr-xr-x 1 root root 4096 Apr 5 06:27 logrotate.d
-r--r--r-- 1 root root 33 Apr 5 06:27 machine-id
-rw-r--r-- 1 root root 111 Jan 28 2023 magic
-rw-r--r-- 1 root root 111 Jan 28 2023 magic.mime
-rw-r--r-- 1 root root 125 Apr 14 2022 mail.rc
-rw-r--r-- 1 root root 6 Apr 5 06:27 mailname
-rw-r--r-- 1 root root 73816 Feb 11 2023 mime.types
-rw-r--r-- 1 root root 782 Mar 5 2023 mke2fs.conf
drwxr-xr-x 2 root root 4096 Apr 5 06:27 modules-load.d
-rw-r--r-- 1 root root 3461 Apr 5 06:27 motd
lrwxrwxrwx 1 root root 12 May 24 18:22 mtab -> /proc/mounts
drwxr-xr-x 4 root root 4096 Apr 5 06:27 mysql
-rw-r--r-- 1 root root 11399 Jan 18 2023 nanorc
-rw-r--r-- 1 root root 767 Aug 11 2022 netconfig
drwxr-xr-x 4 root root 4096 Apr 5 06:27 network
-rw-r--r-- 1 root root 60 Apr 5 06:27 networks
drwxr-xr-x 8 root root 4096 Apr 5 06:27 nginx
-rw-r--r-- 1 root root 526 Apr 5 06:27 nsswitch.conf
drwxr-xr-x 2 root root 4096 Mar 11 00:00 opt
lrwxrwxrwx 1 root root 21 Jan 28 21:20 os-release -> ../usr/lib/os-release
-rw-r--r-- 1 root root 552 Sep 21 2023 pam.conf
drwxr-xr-x 1 root root 4096 Apr 5 06:27 pam.d
-rw-r--r-- 1 root root 3498 Apr 5 06:27 passwd
-rw-r--r-- 1 root root 3454 Apr 5 06:27 passwd-
drwxr-xr-x 3 root root 4096 Apr 5 06:27 perl
drwxr-xr-x 3 root root 4096 Apr 5 06:27 php
drwxr-xr-x 4 root root 4096 Apr 5 06:27 ppp
-rw-r--r-- 1 root root 769 Apr 10 2021 profile
drwxr-xr-x 1 root root 4096 Apr 5 06:27 profile.d
-rw-r--r-- 1 root root 3144 Oct 17 2022 protocols
drwxr-xr-x 1 root root 4096 Apr 5 06:27 rc0.d
drwxr-xr-x 1 root root 4096 Apr 5 06:27 rc1.d
drwxr-xr-x 1 root root 4096 Apr 5 06:27 rc2.d
drwxr-xr-x 1 root root 4096 Apr 5 06:27 rc3.d
drwxr-xr-x 1 root root 4096 Apr 5 06:27 rc4.d
drwxr-xr-x 1 root root 4096 Apr 5 06:27 rc5.d
drwxr-xr-x 1 root root 4096 Apr 5 06:27 rc6.d
drwxr-xr-x 1 root root 4096 Apr 5 06:27 rcS.d
-rw-r--r-- 1 root root 334 May 24 18:22 resolv.conf
lrwxrwxrwx 1 root root 13 Jan 20 09:27 rmt -> /usr/sbin/rmt
-rw-r--r-- 1 root root 911 Oct 17 2022 rpc
drwxr-xr-x 3 root root 4096 Apr 5 06:27 runit
drwxr-xr-x 1 root root 4096 Apr 5 06:27 security
drwxr-xr-x 2 root root 4096 Mar 11 00:00 selinux
-rw-r--r-- 1 root root 12813 Mar 27 2021 services
-rw-r----- 1 root shadow 5969 Apr 5 06:27 shadow
-rw-r----- 1 root shadow 5869 Apr 5 06:27 shadow-
-rw-r--r-- 1 root root 128 Mar 11 00:00 shells
drwxr-xr-x 2 root root 4096 Mar 11 00:00 skel
drwxr-xr-x 4 root root 4096 Apr 5 06:27 ssh
drwxr-xr-x 4 root root 4096 Apr 5 06:27 ssl
-rw-r--r-- 1 root root 1049 Apr 5 06:27 subgid
-rw-r--r-- 1 root root 1028 Apr 5 06:27 subgid-
-rw-r--r-- 1 root root 1049 Apr 5 06:27 subuid
-rw-r--r-- 1 root root 1028 Apr 5 06:27 subuid-
-rw-r--r-- 1 root root 4343 Jun 27 2023 sudo.conf
-rw-r--r-- 1 root root 9804 Jun 27 2023 sudo_logsrvd.conf
-r--r----- 1 root root 1756 Apr 5 06:28 sudoers
drwxr-xr-x 2 root root 4096 Apr 5 06:27 sudoers.d
drwxr-xr-x 3 root root 4096 Apr 5 06:27 sv
-rw-r--r-- 1 root root 2355 Dec 19 2022 sysctl.conf
drwxr-xr-x 2 root root 4096 Apr 5 06:27 sysctl.d
drwxr-xr-x 1 root root 4096 Apr 5 06:27 systemd
drwxr-xr-x 2 root root 4096 Mar 11 00:00 terminfo
-rw-r--r-- 1 root root 8 Mar 11 00:00 timezone
drwxr-xr-x 2 root root 4096 Jan 26 21:48 tmpfiles.d
-rw-r--r-- 1 root root 1260 Jan 27 2023 ucf.conf
drwxr-xr-x 3 root root 4096 Apr 5 06:27 ufw
drwxr-xr-x 2 root root 4096 Mar 11 00:00 update-motd.d
drwxr-xr-x 2 root root 4096 Apr 5 06:27 vim
-rw-r--r-- 1 root root 4942 May 14 2022 wgetrc
-rw-r--r-- 1 root root 681 Jan 17 2023 xattr.conf
drw-rw---x 3 root root 4096 Apr 5 06:28 xdg
leona@venus:/etc$ cd bind
leona@venus:/etc/bind$ ls -la
total 60
drwxr-sr-x 2 root bind 4096 Apr 5 06:28 .
drwxr-xr-x 1 root root 4096 May 24 18:22 ..
-rw-r--r-- 1 root root 2403 Feb 12 16:28 bind.keys
-rw-r--r-- 1 root root 255 Feb 12 16:28 db.0
-rw-r--r-- 1 root root 271 Feb 12 16:28 db.127
-rw-r--r-- 1 root root 237 Feb 12 16:28 db.255
-rw-r--r-- 1 root root 353 Feb 12 16:28 db.empty
-rw-r--r-- 1 root root 270 Feb 12 16:28 db.local
-rw-r--r-- 1 root bind 613 Apr 5 06:28 db.venus.hmv
-rw-r--r-- 1 root bind 458 Feb 12 16:28 named.conf
-rw-r--r-- 1 root bind 498 Feb 12 16:28 named.conf.default-zones
-rw-r--r-- 1 root bind 307 Apr 5 06:28 named.conf.local
-rw-r--r-- 1 root bind 219 Apr 5 06:28 named.conf.options
-rw-r----- 1 bind bind 100 Apr 5 06:27 rndc.key
-rw-r--r-- 1 root root 1317 Feb 12 16:28 zones.rfc1918
leona@venus:/etc/bind$ cat db.venus.hmv
;
; BIND data file for local loopback interface
;
604800
@ IN SOA ns1.venus.hmv. root.venus.hmv. (
2 ; Serial
604800 ; Refresh
86400 ; Retry
2419200 ; Expire
604800 ) ; Negative Cache TTL
;@ IN NS localhost.
;@ IN A 127.0.0.1
;@ IN AAAA ::1
@ IN NS ns1.venus.hmv.
;IP address of Name Server
ns1 IN A 127.0.0.1
ava IN TXT oCXBeeEeYFX34NU
50 ava
leona@venus:/etc$ su -l ava
Password:
ava@venus:~$ ls -la
total 32
drwxr-x--- 2 root ava 4096 Apr 5 06:27 .
drwxr-xr-x 1 root root 4096 Apr 5 06:27 ..
-rw-r--r-- 1 ava ava 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 ava ava 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 ava ava 807 Apr 23 2023 .profile
-rw-r----- 1 root ava 31 Apr 5 06:27 flagz.txt
-rw-r----- 1 root ava 153 Apr 5 06:27 mission.txt
ava@venus:~$ cat flagz.txt
8===7XsGiUHUZNouh6K6CyY2===D~~
ava@venus:~$ cat mission.txt
################
# MISSION 0x50 #
################
## EN ##
The password of maria is somewhere...
## ES ##
El password de maria esta en algun lugar...
这个很伤脑筋,真想不出来,师傅们提醒是前面见过但没用的那个摩斯密码密文,嘶。。。
.--. .- .--. .- .--. .- .-. .- -.. .. ... .
51 maria
ava@venus:~$ su -l maria
Password:
maria@venus:~$ ls -la
total 32
drwxr-x--- 2 root maria 4096 Apr 5 06:27 .
drwxr-xr-x 1 root root 4096 Apr 5 06:27 ..
-rw-r--r-- 1 maria maria 220 Apr 23 2023 .bash_logout
-rw-r--r-- 1 maria maria 3526 Apr 23 2023 .bashrc
-rw-r--r-- 1 maria maria 807 Apr 23 2023 .profile
-rw-r----- 1 root maria 31 Apr 5 06:27 flagz.txt
-rw-r----- 1 root maria 96 Apr 5 06:27 mission.txt
maria@venus:~$ cat flagz.txt
8===ZLNu1CHYSYf0PvkK2iqS===D~~
maria@venus:~$ cat mission.txt
################
# MISSION 0x51 #
################
## EN ##
Congrats!
## ES ##
Felicidades :)
探测
ava@venus:/opt/hereiam$ cat .here
F67aDmCAAgOOaOc