exit                                                                            admin@i-0170ad5571dd64107:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-0170ad5571dd64107:~$ ./kihei                                            panic: exit status 1                                                                                                                                            goroutine 1 [running]:                                                          main.main()                                                                             ./main.go:64 +0x47d                                                     admin@i-0170ad5571dd64107:~$ cd data/                                           admin@i-0170ad5571dd64107:~/data$ ls                                            admin@i-0170ad5571dd64107:~/data$ cd ..                                         admin@i-0170ad5571dd64107:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-0170ad5571dd64107:~$ vi dataf                                           

admin@i-09298877e62f2a64a:~$ curl -s http://localhost:5000 |                    

openat(AT_FDCWD, "/home/admin/webserver.py", O_RDONLY|O_CLOEXEC) = -1 EACCES (Pestat("/home/admin/webserver.py", {st_mode=S_IFREG|0770, st_size=360, ...}) = 0  readlink("/home/admin/webserver.py", 0x7ffcd0b15d90, 4096) = -1 EINVAL (Invalid lstat("/home", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0                   lstat("/home/admin", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0             lstat("/home/admin/webserver.py", {st_mode=S_IFREG|0770, st_size=360, ...}) = 0 openat(AT_FDCWD, "/home/admin/webserver.py", O_RDONLY) = -1 EACCES (Permission dwrite(2, "python3: can't open file '/home/"..., 82python3: can't open file '/homrrno 13] Permission denied                                                      ) = 82                                                                          rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_r{sa_handler=0x6402c0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f1915bdf1exit_group(2)                           = ?                                     +++ exited with 2 +++                                                           admin@i-0c85c5a418bb83a0e:/etc/systemd/system$ strace python3 /home/admin/webser

admin@i-0ac43bf139856a172:~$ du -ah                                             

write(2, "main.main", 9main.main)                = 9                            write(2, "(", 1()                        = 1                                    write(2, ")\n", 2)                                                              )                      = 2                                                      write(2, "\t", 1        )                       = 1                             write(2, "./main.go", 9./main.go)                = 9                            write(2, ":", 1:)                        = 1                                    write(2, "64", 264)                       = 2                                   write(2, " +", 2 +)                       = 2                                   write(2, "0x47d", 50x47d)                    = 5                                write(2, "\n", 1                                                                )                       = 1                                                     exit_group(2)                           = ?                                     +++ exited with 2 +++                                                           admin@i-0bc9ddb32a1c704bb:~$ ./kihei -                                          

699   write(2, "\n", 1)                 = 1                                     699   write(2, "\n", 1)                 = 1                                     699   write(2, "goroutine ", 10)        = 10                                    699   write(2, "1", 1)                  = 1                                     699   write(2, " [", 2)                 = 2                                     699   write(2, "running", 7)            = 7                                     699   write(2, "]:\n", 3)               = 3                                     700   <... nanosleep resumed>NULL)      = 0                                     700   futex(0x56b498, FUTEX_WAIT_PRIVATE, 0, {tv_sec=60, tv_nsec=0} <unfinished 699   write(2, "main.main", 9)          = 9                                     699   write(2, "(", 1)                  = 1                                     699   write(2, ")\n", 2)                = 2                                     699   write(2, "\t", 1)                 = 1                                     699   write(2, "./main.go", 9)          = 9                                     Pattern not found  (press RETURN)                                               

_chrony      594  0.0  0.7  10852  3724 ?        S    19:51   0:00 /usr/sbin/chr_chrony      595  0.0  0.1  10724   552 ?        S    19:51   0:00 /usr/sbin/chrroot         612  0.0  3.7  26612 17392 ?        Ss   19:51   0:00 /usr/bin/pythpgrades/unattended-upgrade-shutdown --wait-for-signal                           root         684  0.0  0.0      0     0 ?        R    19:51   0:00 [kworker/u4:4admin        688  0.0  0.9   6740  4496 pts/0    S<s+ 19:51   0:00 bash -l      admin        692  0.0  4.1  98188 19468 pts/0    D<l+ 19:51   0:00 /usr/bin/pyth-t paris/i-0d762abe3a06769e7 -q -i 2 /var/log/cast/i-0d762abe3a06               admin        695  0.0  3.0  24456 14384 pts/0    S<+  19:51   0:00 /usr/bin/pyth-t paris/i-0d762abe3a06769e7 -q -i 2 /var/log/cast/i-0d762abe3a06               admin        696  0.0  0.1   2480   572 pts/1    S<s  19:51   0:00 sh -c /bin/baadmin        697  0.0  1.0   6952  4808 pts/1    S<   19:51   0:00 /bin/bash    root         931  0.0  0.0      0     0 ?        I    19:56   0:00 [kworker/1:1]admin        932  0.0  0.6   8648  3164 pts/1    R<+  19:56   0:00 ps aux       admin@i-0d762abe3a06769e7:~$ cu                                                 

find: ‘./var/cache/apparmor/c08a2770.0’: Permission denied                      find: ‘./var/spool/rsyslog’: Permission denied                                  find: ‘./var/spool/cron/crontabs’: Permission denied                            find: ‘./var/tmp/systemd-private-648cc96b50ab42589914a79776d72300-chrony.serviceed                                                                              find: ‘./var/tmp/systemd-private-648cc96b50ab42589914a79776d72300-systemd-logindion denied                                                                      find: ‘./var/log/private’: Permission denied                                    find: ‘./var/log/chrony’: Permission denied                                     find: ‘./var/lib/private’: Permission denied                                    find: ‘./var/lib/apt/lists/partial’: Permission denied                          find: ‘./var/lib/chrony’: Permission denied                                     admin@i-08c7e6569481c6e82:/$                                                    admin@i-08c7e6569481c6e82:/$                                                    admin@i-08c7e6569481c6e82:/$ cd /usr/share                                      

admin@i-0300b63fb986ef336:~/.local$ cd /var/www                                 bash: cd: /var/www: No such file or directory                                   admin@i-0300b63fb986ef336:~/.local$ ls                                          share                                                                           admin@i-0300b63fb986ef336:~/.local$ cd ..                                       admin@i-0300b63fb986ef336:~$ ls                                                 agent  webserver.py                                                             admin@i-0300b63fb986ef336:~$ tail webserver.py                                  tail: cannot open 'webserver.py' for reading: Permission denied                 admin@i-0300b63fb986ef336:~$ tail .webserver.py.swp                             b0nano 5.4�admini-0300b63fb986ef336webserver.pyadmin@i-0300b63fb986ef336:~$ nanoadmin@i-0300b63fb986ef336:~$ cat .webserver.py.swp                              b0nano 5.4�admini-0300b63fb986ef336webserver.pyadmin@i-0300b63fb986ef336:~$ cat b0nano 5.4�admini-0300b63fb986ef336webserver.pyadmin@i-0300b63fb986ef336:~$ nanoadmin@i-0300b63fb986ef336:~$ echo "somepassword" > ~/mysolution                 

Dec 24 18:21:24 i-000c4d79984b70a73 systemd[1]: Started Hammer Time.            Dec 24 18:21:25 i-000c4d79984b70a73 systemd[1]: mc.service: Succeeded.          Dec 24 18:21:47 i-000c4d79984b70a73 dhclient[463]: XMT: Solicit on ens5, intervaDec 24 18:22:09 i-000c4d79984b70a73 systemd[1]: Started Hammer Time.            Dec 24 18:22:10 i-000c4d79984b70a73 systemd[1]: mc.service: Succeeded.          Dec 24 18:22:58 i-000c4d79984b70a73 dhclient[463]: XMT: Solicit on ens5, intervaDec 24 18:23:18 i-000c4d79984b70a73 python3[575]: 127.0.0.1 - - [24/Dec/2023 18:admin@i-000c4d79984b70a73:/var/log$ ls                                          alternatives.log    auth.log       btmp    chrony                 daemon.log    urnal     kern.log.2.gz  messages.1     private  syslog.1             user.log  alternatives.log.1  auth.log.1     btmp.1  cloud-init-output.log  daemon.log.1  rn.log    lastlog        messages.2.gz  runit    syslog.2.gz          user.log.1apt                 auth.log.2.gz  cast    cloud-init.log         daemon.log.2.grn.log.1  messages       minio.log      syslog   unattended-upgrades  user.log.2admin@i-000c4d79984b70a73:/var/log$ ls                                          

            directory] [-T timeout] [-u user] file ...                          admin@i-03ad1e8774362cd89:~$ cd .config                                         admin@i-03ad1e8774362cd89:~/.config$ ls                                         asciinema                                                                       admin@i-03ad1e8774362cd89:~/.config$ cd asciinema/                              admin@i-03ad1e8774362cd89:~/.config/asciinema$ ls                               install-id                                                                      admin@i-03ad1e8774362cd89:~/.config/asciinema$ pwd                              /home/admin/.config/asciinema                                                   admin@i-03ad1e8774362cd89:~/.config/asciinema$ whoami                           admin                                                                           admin@i-03ad1e8774362cd89:~/.config/asciinema$ ls                               install-id                                                                      admin@i-03ad1e8774362cd89:~/.config/asciinema$ cat install-id                   0e2d35c4-a944-417f-bd3a-677c2f875b37admin@i-03ad1e8774362cd89:~/.config/asciinem

Unauthorizedadmin@i-0b6bfc66c49d4e550:~$ curl -v localhost:5000                                 curl: option -: is unknown                      curl: try 'curl --help' or 'curl --manual' for more information                                 admin@i-0b6bfc66c49d4e550:~$ curl -v localhost  *   Trying 127.0.0.1:80...                      * connect to 127.0.0.1 port 80 failed: Connection refused                                       * Failed to connect to localhost port 80: Connection refused                                    * Closing connection 0                          curl: (7) Failed to connect to localhost port 80: Connection refused                            admin@i-0b6bfc66c49d4e550:~$ cur                

drwxr-xr-x 3 admin admin 4096 Sep 20 15:56 .config                              drwxr-xr-x 3 admin admin 4096 Dec 24 11:10 .local                               -rw-r--r-- 1 admin admin  807 Aug  4  2021 .profile                             drwx------ 2 admin admin 4096 Sep 17 16:44 .ssh                                 -rw-r--r-- 1 admin admin 1024 Dec 24 11:10 .webserver.py.swp                    drwxr-xr-x 2 admin root  4096 Sep 24 23:20 agent                                -rwxrwx--- 1 root  root   360 Sep 24 23:20 webserver.py                         admin@i-042a55932de644732:~$ su -                                               Password:                                                                       su: Authentication failure                                                      admin@i-042a55932de644732:~$ su -                                               Password:                                                                       su: Authentication failure                                                      admin@i-042a55932de644732:~$ ^C                                                 admin@i-042a55932de644732:~$ curl                                               

Administrator. It usually boils down to these three things:                                                                                                         #1) Respect the privacy of others.                                              #2) Think before you type.                                                      #3) With great power comes great responsibility.                                                                                                            [sudo] password for admin:                                                      Sorry, try again.                                                               [sudo] password for admin:                                                      Sorry, try again.                                                               [sudo] password for admin:                                                      sudo: 3 incorrect password attempts                                             admin@i-04da8860b0762f714:~$ su                                                 Password: