SadServers Joined on September 10, 2023

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-0dbd6bcf8844d2d21:~$                                                    

write(2, "0x47d", 50x47d)                    = 5                                write(2, "\n", 1                                                                )                       = 1                                                     exit_group(2)                           = ?                                     +++ exited with 2 +++                                                           admin@i-089ba5fc5735749de:~$ ls data                                            admin@i-089ba5fc5735749de:~$ ./kihei -h                                         Usage: ./kihei [options]                                                          -h    Display help                                                              -help                                                                                 Display help                                                              -v    Verbose mode (print extra info)                                           -verbose                                                                              Verbose mode (print extra info)                                         admin@i-089ba5fc5735749de:~$ ./kihei -v                                         

/dev/nvme0n1p1   7.7G  6.1G  1.2G  84% /                                        tmpfs            228M   12K  228M   1% /dev/shm                                 tmpfs            5.0M     0  5.0M   0% /run/lock                                /dev/nvme0n1p15  124M  5.9M  118M   5% /boot/efi                                admin@i-0060b83afc3498208:~$ sudo pvcreate /dev/nvme1n1                           Physical volume "/dev/nvme1n1" successfully created.                          admin@i-0060b83afc3498208:~$ sudo vgcreate /dev/nvme1n1                           No command with matching syntax recognised.  Run 'vgcreate --help' for more in  Correct command syntax is:                                                      vgcreate VG_new PV ...                                                                                                                                        admin@i-0060b83afc3498208:~$ sudo vgcreate /dev/nvme1n1 /dev/nvme2n1              /dev/nvme1n1: already exists in filesystem                                      Run `vgcreate --help' for more information.                                   admin@i-0060b83afc3498208:~$ pvcreate /dev/                                     

admin@i-0516981624af637bf:~$ telnet -r                                          

-rwxrwx--- 1 root  root   360 Sep 24 23:20 webserver.py                         admin@i-0dfc66e87222332a0:~$ sudo su                                                                                                                            We trust you have received the usual lecture from the local System              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:                                                      sudo: 1 incorrect password attempt                                              admin@i-0dfc66e87222332a0:~$ ./                                                 

  WARNING: Running as a non-root user. Functionality may be unavailable.          /run/lock/lvm/P_global:aux: open failed: Permission denied                    admin@i-0bac7be7cee2fffc8:~$ sudo pvs                                             PV         VG Fmt  Attr PSize PFree                                             /dev/sdb      lvm2 ---  1.00g 1.00g                                             /dev/sdc      lvm2 ---  1.00g 1.00g                                           admin@i-0bac7be7cee2fffc8:~$ sudo vgcreate vg_1 /dev/sdb /dev/sdc                 Volume group "vg_1" successfully created                                      admin@i-0bac7be7cee2fffc8:~$ sudo vgs                                             VG   #PV #LV #SN Attr   VSize VFree                                             vg_1   2   0   0 wz--n- 1.99g 1.99g                                           admin@i-0bac7be7cee2fffc8:~$ sudo lvcreate lv_1 -l 100%vg vg_1                    Volume group "lv_1" not found                                                   Cannot process volume group lv_1                                              admin@i-0bac7be7cee2fffc8:~$ sudo lvcreate -lv_1 -l 100%vg vg_1                 

< Content-Length: 207                                                           Content-Length: 207                                                             < Connection: close                                                             Connection: close                                                                                                                                               <                                                                               * Closing connection 0                                                          admin@i-0bcf82ab907e07b05:~$ ls                                                 agent  webserver.py                                                             admin@i-0bcf82ab907e07b05:~$ ls -l agent/                                       total 11136                                                                     -rwxr-xr-x 1 admin admin      230 Sep 24 23:20 check.sh                         -rwxr-xr-x 1 admin root  11397096 Sep 20 15:53 sadagent                         -rw-r--r-- 1 admin admin        0 Sep 20 15:53 sadagent.txt                     admin@i-0bcf82ab907e07b05:~$                                                    

> GET / HTTP/1.1                                                  > Host: localhost:5000                                            > User-Agent: curl/7.74.0                                         > Accept: */*                                                     >                                                                 * Mark bundle as not supporting multiuse                          < HTTP/1.1 200 OK                                                 < Server: Werkzeug/2.3.7 Python/3.9.2                             < Date: Mon, 26 Feb 2024 23:32:12 GMT                             < Content-Type: text/html; charset=utf-8                          < Content-Length: 12                                              < Connection: close                                               <                                                                 * Closing connection 0                                            Unauthorizedadmin@i-0dbe7d5ddcfc36863:~$                          

/i-0868231192de13005 -q -i 2 /var/log/cast/i-0868231192de13005                      709 pts/0    S<+    0:00          \_ /usr/bin/python3 /usr/bin/asciinema recihei/i-0868231192de13005 -q -i 2 /var/log/cast/i-0868231192de13005                  717 pts/1    S<+    0:00                  \_ grep kihei                     admin@i-0868231192de13005:~$ ps aux | grep kihei                                admin        706  0.4  4.1  98188 19224 pts/0    S<l+ 18:05   0:00 /usr/bin/pythusr/bin/asciinema rec -t kihei/i-0868231192de13005 -q -i 2 /var/log/cast/i-08682de13005                                                                         admin        709  0.0  3.0  24456 14440 pts/0    S<+  18:05   0:00 /usr/bin/pythusr/bin/asciinema rec -t kihei/i-0868231192de13005 -q -i 2 /var/log/cast/i-08682de13005                                                                         admin        719  0.0  0.1   5264   636 pts/1    S<+  18:05   0:00 grep kihei   admin@i-0868231192de13005:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-0868231192de13005:~$ df -                                               

admin@i-002da418b43aea326:~$ curl -vik curl --user-agent "<user-agent>" <url>   ^C                                                                              admin@i-002da418b43aea326:~$ ^C                                                 admin@i-002da418b43aea326:~$ ^C                                                 admin@i-002da418b43aea326:~$ ^C                                                 admin@i-002da418b43aea326:~$ curl -vik curl --user-agent "                      

    #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:                                                      sudo: 1 incorrect password attempt                                              admin@i-059b7902195b918d8:~$ curl -vik localhost:500                            *   Trying 127.0.0.1:500...                                                     * connect to 127.0.0.1 port 500 failed: Connection refused                      * Failed to connect to localhost port 500: Connection refused                   * Closing connection 0                                                          curl: (7) Failed to connect to localhost port 500: Connection refused           admin@i-059b7902195b918d8:~$                                                    

lsof      905                    admin  mem       REG              259,1   16612-linux-gnu/libselinux.so.1                                                      lsof      905                    admin  mem       REG              259,1   17792-linux-gnu/ld-2.31.so                                                           lsof      905                    admin    4r     FIFO               0,11      0tlsof      905                    admin    7w     FIFO               0,11      0tadmin@i-0032345432e40698b:~$ curl  172.31.44.67:5000                            curl: (7) Failed to connect to 172.31.44.67 port 5000: Connection refused       admin@i-0032345432e40698b:~$ curl localhost:5000                                Unauthorizedadmin@i-0032345432e40698b:~$ md5sum Unauthorize                     md5sum: Unauthorize: No such file or directory                                  admin@i-0032345432e40698b:~$ echo Unauthorize >  ~/mysolution                   admin@i-0032345432e40698b:~$ md5sum ~/mysolution                                0292f6b5fcbc291aa125a82d9ff97dc2  /home/admin/mysolution                        admin@i-0032345432e40698b:~$                                                    

├─nvme0n1p14 259:4    0    3M  0 part                                           └─nvme0n1p15 259:5    0  124M  0 part /boot/efi                                 nvme2n1      259:2    0    1G  0 disk                                           admin@i-0b82e8e919c3f0e03:~$ sudo pvcreate /dev/nvme1n1 /dev/nvme2n1              Physical volume "/dev/nvme1n1" successfully created.                            Physical volume "/dev/nvme2n1" successfully created.                          admin@i-0b82e8e919c3f0e03:~$ sudo pvs                                             PV         VG Fmt  Attr PSize PFree                                             /dev/sdb      lvm2 ---  1.00g 1.00g                                             /dev/sdc      lvm2 ---  1.00g 1.00g                                           admin@i-0b82e8e919c3f0e03:~$ sudo vgcreate  VG_ /dev/sdb /dev/sdc                 Volume group "VG_" successfully created                                       admin@i-0b82e8e919c3f0e03:~$ sudo lvcreate --name LV_ -l 100%FREE VG_             Logical volume "LV_" created.                                                 admin@i-0b82e8e919c3f0e03:~$ sudo mkfs.ext4 /                                   

  WARNING: Running as a non-root user. Functionality may be unavailable.          /run/lock/lvm/P_global:aux: open failed: Permission denied                    admin@i-02cfdc6ce00292dbe:~$ sudo pvs                                             PV         VG Fmt  Attr PSize PFree                                             /dev/sdb      lvm2 ---  1.00g 1.00g                                             /dev/sdc      lvm2 ---  1.00g 1.00g                                           admin@i-02cfdc6ce00292dbe:~$ sudo vgcreate VG /dev/sdb /dev/sdc                   Volume group "VG" successfully created                                        admin@i-02cfdc6ce00292dbe:~$ vgs                                                  WARNING: Running as a non-root user. Functionality may be unavailable.          /run/lock/lvm/P_global:aux: open failed: Permission denied                    admin@i-02cfdc6ce00292dbe:~$ sudo vgs                                             VG #PV #LV #SN Attr   VSize VFree                                               VG   2   0   0 wz--n- 1.99g 1.99g                                             admin@i-02cfdc6ce00292dbe:~$