admin@i-0102423b4d32663a7:~$ curl 127.0.0.1:5000                                Unauthorizedadmin@i-0102423b4d32663a7:~$                                        admin@i-0102423b4d32663a7:~$                                                    admin@i-0102423b4d32663a7:~$ ls                                                 agent  webserver.py                                                             admin@i-0102423b4d32663a7:~$ less webserver.py                                  webserver.py: Permission denied                                                 admin@i-0102423b4d32663a7:~$ ll                                                 bash: ll: command not found                                                     admin@i-0102423b4d32663a7:~$ cat webserver.py                                   cat: webserver.py: Permission denied                                            admin@i-0102423b4d32663a7:~$ cd agent/                                          admin@i-0102423b4d32663a7:~/agent$ ls                                           check.sh  sadagent  sadagent.txt                                                admin@i-0102423b4d32663a7:~/agent$ ls                                           

   12  2025-02-06T12:08:17 curl localhost:5000                                     13  2025-02-06T12:08:20 ls                                                      14  2025-02-06T12:08:23 cat webserver.py                                        15  2025-02-06T12:08:31 ls -la                                                  16  2025-02-06T12:08:49 history                                              admin@i-06266520ce0c16bec:~$ 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:                                                      

drwxr-xr-x 2 admin root  4.0K Oct 26 12:42 data                                 -rw-r--r-- 1 admin admin 5.0M Sep 17 17:28 datafile.gz                          -rwxr-xr-x 1 admin root  2.2M Sep 17 17:28 kihei                                admin@i-0dabf03a12f2ad847:~$ df -h                                              Filesystem       Size  Used Avail Use% Mounted on                               udev             217M     0  217M   0% /dev                                     tmpfs             46M  368K   46M   1% /run                                     /dev/nvme0n1p1   7.7G  1.1G  6.2G  15% /                                        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-0dabf03a12f2ad847:~$ ./kihei                                            Done.                                                                           admin@i-0dabf03a12f2ad847:~$ mv datafile.gz datafile                            admin@i-0dabf03a12f2ad847:~$ strace ./k                                         

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-0109112ade8b96d83:~$