# Define the range of ports you want to test (from PORT_START to PORT_END)      PORT_START=1                                                                    PORT_END=65535                                                                                                                                                  # Define the target host (localhost in this case)                               TARGET_HOST="localhost"                                                                                                                                         # Loop through the range of ports and run curl with a 1-second timeout          for ((port = PORT_START; port <= PORT_END; port++)); do                            "$TARGET_HOST:$port" &>/dev/null                                               if [ $? -eq 0 ]; then                                                             echo "Port $port is open"                                                     fi                                                                            done                                                                            

usage: knock [options] <host> <port[:proto]> [port[:proto]] ...                 options:                                                                          -u, --udp            make all ports hits use UDP (default is TCP)               -d, --delay <t>      wait <t> milliseconds between port hits                    -v, --verbose        be verbose                                                 -V, --version        display version                                            -h, --help           this help                                                                                                                                example:  knock myserver.example.com 123:tcp 456:udp 789:tcp                                                                                                    admin@i-061b09841336bd6c6:~$ knock localhost 5000                               admin@i-061b09841336bd6c6:~$ curl localhost                                     curl: (7) Failed to connect to localhost port 80: Connection refused            admin@i-061b09841336bd6c6:~$ nano enum.sh                                       admin@i-061b09841336bd6c6:~$ chmod +x enum.sh nd                                

                   4.9s                                                         [+] Running 1/3bbitmq-cluster-docker-master-rabbitmq3-1  Stopping                ✔ Container rabbitmq-cluster-docker-master-haproxy-1    Removed                                                                                                                                                                                                  10.3s                                                          ⠏ Container rabbitmq-cluster-docker-master-rabbitmq2-1  Stopping                                                                                                                                                                                                  5.0s                                                          ⠏ Container rabbitmq-cluster-docker-master-rabbitmq3-1  Stopping                                                                                                                                                                                                  5.0s                                                                                                                                         

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ^G Help        ^O Write Out   ^W Where Is    ^K Cut         ^T Execute     ^C Lo^X Exit        ^R Read File   ^\ Replace     ^U Paste       ^J Justify     ^_ Go

al"                                                                             "British Columbia/Colombie-Britannique","Vancouver Kingsway",59038,102003,72438,PD-Nouveau Parti démocratique"                                                  "British Columbia/Colombie-Britannique","Vancouver Quadra",59039,102416,76038,19"British Columbia/Colombie-Britannique","Vancouver South/Vancouver-Sud",59040,10l/Libéral"                                                                      "British Columbia/Colombie-Britannique","Victoria",59041,110942,94627,251,71895,ouveau Parti démocratique"                                                      "British Columbia/Colombie-Britannique","West Vancouver--Sunshine Coast--Sea to dsmith-Jones, Pam Liberal/Libéral"                                              "Yukon","Yukon",60001,33897,26879,82,20291,99.5,94,.5,20385,75.8,"Bagnell, Larry"Northwest Territories/Territoires du Nord-Ouest","Northwest Territories/Territo,"McLeod, Michael Liberal/Libéral"                                              "Nunavut","Nunavut",62001,31906,20252,59,11928,99.2,95,.8,12023,59.4,"Tootoo, Huadmin@i-047ad7b50e69e3093:~$ cat /home/admin/table_tableau11.csv|               

ones, Yvonne Liberal/Libéral"                                                   "Newfoundland and Labrador/Terre-Neuve-et-Labrador","Long Range Mountains",10005.3,41932,58.3,"Hutchings, Gudie Liberal/Libéral"                                "Newfoundland and Labrador/Terre-Neuve-et-Labrador","St. John's East/St. John's-,99.8,111,.2,44991,67.9,"Whalen, Nick Liberal/Libéral"                          "Newfoundland and Labrador/Terre-Neuve-et-Labrador","St. John's South--Mount Pea10007,81944,67596,185,44801,99.7,133,.3,44934,66.5,"O'Regan, Seamus Liberal/Libé"Prince Edward Island/Île-du-Prince-Édouard","Cardigan",11001,36005,28889,90,224ay, Lawrence Liberal/Libéral"                                                   "Prince Edward Island/Île-du-Prince-Édouard","Charlottetown",11002,34562,28129,8asey, Sean Liberal/Libéral"                                                     admin@i-0afc1ac7b6f490186:~$ which awk                                          /usr/bin/awk                                                                    admin@i-0afc1ac7b6f490186:~$ awk ' { FS = "," }; $4 <= 100000 ' table_tableau11.admin@i-0afc1ac7b6f490186:~$ head test.csv                                      

udp    UNCONN  0       0                              127.0.0.1:323         0.0.udp    UNCONN  0       0                                0.0.0.0:68          0.0.udp    UNCONN  0       0        [fe80::8a8:d3ff:fe19:c113]%ens5:546            [udp    UNCONN  0       0                                  [::1]:323            [tcp    LISTEN  0       511                              0.0.0.0:80          0.0.tcp    LISTEN  0       128                              0.0.0.0:22          0.0.tcp    LISTEN  0       4096                                   *:6767            tcp    LISTEN  0       511                                 [::]:80             [tcp    LISTEN  0       4096                                   *:8080            tcp    LISTEN  0       128                                 [::]:22             [admin@i-0fe60fd5038ba7352:/etc$ ls -l  /proc/511/cmd                            ls: cannot access '/proc/511/cmd': No such file or directory                    admin@i-0fe60fd5038ba7352:/etc$ curl http://localhost:80                        curl: (7) Failed to connect to localhost port 80: Connection refused            admin@i-0fe60fd5038ba7352:/etc$ echonc -u                                       

                                                                                User admin may run the following commands on i-08be8007cddf7ce4c:                   (ALL : ALL) ALL                                                                 (ALL) NOPASSWD: /sbin/shutdown                                              admin@i-08be8007cddf7ce4c:~$ sudo nmap -sS 172.31.43.117 -p-                                                                                                    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:                                                                                                                                      

tcp     LISTEN   0         4096                                       *:http-alt users:(("gotty",pid=605,fd=6))                                                 admin@i-0f2c680030560b990:~$ curl 127.0.0.1                                     curl: (7) Failed to connect to 127.0.0.1 port 80: Connection refused            admin@i-0f2c680030560b990:~$ vi test.txt                                        admin@i-0f2c680030560b990:~$ bash text.txt                                      bash: text.txt: No such file or directory                                       admin@i-0f2c680030560b990:~$ ls                                                 agent  test.txt                                                                 admin@i-0f2c680030560b990:~$ cat test.txt                                       for i in {1..65535}                                                             do nc 127.0.0.1 $i                                                              done                                                                            admin@i-0f2c680030560b990:~$ vi test.txt                                        admin@i-0f2c680030560b990:~$                                                    

admin@i-08320041ff966cd0f:~$ curl localhost                                     curl: (7) Failed to connect to localhost port 80: Connection refused            admin@i-08320041ff966cd0f:~$ sudo -s                                                                                                                            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:                                                      sudo: a password is required                                                    admin@i-08320041ff966cd0f:~$                                                    

admin@i-0e9e32b899d3395da:~$ ls                                                 agent  table_tableau11.csv                                                      admin@i-0e9e32b899d3395da:~$ # Idk what happened with the server, but I made a padmin@i-0e9e32b899d3395da:~$                                                    

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01admin@i-0af537ac173596991:~$ git log --refl                                     

udp        0      0 0.0.0.0:68              0.0.0.0:*                           udp6       0      0 fe80::82e:bbff:fe7a:546 :::*                                udp6       0      0 ::1:323                 :::*                                Active UNIX domain sockets (only servers)                                       Proto RefCnt Flags       Type       State         I-Node   Path                 unix  2      [ ACC ]     STREAM     LISTENING     9887     /run/systemd/journal/unix  2      [ ACC ]     SEQPACKET  LISTENING     9889     /run/udev/control    unix  2      [ ACC ]     STREAM     LISTENING     1544     /run/systemd/journal/unix  2      [ ACC ]     STREAM     LISTENING     11517    /run/dbus/system_bus_unix  2      [ ACC ]     STREAM     LISTENING     10581    /run/uuidd/request   unix  2      [ ACC ]     STREAM     LISTENING     9864     /run/systemd/private unix  2      [ ACC ]     STREAM     LISTENING     9866     /run/systemd/userdb/iunix  2      [ ACC ]     STREAM     LISTENING     9867     /run/systemd/io.systeunix  2      [ ACC ]     STREAM     LISTENING     9879     /run/systemd/fsck.proadmin@i-021dbcc2735000883:/etc$                                                 

                                                                                  Config file(s): /etc/rabbitmq/conf.d/10-defaults.conf                                                                                                           Starting broker...2023-10-01 18:19:56.635743+00:00 [info] <0.230.0>           2023-10-01 18:19:56.635743+00:00 [info] <0.230.0>  node           : rabbit@rabbi2023-10-01 18:19:56.635743+00:00 [info] <0.230.0>  home dir       : /var/lib/rab2023-10-01 18:19:56.635743+00:00 [info] <0.230.0>  config file(s) : /etc/rabbitmf                                                                               2023-10-01 18:19:56.635743+00:00 [info] <0.230.0>  cookie hash    : gnzLDuqKcGxM2023-10-01 18:19:56.635743+00:00 [info] <0.230.0>  log(s)         : <stdout>    2023-10-01 18:19:56.635743+00:00 [info] <0.230.0>  data dir       : /var/lib/rabitmq1