Sshprank – A Fast SSH Mass-Scanner, Login Cracker And Banner Grabber Tool Using The Python-Masscan Module

A fast SSH mass-scanner, login cracker and banner grabber tool using the python-masscan module.

Usage

[ hacker@blackarch ~ ]$ sshprank -H
--==[ sshprank by nullsecurity.net ]==--

usage

  sshprank <mode> [opts] | <misc>

modes

  -h <host:[ports]>     - single host to crack. multiple ports can be seperated
                          by comma, e.g.: 22,2022,22222 (default port: 22)

  -l <file>             - list of hosts to crack. format: <host>[:ports]. multiple
                          ports can be seperated by comma (default port: 22)

  -m <opts> [-r <num>]  - pass arbitrary masscan opts, portscan given hosts and
                          crack for logins. found sshd services will be saved to
                          'sshds.txt' in supported format for '-l' option and
                          even for '-b'. use '-r' for generating random ipv4
                             addresses rather than scanning given hosts. these
                          options are always on: '-sS -oX - --open'.
                          NOTE: if you intent to use the '--banner' option then
                          you need to specify '--source-ip <some_ipaddr>' which
                          is needed by masscan.

  -b <file>             - list of hosts to grab sshd banner from
                          format: <host>[:ports]. multiple ports can be
                          seperated by comma (default port: 22)

options

  -r <num>              - generate <num> random ipv4 addresses, check for open
                          sshd port and crack for login (only with -m option!)
  -c <cmd>              - execute this <cmd> on host if login was cracked
  -u <user>                - single username (default: root)
  -U <file>             - list of usernames
  -p                    - single password (default: root)
  -P <file>             - list of passwords
  -C <file>             - list of user:pass combination
  -x <num>              - num threads for parallel host crack (default: 20)
  -s <num>              - num threads for parallel service crack (default: 10)
  -X <num>              - num threads for parallel login crack (default: 20)
  -B <num>              - num threads for parallel banner grabbing (default: 50)
  -T <sec>              - num sec for connect timeout (default: 2s)
  -R <sec>              - num sec for (banner) read timeout (default: 2s)
  -o <file>             - write found logins to file. format:
                             <host>:<port>:<user>:<pass> (default: owned.txt)
  -e                    - exit after first login was found. continue with other
                          hosts instead (default: off)
  -v                    - verbose mode. show found logins, sshds, etc.
                          (default: off)

misc

  -H                    - print help
  -V                    - print version information

examples

  # crack targets from a given list with user admin, pw-list and 20 host-threads
  $ ./sshprank -l sshds.txt -u admin -P /tmp/passlist.txt -x 20

  # first scan then crack from founds ssh services
  $ sudo ./sshprank -m '-p22,2022 --rate=5000 --source-ip 192.168.13.37 
    --range 192.168.13.1/24'

  # generate 1k random ipv4 addresses, then port-scan (tcp/22 here) with 1k p/s
  # and crack login 'root:root' on found sshds
  $ sudo ./sshprank -m '-p22 --rate=1000' -   r 1000 -v

  # grab banners and output to file with format supported for '-l' option
  $ ./sshprank -b hosts.txt > sshds2.txt

Author
noptrix

Notes

• quick’n’dirty code
• sshprank is already packaged and available for BlackArch Linux
• My master-branches are always stable; dev-branches are created for current work.
• All of my public stuff you find are officially announced and published via nullsecurity.net.

Disclaimer
We hereby emphasize, that the hacking related stuff found on nullsecurity.net are only for education purposes. We are not responsible for any damages. You are responsible for your own actions.