### Tool 101: Brute force telnet client

### Description:

      This tool successively tries couples of login and passwords in order
      to find matching authentication credentials.

      Parameter --login defines the logins to try. To check several logins,
      parameter --login-file is the file containing logins (one per line).
      Parameter --password-file is the file containing passwords (1/line).
      Parameter --stopatfirst indicates to stop when first match is found.
      Parameter --numthread defines the number of threads (simultaneous
      running checks) to use.
      Parameter --dst-ip is the address of remote host/server.
      Parameter --dst-port is the port number where to connect.
      Optional parameter --src-ip defines the local IP address to use.
      Optional parameter --src-port defines the local port number to use.
      Optional parameter --ip4opts permits to add IP4 options encoded as
      mixed.
      Optional parameter --ip6exts permits to add IP6 options encoded as
      mixed (first byte is the next header number).
      Optional parameters --device, --src-eth and --dst-eth permits to
      create a virtual client using fake addresses (in this case, tool have
      to be run with admin privilege in order to sniff and spoof at
      Ethernet level).

### Usage:

netwox 101 -i ip [-L login] -w file [-d device] [-E eth] [-e eth] [-I ip] [-P port] [-p port] [-o ip4opts] [-O ip6exts] [-l file] [-T uint32] [-s|+s] [-n uint32] [-v|+v]

### Parameters:

parameter | description | example
`-i|--dst-ip ip` | destination IP address | 5.6.7.8
`-L|--login login` | login |
`-w|--password-file file` | password file | passwordfile.txt
`-d|--device device` | device name | Eth0
`-E|--src-eth eth` | source ethernet address | 0:2:3:4:5:6
`-e|--dst-eth eth` | destination ethernet address | 0:8:9:a:b:c
`-I|--src-ip ip` | source IP address | 192.168.100.200
`-P|--src-port port` | source port number | 0
`-p|--dst-port port` | destination port number | 23
`-o|--ip4opts ip4opts` | IPv4 options |
`-O|--ip6exts ip6exts` | IPv6 extensions |
`-l|--login-file file` | login file | loginfile.txt
`-T|--timeout uint32` | timeout in milliseconds | 60000
`-s|--stopatfirst|+s|--no-stopatfirst` | stop at first valid login found |
`-n|--numthread uint32` | number of threads to launch | 5
`-v|--verbose|+v|--no-verbose` | be verbose | This boolean is set. Use + or --no- to unset it.

### Examples:

netwox 101 -i "5.6.7.8" -w "passwordfile.txt"
netwox 101 --dst-ip "5.6.7.8" --password-file "passwordfile.txt"