This lab will use NETWOX.)
From the computer NETWOX is installed on, ping www.Google.com and
obtain the IP address (216.239.39.99).
Open a Web browser and enter the IP address to verify if Google is retrieved.
Redirection 639
Obtain the IP address of the computer to run NETWOX; in this example:
192.168.11.60. Start the NETWOX application from the shortcut installed
during installation. The initial screen will display several options. For this
example, select option 6 and press Enter.
For the tool number enter 183 and press Enter.
640 Practical Hacking Techniques and Countermeasures
For the source port number enter any TCP port not currently in use. (You
can verify this with the netstat ??“an command from a DOS prompt.)
For this example port 2966 was used.
For the destination IP address enter the Google IP address obtained earlier.
(216.239.39.99). Enter port 80 as the destination port and answer No to
setting optional arguments.
From another computer that has access to the computer running NETWOX,
open a Web browser and enter the IP address of the computer running
NETWOX plus the port number identified as running the source port number.
In this example, we used http://192.168.11.60:2966 (Google should
come up).
Redirection 641
In this example, port redirection was used on a target to browse to the
Internet. Attackers or even disgruntled employees can use this tool to bypass
network restrictions plus more.
Pages:
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218