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Windows 09/22/2001
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This Document Has Been Made For The Distribution Through
Axion Network. Do Not Edit In Any Way!
The infamous Axion Network can be found here:
http://www.axion-network.net
_______________________________________
| |
|USING NBTSTAT/NETBIOS TO YOUR ADVANTAGE|
| Author: aCId_rAIn |
| |
| |
|_________http://nav.to/acidrain________|
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Table
Of Contents:
1. Introduction.
2. NETBIOS/NBTSTAT - What does it do? How do i
use it to my advantage?
3. Host Names - What are they?
4. IP Addresses - What are they?
5. Getting an IP Through DC (Direct Connection).
6. Using it to your advantage.
7. LMHOST File.
8. Gaining Access.
Introduction
1. Welcome to the basic NETBIOS document created by
aCId_rAIn. This document will teach you some simple things
about NETBIOS, what it does, how to use it, how to hack with
it, and some other simple DOS commands that will be useful
to you in the future. THIS DOCUMENT IS FOR NEWBIEZ ONLY!!!
If you are NOT a newbie then don't go any farther reading
this because if you're smart enough you probably already
know it all. So don't waste yourt time reading something
that you already know.
NETBIOS/NBTSTAT - What does it do?
2. NETBIOS, also known as NBTSTAT is a program run on the
Windows system and is used for identifying a remote network
or computer for file sharing enabled. We can expoit systems
using this method. It may be old but on home pc's sometimes
it still works great. You can use it on your friend at home
or something. I don't care what you do, but remember, that
you are reading this document because you want to learn. So
I am going to teach you. Ok. So, you ask, "How do i get to
NBTSTAT?" Well, there are two ways, but one's faster.
Method
1
-===============-
Start |
Programs |
MSDOS PROMPT |
Type NBTSTAT |
|
-===============-
Method
2
-===============-
Start |
Run |
Type Command |
Type NBTSTAT |
-===============-
(Note: Please, help your poor soul if that isn't like
feeding you with a baby spoon.)
Ok! Now since you're in the DOS command under NBTSTAT,
you're probably wondering what all that crap is that's on
your screen. These are the commands you may use. I'm only
going to give you what you need to know since you are
striving to be l33t. Your screen should look like the
following:
----------------------------------------------------------------------------------------------
NBTSTAT [ [-a RemoteName] [-A IP address] [-c] [-n]
[-r] [-R] [-RR] [-s] [-S] [interval] ]
-a (adapter status) Lists the remote machine's name table
given its name
-A (Adapter status) Lists the remote machine's name table
given its
IP address.
-c (cache) Lists NBT's cache of remote [machine] names and
their IP
addresses
-n (names) Lists local NetBIOS names.
-r (resolved) Lists names resolved by broadcast and via
WINS
-R (Reload) Purges and reloads the remote cache name table
-S (Sessions) Lists sessions table with the destination IP
addresses
-s (sessions) Lists sessions table converting destination
IP
addresses to computer NETBIOS names.
-RR (ReleaseRefresh) Sends Name Release packets to WINS and
then, starts Refr
esh
RemoteName Remote host machine name.
IP address Dotted decimal representation of the IP address.
interval Redisplays selected statistics, pausing interval
seconds
between each display. Press Ctrl+C to stop redisplaying
statistics.
C:\WINDOWS\DESKTOP>
-----------------------------------------------------------------------------------------------
The only two commands that are going to be used and here
they are:
-a (adapter status) Lists the remote machine's name table
given its name
-A (Adapter status) Lists the remote machine's name table
given its IP address.
Host
Names
3. Now, the -a means that you will type in the HOST NAME of
the person's computer that you are trying to access. Just in
case you don't have any idea what a Host Name looks like
here's an example.
123-fgh-ppp.internet.com
there are many variations of these adresses. For each
different address you see there is a new ISP assigned to
that computer. look at the difference.
abc-123.internet.com
ghj-789.newnet.com
these are differnet host names as you can see, and, by
identifying the last couple words you will be able to tell
that these are two computers on two different ISPs. Now,
here are two host names on the same ISP but a different
located server.
123-fgh-ppp.internet.com
567-cde-ppp.internet.com
IP
Addresses
4. You can resolce these host names if you want to the IP
address (Internet Protocol)
IP addresses range in different numbers. An IP looks like
this:
201.123.101.123
Most times you can tell if a computer is running on a cable
connection because of the IP address's numbers. On faster
connections, usually the first two numbers are low. here's a
cable connection IP.
24.18.18.10
on dialup connections IP's are higher, like this:
208.148.255.255
notice the 208 is higher than the 24 which is the cable
connection.
REMEMBER THOUGH, NOT ALL IP ADDRESSES WILL BE LIKE THIS.
Some companies make IP addresses like this to fool the
hacker into believing it's a dialup, as a hacker would
expect something big, like a T3 or an OC-18. Anyway This
gives you an idea on IP addresses which you will be using on
the nbtstat command.
Getting The IP Through DC (Direct Connection)
5. First. You're going to need to find his IP or host name.
Either will work. If you are on mIRC You can get it by
typing /whois (nick) ...where (nick) is the persons nickname
without parenthesis. you will either get a host name or an
IP. copy it down. If you do not get it or you are not using
mIRC then you must direct connect to their computer or you
may use a sniffer to figure out his IP or host name. It's
actually better to do it without the sniffer because most
sniffers do not work now-a-days. So you want to establish a
direct connection to their computer. OK, what is a direct
connection? When you are:
Sending a file to their computer you are directly
connected.
AOL INSTANT MESSENGER allows a Direct Connection to the
user if accepted.
ICQ when sending a file or a chat request acception allows
a direct connection.
Any time you are sending a file. You are directly
connected. (Assuming you know the user is not using a proxy
server.)
Voice Chatting on Yahoo establishes a direct connection.
If you have none of these programs, either i suggest you
get one, get a sniffer, or read this next statement.
If you have any way of sending thema link to your site that
enables site traffic statistics, and you can log in, send a
link to your site, then check the stats and get the IP of
the last visitor. It's a simple and easy method i use. It
even fool some smarter hackers, because it catches them off
guard. Anyway, once you are directly connected use either of
the two methods i showed you earlier and get into DOS. Type
NETSTAT -n. NETSTAT is a program that's name is short for
NET STATISTICS. It will show you all computers connected to
yours. (This is also helpful if you think you are being
hacked by a trojan horse and is on a port that you know such
as Sub Seven: 27374.) Your screen should look like this
showing the connections to your computer:
------------------------------------------------------------------------------------------------
C:\WINDOWS\DESKTOP>netstat -n
Active Connections
Proto Local Address Foreign Address State
TCP 172.255.255.82:1027 205.188.68.46:13784 ESTABLISHED
TCP 172.255.255.82:1036 205.188.44.3:5190 ESTABLISHED
TCP 172.255.255.82:1621 24.131.30.75:66 CLOSE_WAIT
TCP 172.255.255.82:1413 205.188.8.7:26778 ESTABLISHED
TCP 172.255.255.82:1483 64.4.13.209:1863 ESTABLISHED
C:\WINDOWS\DESKTOP>
------------------------------------------------------------------------------------------------
The first line indicated the Protocol (language) that is
being used by the two computers.
TCP (Transfer Control Protocol) is being used in this and
is most widely used.
Local address shows your IP address, or the IP address of
the system you on.
Foreign address shows the address of the computer connected
to yours.
State tells you what kind of connection is being made
ESTABLISHED - means it will stay connected to you as long as
you are on the program or as long as the computer is
allowing or is needing the other computers connection to it.
CLOSE_WAIT means the connection closes at times and waits
until it is needed or you resume connection to be made
again. One that isn't on the list is TIME_WAIT which means
it is timed. Most Ads that run on AOL are using TIME_WAIT
states.
the way you know the person is directly connected to your
computer is because of this:
------------------------------------------------------------------------------------------------
C:\WINDOWS\DESKTOP>netstat -n
Active Connections
Proto Local Address Foreign Address State
TCP 172.255.255.82:1027 205.188.68.46:13784 ESTABLISHED
TCP 172.255.255.82:1036 205.188.44.3:5190 ESTABLISHED
TCP 172.255.255.82:1621 24.131.30.75:66 CLOSE_WAIT
TCP 172.255.255.82:1413 abc-123-ppp.webnet.com ESTABLISHED
TCP 172.255.255.82:1483 64.4.13.209:1863 ESTABLISHED
C:\WINDOWS\DESKTOP>
------------------------------------------------------------------------------------------------
Notice the host name is included in the fourth line instead
of the IP address on all. This is almost ALWAYS, the other
computer that is connected to you. So here, now, you have
the host name:
abc-123-ppp.webnet.com
If the host name is not listed and the IP is then it NO
PROBLEM because either one works exactly the same. I am
using abc-123-ppp.webnet.com host name as an example. Ok so
now you have the IP and/or host name of the remote system
you want to connect to. Time to hack!
Open up your DOS command. Open up NBTSTAT by typing
NBTSTAT. Ok, there's the crap again. Well, now time to try
out what you have leanred from this document by testing it
on the IP and/or host name of the remote system. Here's the
only thing you'll need to know.
IMPORTANT, READ NOW!!!
-a (adapter status) Lists the remote machine's name table
given its name
-A (Adapter status) Lists the remote machine's name table
given its IP address.
Remember this?
Time to use it.
-a will be the host name
-A will be the IP
How do i know this?
Read the Statements following the -a -A commands. It tells
you there what each command takes.
So have you found which one you have to use?
GOOD!
Time to start.
Using
it to your advantage
6. Type this if you have the host name only.
NBTSTAT -a (In here put in hostname without parenthesis)
Type this is you have the IP address only.
NBTSTAT -A (In here put in IP address without parenthesis)
Now, hit enter and wait. Now Either one of two things came
up
1. Host not found
2. Something that looks like this:
--------------------------------------------
NetBIOS Local Name Table
Name Type Status
---------------------------------------------
GMVPS01 <00> UNIQUE Registered
WORKGROUP <00> GROUP Registered
GMVPS01 <03> UNIQUE Registered
GMVPS01 <20> UNIQUE Registered
WORKGROUP <1E> GROUP Registered
---------------------------------------------
If the computer responded "Host not found" Then either one
of two things are the case:
1. You screwed up the host name.
2. The host is not hackable.
If number one is the case you're in great luck. If two,
This system isn't hackable using the NBTSTAT command. So try
another system.
If you got the table as above to come up, look at it
carefully as i describe to you each part and its purpose.
Name - states the share name of that certain part of the
computer
<00>, <03>, <20>, <1E> - Are the Hexidecimal codes giving
you the services available on that share name.
Type - Is self-explanatory. It's either turned on, or
activated by you, or always on.
Status - Simply states that the share name is working and
is activated.
Look above and look for the following line:
GMVPS01 <20> UNIQUE Registered
See it?
GOOD! Now this is important so listen up. The Hexidecimanl
code of <20> means that file sharing is enabled on the share
name that is on that line with the hex number. So that means
GMVPS01 has file sharing enabled. So now you want to hack
this. Here's How to do it. (This is the hard part)
LMHOST
File
7. There is a file in all Windows systems called
LMHOST.sam. We need to simply add the IP into the LMHOST
file because LMHOST basically acts as a network,
automatically logging you on to it. So go to Start, Find,
FIles or Folders. Type in LMHOST and hit enter. when it
comes up open it using a text program such as wordpad, but
make sure you do not leave the checkmark to "always open
files with this extension" on that. Simply go through the
LMHOST file until you see the part:
# This file is compatible with Microsoft LAN Manager 2.x
TCP/IP lmhosts
# files and offers the following extensions:
#
# #PRE
# #DOM:<domain>
# #INCLUDE <filename>
# #BEGIN_ALTERNATE
# #END_ALTERNATE
# \0xnn (non-printing character support)
#
# Following any entry in the file with the characters
"#PRE" will cause
# the entry to be preloaded into the name cache. By
default, entries are
# not preloaded, but are parsed only after dynamic name
resolution fails.
#
# Following an entry with the "#DOM:<domain>" tag will
associate the
# entry with the domain specified by <domain>. This affects
how the
# browser and logon services behave in TCP/IP environments.
To preload
# the host name associated with #DOM entry, it is necessary
to also add a
# #PRE to the line. The <domain> is always preloaded
although it will not
# be shown when the name cache is viewed.
#
# Specifying "#INCLUDE <filename>" will force the RFC
NetBIOS (NBT)
# software to seek the specified <filename> and parse it as
if it were
# local. <filename> is generally a UNC-based name, allowing
a
# centralized lmhosts file to be maintained on a server.
# It is ALWAYS necessary to provide a mapping for the IP
address of the
# server prior to the #INCLUDE. This mapping must use the
#PRE directive.
# In addtion the share "public" in the example below must
be in the
# LanManServer list of "NullSessionShares" in order for
client machines to
# be able to read the lmhosts file successfully. This key
is under
#
\machine\system\currentcontrolset\services\lanmanserver\parameters\nullsessionshares
# in the registry. Simply add "public" to the list found
there.
#
# The #BEGIN_ and #END_ALTERNATE keywords allow multiple
#INCLUDE
# statements to be grouped together. Any single successful
include
# will cause the group to succeed.
#
# Finally, non-printing characters can be embedded in
mappings by
# first surrounding the NetBIOS name in quotations, then
using the
# \0xnn notation to specify a hex value for a non-printing
character.
Read this over and over until you understand the way you
want your connection to be set. Here's an example of how to
add an IP the way I would do it:
#PRE #DOM:255.102.255.102 #INCLUDE <C:/>
Pre will preload the connection as soon as you log on to
the net. DOM is the domain or IP address of the host you are
connecting to. INCLUDE will automaticall set you to that
file path. In this case as soon as I log on to the net I
will get access to 255.102.255.102 on the C:/ drive. The
only problem with this is that by doin the NETSTAT command
while you are connected, and get the IP of your machine.
That's why it only works on simple PC machines. Because
people in these days are computer illiterate and have no
idea of what these commands can do. They have no idea what
NETSTAT is, so you can use that to your advantage. Most PC
systems are kind of hard to hack using this method now
because they are more secure and can tell when another
system is trying to gain access. Also, besure that you
(somehow) know whether they are running a firewall or not
because it will block the connection to their computer. Most
home systems aren't running a firewall, and to make it
better, they don't know how operate the firewall, therefore,
leaving the hole in the system. To help you out some, it
would be a great idea to pick up on some programming
languages to show you how the computer reads information and
learn some things on TCP/IP (Transfer Control
Protocol/Internet Protocol) If you want to find out whether
they are running a firewall, simply hop on a Proxy and do a
port scan on their IP. You will notice if they are running a
firewall because most ports are closed. Either way, you
still have a better chance of hacking a home system than
hacking Microsoft.
Gaining Access
7. Once you have added this to you LMHOST file. You are
basically done. All you need to do is go to:
Start
Find
Computer
Once you get there you simply type the IP address or the
host name of the system. When it comes up, simply double
click it, and boom! There's a GUI for you so you don't have
to use DOS anymore. You can use DOS to do it, but it's more
simple and fun this way, so that's the only way i put it.
When you open the system you can edit, delete, rename, do
anything to any file you wish. I would also delete the
command file in C:/ because they may use it if they think
someone is in their computer. Or simply delete the shortcut
to it. Then here's when the programming comes in handy.
Instead of using the NBTSTAT method all the time, you can
then program you own trojan on your OWN port number and
upload it to the system. Then you will have easier access
and you will also have a better GUI, with more features. DO
NOT allow more than one connection to the system unless they
are on a faster connection. If you are downloading something
from their computer and they don't know it and their
connection is being slow, they may check their NETSTAT to
see what is connected, which will show your IP and make them
suspicious. Thats it. All there is to it. Now go out and
scan a network or something and find a computer with port 21
or something open.
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Credits:
Contact me at:
Email: acid_rain@phreaker.net
ICQ : 64923834
MSN : JasonNewsted_35@hotmail.com
AIM : aCId69rAIn69
(c)Copyright: aCId_rAIn 2001 |