Hack Yahoo account while chatting

Posts : 526 Join date : 2010-03-20

Hack Yahoo account while chatting

1) When we chat on yahoo every thing goes through the server.Only
when we chat thats messages.
2) When we send files yahoo has 2 options
a) Either it uploads the file and then the other client has to down load
it.
B) Either it connects to the client directly and gets the files
3) When we use video or audio:-
a) It either goes thru the server
B) Or it has client to client connection
And when we have client to client connection the opponents IP is
revealed.On the 5051 port.So how do we exploit the Chat user when he
gets a direct connection. And how do we go about it.Remeber i am here to
hack a system with out using a TOOL only by simple net commands and
yahoo chat techniques.Thats what makes a difference between a real
hacker and new bies.
So lets analyse
1) Its impossible to get a Attackers IP address when you only chat.
2) There are 50 % chances of getting a IP address when you send files
3) Again 50 % chances of getting IP when you use video or audio.

So why to wait lets exploit those 50 % chances.I will explain only for
files here which lies same for Video or audio
1) Go to dos
type ->
netstat -n 3
You will get the following output.Just do not care and be cool
Active Connections

Proto Local Address Foreign Address State
TCP 194.30.209.15:1631 194.30.209.20:5900 ESTABLISHED
TCP 194.30.209.15:2736 216.136.224.214:5050 ESTABLISHED
TCP 194.30.209.15:2750 64.4.13.85:1863 ESTABLISHED
TCP 194.30.209.15:2864 64.4.12.200:1863 ESTABLISHED

Active Connections

Proto Local Address Foreign Address State
TCP 194.30.209.15:1631 194.30.209.20:5900 ESTABLISHED
TCP 194.30.209.15:2736 216.136.224.214:5050 ESTABLISHED
TCP 194.30.209.15:2750 64.4.13.85:1863 ESTABLISHED
TCP 194.30.209.15:2864 64.4.12.200:1863 ESTABLISHED

Just i will explain what the out put is in general.In left hand side is
your IP address.And in right hand side is the IP address of the foreign
machine.And the port to which is connected.Ok now so what next ->

2) Try sending a file to the Target .
if the files comes from server.Thats the file is uploaded leave itYou
will not get the ip.But if a direct connection is established
HMMMM then the first attacker first phase is over
This is the output in your netstat.The 5101 number port is where the
Attacker is connected.
Active Connections

Proto Local Address Foreign Address State
TCP 194.30.209.15:1631 194.30.209.20:5900 ESTABLISHED
TCP 194.30.209.15:2736 216.136.224.214:5050 ESTABLISHED
TCP 194.30.209.15:2750 64.4.13.85:1863 ESTABLISHED
TCP 194.30.209.15:2864 64.4.12.200:1863 ESTABLISHED
TCP 194.30.209.15:5101 194.30.209.14:3290 ESTABLISHED

Thats what is highlighted in RED. So what next
3) Hmmm Ok so make a DOS attack now
Go to dos prompt and
Just do
nbtstat -A Attackers IPaddress.Can happen that if system is not
protected then you can see the whole network.
C:\>nbtstat -A 194.30.209.14

Local Area Connection:
Node IpAddress: [194.30.209.15] Scope Id: []

NetBIOS Remote Machine Name Table

Name Type Status
---------------------------------------------
EDP12 <00> UNIQUE Registered
SHIV <00> GROUP Registered
SHIV <20> UNIQUE Registered
SHIVCOMP1 <1E> GROUP Registered

MAC Address = 00-C0-W0-D5-EF-9A

Ok so you will ask now what next.No you find what you can do with this
network

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