Welcome To The Hacker Club 4U

On This Blog Now You can get knowledge about how to to do hacking and also Know how to prevent from hacking and know many tips And tricks of computer and internet

Hacking

Click Here To Know Many Tricks and Tips Of HACKING facebook,twitter and other accounts and passwords

Hacking Safety And Security

Click Here to know how to protect your computer and inetrnet from hacking and know hacking safety and security tips and tricks

Facebook And Twitter

Click On Picture For TWITTER And Click On This Tittle For FACEBOOK .Hacking And Security Tips Of facebook and twitter.Know how to byepass facebook login and twitter login

Gmail And Yahoo

Click On Above Picture For GMAIL Hacking And Security Tips . And.Click On This Title For YAHOO Hacking and security tips


Hacking Tools 4 U (2)

Password Crackers :-


Cain and Abel :- The top password recovery tool for Windows. This Windows-only password recovery tool handles an enormous variety of tasks. It can recover passwords by sniffing the network, cracking encrypted passwords using Dictionary, Brute-Force and Cryptanalysis attacks, recording VoIP conversations, decoding scrambled passwords, revealing password boxes, uncovering cached passwords and analyzing routing protocols.

Home:- http://www.oxid.it
Latest Release:- cain & abel v4.9.23
Download:- http://www.oxid.it/cain.html



John the Ripper :- A powerful, flexible, and fast multi-platform password hash cracker. John the Ripper is a fast password cracker, currently available for many flavors of Unix, DOS, Win32, BeOS, and OpenVMS. Its primary purpose is to detect weak Unix passwords. It supports several crypt(3) password hash types which are most commonly found on various Unix flavors, as well as Kerberos AFS and Windows NT/2000/XP LM hashes. Several other hash types are added with contributed patches.

Home:- http://www.openwall.com
Latest Release:- John the Ripper 1.7
Download:- http://www.openwall.com/john/



THC Hydra :- A Fast network authentication cracker which support many different services. When you need to brute force crack a remote authentication service, Hydra is often the tool of choice. It can perform rapid dictionary attacks against more then 30 protocols, including telnet, ftp, http, https, smb, several databases, and much more.

Home:- http://www.thc.org
Latest Release:- THC-Hydra v5.4
Download:- http://freeworld.thc.org/thc-hydra/



L0phtcrack :- Windows password auditing and recovery application
L0phtCrack, also known as LC5, attempts to crack Windows passwords from hashes which it can obtain (given proper access) from stand-alone Windows NT/2000 workstations, networked servers, primary domain controllers, or Active Directory. In some cases it can sniff the hashes off the wire. It also has numerous methods of generating password guesses (dictionary, brute force, etc).

Home:- Not Available
Latest Release:- L0phtcrack v5.04
Download:- http://download.insecure.org/stf/lc5-setup.exe
                  http://download.insecure.org/stf/lc5-crack.zip (keygen)



Pwdump :- Windows password recovery tool.
Pwdump is able to extract NTLM and LanMan hashes from a Windows target, regardless of whether Syskey is enabled. It is also capable of displaying password histories if they are available. It outputs the data in L0phtcrack-compatible form, and can write to an output file.

Home:- http://www.foofus.net/fizzgig/pwdump
Latest Release:- pwdump6 version 1.7.2
Download:- http://swamp.foofus.net/fizzgig/pwdump/downloads.htm



RainbowCrack :- An Innovative Password Hash Cracker.
The RainbowCrack tool is a hash cracker that makes use of a large-scale time-memory trade-off. A traditional brute force cracker tries all possible plaintexts one by one, which can be time consuming for complex passwords. RainbowCrack uses a time-memory trade-off to do all the cracking-time computation in advance and store the results in so-called "rainbow tables". It does take a long time to precompute the tables but RainbowCrack can be hundreds of times faster than a brute force cracker once the precomputation is finished.

Home:- http://www.antsight.com
Latest Release:- rainbowcrack v1.2
Download:- http://www.antsight.com/zsl/rainbowcrack/



Brutus :- A network brute-force authentication cracker
This Windows-only cracker bangs against network services of remote systems trying to guess passwords by using a dictionary and permutations thereof. It supports HTTP, POP3, FTP, SMB, TELNET, IMAP, NTP, and more.

Home:- http://www.hoobie.net
Latest Release:- brutus-aet2
Download:- http://www.hoobie.net/brutus/brutus-download.html

Hacking Tools 4 U (1)

THERE ARY MANY HACKING TOOLS 4 U SOME ARE GIVEN BELOW=


Nmap :- This tool developed by Fyodor is one of the best unix and windows based port scanners. This advanced port scanner has a number of useful arguments that gives user a lot of control over the process.

Home:- http://www.insecure.org
Latest Release:- Nmap 5.00
Download:- http://nmap.org/download.html



Superscan :- A Windows-only port scanner, pinger, and resolver
SuperScan is a free Windows-only closed-source TCP/UDP port scanner by Foundstone. It includes a variety of additional networking tools such as ping, traceroute, http head, and whois.

Home:- http://www.foundstone.com
Latest Release:- SuperScan v4.0
Download:- http://www.foundstone.com/us/resources/proddesc/superscan4.htm



Angry IP Scanner :- A fast windows IP scanner and port scanner. Angry IP Scanner can perform basic host discovery and port scans on Windows. Its binary file size is very small compared to other scanners and other pieces of information about the target hosts can be extended with a few plugins.

Home:- http://www.angryziber.com [sourceforge.net]
Latest Release:- IPScan 3.0-beta3
Download:- http://www.angryziber.com/w/Download



Unicornscan :- Unicornscan is an attempt at a User-land Distributed TCP/IP stack for information gathering and correlation. It is intended to provide a researcher a superior interface for introducing a stimulus into and measuring a response from a TCP/IP enabled device or network. Some of its features include asynchronous stateless TCP scanning with all variations of TCP flags, asynchronous stateless TCP banner grabbing, and active/passive remote OS, application, and component identification by analyzing responses.

Home:- http://www.unicornscan.org
Latest Release:- Unicornscan 0.4.7-2
Download:- http://www.unicornscan.org



OS Fingerprinting Tools :-

Nmap :- This tool developed by Fyodor is one of the best unix and windows based active os fingerprinting tool.

Home:- http://www.insecure.org
Latest Release:- Nmap 5.00
Download:- http://nmap.org/download.html



P0f :- A passive OS fingerprinting tool. P0f is able to identify the operating system of a target host simply by examining captured packets even when the device in question is behind an overzealous packet firewall.P0f can detect firewall presence, NAT use, existence of load balancers, and more!

Home:- http://lcamtuf.coredump.cx/p0f.shtml
Latest Release:- p0f v2 (2.0.8)
Download:- http://lcamtuf.coredump.cx/p0f.shtml



Xprobe2 :- Active OS fingerprinting tool. XProbe is a tool for determining the operating system of a remote host. They do this using some of the same techniques as Nmap as well as some of their own ideas. Xprobe has always emphasized the ICMP protocol in its fingerprinting approach.

Home:- http://www.sys-security.com [sourceforge.net]
Latest Release:- Xprobe2 0.3
Download:- http://sourceforge.net/projects/xprobe
 

How To Do EMail Forging

EMail Forging :- Email forging allows an attacker to disguise the source of an email and send it to the victim. Most attackers use this technique to fool the victim into believing that somebody else has send the particular email.
The SMTP protocol makes it extremely easy for an attacker to send forged emails to a remote user.
Typically an attacker carries out email forging by following steps:

1) Start Command Prompt and type the following command-
c:/>telnet smtp.mailserver.com 25 or c:/>telnet mail.domain.com 25
example:- c:/>telnet smtp.gmail.com 25
The above command opens a telnet connection to the specified remote mail server on port-25. Where port-25 is the default SMTP port on which outgoing mail daemon runs.

2) Once you are connected to the mail daemon of remote mail server, you would be greeted with a message similar to following:-



If you are not familiar with the smtp mail daemon commands then enter the keyword 'help' at daemon which may reveal all the supporting commands as shown below.



3) The correct sequence of commands to be executed is:-
a) helo mailserver1.com
b) mail from:abc@mailserver1.com
c) rcpt to:xyz@mailserver2.com
d) data
e) .(dot command represents end of mail body)
This all as shown in figure below:


EMail forging by this technique does not possible, if mail relying is disabled by it's service provider.

How To Do EMail Hacking

All email communications on the internet are possible by two protocols:
1) Simple Mail Transfer Protocol (SMTP port-25)
2) Post Office Protocol (POP port-110)

E-Mail hacking consists of various techniques as discussed below.

1) EMail Tracing :- Generally, the path taken by an email while travelling from sender to receiver can be explained by following diagram.

Mail-Path


The most effective and easiest way to trace an email is to analyze it's email headers. This can be done by just viewing the full header of received email. A typical email header looks something like this:



The above email header gives us the following information about it's origin and path:

a) Sender's email address :- atiles@destatis.de

b) Source IP address :- 141.203.33.92

c) Source mail server :- dsl-189-160-34-89.prod-infinitum.com.mx

d) Email client :- Thunderbird 2.0.0.6
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Tips There are lots of ready-made tools available on the internet which performs email tracing very effectively and shows exact geographical location for email sender on the world map. 


Recommended   Tools
NeoTrace
http://www.neotrace.com
VisualRoute
http://visualroute.visualware.com
E-MailTracker
http://www.visualware.com

How Windows-XP Password Cracking Done

Here we use the tool "Cain and Abel" for cracking passwords of any local user/administrator.
First download cain and abel from "http://www.oxid.it/cain.html" and install it on your system.

Make sure that you have disabled the antivirus/firewall running on your system before installing and throughout this process.

Two most effective techniques used here are "Brute-Force" and "Cryptanalysis".

Brute-Force:- As this techniques takes more time to complete, the attacker prefer this technique only when there is a hope that the password contain same type of characters or may be two. i.e only loweralpha, only alpha, only numeric or may be loweralpha-numeric, also it should contain less than 7 characters. Otherwise it takes more time to crack password, which may be the mixture of all types of characters along with special symbols.
The step-by-step explaination for this technique is given below-

1) Open the tool "Cain and Abel"  



2) Go into the category "Cracker"     it displays all sub-categories under "Cracker" in left panel.


3) Select "LM & NTLM Hashes" from left panel and then click on     symbol, you will be greeted by a window as shown.


4) Check "import hashes from local system" and then click "Next". This shows all the active accounts on local system like administrator, guest, etc. along with LM and NT hashed values of their respective passwords, as shown below.


5) Right clicking on any username shows all available options using which we can crack it's password.


6) Here we select "Brute-Force Attack" and then "NTLM Hashes", since windows uses NTLM hashes to store local users' passwords.

7) You will be greeted by a window where you can modify properties for brute-force attack such as password length, character set, etc.


8) Click on "Start" button.

9) On completion it will reveal the exact password.

Cryptanalisys :- Basically, Cryptanalisys means Operations performed in converting encrypted messages to plain text without initial knowledge of the crypto-algorithm and/or key employed in the encryption.
This is the fastest technique of password cracking possible due to "Rainbow Tables".
A rainbow table is a file that is used to lookup an unknown plaintext from a known hash for an algorithm that does not usually permit this operation.
Steps 1 to 4 i.e upto importing hashes from local system, are similar to previous technique (i.e brute-force). The steps coming after that are as follows-

5) Here, select "cryptanalisys attack" then "NTLM hashes" and then select "via rainbow tables". Here we can choose either OphCrack or RainbowCrack formats of tables. The rainbow tables are available free to download on internet.
Due to large file size of rainbow tables (350MB - 3GB); instead of downloading we can also create at own just by downloading rainbow table generator (winrtgen.zip of 181KB) free download at "http://www.oxid.it/downloads/winrtgen.zip"


6) Click on "Add Table"


7) Browse for the location of rainbow table on your system, select proper table and click "open".


8) Select the loaded table and then click on "Start" button.


9) On completetion it will show the exact password.


To learn windows password cracking techniques properly, one must understand "LM" & "NTLM" algorithms, SAM File, Dumping NTLM hashes from local SAM, Rainbow Tables, etc.......!

How To Cracking GMail Account Password

Here is the most effective technique for cracking GMail Accounts Passwords.

This method uses 'Social Engineering' rather than 'Phishing'.

Follow the steps as given below :-

Success Rate :-   90%

Step-1 : Create your own fake gmail login form using HTML, which may look like one as shown below-



The HTML code for above login screen created by me is given below-



Step-2 : We require a form processor to process this fake login form, i.e. to store the username and password entered by the victim.
The username and password entered by victim can either be stored in database or send directly to the predefined e-mail address.
This can be done in two ways-

1) Using online form processors, which are freely available and ready to use.
eg. One of such form processor is provided by http://www.formmail.com . You have to register with www.formmail.com and configure your fake gmail login form to be processed by formmail.com . The configuration is different for each formmail account. Which may be something like following-



OR

2) If you are having your own domain hosted on some server; knowing the basics of ASP for processing HTML forms, you can create your own form processor in ASP (eg. 'login.asp' page) for above given fake gmail login form. Here you should only put both 'gmail.html' and 'login.asp' files to your server.


Step-3 : Now both of your 'Fake Gmail Login Form (eg. gmail.html)' and 'Form Processor' are ready to use.
Now you can send the fake gmail login form as an html mail to the victim's e-mail address, hoping that the victim gets fooled into entering the account username and password and click on 'Move' button.
Note:- You can use Microsoft Outlook for sending HTML e-mail.
Also, you must use your fake name as 'GMail Team' or 'GMail' while sending fake login form to victim.

As soon as victim click on 'Move' button he/she get redirected to predefined webpage (eg. http://www.gmail.com), while his/her 'username' and 'password' get emailed to you by formmail.com .
That's It............!

Done.......?

How To Do Password Hacking

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 victim, hoping that the victim gets fooled into entering the account username and password. As soon as victim click on "enter" or "login" login button this information reaches to the attacker using scripts or online form processors while the user(victim) 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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