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Showing posts with label Software. Show all posts
Showing posts with label Software. Show all posts


Man-In-The-Middle attack using ARP spoofing


ARP stands for Address Resolution Protocol. ARP acts as a layer over the Internet Protocol address (IP) and converts it into a Media Access Control address (MAC address) or Ethernet Hardware Address (EHA). Understanding the concept of ARP is very important for a hacker because, a potential hacker will be able to poison the network and steal the information running between two servers. Hence he can execute a ‘Man-In-The-Middle‘ attack using a simple ARP poisoning tool such as Cain & Abel. The function of Cain & Abel is similar to a packet sniffer.
MAC address is a unique identification address for network nodes, such as computers, printers, and other devices on a LAN.  MAC addresses are associated to network adapter that connects devices to networks.  The MAC address is critical to locating networked hardware devices because it ensures that data packets go to the correct place.  ARP tables, or cache, are used to correlate network device’s IP addresses to their MAC addresses.
How it works?
Consider you want the phone number of a person whose name is already known to you. In that case you will checkout your telephone book and if the number is not available the you will call the phone service and request him the number. Here the telephone directory act as ARP tables and the phone service as ARP. ARP tables give the list of addresses of computers which are connected to that system inside the network.
What is ARP poisoning?
If a system(say System 1) requests to connect to another system(System 2) inside the network, then System 2 checks the entry of the System 1 in its ARP tables and if the entry is not present then it is automatically added in System 2′s ARP tables. The weakness of the ARP is that, it cannot identify if a person request to connect with it showing a another address. Therefore a hacker can easily poison this network, that is, a potential hacker if sends a request to connect to System 2 showing the IP address of System 1 then he can access the network of System 1 associated with System 2! So he will be able to obtain the information passing between them. That is, there is another path executed between the System 1 and System 2.
Suppose, if a hacker has poisoned a path between social networking site and a victim’s system then he would be able to steal the information passing between them, like username and password etc.
So here, in this case the phone service is calling you and giving you the number, even though you haven’t requested it! (Scenario mentioned above)
The concept of ARP with a simple example:
The attacker: 10.0.0.1
MAC address: 00-AA-BB-CC-DD-00
The victims: 10.0.0.2
MAC address: 00-AA-BB-CC-DD-E1
Fake address:10.0.0.3
MAC address: 00-AA-BB-CC-DD-E2
A potential hacker sends a packet (request to connect) to 10.0.0.2 with spoofed IP of  10.0.0.3 and then it sends a crafted package to 10.0.0.3 with  spoofed IP of 10.0.0.2 with his own IP. This means that both victims think they can find each other at the MAC address of the attacker. This is known as Man-In-The-Middle attack
Now all the traffic between those 2 hosts will go through the attacker first. So this means that the attack will need to reroute the packets to the real destination else you get a DOS on the network and there will be no traffic possible. Also remember that the ARP tables get updated so if during a long period of time there is no ARP poisoning the entries will be deleted and you won’t be able to sniff until you start poisoning again.

Software : source -- http://www.kali.org/downloads/

Earlier I wrote about BackTrack renaming itself as Kali Linux or BackTrack 6 will be available for download soon,  today is the day when all hackers and Backtrack users can download Kali Linux.
Backtrack development team had announced that they are in process of a major change and the operating system, that will be replaced by the name of Kali. 
Kali Linux is based upon Debian Linux, instead of Ubuntu and new streamlined repositories synchronize with the Debian repositories 4 times a day, constantly providing users with the latest package updates and security fixes available.
You can download Kali from Free ISO (image) and password is toor.


When we say social media, only one thing comes to mind: Facebook. Facebook is one of the largest social media platforms around the world and is used by billions of users worldwide. Created in 2001, this simple website had grown to a social media behemoth that can even rival Google in terms of technology.

Because of the number of people signing up for it, there is also a great deal of hackers, trying to break into their system or pilot millions of accounts with a few simple steps. You would be surprised how easy it is to hack into accounts with a simple web-based Facebook hacker application. All you need to do is log-in, enter the URL of whom you want to hack and you are in. With this simple facebook hacker application, you don’t need to be a computer genius to get into another ones account.

Why would you want to hack Facebook accounts? There are no limits to social media. A simple Facebook status or message can endanger your family and friends. In terms of safety, crime prevention units often hack Facebook accounts of sex offenders, shop lifters and malicious suspects for any evidence leading to their capture and incrimination. This facebook hacker application can also be used against detecting child predators that could endanger the safety of your children.

However, this application is not just used for crime fighting, it can also be used to monitor and regulate underage facebook users. Children today are now exposed to more information in ways you could never imagine 20 years ago. As a parent, you can monitor any wrong-doings of your children and adolescents and impose proper discipline for their own good

Social media has great impacts in our lives and relationships. If you are growing suspicious about your significant other or spouses’ activities on facebook, it pays to know the truth than fall blindly into a complicated relationship. All it takes is a simple web-based application and you can hack facebook accounts in no-time.

This facebook hacker application gives you better peace of mind and maintains good relationships towards the people around you. You can start your investigation and settle your suspicions by stealthily logging in to their account and leaving without a trace.

How does this Facebook Hacker application work? Hacking into an account is both simple and complex at the same time. The simple part is using the social media’s sheer size in maintaining anonymity when it comes to hacking an account. The complex part is the mathematical algorithms and protocols that constantly protect each individual on Facebook. Website administrators know that hackers are attacking accounts that are why security protocols are constantly changed to prevent hackers from further damage to an account. However, you would want to go in as undetected as possible if you want to hack Facebook otherwise, they would know that you can come in and out of their accounts.

This facebook hacker application is an easy-to-use and advanced password recovery system that would enable you to find the current password of an existing account. It is fast, user-friendly and you can log in and out undetected. All you need to do is follow the site instructions, sign up and use this application for free! Matching passwords however is a trial and error process. The application is not 100% effective but in most cases, accounts can easily hack Facebook accounts.

It offers a simple user interface that is carefully laid out for you. If you are unsuccessful on your attempts to hack facebook account, the application gives you several password possibilities that can help you break the codes. In less than two minutes, you can break in to a facebook account and begin your investigation.

The technology that had been put into this application took years to complete with exceptional talents in programming and facebook algorithms. Since each password is encrypted with certain security protocols, tapping into an account is not an easy task but with this facebook hacker application, you will be able to go in with no problem.

Since this is a web-based application, all you need is an Internet connection, a desktop or laptop that you can work with and you are good to go. You don’t need to download, upload or do all the complicated IT-related work that most hackers do when they hack facebook accounts. All you need is this trusty app and your questions will be answered.

Sofware : Source --  http://sourceforge.net/projects/processhacker/files/latest/download

Process Hacker is a free and open source process viewer. This multi-purpose tool will assist you with debugging, malware detection and system monitoring. It includes powerful process termination, memory viewing/editing and other unique and specialized features.

Easy to monitor your PC