Cain And Abel Wifi Cracker Tutorial
INTRODUCTIONCain is an easy application to install and configure. However, there are several powerful tools that should only be configured after you fully understand both the capabilities and consequences to the application and the target network. After all, you can’t very well hack a network if you take it down. Proceed with caution.We need to accomplish the following steps to get the admin account:1. Enumerate the computers on the network2. Connect to a computer and install the Abel remote app3.
Harvest user account information4. Crack user account information passwords to get the admin account5. Login to the target machine with the admin account6. Install the Abel service on the target server7. Harvest all of the hashes from a server and sent to the crackerOnce we have the admin account on the server, the rest is up to you.First things first, after you launch the application you will need configure the Sniffer to use the appropriate network card. If you have multiple network cards, it might be useful to know what your MAC address is for your primary connection or the one that you will be using for Cain network access. You can determine your MAC address by performing the following steps:1.
Cain And Abel Wifi Cracker Tutorial For Kids
Go to “Start”2. Enter the “CMD”4.
A black window will appear5. Enter the following information into the window without the quotes“Ipconfig /all” and then Enter6. Determine which one of the Ethernet adapters you are using and copy the MAC address to notepad. You use this to help determine which NIC to select in the Cain applicationWith the Cain application open, select the Configure menu option on the main menu bar at the top of the application. The Configuration Dialog box will appear. From the list select the device with the MAC Address of Ethernet or Wireless network card that you will be using for hacking.
While we are here, let’s review some of the other tabs and information in the Configuration Dialog Box. Here is a brief description of each tab and its configuration:Sniffer Tab: allows the user to specify the Ethernet interface and the start up options for the sniffer and ARP features of the application.ARP Tab: Allows the user to in effect to lie to the network and tell all of the other hosts that your IP is actually that of a more important host on the network like a server or router. This feature is useful in that you can impersonate the other device and have all traffic for that device “routed” to you workstation. Keep in mind that servers and routers and designed for multiple high capacity connections. If the device that you are operating from can not keep up with traffic generated by this configuration, the target network will slow down and even come to a halt.
This will surly lead to your detection and eventual demise as a hacker as the event is easily detected and tracked with the right equipment.Filters and Ports: Most standard services on a network operate on predefined ports. These ports are defined under this tab.
If you right click on one of the services you will be able to change both the TCP and UDP ports. But this will not be necessary for this tutorial, but will be useful future tutorials.HTTP Fields: Several features of the application such as the LSA Secrets dumper, HTTP Sniffer and ARP-HTTPS will parse the sniffed or stored information from web pages viewed. Simply put, the more fields that you add to the HTTP and passwords field, the more likely you are to capture a relevant string from an HTTP or HTTPS transaction.Traceroute: trace route or the ability to determine the path that your data will take from point A to point B. Cain adds some functionality to the GUI by allowing for hostname resolution, Net mask resolution, and Whois information gathering. This feature is key in determining the proper or available devices to spoof or siphon on your LAN or internetwork.Console: This is the command prompt on the remote machine. Anything that you can do on your pc from the CMD prompt can be done from here.
Examples include mapping a drive back to your pc and copying all the files from the target or adding local users to the local security groups or anything really. With windows, everything is possible from the command prompt.Hashes: Allows for the enumeration of user accounts and their associated hashes with further ability to send all harvested information to the cracker.LSA Secrets: Windows NT and Windows 2000 support cached logon accounts. The operating system default is to cache (store locally), the last 10 passwords. There are registry settings to turn this feature off or restrict the number of accounts cached.
RAS DUN account names and passwords are stored in the registry. Service account passwords are stored in the registry.
The password for the computers secret account used to communicate in domain access is stored in the registry. FTP passwords are stored in the registry. All these secrets are stored in the following registry key: HKEYLOCALMACHINE SECURITYPolicySecretsRoutes: From this object, you can determine all of the networks that this device is aware of.
This can be powerful if the device is multihommed on two different networks.TCP Table: A simple listing of all of the processes and ports that are running and their TCP session status.UDP Table: A simple listing of all of the processes and ports that are running and their UDP session status.Dictionary Cracking – Select all of the hashes and select Dictionary Attack (LM). You could select the NTLM but the process is slower and with few exceptions the NTLM and NT passwords are the same and NT cracks (Guesses) faster. In the Dictionary window, you will need to populate the File window with each of you dictionary files.you have to download the tables.and copy them to cain installation directory, Check the following boxes: As is Password, Reverse, Lowercase, uppercase, and two numbers.)Dictionary Cracking processClick start and watch Cain work. The more lists and words that you have, the longer it will take. When Cain is finished, click exit and then look at the NT password column. All of the passwords cracked will show up next to the now owned accounts.Take a second to look carefully at the accounts and passwords in the list. Look for patterns like the use of letters and characters in sequence.
Many administrators use reoccurring patterns to help users remember their passwords. Example: Ramius password reset in November would have a user account of RAMNOV. If you can identify patterns like this you can use word generators to create all possible combinations and shorten the window.Cryptanalysis attackingAlright then Resort your hashes so single out the accounts that you have left to crack. Now select all of the un-cracked or guessed accounts and right click on the accounts again and select Cryptanalysis (LM). Crack ssid names. Add the tables that you downloaded from the net to the Cain LM hashes Cryptanalysis Sorted rainbow tables window.
This should go pretty quick. Take a second to review your progress and look for additional patterns.At this point, use program like sam grab that has the ability to determine which accounts are members of the domain administrators group to see if you have gotten any admin level accounts. Once you move to the next step, which is bruting, most of what you have left are long passwords that are going to be difficult and time consuming. Any time saver applications that you can find will be helpful.BrutingRepeat the same process for selecting the accounts. Here is the first time that you will actually have to use your brain Bruting can be extremely time consuming. Look closely at all of the passwords that you have cracked and look for patterns.
First do you see any special characters in any of the passwords cracked. How about numbers? A lot of all upper case of all lower case? Use what you see to help you determine what parameters to include when you are bruting.
As you will see, the addition of a single character or symbol can take you from hours to days or even years to crack a password. The goal is to use the least amount of characters and symbols to get the account that you need. So lets finish it off. Select all of the un cracked accounts and follow the previous steps and select Brute Force (LM). The default for LM is A-Z and 0-9. This is because that is due nature of LM hashes and the way that they are stored. Another note is that sometimes you will see a “?” or several “????” and then some numbers or letters.
This is also due to the nature of NT versus NTLM and the method that NT used to store passwords. If not see if you can find a repeating structure that is based on the number 7. Anyway, based on the other passwords and those accounts with an “.” in the.