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This is the revised post of our evergreen article related to CEH, Kai Linux, and other security penetration resources. Kali Linux is the most preferred Linux operating system for security and penetration testing. Now the user can execute any tool from anywhere in the file-system, irrespective of its installed location. The second advantage of Kali is its support for ARM hardware and ability to boot- strap the installation directly from the repositories.
Kali operating system has over three hundred penetration testing tools and wireless device sup- port. Its kernel is highly patched and network services are disabled by default making it more secure. Kali is not just for network security profes- sionals, beginners can also start learning about cyber security using this distribution. Whether you are pentesting wireless, exposing server vulner- Figure 2.
Unlock Bootloader abilities, performing a web application based ex- ploit, learning, or doing social engineering, Kali is the one-stop-shop for all security needs. Kali is free and now ported on Android based smartphone to be taken anywhere. These tools are all categorised in fif- teen different categories for various purposes. HTC provides instructions on their website to unlock the Bootloader for HTC One X, but by performing this operation, the user voids all warranty on the device.
Once the device gets connected successfully to the PC, login to the HTCDev web- site with the registered user name and password. Linux Deploy Bootloader to start the wizard. The website prompts to sign a disclaimer that clearly states, the warranty is void and proceed- ing further would mean that every repair would be charged.
The website wizard finishes by request- ing the device Token ID extracted from the mobile phone. Next step is to install SuperSu app, which is an access management tool.
Now with root privilege on the mobile device, Kali Linux can be installed. Install inish quality video Figure Ka- li Linux GUI will show up. Extracted folder containing kali. Armitage is a scriptable tool for Metasploit that visualizes tar- gets, recommends exploits and exposes the ad- vanced post-exploitation features in the Metasploit framework.
It has many features for discovery, access, post-exploitation, and manoeuvre, which makes is more effective. The chroot operation changes the root directory for the current running processes and its children processes by creating and hosting a sepa- rate virtualised environment.
Any program deployed using this operation is confined to the defined base directory. Here the chroot operation is used to setup the Kali Linux platform for pentesting. To run the Kali Figure 9. Figure The begin- ners can start using kali GUI on mobile device and the more experienced who are comfortable with the terminals can have fun using kali CLI. In the future, more mobile-based tools and apps are going to flood the markets and we need to start using mobile devices and smartphones as they and becoming inexpensive and more functional.
Hope this article is helpful, informative and encourages you towards the field of cyber security and pentesting. He has worked in various roles, i. Cur- rently he works as an Independent consultant in network and systems security. He has var- ied interests including malware analysis, open source intelli- gence gathering, reversing, ofensive security and hardware Figure Metasploit in Kali chroot hacking.
Email: Daniel techngeeks. K ali Linux is probably one of the distributions mation. Knowing all the potential weak points is more complete for the realization of pene- our goal.
To do this the first thing that we are going tration test. This is accompanied by many to do is to conduct a port scan with nmap. In this tools of all kinds. We will focus on the following: Information Gath- ering, search vulnerabilities, exploitation and Post exploitation.
It is important to know that: in this article you are working with a series of tools for a specific pur- pose, but this does not mean that the tool can only be used for this purpose. The vast majority of the tools have multiple uses.
Nmap: Information gathering When we are ready to perform an attack, the first and most important step is the collection of infor- Figure 1. Result of scan with Zenmap. The Some of the services that are attacked : scan showed a few open ports on the server, and this may give us some clues as to where to find Port 21 FTP potential vulnerabilities. The information which has Port pop3 taken us back is quite juicy, the server that we are Port mysql attacking has more of a role assigned, therefore more points to that attack.
These protocols and their connec- tion, have a very robust encryption, which is why it is more complex to obtain a key using brute force, or crack a password snifing the trafic on a LAN. As an example; both by the port 21 as the could be attempting to perform a brute-force at- tack. On the other hand, we have port that tells us that mysql installed. We will do some checking typical to perform a pen- etration test, such as trying to access an anonymous Figure 2.
Acces denied for mysql backend user FTP, or verify access to mysql is enabled. However, having a mysql installed and see so many open ports makes us think that the web that we are attacking have more than one database dedicated to various services, for example, for the main page, a database, for the blog other, and so on for each part of the web.
This can mean that some of the parts of the web page is vulnerable. The first of them nerabilities is doing a full scan of the web site. This option is intercepting and all the connections that are made less advised that the previous one, however, can with Firefox, Chrome, or any other browser.
It is less advisable to use gle point, that is to say, possibly the web to which this method, or better said, the handicaps of using we are attacking has multiple URL, between the as a proxy is, that if you do a full scan on a web- BLOG, the main page, the access to the extranet, site, OWASP runs through all the URL of the page access to suppliers, and so on using as a proxy and tries to find vulnerabilities in each of the par- OWASP interceptions exclusively part of the web ties of the web.
This implies that the IDS or firewall server that we want to attack. OWASP when perform a full scan, launches all possible attacks, grouping the vulnerabilities found based on their criticality. Once that we already have the result of the scan- ning, the most advisable is to perform a first look Figure 5.
XSS cross site scripting exploited at the potential vulnerabilities, and then export it in. HTML in order to be able to focus on those vulner- abilities that we are the most interested in. Figure 4 is the result already exported and in de- tail on the vulnerabilities found. Figure 5, is the result of XSS. Figure 6. Showing the databases with sqlmap Figure 7. Results of the table containing the users Figure 8.
Among other vulnerabilities, we found a possible failure of SQL injection. The first thing is to check whether there is such php? Knowing that is vulnerable, we used sqlmap tool Then the options that we offer sqlmap, would get to automate the processes of SQL injection. It could even two ways to use sqlmap, one of them would be us- make a dump of all the DB.
Sometimes the users and passwords are in dif- ferent tables, however this is not a problem, we cannot continue with the process of intrusion. Fig- ures 7 and 8 show the users and passwords in dif- ferent tables. And as we saw earlier, one of the open ports was precisely the Thus, we tried to enter and Figure 9. Dump of users data and passwords Navigating a little for folders on the ftp we realize that the website has a blog with Wordpress Figure This makes it easier for us once more to get access to the system We downloaded the file wp-config to view the user that connects with the Wordpress Database, and we try to connect to a mysql client Figure Summary With only 3 programs we have obtained full access and with root permissions to Mysql.
Also, we have had access to the FTP server where are housed all of the files of the web site, and where we could get a remote shell. These 3 tools are in the Top Ten of Kali Linux.
These are without doubt the tools to be considered in order to make hacking attacks and penetration testing. Ismael Gonzalez D. We will create an executable legitimate, hardly detected by any antivirus, so we complete a computer target. I want to point out that all the information here should be used for educational purposes or penetration test, because the invasion of unauthorized devices is crime.
B ackdoor is a security hole that can exist in a may be exploited via the Internet, but the term can computer program or operating system that be used more broadly to describe ways of stealthy could allow the invasion of the system so obtaining privileged information systems of all that the attacker can get a full control of the ma- kinds.
Social Engineering Toolkit, Step 1 Figure 3. Enter the IP adress, Step 3 Figure 2. Create the Payload and Listener, Step 2 Figure 4. Generally this feature is interesting target computer is who will connect to the attack- when software must perform update operations or er Figure 4. In the screenshot below to watch 3 validation. Start the listener, Step 5 Figure 8.
Ettercap, Step 2 Figure 6. Starting interaction, Step 6 Figure 7. Ettercap, Step 1 Figure 9. Ettercap, Step 3 www. Start Sniing, Step 4 return an incorrect IP address, diverting traffic to another computer.
Step to Step Open the terminal. Type and hit enter Figure 7 : Figure
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