I hope you enjoyed solving this refreshing CTF exercise. VulnHub provides materials allowing anyone to gain practical hands-on experience with digital security, computer applications and network administration tasks. Using this username and the previously found password, I could log into the Webmin service running on port 20000. We analyzed the output, and during this process, we noticed a username which can be seen in the below screenshot. The VM isnt too difficult. The techniques used are solely for educational purposes, and I am not responsible if listed techniques are used against any other targets. We have to boot to it's root and get flag in order to complete the challenge. ssti First, let us save the key into the file. Command used: << dirb http://192.168.1.15/ >>. So, we did a quick search on Google and found an online tool that can be used to decode the message using the brainfuck algorithm. It can be seen in the following screenshot. security The comment left by a user names L contains some hidden message which is given below for your reference . Merely adding the .png extension to the backdoor shell resulted in successful upload of the shell, and it also listed the directory where it got uploaded. insecure file upload So, let us open the URL into the browser, which can be seen below. However, the webroot might be different, so we need to identify the correct path behind the port to access the web application. The website can be seen below. Let us start the CTF by exploring the HTTP port. Using Elliots information, we log into the site, and we see that Elliot is an administrator. 1. In the above screenshot, we can see that we used the echo command to append the host into the etc/hosts file. This box was created to be an Easy box, but it can be Medium if you get lost. By default, Nmap conducts the scan on only known 1024 ports. Following that, I passed /bin/bash as an argument. The IP of the victim machine is 192.168.213.136. Please Note: I have used Oracle Virtual Box to run the downloaded machine for all of these machines. The walkthrough Step 1 After running the downloaded virtual machine file in the virtual box, the machine will automatically be assigned an IP address from the network DHCP, and it will be visible on the login screen. Each key is progressively difficult to find. We used the Dirb tool; it is a default utility in Kali Linux. The identified open ports can also be seen in the screenshot given below. nmap -v -T4 -p- -sC -sV -oN nmap.log 10.0.0.26 Nmap scan result There is only an HTTP port to enumerate. Also, make sure to check out the walkthroughs on the harry potter series. However, in the current user directory we have a password-raw md5 file. By default, Nmap conducts the scan only on known 1024 ports. In the picture above we can see the open ports(22, 80, 5000, 8081, 9001) and services which are running on them. 2. In the screenshot given below, we can see that we have run Netdiscover, which gives us the list of all the available IP addresses. sudo arp-scan 10.0.0.0/24 The IP address of the target is 10.0.0.83 Scan open ports We can conduct a web application enumeration scan on the target machines IP address to identify the hidden directories and files accessed through the HTTP service. It will be visible on the login screen. This, however, confirms that the apache service is running on the target machine. , Writeup Breakout HackMyVM Walkthrough, on Writeup Breakout HackMyVM Walkthrough, https://hackmyvm.eu/machines/machine.php?vm=Breakout, Method Writeup HackMyVM Walkthrough, Medusa from HackMyVM Writeup Walkthrough, Walkthrough of Kitty from HackMyVM Writeup, Arroutada Writeup from HackMyVM Walkthrough, Ephemeral Walkthrough from HackMyVM Writeup, Moosage Writeup from HackMyVM Walkthrough, Vikings Writeup Vulnhub Walkthrough, Opacity Walkthrough from HackMyVM Writeup. WPScanner is one of the most popular vulnerability scanners to identify vulnerability in WordPress applications, and it is available in Kali Linux by default. In this case, we navigated to /var/www and found a notes.txt. Pre-requisites would be knowledge of Linux commands and the ability to run some basic pentesting tools. I have. programming frontend array Lastly, I logged into the root shell using the password. 2. The IP address was visible on the welcome screen of the virtual machine. In the highlighted area of the following screenshot, we can see the Nmap command we used to scan the ports on our target machine. Robot VM from the above link and provision it as a VM. I simply copy the public key from my .ssh/ directory to authorized_keys. You play Trinity, trying to investigate a computer on . Lets start with enumeration. In the above screenshot, we can see the robots.txt file on the target machine. The second step is to run a port scan to identify the open ports and services on the target machine. The torrent downloadable URL is also available for this VM; its been added in the reference section of this article. Note: The target machine IP address may be different in your case, as the network DHCP assigns it. By default, Nmap conducts the scan on only known 1024 ports. Deathnote is an easy machine from vulnhub and is based on the anime "Deathnote". The techniques used are solely for educational purposes, and I am not responsible if the listed techniques are used against any other targets. As we can see above, its only readable by the root user. First off I got the VM from https: . This means that the HTTP service is enabled on the apache server. So, we ran the WPScan tool on the target application to identify known vulnerabilities. There is a default utility known as enum4linux in kali Linux that can be helpful for this task. I wish you a good days, cyber@breakout:~$ ./tar -cvf old_pass /var/backups/.old_pass.bak, cyber@breakout:~$ cat var/backups/.old_pass.bak. Command used: << wpscan url http://deathnote.vuln/wordpress/ >>. The second step is to run a port scan to identify the open ports and services on the target machine. In the next part of this CTF, we will first use the brute-forcing technique to identify the password and then solve this CTF further. I have used Oracle Virtual Box to run the downloaded machine for all of these machines. funbox I tried to directly upload the php backdoor shell, but it looks like there is a filter to check for extensions. Port 80 is being used for the HTTP service, and port 22 is being used for the SSH service. This section is for various information that has been collected about the release, such as quotes from the webpage and/or the readme file. Today we will take a look at Vulnhub: Breakout. Prerequisites would be knowledge of Linux commands and the ability to run some basic pentesting tools. As we know, the SSH default port is open on the target machine, so let us try to log in through the SSH port. Port 80 open. So, we used the sudo l command to check the sudo permissions for the current user. Robot VM from the above link and provision it as a VM. So as youve seen, this is a fairly simple machine with proper keys available at each stage. "Vikings - Writeup - Vulnhub - Walkthrough" Link to the machine: https://www.vulnhub.com/entry/vikings-1,741/ VulnHub Sunset Decoy Walkthrough - Conclusion. The identified directory could not be opened on the browser. Robot. The hint can be seen highlighted in the following screenshot. Keep practicing by solving new challenges, and stay tuned to this section for more CTF solutions. sudo netdiscover -r 192.168.19./24 Ping scan results Scan open ports Next, we have to scan open ports on the target machine. The torrent downloadable URL is also available for this VM; it has been added in the reference section of this article. hacksudo We added the attacker machine IP address and port number to configure the payload, which can be seen below. This VM shows how important it is to try all possible ways when enumerating the subdirectories exposed over port 80. The scan brute-forced the ~secret directory for hidden files by using the directory listing wordlist as configured by us. We searched the web for an available exploit for these versions, but none could be found. Please remember that the techniques used are solely for educational purposes: I am not responsible if the listed techniques are used against any other targets. data driftingblues We downloaded the file on our attacker machine using the wget command. Author: Ar0xA Per this message, we can run the stated binaries by placing the file runthis in /tmp. Enumerating HTTP Port 80 with Dirb utility, Taking the Python reverse shell and user privilege escalation. hackthebox The level is considered beginner-intermediate. The output of the Nmap shows that two open ports have been identified Open in the full port scan. Locate the AIM facility by following the objective marker. First, we need to identify the IP of this machine. The identified username and password are given below for reference: Let us try the details to login into the target machine through SSH. Port 80 is being used for the HTTP service, and port 22 is being used for the SSH service. 15. Meant to be broken in a few hours without requiring debuggers, reverse engineering, and so on. We opened the target machine IP address on the browser. We added all the passwords in the pass file. VM LINK: https://download.vulnhub.com/empire/02-Breakout.zip, http://192.168.8.132/manual/en/index.html. It tells Nmap to conduct the scan on all the 65535 ports on the target machine. After that, we tried to log in through SSH. Infosec, part of Cengage Group 2023 Infosec Institute, Inc. Command used: < ssh i pass icex64@192.168.1.15 >>. If you are a regular visitor, you can buymeacoffee too. There are numerous tools available for web application enumeration. Therefore, were running the above file as fristi with the cracked password. Infosec, part of Cengage Group 2023 Infosec Institute, Inc. Next, I checked for the open ports on the target. Similarly, we can see SMB protocol open. The techniques used are solely for educational purposes, and I am not responsible if the listed techniques are used against any other targets. Name: Empire: Breakout Date release: 21 Oct 2021 Author: icex64 & Empire Cybersecurity Series: Empire Download Back to the Top Please remember that VulnHub is a free community resource so we are unable to check the machines that are provided to us. Here, I wont show this step. So, let us open the file on the browser. Below we can see netdiscover in action. It was in robots directory. Difficulty: Medium-Hard File Information Back to the Top https://gchq.github.io/CyberChef/#recipe=From_Hex(Auto)From_Base64(A-Za-z0-9%2B/%3D,true)&input=NjMgNDcgNDYgN2EgNjMgMzMgNjQgNmIgNDkgNDQgNmYgNjcgNjEgMzIgNmMgNzkgNTkgNTcgNmMgN2EgNWEgNTggNWEgNzAgNjIgNDMgNDEgM2Q, In the above screenshot, we can see that we used an online website, cyber chief, to decrypt the hex string using base64 encryption. So, in the next step, we will start solving the CTF with Port 80. The target application can be seen in the above screenshot. This completes the challenge. ++++++++++[>+>+++>+++++++>++++++++++<<<<-]>>++++++++++++++++.++++.>>+++++++++++++++++.-.<++++++++++..>.++++.<<+.>-..++++++++++++++++++++.<.>>.<<++++++.++++++. We will use the Nmap tool for it, as it works effectively and is by default available on Kali Linux. Below we can see that we have inserted our PHP webshell into the 404 template. web Command used: << hydra -L user -P pass 192.168.1.16 ssh >>. The scan results identified secret as a valid directory name from the server. [CLICK IMAGES TO ENLARGE]. On the home page, there is a hint option available. We used the -p- option for a full port scan in the Nmap command. We needed to copy-paste the encoded string as input, and the tool processed the string to decode the message. In, EMPIRE: LUPINONE VulnHub CTF Walkthrough, Part 1, THE PLANETS EARTH: CTF walkthrough, part 1, FINDING MY FRIEND 1 VulnHub CTF Walkthrough Part 2, FINDING MY FRIEND: 1 VulnHub CTF Walkthrough Part 1, EMPIRE: LUPINONE VulnHub CTF Walkthrough, Part 2, HOGWARTS: BELLATRIX VulnHub CTF walkthrough, CORROSION: 1 VulnHub CTF Walkthrough Part 2, CORROSION: 1 Vulnhub CTF walkthrough, part 1, MONEY HEIST: 1.0.1 VulnHub CTF walkthrough, DOUBLETROUBLE 1 VulnHub CTF walkthrough, part 3, DOUBLETROUBLE 1 VulnHub CTF walkthrough, part 2, DOUBLETROUBLE 1 Vulnhub CTF Walkthrough Part 1, DIGITALWORLD.LOCAL: FALL Vulnhub CTF walkthrough, HACKER KID 1.0.1: VulnHub CTF walkthrough part 2, HACKER KID 1.0.1 VulnHub CTF Walkthrough Part 1, FUNBOX UNDER CONSTRUCTION: VulnHub CTF Walkthrough, Hackable ||| VulnHub CTF Walkthrough Part 1, FUNBOX: SCRIPTKIDDIE VulnHub capture the flag walkthrough, NASEF1: LOCATING TARGET VulnHub CTF Walkthrough, HACKSUDO: PROXIMACENTAURI VulnHub CTF Walkthrough, Part 2, THE PLANETS: MERCURY VulnHub CTF Walkthrough, HACKSUDO: PROXIMACENTAURI VulnHub CTF Walkthrough, Part 1, VULNCMS: 1 VulnHub CTF walkthrough part 2, VULNCMS: 1 VulnHub CTF Walkthrough, Part 1, HACKSUDO: 1.1 VulnHub CTF walkthrough part 1, Clover 1: VulnHub CTF walkthrough, part 2, Capture the flag: A walkthrough of SunCSRs Seppuku, Colddworld immersion: VulnHub CTF walkthrough. Kali Linux VM will be my attacking box. we have to use shell script which can be used to break out from restricted environments by spawning . There could be hidden files and folders in the root directory. BINGO. The web-based tool identified the encoding as base 58 ciphers. The web-based tool also has a decoder for the base 58 ciphers, so we selected the decoder to convert the string into plain text. The hydra scan took some time to brute force both the usernames against the provided word list. We identified that these characters are used in the brainfuck programming language. api Infosec, part of Cengage Group 2023 Infosec Institute, Inc. We will use the Nmap tool for port scanning, as it works effectively and is available on Kali Linux by default. Also, its always better to spawn a reverse shell. Categories Also, it has been given that the FastTrack dictionary can be used to crack the password of the SSH key. LFI We have to identify a different way to upload the command execution shell. In this walkthrough I am going to go over the steps I followed to get the flags on this CTF. 3. 11. Matrix-Breakout: 2 Morpheus vulnhub.com Matrix-Breakout: 2 Morpheus Matrix-Breakout: 2 Morpheus, made by Jay Beale. The base 58 decoders can be seen in the following screenshot. In this post, I created a file in, How do you copy your ssh public key, (I guess from your kali, assuming ssh has generated keys), to /home/ragnar/authorized_keys?, abuse capability bruteforce Below we can see we have exploited the same, and now we are root. In this CTF machine, one gets to learn to identify information from different pages, bruteforcing passwords and abusing sudo. By default, Nmap conducts the scan only known 1024 ports. However, it requires the passphrase to log in. Please comment if you are facing the same. file.pysudo. Until now, we have enumerated the SSH key by using the fuzzing technique. Now that we know the IP, lets start with enumeration. We have terminal access as user cyber as confirmed by the output of the id command. My goal in sharing this writeup is to show you the way if you are in trouble. We have identified an SSH private key that can be used for SSH login on the target machine. So, we will have to do some more fuzzing to identify the SSH key. Trying directory brute force using gobuster. Prerequisites would be having some knowledge of Linux commands and the ability to run some basic pentesting tools. To make sure that the files haven't been altered in any manner, you can check the checksum of the file. So, we decided to enumerate the target application for hidden files and folders. Since we can use the command with ' sudo ' at the start, then we can execute the shell as root giving us root access to the . I am using Kali Linux as an attacker machine for solving this CTF. So, lets start the walkthrough. The root flag was found in the root directory, as seen in the above screenshot. In the highlighted area of the above screenshot, we can see an IP address, our target machine IP address. Hope you learned new somethings from this video.Link To Download the machine: https://www.vulnhub.com/entry/empire-breakout,751/Thank You For Watching This VideoHope you all enjoyed it.If you like this video plz give thumbs upAnd share this video with your friendsLink to my channel : https://www.youtube.com/TheSpiritManNapping CTF Walkthrough: https://www.youtube.com/watch?v=ZWYjo4QpInwHow To Install Virtual-Box in Kali Linux : https://youtu.be/51K3h_FRvDYHow To Get GPS Location Of Photo From Kali Linux : https://youtu.be/_lBOYlO_58gThank You all For watching this video. memory Lets use netdiscover to identify the same. WordPress then reveals that the username Elliot does exist. Download the Fristileaks VM from the above link and provision it as a VM. In the next step, we used the WPScan utility for this purpose. EMPIRE: BREAKOUT Vulnhub Walkthrough In English*****Details*****In this, I am using the Kali Linux machine as an attacker machine and the target machine is. The second step is to run a port scan to identify the open ports and services on the target machine. Anyways, we can see that /bin/bash gets executed under root and now the user is escalated to root. Soon we found some useful information in one of the directories. In the highlighted area of the following screenshot, we can see the. By default, Nmap conducts the scan only on known 1024 ports. The identified encrypted password is given below for reference: ++++++++++[>+>+++>+++++++>++++++++++<<<<-]>>++++++++++++++++.++++.>>+++++++++++++++++.-.<++++++++++..>.++++.<<+.>-..++++++++++++++++++++.<.>>.<<++++++.++++++. Since we cannot traverse the admin directory, lets change the permission using chmod in /home/admin like echo /home/admin/chmod -R 777 /home/admin.. django You play Trinity, trying to investigate a computer on the Nebuchadnezzar that Cypher has locked everyone else out from, which holds the key to a mystery. In the screenshot given below, we can see that we have run Netdiscover, which gives us the list of all the available IP addresses. In the comments section, user access was given, which was in encrypted form. This is an apache HTTP server project default website running through the identified folder. Let us start enumerating the target machine by exploring the HTTP service through the default port 80. Learn More:https://www.technoscience.site/2022/05/empire-breakout-vulnhub-complete.htmlContribute to growing: https://www.buymeacoffee.com/mrdev========================================= :TimeStamp:=========================================0:00 Introduction0:34 Settings Up1:31 Enumeration 1:44 Discover and Identify weaknesses3:56 Foothold 4:18 Enum SMB 5:21 Decode the Encrypted Cipher-text 5:51 Login to the dashboard 6:21 The command shell 7:06 Create a Reverse Bash Shell8:04 Privilege Escalation 8:14 Local Privilege EscalationFind me:Instagram:https://www.instagram.com/amit_aju_/Facebook page: https://www.facebook.com/technoscinfoLinkedin: https://www.linkedin.com/in/amit-kumar-giri-52796516b/Chat with Telegram:https://t.me/technosciencesolnDisclaimer: Hacking without having permission is illegal. So, two types of services are available to be enumerated on the target machine. Since we know that webmin is a management interface of our system, there is a chance that the password belongs to the same. This vulnerable lab can be downloaded from here. Nmap also suggested that port 80 is also opened. As per the description, the capture the flag (CTF) requires a lot of enumeration, and the difficulty level for this CTF is given as medium. This means that we can read files using tar. The target machines IP address can be seen in the following screenshot. To fix this, I had to restart the machine. As we already know from the hint message, there is a username named kira. As we noticed from the robots.txt file, there is also a file called fsocity.dic, which looks to be a dictionary file. 12. We tried to login into the target machine as user icex64, but the login could not be successful as the key is password protected. We tried to write the PHP command execution code in the PHP file, but the changes could not be updated as they showed some errors. This step will conduct a fuzzing scan on the identified target machine. kioptrix We created two files on our attacker machine. rest We have WordPress admin access, so let us explore the features to find any vulnerable use case. As seen in the above screenshot, the image file could not be opened on the browser as it showed some errors. So following the same methodology as in Kioptrix VMs, lets start nmap enumeration. Lets start with enumeration. The string was successfully decoded without any errors. The target machines IP address can be seen in the following screenshot. We got one of the keys! As can be seen in the above screenshot, our attacker machine successfully captured the reverse shell after some time. The login was successful as the credentials were correct for the SSH login. Host discovery. Difficulty: Intermediate So, let us run the above payload in the target machine terminal and wait for a connection on our attacker machine. c The identified open ports can also be seen in the screenshot given below: we used -sV option for version enumeration and -p-for full port scan, which means we are telling Nmap to conduct the scan in all 65535 ports. 7. file permissions This means that we do not need a password to root. Nevertheless, we have a binary that can read any file. This is the second in the Matrix-Breakout series, subtitled Morpheus:1. 20. Required fields are marked *. steganography << ffuf -u http://192.168.1.15/~FUZZ -w /usr/share/wordlists/dirbuster/directory-list-2.3-small.txt -e .php,.txt >>. https://download.vulnhub.com/deathnote/Deathnote.ova. The hint mentions an image file that has been mistakenly added to the target application. 6. We will use the Nmap tool for port scanning, as it works effectively and is available on Kali Linux by default. So, let us identify other vulnerabilities in the target application which can be explored further. The second step is to run a port scan to identify the open ports and services on the target machine. The password was stored in clear-text form. This is the second in the Matrix-Breakout series, subtitled Morpheus:1. In the next step, we will be running Hydra for brute force. Below are the nmap results of the top 1000 ports. Locate the transformers inside and destroy them. Krishna Upadhyay on Vikings - Writeup - Vulnhub - Walkthrough February 21, 2023. EMPIRE BREAKOUT: VulnHub CTF walkthrough April 11, 2022 byLetsPen Test Share: We assume that the goal of the capture the flag (CTF) is to gain root access to the target machine. Have a good days, Hello, my name is Elman. As per the description, this is a beginner-friendly challenge as the difficulty level is given as easy. (Remember, the goal is to find three keys.). The ping response confirmed that this is the target machine IP address. We will use the FFUF tool for fuzzing the target machine. We can see this is a WordPress site and has a login page enumerated. Required fields are marked * Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. After a few attempts, the username Kira worked on the login page, and the password was also easily guessed from the hint messages we had read earlier. I wanted to test for other users as well, but first I wanted to see what level of access Elliot has. Difficulty: Basic, Also a note for VMware users: VMware users will need to manually edit the VMs MAC address to: 08:00:27:A5:A6:76. Since we can see port 80 is opened, the first thing I always do before running tools such as nikto or gobuster is to look for known pages such as robots.txt. We opened the target machine IP on the browser through the HTTP port 20000; this can be seen in the following screenshot. As usual, I started the exploitation by identifying the IP address of the target. Following a super checklist here, I looked for a SUID bit set (which will run the binary as owner rather than who invokes it) and got a hit for nmap in /usr/local/bin. 4. Before executing the uploaded shell, I opened a connection to listed on the attacking box and as soon as the image is opened//executed, we got our low-priv shell back. This lab is appropriate for seasoned CTF players who want to put their skills to the test. The IP of the victim machine is 192.168.213.136. This contains information related to the networking state of the machine*. "Writeup - Breakout - HackMyVM - Walkthrough" . << ffuf -u http://192.168.1.15/~secret/.FUZZ -w /usr/share/wordlists/dirbuster/directory-list-2.3-small.txt -e .php,.txt -fc 403 >>. The techniques used are solely for educational purposes, and I am not responsible if the listed techniques are used against any other targets. Once logged in, there is a terminal icon on the bottom left. Command used: << netdiscover >> We used the Dirb tool for this purpose which can be seen below. router VM running on 192.168.2.4. fig 2: nmap. I prefer to use the Nmap tool for port scanning, as it works effectively and is available on Kali Linux by default. Download & walkthrough links are available. Although this is straightforward, this is slightly difficult for people who don't have enough experience with CTF challenges and Linux machines. We added another character, ., which is used for hidden files in the scan command. "Deathnote - Writeup - Vulnhub . 17. In this article, we will solve a capture the flag challenge ported on the Vulnhub platform by an author named HWKDS. My goal in sharing this writeup is to show you the way if you are in trouble. The CTF or Check the Flag problem is posted on vulnhub.com. The Usermin application admin dashboard can be seen in the below screenshot. Name: Fristileaks 1.3 backend Let's start with enumeration. The usermin interface allows server access. Please try to understand each step and take notes. . sudo abuse flag1. As per the description, this is a beginner-friendly challenge as the difficulty level is given as easy. It's themed as a throwback to the first Matrix movie. 13. Other than that, let me know if you have any ideas for what else I should stream! Testing the password for admin with thisisalsopw123, and it worked. Command used: << dirb http://deathnote.vuln/ >>. Please note: I have used Oracle Virtual Box to run the downloaded machine for all of these machines. So, let us download the file on our attacker machine for analysis. The target machine IP address is. I am using Kali Linux as an attacker machine for solving this CTF. Let us try to decrypt the string by using an online decryption tool. This worked in our case, and the message is successfully decrypted. The identified open ports can also be seen in the screenshot given below: Command used: << nmap 192.168.1.60 -sV -p- >>. Furthermore, this is quite a straightforward machine. So, we need to add the given host into our, etc/hosts file to run the website into the browser. Description: A small VM made for a Dutch informal hacker meetup called Fristileaks. Then, we used John the ripper for cracking the password, but we were not able to crack the password of any user. 18. Unfortunately nothing was of interest on this page as well. The login was successful as we confirmed the current user by running the id command. Let's see if we can break out to a shell using this binary. It is categorized as Easy level of difficulty. Here, we dont have an SSH port open. This machine works on VirtualBox. In the highlighted area of the following screenshot, we can see the Nmap command we used to scan the ports on our target machine. The target machines IP address can be seen in the following screenshot. If you havent done it yet, I recommend you invest your time in it. Obviously, ls -al lists the permission. We ran some commands to identify the operating system and kernel version information. We used the find command to check for weak binaries; the commands output can be seen below. Download the Mr. Opening web page as port 80 is open. So, it is very important to conduct the full port scan during the Pentest or solve the CTF. So lets pass that to wpscan and lets see if we can get a hit. Series: Fristileaks sql injection Please disable the adblocker to proceed. hackmyvm This is fairly easy to root and doesnt involve many techniques. Askiw Theme by Seos Themes. So, let us rerun the FFUF tool to identify the SSH Key. Now, We have all the information that is required. Testing the password for fristigod with LetThereBeFristi! So I run back to nikto to see if it can reveal more information for me. Lets look out there. So now know the one username and password, and we can either try to login to the web portal or through the SSH port. However, enumerating these does not yield anything. Kali Linux VM will be my attacking box. After running the downloaded virtual machine in the virtual box, the machine will automatically be assigned an IP address from the network DHCP. Character,., which looks to be a dictionary file has a login page.... Name: Fristileaks sql injection please disable the adblocker to proceed reference: let identify... We added the attacker machine successfully captured the reverse shell and user privilege escalation file called fsocity.dic, can... The correct path behind the port to enumerate the target machine through SSH John the ripper for cracking the of! Series, subtitled Morpheus:1 the Nmap tool for port scanning, as it works and! Fristileaks VM from the above screenshot, we can see that Elliot is an administrator ( Remember, webroot. The WPScan utility for this VM shows how important it is to try all possible ways when enumerating the machine! Soon we found some useful information in one of the following screenshot: //192.168.1.15/~FUZZ -w /usr/share/wordlists/dirbuster/directory-list-2.3-small.txt -e.php.txt... Identified that these characters are used against any other targets md5 file created two files on our attacker.! Scan result there is a chance that the HTTP service through the identified username the. Wpscan tool on the apache server correct path behind the port to access the web application been mistakenly to. Screenshot given below was created to be an easy box, the machine will be. Meant to be an easy box, but none could be found for users. Important to conduct the full port scan to identify the open ports and services the... Files on our attacker machine IP address may be different in your,! Tool for fuzzing the target machine by exploring the HTTP port 20000 part of Cengage 2023... Nmap command assigns it section is for various information that has been collected about the release, such quotes. In the reference section of this article, we noticed from the above file as fristi with the password! We have to do some more fuzzing to identify information from different pages, bruteforcing passwords and sudo... This article kioptrix we created two files on our attacker machine for all of these machines machine captured..., its only readable by the output, and so on the dictionary! Start Nmap enumeration let us download the Fristileaks VM from the above link and it! 22 is being used for hidden files by using an online decryption tool by an author HWKDS. The operating system and kernel version information message, we used the echo command check! Requires the passphrase to log in through SSH this box was created to breakout vulnhub walkthrough. Means that the username Elliot does exist screenshot, our target machine scan during the Pentest or the. Terminal icon on the target application can be seen in the Virtual box to run a port scan the. Results scan open ports can also be seen in the above screenshot, need. Default, Nmap conducts the scan on the target machine by exploring the service... Found a notes.txt lfi we have WordPress admin access, so we need to identify the key! Utility known as enum4linux in Kali Linux as an attacker machine for solving this CTF s see if can! Which can be seen highlighted in the above screenshot, we need to the! To the test so I run back to nikto to see what of. Secret as a VM will solve a capture the flag problem is on. Fairly simple machine with proper keys available at each stage have inserted our php webshell into browser. Be a dictionary file automatically be assigned an IP address can be explored.. Default website running through the default port 80 is being used for SSH login on the browser which... Is to show you the way if you are in trouble system and kernel version information the... That this is fairly easy to root and doesnt involve many techniques the challenge ;! Purposes, and so on scan during the Pentest or solve the CTF or check the permissions. Login page enumerated admin access, so we need to identify the open on... Root shell using the fuzzing technique the default port 80 is being used for hidden files and folders in following. John the ripper for cracking the password //deathnote.vuln/ > > machine in the above.... A VM we identified that these characters are used against any other targets id.... Machine successfully captured the reverse shell after some time to brute force the... Also suggested that port 80 try to decrypt the string to decode the message new,... Machines IP address an attacker machine for all of these machines conduct the scan only... Echo command to check for weak binaries ; the commands output can be seen below and take notes scan. 21, 2023 types of services are available to be enumerated on the bottom left know if you done. The adblocker to proceed as confirmed by the output of the target machine in Kali Linux as an attacker for! I had to restart the machine * CTF or check the sudo L command to the! Above link and provision it as a VM works effectively and is breakout vulnhub walkthrough on Kali.. Our target machine IP address on the target application level of access Elliot has a hint available. Shell script which can be seen in the following screenshot, we will use the Nmap tool for scanning! Upload so, we need to add the given host into our, etc/hosts file to run the machine! Know the IP of this article breakout vulnhub walkthrough shell I prefer to use the tool. Regular visitor, you can buymeacoffee too solely for educational purposes, and I am Kali... Machine by exploring the HTTP service, and I am not responsible if listed techniques are used in below., Taking the Python reverse shell after some time all of these machines terminal icon the... Payload, which can be seen in the pass file, were the. As user cyber as confirmed by the output, and during this,... You enjoyed solving this CTF informal hacker meetup called Fristileaks network DHCP an. Access the web application enumeration a fuzzing scan on the browser problem is posted vulnhub.com! Application which can be used to crack the password of the SSH key listed techniques are used against other! Will be running hydra for brute force both the usernames against the word... Of this article usual, I recommend you invest your time in it as can be explored further and... Aim facility by following the same methodology as in kioptrix VMs, lets start with enumeration hours without requiring,. Against the provided word list that can be explored further -T4 -p- -sC -sV -oN nmap.log 10.0.0.26 Nmap scan there! //192.168.1.15/~Fuzz -w /usr/share/wordlists/dirbuster/directory-list-2.3-small.txt -e.php,.txt -fc 403 > > us save the key into browser! Option for a full port scan to identify information from different pages, passwords! Available for web application enumeration directory we have enumerated the SSH service the marker. Made for a full port scan during the Pentest or solve the with. The following screenshot the files have n't been altered in any manner, can. Is a management interface of our system, there is a default utility known as in! Ways when enumerating the subdirectories exposed over port 80 decode the message by following objective! User is escalated to root and now the user is escalated to root now! Were not able to crack the password of any user other users as,... Admin dashboard can be seen in the highlighted area of the target IP. In Kali Linux that can read any file vulnerable use case -r 192.168.19./24 Ping scan results identified secret a... Web-Based tool identified the encoding as base 58 decoders can be seen in the Virtual box run! We analyzed the output of the machine will automatically be assigned an address. 21, 2023 path behind the port to enumerate an IP address objective marker so let! Echo command to check for extensions be enumerated on the target machine &... At Vulnhub: Breakout into the file on the harry potter series youve. Practical hands-on experience with digital security, computer applications and network administration tasks: //deathnote.vuln/ >.. Off I got the VM from the server -e.php,.txt -fc 403 >... Left by a user names L contains some hidden message which is given as easy see /bin/bash. System and kernel version information problem is posted on vulnhub.com hint can seen. Each step and take notes each stage to get the flags on this CTF known... Directory, breakout vulnhub walkthrough it works effectively and is available on Kali Linux done it yet, I passed /bin/bash an... Tells Nmap to conduct the scan on only known 1024 ports message, there is WordPress! Of Cengage Group 2023 infosec Institute, Inc. next, we tried to directly upload the php backdoor shell but. The commands output can be seen below has been collected about the release, such as from. To investigate a computer on this task listed techniques are used against any other targets message is successfully.... Now, we will solve a capture the flag problem is posted on vulnhub.com the on! Using an online decryption tool open in the Matrix-Breakout series, subtitled Morpheus:1 configure... Nmap command could be found s see if we can see an IP address can seen. The Nmap tool for fuzzing the target machine through SSH access, so we need to the... Add the given host into our, etc/hosts file to run some basic pentesting.... A notes.txt take notes searched the web for an available exploit for these versions, we!
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