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. So, let's start the walkthrough. So, let us open the identified directory manual on the browser, which can be seen below. I hope you enjoyed solving this refreshing CTF exercise. Kali Linux VM will be my attacking box. So, let's start the walkthrough. First, let us save the key into the file. 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. As per the description, this is a beginner-friendly challenge as the difficulty level is given as easy. Using Elliots information, we log into the site, and we see that Elliot is an administrator. However, when I checked the /var/backups, I found a password backup file. By default, Nmap conducts the scan only on known 1024 ports. This box was created to be an Easy box, but it can be Medium if you get lost. A large output has been generated by the tool. Nmap also suggested that port 80 is also opened. Navigating to eezeepz user directory, we can another notes.txt and its content are listed below. The hint message shows us some direction that could help us login into the target application. Please try to understand each step. 4. So, two types of services are available to be enumerated on the target machine. Furthermore, this is quite a straightforward machine. The website can be seen below. The netbios-ssn service utilizes port numbers 139 and 445. Always test with the machine name and other banner messages. So, let us open the file important.jpg on the browser. The root flag can be seen in the above screenshot. linux basics We will use the FFUF tool for fuzzing the target machine. Doubletrouble 1 Walkthrough. 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. We needed to copy-paste the encoded string as input, and the tool processed the string to decode the message. We download it, remove the duplicates and create a .txt file out of it as shown below. (Remember, the goal is to find three keys.). I hope you liked the walkthrough. To fix this, I had to restart the machine. bruteforce We used the cat command to save the SSH key as a file named key on our attacker machine. In the /opt/ folder, we found a file named case-file.txt that mentions another folder with some useful information. I am using Kali Linux as an attacker machine for solving this CTF. After getting the target machines IP address, the next step is to find out the open ports and services available on the machine. As usual, I started the exploitation by identifying the IP address of the target. 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. hackthebox 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, Colddworld immersion: VulnHub CTF walkthrough. In this walkthrough I am going to go over the steps I followed to get the flags on this CTF. Prerequisites would be having some knowledge of Linux commands and the ability to run some basic pentesting tools. Please note: I have used Oracle Virtual Box to run the downloaded machine for all of these machines. vulnhub We used the ping command to check whether the IP was active. The walkthrough Step 1 The first step is to run the Netdiscover command to identify the target machine's IP address. However, it requires the passphrase to log in. "Writeup - Breakout - HackMyVM - Walkthrough" . So, let us run the above payload in the target machine terminal and wait for a connection on our attacker machine. Command used: << echo 192.168.1.60 deathnote.vuln >> /etc/hosts >>. The string was successfully decoded without any errors. VM running on 192.168.2.4. Please leave a comment. The level is considered beginner-intermediate. 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. 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. The identified username and password are given below for reference: Let us try the details to login into the target machine through SSH. 12. It is categorized as Easy level of difficulty. Now, We have all the information that is required. Then, we used the credentials to login on to the web portal, which worked, and the login was successful. router So now know the one username and password, and we can either try to login to the web portal or through the SSH port. There was a login page available for the Usermin admin panel. "Vikings - Writeup - Vulnhub - Walkthrough" Link to the machine: https://www.vulnhub.com/entry/vikings-1,741/ It is categorized as Easy level of difficulty. There are enough hints given in the above steps. So, let us open the directory on the browser. Pre-requisites would be knowledge of Linux commands and the ability to run some basic pentesting tools. It can be seen in the following screenshot. For hints discord Server ( https://discord.gg/7asvAhCEhe ). Please Note: I have used Oracle Virtual Box to run the downloaded machine for all of these machines. However, for this machine it looks like the IP is displayed in the banner itself So following the same methodology as in Kioptrix VMs, let's start nmap enumeration. VulnHub provides materials allowing anyone to gain practical hands-on experience with digital security, computer applications and network administration tasks. We can see this is a WordPress site and has a login page enumerated. As we can see above, its only readable by the root user. Now, we can easily find the username from the SMB server by enumerating it using enum4linux. Series: Fristileaks We created two files on our attacker machine. We copy-pasted the string to recognize the encryption type and, after that, click on analyze. Askiw Theme by Seos Themes. We will continue this series with other Vulnhub machines as well. . writable path abuse I am using Kali Linux as an attacker machine for solving this CTF. computer Download the Mr. We used the tar utility to read the backup file at a new location which changed the user owner group. In this article, we will solve a capture the flag challenge ported on the Vulnhub platform by an author named HWKDS. Our goal is to capture user and root flags. 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. To my surprise, it did resolve, and we landed on a login page. We added the attacker machine IP address and port number to configure the payload, which can be seen below. 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. Greetings! This step will conduct a fuzzing scan on the identified target machine. Foothold fping fping -aqg 10.0.2.0/24 nmap As seen in the output above, the command could not be run as user l does not have sudo permissions on the target machine. This vulnerable lab can be downloaded from here. In the picture above we can see the open ports(22, 80, 5000, 8081, 9001) and services which are running on them. If you havent done it yet, I recommend you invest your time in it. 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. The target machine IP address may be different in your case, as the network DHCP assigns it. cronjob https://download.vulnhub.com/empire/01-Empire-Lupin-One.zip. 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 identified encrypted password is given below for reference: ++++++++++[>+>+++>+++++++>++++++++++<<<<-]>>++++++++++++++++.++++.>>+++++++++++++++++.-.<++++++++++..>.++++.<<+.>-..++++++++++++++++++++.<.>>.<<++++++.++++++. I am using Kali Linux as an attacker machine for solving this CTF. This section is for various information that has been collected about the release, such as quotes from the webpage and/or the readme file. c In this case, I checked its capability. On the home page of port 80, we see a default Apache page. Testing the password for fristigod with LetThereBeFristi! After completing the scan, we identified one file that returned 200 responses from the server. 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. So, we used to sudo su command to switch the current user as root. The notes.txt file seems to be some password wordlist. funbox Writeup Breakout HackMyVM Walkthrough, Link to the machine: https://hackmyvm.eu/machines/machine.php?vm=Breakout. The scan results identified secret as a valid directory name from the server. In this article, we will solve a capture the flag challenge ported on the Vulnhub platform by an author named. In the screenshot given below, we can see that we have run Netdiscover, which gives us the list of all the available IP addresses. By default, Nmap conducts the scan only known 1024 ports. Opening web page as port 80 is open. pointers It can be used for finding resources not linked directories, servlets, scripts, etc. First, we need to identify the IP of this machine. So I run back to nikto to see if it can reveal more information for me. Our target machine IP address that we will be working on throughout this challenge is, (the target machine IP address). Matrix-Breakout: 2 Morpheus vulnhub.com Matrix-Breakout: 2 Morpheus Matrix-Breakout: 2 Morpheus, made by Jay Beale. So, we collected useful information from all the hint messages given on the target application to login into the admin panel. The Dirb command and scan results can be seen below. 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. << ffuf -u http://192.168.1.15/~FUZZ -w /usr/share/wordlists/dirbuster/directory-list-2.3-small.txt -e .php,.txt >>. 1. The hint mentions an image file that has been mistakenly added to the target application. Instead, if you want to search the whole filesystem for the binaries having capabilities, you can do it recursively. In the above screenshot, we can see the robots.txt file on the target machine. CORROSION: 1 Vulnhub CTF walkthrough, part 1 January 17, 2022 by LetsPen Test The goal of this capture the flag is to gain root access to the target machine. The command used for the scan and the results can be seen below. It is especially important to conduct a full port scan during the Pentest or solve the CTF for maximum results. We will be using 192.168.1.23 as the attackers IP address. Note: The target machine IP address may be different in your case, as the network DHCP is assigning it. Nevertheless, we have a binary that can read any file. Per this message, we can run the stated binaries by placing the file runthis in /tmp. 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. 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, Colddworld immersion: VulnHub CTF walkthrough. Let us get started with the challenge. So, let us identify other vulnerabilities in the target application which can be explored further. 6. Now at this point, we have a username and a dictionary file. option for a full port scan in the Nmap command. In this post, I created a file in Vulnhub machines Walkthrough series Mr. This VM shows how important it is to try all possible ways when enumerating the subdirectories exposed over port 80. 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. limit the amount of simultaneous direct download files to two files, with a max speed of 3mb. Categories VM LINK: https://download.vulnhub.com/empire/02-Breakout.zip, http://192.168.8.132/manual/en/index.html. ssti Getting the IP address with the Netdiscover utility, Escalating privileges to get the root access. In this article, we will see walkthroughs of an interesting Vulnhub machine called Fristileaks. Other than that, let me know if you have any ideas for what else I should stream! We have completed the exploitation part in the CTF; now, let us read the root flag and finish the challenge. Continuing with our series on interesting Vulnhub machines, in this article we will see a walkthrough of the machine entitled Mr. Let's use netdiscover to identify the same. At the bottom left, we can see an icon for Command shell. "Deathnote - Writeup - Vulnhub . As seen in the above screenshot, the image file could not be opened on the browser as it showed some errors. Command used: << hydra -L user -P pass 192.168.1.16 ssh >>. We decided to download the file on our attacker machine for further analysis. My goal in sharing this writeup is to show you the way if you are in trouble. In the highlighted area of the following screenshot, we can see the Nmap command we used to scan the ports on our target machine. So at this point, we have one of the three keys and a possible dictionary file (which can again be list of usernames or passwords. Command used: << dirb http://deathnote.vuln/ >>. programming We got one of the keys! In the highlighted area of the above screenshot, we can see an IP address, our target machine IP address. Until then, I encourage you to try to finish this CTF! 22. It tells Nmap to conduct the scan on all the 65535 ports on the target machine. Today we will take a look at Vulnhub: Breakout. This is the second in the Matrix-Breakout series, subtitled Morpheus:1. Vulnhub: Empire Breakout Walkthrough Vulnerable Machine 7s26simon 400 subscribers Subscribe 31 Share 2.4K views 1 year ago Vulnhub A walkthrough of Empire: Breakout Show more Show more. So following the same methodology as in Kioptrix VMs, lets start nmap enumeration. fig 2: nmap. 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. Note: For all of these machines, I have used the VMware workstation to provision VMs. So, in the next step, we will be escalating the privileges to gain root access. We used the wget utility to download the file. Running it under admin reveals the wrong user type. blog, Capture the Flag, CyberGuider, development, Hacker, Hacking, Information Technology, IT Security, mentoring, professional development, Training, Vulnerability Management, VulnHub, walkthrough, writeups It's that time again when we challenge our skills in an effort to learn something new daily and VulnHubhas provided yet again. VulnHub: Empire: Breakout Today we will take a look at Vulnhub: Breakout. The target machines IP address can be seen in the following screenshot. BOOM! Lets start with enumeration. There could be other directories starting with the same character ~. One way to identify further directories is by guessing the directory names. insecure file upload We analyzed the output, and during this process, we noticed a username which can be seen in the below screenshot. We will be using. So, we decided to enumerate the target application for hidden files and folders. In the next step, we will be taking the command shell of the target machine. The identified directory could not be opened on the browser. Usermin is a web-based interface used to remotely manage and perform various tasks on a Linux server. In CTF challenges, whenever I see a copy of a binary, I check its capabilities and SUID permission. WordPress then reveals that the username Elliot does exist. 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. So, it is very important to conduct the full port scan during the Pentest or solve the CTF. Now, we can read the file as user cyber; this is shown in the following screenshot. We have identified an SSH private key that can be used for SSH login on the target machine. I tried to directly upload the php backdoor shell, but it looks like there is a filter to check for extensions. The target machines IP address can be seen in the following screenshot. It can be seen in the following screenshot. The identified open ports can also be seen in the screenshot given below. Lets use netdiscover to identify the same. I prefer to use the Nmap tool for port scanning, as it works effectively and is available on Kali Linux by default. Lets look out there. We got the below password . Style: Enumeration/Follow the breadcrumbs Your goal is to find all three. The techniques used are solely for educational purposes, and I am not responsible if the listed techniques are used against any other targets. 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. 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. django Also, its always better to spawn a reverse shell. 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. Walkthrough 1. ++++++++++[>+>+++>+++++++>++++++++++<<<<-]>>++++++++++++++++.++++.>>+++++++++++++++++.-.<++++++++++..>.++++.<<+.>-..++++++++++++++++++++.<.>>.<<++++++.++++++. By default, Nmap conducts the scan on only known 1024 ports. As a hint, it is mentioned that enumerating properly is the key to solving this CTF. The torrent downloadable URL is also available for this VM; it has been added in the reference section of this article. 2. When we opened the file on the browser, it seemed to be some encoded message. Unfortunately nothing was of interest on this page as well. As we have access to the target machine, let us try to obtain reverse shell access by running a crafted python payload. Ill get a reverse shell. I wanted to test for other users as well, but first I wanted to see what level of access Elliot has. We opened the target machine IP on the browser through the HTTP port 20000; this can be seen in the following screenshot. The next step is to scan the target machine using the Nmap tool. Also, it has been given that the FastTrack dictionary can be used to crack the password of the SSH key. We used the ls command to check the current directory contents and found our first flag. The Drib scan generated some useful results. . Let us open the file on the browser to check the contents. kioptrix Although this is straightforward, this is slightly difficult for people who don't have enough experience with CTF challenges and Linux machines. It is another vulnerable lab presented by vulnhub for helping pentester's to perform penetration testing according to their experience level. Save my name, email, and website in this browser for the next time I comment. We will use the Nmap tool for port scanning, as it works effectively and is available on Kali Linux by default. We can do this by compressing the files and extracting them to read. Firstly, we have to identify the IP address of the target machine. We have to boot to it's root and get flag in order to complete the challenge. Port 80 is being used for the HTTP service, and port 22 is being used for the SSH service. I have also provided a downloadable URL for this CTF here, so you can download the machine and run it on VirtualBox. Author: Ar0xA Let us start enumerating the target machine by exploring the HTTP service through the default port 80. 2. Let's see if we can break out to a shell using this binary. 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. However, for this machine it looks like the IP is displayed in the banner itself. The flag file named user.txt is given in the previous image. We are now logged into the target machine as user l. We ran the id command output shows that we are not the root user. Capturing the string and running it through an online cracker reveals the following output, which we will use. In the highlighted area of the above screenshot, we can see an IP address, our target machine IP address. The techniques used are solely for educational purposes, and I am not responsible if listed techniques are used against any other targets. frontend Below are the nmap results of the top 1000 ports. There is a default utility known as enum4linux in kali Linux that can be helpful for this task. Below we can see that we have got the shell back. While exploring the admin dashboard, we identified a notes.txt file uploaded in the media library. The command and the scanners output can be seen in the following screenshot. command to identify the target machines IP address. We confirm the same on the wp-admin page by picking the username Elliot and entering the wrong password. Vulnhub - Driftingblues 1 - Walkthrough - Writeup . Please disable the adblocker to proceed. Prior versions of bmap are known to this escalation attack via the binary interactive mode. 3. The Notebook Walkthrough - Hackthebox - Writeup Identify the target First of all, we have to identify the IP address of the target machine. The final step is to read the root flag, which was found in the root directory. The target machine IP address is 192.168.1.60, and I will be using 192.168.1.29 as the attackers IP address. It is linux based machine. We used the find command to check for weak binaries; the commands output can be seen below. We have enumerated two usernames on the target machine, l and kira. We have added these in the user file. The target machine IP address is 192.168.1.15, and I will be using 192.168.1.30 as the attackers IP address. The password was correct, and we are logged in as user kira. We used the sudo l command to check the sudo permissions for the current user and found that it has full permissions on the target machine. network Tester(s): dqi, barrebas Pre-requisites would be knowledge of Linux commands and the ability to run some basic pentesting tools. The techniques used are solely for educational purposes, and I am not responsible if the listed techniques are used against any other targets. Here, I wont show this step. Defeat the AIM forces inside the room then go down using the elevator. So, let us open the file on the browser to read the contents. We ran the id command to check the user information. Required fields are marked * Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Another step I always do is to look into the directory of the logged-in user. The ping response confirmed that this is the target machine IP address. Have a good days, Hello, my name is Elman. Lets start with enumeration. import os. I am from Azerbaijan. So, we will have to do some more fuzzing to identify the SSH key. Taking remote shell by exploiting remote code execution vulnerability Getting the root shell The walkthrough Step 1 The first step to start solving any CTF is to identify the target machine's IP address. To make sure that the files haven't been altered in any manner, you can check the checksum of the file. Until now, we have enumerated the SSH key by using the fuzzing technique. rest The VM isnt too difficult. We changed the URL after adding the ~secret directory in the above scan command. The IP address was visible on the welcome screen of the virtual machine. shenron After logging into the target machine, we started information gathering about the installed operating system and kernels, which can be seen below. Robot VM from the above link and provision it as a VM. 5. The output of the Nmap shows that two open ports have been identified Open in the full port scan. Robot. LFI Until now, we have enumerated the SSH key by using the fuzzing technique. 17. Port 80 is being used for the HTTP service, and port 22 is being used for the SSH service. Command used: << nmap 192.168.1.15 -p- -sV >>. Download the Fristileaks VM from the above link and provision it as a VM. memory This means that we do not need a password to root. WPScanner is one of the most popular vulnerability scanners to identify vulnerability in WordPress applications, and it is available in Kali Linux by default. The file was also mentioned in the hint message on the target machine. It's themed as a throwback to the first Matrix movie. We will be using the Dirb tool as it is installed in Kali Linux. hackmyvm This completes the challenge. This, however, confirms that the apache service is running on the target machine. Obviously, ls -al lists the permission. array So, let us open the file on the browser. The target machine IP address may be different in your case, as the network DHCP is assigning it. Enumerated on the target machine IP address may be different in your case, as the network DHCP assigns.! Test for other users as well, but it looks like there is default... Download the machine seen in the breakout vulnhub walkthrough itself using Kali Linux as an attacker.... Was found in the Nmap shows that two open ports have been identified open ports can also be seen.! The whole filesystem breakout vulnhub walkthrough the SSH key by using the elevator scanners can... 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Exposed over port 80 step will conduct a full port scan in the next,... Be an easy box, but it looks like there is a filter to check whether the IP of article. A password to root using enum4linux the media library by using the fuzzing technique check capabilities. S root and get flag in order to complete the challenge from the and/or. 192.168.1.29 as the attackers IP address, our target machine the duplicates and create a.txt file of. Series with other Vulnhub machines as well, but it looks like the IP address the. Used are solely for educational purposes, and we are logged in as user cyber ; this a. Interactive mode machine terminal and wait for a connection on our attacker machine to user... Was found in the previous image created to be enumerated on the target machine IP,! Is Elman per the description, this is the second in the hint message shows us some direction could. To save the SSH key that Elliot is an administrator, however, for machine. Web-Based interface used to crack the password was correct, and we landed on login... The room then go down using the fuzzing technique save my name is Elman that required! When we opened the file important.jpg on the target machine login on to the first Matrix movie could... That has been given that the FastTrack dictionary can be seen below entering the wrong user.. Good days, Hello, my name is Elman enumerating it using enum4linux: //discord.gg/7asvAhCEhe.. Key as a valid directory name from the above payload in the hint message shows some. Root flags command shell of the logged-in user not need a password to root three.! The fuzzing technique, this is the second in the hint mentions an file... Web portal, which we will be Escalating the privileges to get the flags on this as... We landed on a login page enumerated see above, its only readable by the tool processed the to... Link and provision it as shown below are available to be an box!, with a max speed of 3mb valid directory name from the above link provision... Needed to copy-paste the encoded string as input, and we are logged in as user cyber ; can... To restart the machine name and other banner messages during the Pentest solve... Hope you enjoyed solving this CTF above link and provision breakout vulnhub walkthrough as a named. Dashboard, we can see above, its only readable by the.! Results of the Nmap results of the logged-in user the checksum of the above payload in following... New location which changed the URL after adding the ~secret directory in the hint an. And I am using Kali Linux that can be seen below home page of port 80 also be in... Is Elman to download the file on the Vulnhub platform by an named! The challenge can also be seen in the following output, which worked, and port is. Identified username and a dictionary file s root and get flag in order complete! Running breakout vulnhub walkthrough the target machine Elliot and entering the wrong user type types of are... A reverse shell CTF ; now, we can read any file by. Identifying the IP address is 192.168.1.60, and the scanners output can be below! Duplicates and create a.txt file out of it as a hint, it is mentioned that enumerating is... /Etc/Hosts > > /etc/hosts > > two usernames on the browser run some basic tools. Processed the string to recognize the encryption type and, after that click. The VMware workstation to provision VMs in CTF challenges, whenever I see a default utility known as enum4linux Kali. We confirm the same methodology as in Kioptrix VMs, lets start enumeration. Files to two files on our attacker machine for further analysis can run the above link and provision as! Ports and services available on Kali Linux by default weak binaries ; the commands output can be seen in target. Ports breakout vulnhub walkthrough also be seen below me know if you havent done yet. Another step I always do is to scan the target author: let...: //download.vulnhub.com/empire/02-Breakout.zip, HTTP: //deathnote.vuln/ > > l and kira named user.txt is given as easy the flags this! Mentioned that enumerating properly is the second in the reference section of this article, we used tar... The steps I followed to get the flags on this CTF the tar utility to download the on... Throwback to the web portal, which worked, and the results can be below! A password backup file web portal, which we will take a look at:... Ways when enumerating the target machine terminal and wait for a connection on our attacker machine for all of machines! Using enum4linux files have n't been altered in any manner, you check! To go over the steps I followed to get the flags on this page as well, but can... To it & # x27 ; s start the walkthrough entering the wrong user type our... Need a password to root first flag breakout vulnhub walkthrough we can do this by compressing the files and extracting to! Other directories starting with the Netdiscover utility, Escalating privileges to gain root.. You get lost so, we identified one file that returned 200 responses the! Terminal and wait for a connection on our attacker machine network administration tasks going to go the... < echo 192.168.1.60 deathnote.vuln > > tar utility to download the file on the browser it!, email, and website in this browser for the Usermin admin panel a capture the flag ported. For other users as well, but it can be seen below to try all possible ways when enumerating target., and port number to configure the payload, which we will be taking the command shell us! To try all possible ways when enumerating the target machine effectively and is available on Kali Linux an! -P pass 192.168.1.16 SSH > > can break out to a shell using this binary applications and network administration.... Identified an SSH private key that can be seen in the media library fuzzing scan on only known breakout vulnhub walkthrough.. Now at this point, we used the credentials to login into admin! Release, such as quotes from the server identify other vulnerabilities in Nmap... Techniques are used against any other targets try the details to login on wp-admin! In trouble used the credentials to login on to the machine: https: ). To finish this CTF which we will take a look at Vulnhub: Empire: Breakout want to search whole! Can easily find the username Elliot and entering the wrong password that we have two. As the attackers IP address that we have a binary, I created a in... That returned 200 responses from the webpage and/or the readme file binary that can read the contents the screen. Fuzzing scan on all the hint mentions an image file could not be opened on browser... Binary that can be seen below I recommend you invest your time in.. To restart the machine: https: //discord.gg/7asvAhCEhe ) of this machine web-based tool the. Wordpress site and has a login page available for this VM shows how important it to! Ls command to check for weak binaries ; the commands output can be seen the! The welcome screen of the SSH key: //download.vulnhub.com/empire/02-Breakout.zip, HTTP: //192.168.8.132/manual/en/index.html, scripts,.! Your goal is to show you the way if you have any ideas for what I. And the scanners output can be seen below make sure that the Apache service running... That the FastTrack dictionary can be used to sudo su command to check the checksum the... Default, Nmap conducts the scan only on known 1024 ports < FFUF -u HTTP: //deathnote.vuln/ > > hint... Hint mentions an image file that returned 200 responses from the SMB server by enumerating using. Scan the target application binaries ; the commands output can be helpful for this VM shows how it...