Description: A realistic Boot2Root. Gain access to the system and read the /root/root.txt

Note: Only works in VMware

Network: Bridged/DHCP

Questions: Tweeeeeeter @Pink_P4nther

File: OVF

Difficulty to get entry: easy/intermediate

Difficulty to get root: intermediate/hard

Note From VulnHub: Wordpress will not render correctly. You will need to alter your host file with the IP shown on the console: echo 192.168.x.x pinkydb | sudo tee -a /etc/hosts

VM Name: JIS-CTF : VulnUpload

Difficulty: Beginner

Description: There are five flags on this machine. Try to find them. It takes 1.5 hour on average to find all flags.

Name: Gemini Inc v1

Date release: 2018-01-09

Author: 9emin1

Series: Gemini Inc

Description:

I have decided to create vulnerable machines that replicate the vulnerabilities and difficulties I’ve personally encountered during my last year (2017) of penetration testing.

Some of the vulnerabilities require the “Think out of the box (fun)” mentality and some are just plain annoyance difficulties that require some form of automation to ease the testing.

GeminiInc v1 has been created that replicate an issue that I’ve encountered which was really interesting and fun to tackle, I hope it will be fun for you guys as well.

Adding a little made-up background story to make it more interesting...

Introduction:

Gemini Inc has contacted you to perform a penetration testing on one of their internal system. This system has a web application that is meant for employees to export their profile to a PDF. Identify any vulnerabilities possible with the goal of complete system compromise with root privilege. To demonstrate the level of access obtained, please provide the content of flag.txt located in the root directory as proof.

Tweet me your writeup @ https://twitter.com/sec_9emin1

File Information:

Filename: Gemini-Pentest-v1.zip

File size: 3283684247

SHA 1: 47ca8fb27b9a4b59aa6c85b8b1fe4df564c19a1e

Virtual Machine:

Format: Virtual Machine (VMWare)

Operating System: Debian

Networking:

DHCP Service : Enabled

IP Address: Automatically Assigned

More information can be obtained from my blog post on this vulnerable machine: https://scriptkidd1e.wordpress.com/

Intended solution will be provided some time after this has been published: https://scriptkidd1e.wordpress.com/geminiinc-v1-vm-walkthrough/

The VM has been tested on the following platform and is working:

• Mac OSX VMWare Fusion
• Windows 10 VMWare Player
• Windows 10 VMWare Workstation

It should work with any virtual machine player as well. It will be able to obtain an I.P Address with DHCP so no additional configuration is required. Simply import the downloaded VM and you are good to go.

Difficulty: Beginner/Intermediate

Bob is my first CTF VM that I have ever made so be easy on me if it's not perfect.

The Milburg Highschool Server has just been attacked, the IT staff have taken down their windows server and are now setting up a linux server running Debian. Could there a few weak points in the new unfinished server?

Your Goal is to get the flag in /

Hints: Remember to look for hidden info/files

Box Info: Tested on VirtualBox using DHCP Host-only & Bridged Adapter types.

File Type: OVA

Background:

Pinky is creating his very own website! He has began setting up services and some simple web applications

Description:

A realistic Boot2Root box. Gain access to the system and read the root.txt.

Difficulty to get user: Easy/Intermediate

Difficulty to get root: Easy/Intermediate

If you need a hint or have a question contact me on twitter: @Pink_P4nther

THE ARM IoT EXPLOIT LABORATORY - Damn Vulnerable ARM Router (DVAR)

DVAR is an emulated Linux based ARM router running a vulnerable web server that you can sharpen your ARM stack overflow skills with.

DVAR runs in the tinysploitARM VMWare VM under a fully emulated QEMU ARM router image.

Simply extract the ZIP file and launch the VM via tinysploitARM.vmx. After starting up, the VM's IP address and default URL shall be displayed on the console. Using your host computer's browser, navigate to the URL and follow the instructions and clues. The virtual network adapter is set to NAT mode.

Your goal is to write a working stack overflow exploit for the web server running on the DVAR tinysploitARM target.

SHA256: 1f2bdd9ae4e44443dbb4bf9062300f1991c47f609426a1d679b8dcd17abb384c

DVAR started as an optional preparatory exercise for the ARM IoT Exploit Lab.

UPCOMING ARM IoT EXPLOIT LABORATORY TRAINING

RECON Brussels 2018 (4 day) January 29-Feb 1 https://recon.cx/2018/brussels/training/trainingexploitlab.html

Offensivecon Berlin 2018 (4 day) February 12-15 https://www.offensivecon.org/trainings/2018/the-arm-iot-exploit-laboratory-saumil-shah.html

Cansecwest Vancouver 2018 (4 day) March 10-13 https://cansecwest.com/dojos/2018/exploitlab.html

SyScan360 Singapore 2018 (4 day) March 18-21 https://www.coseinc.com/syscan360/index.php/syscan360/details/SYS1842#regBox

Helpful material

If you are new to the world of ARM exploitation, I highly recommend Azeria's excellent tutorials on ARM Assembly, ARM Shellcode and the basics of ARM exploitation.

https://azeria-labs.com/ Twitter: @Fox0x01

And these are three general purpose concepts oriented tutorials that every systems enthusiast must know:

Operating Systems - A Primer: http://www.slideshare.net/saumilshah/operating-systems-a-primer

How Functions Work: http://www.slideshare.net/saumilshah/how-functions-work-7776073

Introduction to Debuggers: http://www.slideshare.net/saumilshah/introduction-to-debuggers

EXPLOIT LABORATORY BLOG:

http://blog.exploitlab.net/

Saumil Shah @therealsaumil

VM Name:

BlackMarket

VM Description:

BlackMarket VM presented at Brisbane SecTalks BNE0x1B (28th Session) which is focused on students and other InfoSec Professional. This VM has total 6 flag and one r00t flag. Each Flag leads to another Flag and flag format is flag{blahblah}.

Shoutout to @RobertWinkel and @dooktwit for hosting at SecTalk Brisbane

If you get stuck in rabbit hole and need hints hit me up on twitter. Have fun!

VM Difficulty Level:

Beginner/Intermediate

What will you learn?

Learn about how to enumerate your target and join dots in order to pwn this VM.

VM Tested:

VMware Player VirtualBox

Networking:

DHCP Enabled

Author:

AcEb0mb3R Twitter: @Acebomber911

It was a part of HackTheBox platform.

Difficulty:

Beginner

Description:

Mr. Derp and Uncle Stinky are two system administrators who are starting their own company, DerpNStink. Instead of hiring qualified professionals to build up their IT landscape, they decided to hack together their own system which is almost ready to go live...

Instructions:

This is a boot2root Ubuntu based virtual machine. It was tested on VMware Fusion and VMware Workstation12 using DHCP settings for its network interface. It was designed to model some of the earlier machines I encountered during my OSCP labs also with a few minor curve-balls but nothing too fancy. Stick to your classic hacking methodology and enumerate all the things!

Your goal is to remotely attack the VM and find all 4 flags eventually leading you to full root access. Don't forget to #tryharder

Example: flag1(AB0BFD73DAAEC7912DCDCA1BA0BA3D05). Do not waste time decrypting the hash in the flag as it has no value in the challenge other than an identifier.

Contact

Hit me up if you enjoy this VM! Twitter: @securekomodo Email: [email protected]

You have been hired to do a penetration test on the W1R3S.inc individual server and report all findings. They have asked you to gain root access and find the flag (located in /root directory).

Difficulty to get a low privileged shell: Beginner/Intermediate

Difficulty to get privilege escalation: Beginner/Intermediate

About: This is a vulnerable Ubuntu box giving you somewhat of a real world scenario and reminds me of the OSCP labs.

If you need any hints, pointers or have questions feel free to email me: specterinthewires at gmail dot com

Virtual Machine: VMware Workstation

Difficulty: Beginner/Intermediate

About: This is the VM used in the online qualifications phase of the CTF-USF 2017 (Capture the Flag - Suceava University) contest which addresses to universities students. The VM was created by Oana Stoian (@gusu_oana) and Teodor Lupan (@theologu) from Safetech Innovations, the technical partner of the contest.

Instructions: The CTF is a virtual machine and has been tested in Virtual Box. The network interface of the virtual machine will take it's IP settings from DHCP.

Flags: There are 5 flags that should be discovered in form of: Country_name Flag: [md5 hash]. In CTF platform of the CTF-USV competition there was a hint available for each flag, but accessing it would imply a penalty. If you need any of those hints to solve the challenge, send me a message on Twitter @gusu_oana and I will be glad to help. The countries that should be tracked for flags are: Croatia, France, Italy, Laos, Phillippines