Jul 29, 2016  iso.3.6.1.2.1.1.5.0 = STRING: 'Fear the Necromancer!' Iso.3.6.1.2.1.1.6.0 = STRING: 'Locked - death2allrw!' This is a small extract from the output — we can see the familiar message we go out of the Metasploit payload, but this time we have the SNMP paths for each of the items and it looks like. Iso.3.6.1.2.1.1.6.0 = STRING: 'Locked. Aug 14, 2018  Date release: 14 Aug 2018. Author: William McCann. This mentions the name of this release, when it was released, who made it, a link to 'series' and a link to the homepage of the release. It's common for an author to release multiple 'scenarios', making up a 'series' of machines to attack. Download Back To The Top.

Today we’ll be continuing with our series on Vulnhub virtual machine exercises. In this article, we will see a walkthrough of an interesting Vulnhub machine called Vulnix.Note: For all of these machines, I have used the VMware workstation to provision the virtual machines (VMs). Kali Linux VM will be my attacking box.

And please remember: the techniques used here are solely for educational purposes. I am not responsible if these techniques are used against any other targets. VM DetailsDescription from Vulnhub: Here we have a vulnerable Linux host with configuration weaknesses rather than purposely vulnerable software versions (well at the time of release anyway!)The host is based upon Ubuntu Server 12.04 and is fully patched as of early September 2012. The details are as follows:. Architecture: x86.

Format: VMware (vmx & vmdk) compatibility with version 4 onwards. RAM: 512MB. Network: NAT.

Extracted size: 820MB. MD5 Hash of Vulnix.7z: 0bf19d11836f72d22f30bf52cd585757The goal; boot up, find the IP, hack away and obtain the trophy hidden away in /root by any means you wish – excluding the actual hacking of the vmdk Walkthrough1. Download the Vulnix VM from above link and provision it as a VM.2. Following established routine from this series, let’s try to find the IP of this machine using Netdiscover. Below, we can see that the IP address is 192.168.213.140.3. Now since we know the IP address, let’s start enumerating the machine with Nmap. Below is the initial output from the Nmap scan.

All tracks here are 320kps unless specifically stated otherwise.Cooper Lane 2015 RepositoryIncludes: All singles & features from 2015 Keef era tagged and updated as they are released.Gloyalty 2014 RepositoryIncludes: All singles & Features from 2014 Keef era tagged and updated as they are released.Other Mixtapes: TitleDownloadLil Durk - Remember My Name (FLAC)Lil Reese - Supa Savage 2Benji - No Sight No Fear (HQ)Fredo Santana - Ain't No Money Like Trap Money (iTunes)Capo - G.L.O.N.L. Chief keef finally rich zippyshare. I'll keep this routinely updated as new tracks come. I'm just going to limit this as one post and keep all of my download links here instead.

We can see that lot of ports are opened on this machine such as 22, 25, 79, 110, 143, 512, 513 and so on.4. Since port 25 is opened, let’s try to make connection to it using Netcat. Below is an output for the same. We have also confirmed that Vulnix is a user present on the machine:5. Can we enumerate all the users based on this service?

Yes, we can, and Nmap comes to our rescue again. It has a script (smtp-user-enum) to which we will pass a well-curated username list shipped with Metasploit. Below we can see all the usernames that exist on this VM.6. Now since we have so many users, what can we do to verify which user has logged into the machine? Go back to enumeration. We have port 79 opened, which is for Linux finger service.

There is a well-laid-out script to take a list of usernames as arguments, which suits our case. Below is a snippet from the script, as we need to specify the target server inside.7. After running the above script we found out that user with name ‘user’ has logged on recently, so that might be worth trying for.8.

So let’s recap: what do we have so far? A couple of usernames.

Let’s go back to enumeration result and see what other services we have. Port 2049 is opened as per Nmap; let’s see what is running there.We have an NFS share! We are back in the game if we have some shares that we can connect to.9.

Using showmount with the –exports option we can see that we have a share. Let’s try to mount it.

For that I have created a directory named remote and used the mount command to mount the remote share, but all we got was permission denied. (This is mostly due to the root squash flag bit set). But what if we try to access the same share with same user ID remotely?10. So what can we do now? Running out of ideas, I tried brute-forcing the username we found earlier with hydra and rockyou — and we got a hit!11. With that information we are able to successfully log into the box and can see another user there named Vulnix, which is a user we discovered very early. (And it was expected from the information collected above.)12.

Building on the above idea, let’s grab the UID of Vulnix and create a new user on our Kali box with the same UID.13. Below is the user created on Kali box with the same UID.14.

Changing user to vulnnix on local box and trying to access the previously mounted remote share results in a success this time.15. So now, let’s create keys for this user on the Kali box, create a.ssh directory on the remote share and upload keys there.16. Below we have created the directory and copied the contents of public keys to the authorized keys on the newly-created.ssh directory.Mobile Device Penetration Testing17. After logging onto the system, one of the first commands I always run is to check what the user can run as sudo.

Type C:WINDOWSsystem32ICDUSB2.dll in the All or part of the file name; text box, and select Local Disk (C:) in the Look in; combo box, and then click Search 8. As in the case of step 1 and step 2, click All files and folders. Sony icd p17 driver for mac.

Below we can see that the user is allowed to edit /etc/exports.18. Below are the changes done to /etc/exports. Notice first we have changed the root squash flag to no root squash, which will give us the ability to mount this share as root remotely. But that will not serve our purpose so let’s try to offer /root with norootsquash.19. But we have a major roadblock here. How to get these settings into effect? I looked into other avenues for this machine but could not find anything and had to resort to restarting this machine.

(BAD, VERY BAD solution.)20. Once we came back up, we can see that the new share is available.21. We created a new directory r00t, mounted the /root share and can view the flag (trophy.txt).Victory!This a fun VM with some serious limitations and dependencies. First is the identification of username ‘user,’ and then restarting of the VM. Probably not for beginners. But there are some effective things to learn here about root/noroot squash and how to exploit a remote share.

. The username to Dorne is: oberynmartell.

We will need to use '3487 5' to contact the POLITE people. A hint that the flag of the Savages is at the beginning of the challenge.

(we already got it, thanks Bran!).Let me make a little note here about hint #2. If this is the first walkthrough you are reading, those numbers are TCP port numbers. In other CTF challenges you may find the same riddle and you will need to port knock on different ports in a certain sequence which will make a hidden/filtered port open. We will do the port knocking later. For now, let's continue. Hi, basically instead of using the normal kali linux ssh client, I used the module sshlogin (auxiliary/scanner/ssh/sshlogin) included in metasploit.

Instead of logging in with the daenerys account i logged with the bran account. Once you login onto the host via the sshlogin module in metasploit you will see a line going something like ' Command shell session 1 opened. ' You will then have to background that session without killing it and use that session number by setting it into the docker exploit (exploit/linux/local/dockerdaemonprivilegeescalation) to be able to get root on the VM.