Author: adm_synoslabs

  • 💻 Lame – Writeup

    We’ll try to gain root access to the easiest HTB machine. Add the IP address in /etc/hosts: … 10.10.10.3 lame.htb … First run a nmap scan: There are 4 open ports (port 3622 is a false positive): FTP: Anonymous login is allowed, meaning we can connect to it without any password. We can also check…

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  • 💻 Knife – Writeup

    A backdoor is found on the web server of this machine. Add the IP address in /etc/hosts: … 10.10.10.242 knife.htb … First run a nmap scan: The website doesn’t give us anything useful: In the source code there is no link. Looking at Wappalyzer we get some versions: Apache 2.4.41 PHP 8.1.0 There is no…

    Lire plus: 💻 Knife – Writeup
  • 💻 Jerry – Writeup

    We’ll exploit a Tomcat functionnality to become Administrator of this Windows machine. Add the IP address in /etc/hosts: … 10.10.10.95 jerry.htb … First run a nmap scan: There is only one port open: We can search on Google for an exploit related to this version: There’s an ExploitDB exploit for this version. Let’s see if…

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  • 💻 Granny – Writeup

    This Windows machine looks a lot like another machine… Add the IP address in /etc/hosts: … 10.10.10.15 granny.htb … First run a nmap scan: We can run a directory fuzzing but nothing interesting is found: Here is the only page accessible on the website: This is a webdav server and there is a tool to…

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  • 💻 Grandpa – Writeup

    In this machine we’ll exploit a kernel vulnerability to become Administrator. Add the IP address in /etc/hosts: … 10.10.10.14 grandpa.htb … First run a nmap scan: There is only one port open which is an HTTP service on port 80. It is detected as being a Windows machine running Microsoft IIS httpd 6.0. We can…

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  • 💻 Explore – Writeup

    During this easy Android machine, we’ll exploit a known CVE. Add the IP address in /etc/hosts: … 10.10.10.247 explore.htb … First run a nmap scan: I cut a part of the output because the rest was garbage. The SSH banner, gives us a good hint to find the Android product: Banana Studio. A quick search…

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  • 💻 Devel – Writeup

    In this easy Windows machine, we’ll exploit a misconfiguration to become Administrator. Add the IP address in /etc/hosts: … 10.10.10.5 devel.htb … First run a nmap scan: Default web page: There is a FTP server running on port 21. We can connect to it as anonymous user. There is nothing interesting on it but we…

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  • 👽 Hacktoria – Florida Snow

    In this challenge we start from a satellite view to identify the exact location of this place. Link: https://hacktoria.com/contracts/florida-snow/ Briefing hints: Mostly towards Spain and France And that’s all… Here is the original satellite image given for this contract: We can point some interesting things from this image: Taken from https://satellites.pro (red cross in the…

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  • 👽 Hacktoria – The Cartel Connection

    In the old Hacktoria challenge, we try to find the location of a Colombian cartel. Link: https://hacktoria.com/contracts/the-cartel-connection/ Briefing hints: National Police of Colombia yesterday afternoon at 14:37 Colombia Standard Time coastal regions Analyze There is a ship on the left but can’t identify it’s name. On the bottom, we can see something similar to rails.…

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  • 👽 Hacktoria – The Killer Clown

    This Hacktoria challenge was an old OSINT challenged available on their website. Link: https://hacktoria.com/contracts/the-killer-clown/ Verify we are in San Francisco: We know the victim lived near Northwest Berkeley in San Francisco. So we can check the potential parks in this area: After searching the parks, I found one that can correspond to our photo: There…

    Lire plus: 👽 Hacktoria – The Killer Clown