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0xMesbaha

Driver Hackthebox writeup

In this Box, we are going to abuse the ability of uploading the firmware of a shared printer and capture the NTLMv2 hash of a user on this machine. By cracking the hash there is nothing that can stop us from logging in except the smb shares aren’t accessible so we will use evil-winrm to get the initial access, for the Administrator part we will make use of the vulnerable service “spooler” and add a user in the administrator group.

Bolt Hackthebox writeup

In this Hackthebox we will go analyze a docker img files and from there will find some juicy stuff will help us login to a vhost “demo” which has some functions aren’t in the main web application , from there we will exploit SSTI and gain low-privilege shell as www-data , during box enumeration we will find some passwords in the system which will let us get a user access , after that we will connect to a mysql database then will find a PGP encrypted message , somehow will gain the user private gpg key to decrypt the message which contains the root password .

Alferd

In this room, we’ll learn how to exploit a common misconfiguration on a widely used automation server(Jenkins - This tool is used to create continuous integration/continuous development pipelines that allow developers to automatically deploy their code once they made change to it). After which, we’ll use an interesting privilege escalation method to get full system access.