Admirer required lots of enumeration, and was more challenging than most other easy boxes for this reason. I explored several services before arriving at the vulnerability in Adminer, a web-based database management system. I abused the local file read vulnerability to get credentials for a user on the box, and was able to SSH as that user. I then found a vulnerability in the sudoers configuration, which allowed me to build a malicious shared library and execute it with another command as sudo.