This machine was quite hard for me. I learned a lot about exploiting ruby data serialization and finding information inside of pdf files with exif...

This was a really fun box. It is also the first medium I have completed and I only needed a tiny tip to fully root it. We are given Olivia’s creden...

Return is an easy Windows machine. It has a lot of ports open which might be overwhelming at first but if you enumerate carefully you can quickly d...

This machine was hard but very rewarding. To get a foothold you have to be able to generate valid invite codes and you must edit your own user data...

I found this machine fun. It is pretty easy if you are able to enumerate the website properly. The main website does not have anything interesting ...