Recently I bought a custom made video game from a totally legit salesman under a dark bridge. There was a user manual alongside, but I can not see the contents of it.
Unzip challenge files:
unzip forensics_user_manual
We get a file user_manual.docm, which is a word document file with macros.
We managed to eavesdrop on the serial communication of an Arduino-based door locks debugging interface. Can you find the password?
Unzip challenge files:
unzip hw_serial.zip
We get a file signal.txt, which is the debugging dump of the arduino-based door lock. As we get from the challenge description the file will contain the Serial binary data that we have received from the Arduino. The serial protocol used is UART.
There is None like you, There is None like you, And there will never be another JAWTS hunter, Deemed as worthy as you 🎣 …
The first step was to find any open directories-files:
gobuster -u http://159.65.50.127:30139 -w common.txt
But nothing was found…
DinoCorp has been experimenting with dinosaurs for years. Their labs are located on an island in the middle of the ocean. We managed to intercept an encrypted message from the head scientist. It looks like something is wrong. Can you decrypt the message?
Unzip challenge files: