PWC CTF NTNU Trondheim 2023 was an event hosted by PWC during a company presentation at NTNU in Trondheim. It was meant for all skill levels, but mainly beginners.

Challenges:

  • Roast Beef (forensics 500)

    • Kerberos hash cracking from pcap

    PWC forensics Roast Beef

    This challenge provided a pcapng capture of a kerberos authentication request, and our task was to crack the password used in this request.

  • Diophantus (rev 300)

    • Classic reversing challenge

    PWC rev Diophantus

    Bruteforcing the password with python based on disassembly from ghidra to get a flag on the server.