Step 1: Download the OVA file and try to import it in Virtual Box using "File -> Import Appliance" option.
Step 2: Select the path of downloaded OVA file "NotSoCereal_v1.0.ova".
Step 3: Observe the credential in "Description" and click on Import button.
Step 5: Click on "Start" button to start the NotSoCereal virtual box.
Step 6: Virtual Box will start and ask for credentials.
Step 7: Enter the credentials captured in Step 3 and execute the following command to start the docker of the vulnerable applications.
cd docker
./start.sh
Step 8: Capture the assigned IP Address of "eth0" interface.