Sometimes one goes deep down the rabbit hole, only to notice later that what we were looking for is just under one’s nose.
This is the story of a digital forensic analysis on a Linux system running docker containers. Our customer was informed by a network provider that one of his system was actively attacking other systems on the Internet. The system responsible for the attacks was identified and shut down.
Our DFIR hotline responded to the call and we were provided with a disk image (VMDK) to perform a digital forensic analysis.
