post exploitation: finding passwords in haystacks

Often while conducting an internal pentest you may gain access to a user machine through some vulnerability or more commonly via social engineering. Let’s say that you pop a shell, unprivileged, and incognito only finds unprivileged domain tokens. You could move onto another target or you can try some post exploitation reconnaissance. A commonly overlooked source of sensitive information is documents that are stored on the company servers as well as staff who think they know enough to start sharing folders with their peers and end up sharing the root of ‘C’. These can be a fantastic source of juicy info if you know how to index and then search through them effectively.