Examine the image below. What share would a user typically connect to when they execute the NET USE command below? C:\> net use \\10.0.10.123

C$ is the default administrative share for the root of the C: drive and must be explicitly specified in the command (e.g., net use \\server\C$) - it is not connected to automatically.

tmp is not a default Windows administrative share and would only exist if manually created on the target, requiring explicit naming in the NET USE command.

IPC$ is a special hidden administrative share present on all Windows systems that facilitates named pipe communication and inter-process communication over the network. When 'net use \\<target>' is run without an explicit share path, Windows establishes a session against IPC$, which is also commonly leveraged during null session enumeration to query user accounts, groups, shares, and other system information prior to accessing other resources.

ADMIN$ is an administrative share mapping to the Windows system directory (%SystemRoot%) and must also be explicitly named in the NET USE command to be accessed.