This option means that all commands will be executed in the “Run as Administrator” mode. To run the commands with the account’s elevated token, use the –h option. When you run cmd.exe interactively through PsExec under a remote user, you have no way to elevate privileges (as Admin) when the UAC is enabled. When the work is completed, PsExec stops the service and automatically removes it from the remote computer. If your account doesn’t have the local administrator rights on the remote Windows host, an error will appear: If the command was successful, you will see the exit code 0. In our example, after ipconfig finishes, all the text output will be transferred to your computer, and the error code will also be returned. PsExec then sends your command to be executed on the remote computer and waits for the result. When you start PsExec for the first time, you need to accept the Sysinternals License Agreement. If you need to execute commands on a remote computer under a different user account, keep in mind, that the password is sent over the network to the remote system in plain text. If you did not specify the user name and password, then the remote process starts on the remote computer under your current credentials, which are used to start the PsExec process on your computer. The syntax for PsExec is as follows: psexec \\RemotePCName ] command Netsh advfirewall firewall add rule name="NETBIOS" dir=in action=allow protocol=UDP localport=139 How to use PsExec? You can open these ports on a remote computer using the Windows Firewall Advanced Settings (GUI) or using the commands: netsh advfirewall firewall add rule name="SMB" dir=in action=allow protocol=TCP localport=445 The LanmanServer and LanmanWorkstation services must be running on a computer.You must have administrator credentials on the remote computer, or the user under which you are running PsExec must be added to the Administrators group on the remote computer.TCP/445 (SMB) and UDP/137 (NETBIOS) ports must be open on the remote computer.
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