Sunday, August 14, 2011

Remote Shutdown windows


To shutdown a system in your network you can use the shutdown command on your command prompt window .

Use the command " shutdown -i " to bring the remote shutdown window .




Or use the following command to shutdown a remote computer
" shutdown -s -f -m [hostname] -t 00 -c [any comment ] "

The help menu for the shutdown option in windows is

Usage: shutdown [/i | /l | /s | /r | /g | /a | /p | /h | /e] [/f]
[/m \\computer][/t xxx][/d [p|u:]xx:yy [/c "comment"]]

No args Display help. This is the same as typing /?.
/? Display help. This is the same as not typing any options.
/i Display the graphical user interface (GUI).
This must be the first option.
/l Log off. This cannot be used with /m or /d options.
/s Shutdown the computer.
/r Shutdown and restart the computer.
/g Shutdown and restart the computer. After the system is
rebooted, restart any registered applications.
/a Abort a system shutdown.
This can only be used during the time-out period.
/p Turn off the local computer with no time-out or warning.
Can be used with /d and /f options.
/h Hibernate the local computer.
Can be used with the /f option.
/e Document the reason for an unexpected shutdown of a computer.
/m \\computer Specify the target computer.
/t xxx Set the time-out period before shutdown to xxx seconds.
The valid range is 0-315360000 (10 years), with a default of 30.
If the timeout period is greater than 0, the /f parameter is
implied.
/c "comment" Comment on the reason for the restart or shutdown.
Maximum of 512 characters allowed.
/f Force running applications to close without forewarning users.
The /f parameter is implied when a value greater than 0 is
specified for the /t parameter.
/d [p|u:]xx:yy Provide the reason for the restart or shutdown.
p indicates that the restart or shutdown is planned.
u indicates that the reason is user defined.
If neither p nor u is specified the restart or shutdown is
unplanned.
xx is the major reason number (positive integer less than 256).
yy is the minor reason number (positive integer less than 65536).


Acessing a windows system without loging in


Note: this is only possible if you have physical access to the system
First you'll need a administrator account acess or
A live OS to boot on that victims system.

Replace the sethc.exe file in
"c:/windows/system32/"

with the cmd.exe file on the same location

Now after booting every time one presses the shift key 5 times command promt window will appear weather your are logged in or not


this is done by replacing the stick keys orginal application with the command promt file . giving you unlimited access to the system as well as to a certain features on a network if your in a office or lab.

For gaining administrators acess once the command promt dialog box appears enter the command "start cmd " This initates a command promt window as the administrator which one can see on the window's title bar