This Is some thing interesting also useful i am sure all visitors (Hackers) Will Like this :D.
We All know that what ever you do is stored on pc as log information.Now i am discussing some thing with log or becoming untraceable.
This Attack is also know as NULL Session Attack:.
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a)NULL session is used on Windows computers via the Inter-Communication Process (IPC$) to allow the viewing of shared resources.
b)The most important Part Of this is here connection is made without a username or password.
c)The attacker will use the NULL session to enumerate user information from the target.
d)From command prompt enter the following syntax: net use \\Target IP Address\IPC$ ""/u:""
After successful execution of command the result will show The command completed.
e)Bang Man You have got access successfully and this is not logged in the System Event Log.
See The Image Below