Sunday, September 19, 2010

really helpful hacking

Hacking: The Art of Exploitation, 2nd Edition

Turning off System Beeps

Turning off System Beeps

If you want to turn off all system beeps (like the ones that go through your computers’ internal speaker):
Start Regedit
Go to HKEY_CURRENT_USER\Control Panel\Sound
Edit the key Beep and give it a value of No
Download reg file

Renaming The Recycle Bin

Renaming The Recycle Bin icon:

To change the name of the Recycle Bin desktop icon, click Start then goto Run, write Regedit and press Enter. It opens Registry Editor. Now in Registry Editor go to:

HKEY_CLASSES_ROOT/CLSID/{645FF040-5081-101B-9F08-00AA002F954E}
and change the name “Recycle Bin” to whatever you want (don’t type any quotes).

Folder Options Missing

Folder Options Missing


Many of us sometimes find the folder options missing in windows explorer.
Here's the solution-->

Open Run and then type "gpedit.msc".
Now goto User Configuration > Administrative templates > Windows Component > Windows Explorer.
Click on Windows Explorer you will find the 3rd option on the right side of screen "Removes the Folder Option menu item from the Tools menu"
Just check it, if it is not configured then change it to enable by double clicking on it and after applying again set it to not configured.

All Gtalk Shortcuts

All  Gtalk Shortcuts



     * CTRL + Mousewheel up/down over input textbox: Change the font size of the textbox.

    * F9: Open Gmail to send an email to your friend
    * F11: Start a call with your friend
    * F12: Stop the current call
    * ESC: Close the current window
    * ALT + ESC: Minimize the current window
    * TAB: Switch between multiple chat windows
    * CTRL + I: Same as TAB
    * SHIFT + TAB: Same as TAB but in reverse order
    * CTRL + TAB: Same as SHIFT + TAB
    * Windows + ESC: Open Google Talk (if it’s minimized, or in the tray)

Conversation Text

    * A message can be 32767 characters long.
    * Certain smileys are recognized by Google Talk and will be shown in blue.
      :-| :-O :-x :-P :-D ;-) :-( :| :O :x :P :D :) :( ;-| ;-O ;-x ;-P ;-D ;-) ;-( ;| ;O ;x ;P ;D ;) ;( B-| B-O B-x B-P B-D B-) B-( B’( BO Bx BD B) B( B) And you can put a ‘ between the characters to get another one shown in blue.
    * To write text in bold, put it between *asteriks*
    * To write text in italic, put it between _underscores_
    * You can insert special characters like ??? with ‘Start / Programs / Accessories / System Tools / Character Maps’.


Conversation Window

    * Drag a conversation window on top of another and they will dock together.
    * Drag a file onto the chat history and you’ll send the file to the selected contact.
    * When you see a message notification, you can right click it to close it without focusing the conversation window.


Conference Calls

    * What you need to do to have conference calls: Open up a copy of Google Talk on all computers with which you wish to conference. After one copy is opened make a new shortcut for Google Talk but at the end of it add /nomutex. If you installed it to the default folder then your shortcut should read “C:\Program Files\Google\Google Talk\googletalk.exe” /nomutex. Open 2 instances of the software on every user’s computer. After this start a chain: User 1 should connect on one instance to user 2. User 2 will connect on his second instance to user 3. User 3 will connect using his second instance back to user 1. With this chain everyone is connected to everyone.

Nickname & Status Message

    * You can change your name in the Google Account page.
      or To change the nickname need to go to your Gmail account and change the name there. Choose Settings, Accounts, and then Edit info. Click on the second radio button, and enter your custom name.
      As a result all of your emails will have that nick as well, there is no way to seperate the two.
    * You can add a website in your custom message, it will be clickable when someone opens a conversation window with you.

Contacts

    * You don’t need to say Yes or No when someone wants to add you as a friend; you can simply ignore it, the request will go away. (On the other hand, someone with whom you chat often will automatically turn to be your friend, unless you disable this).
    * The Gmail account ‘user@gmail.com’ can’t be invited as your friend.

Sound & Video

    * It’s possible to broadcast music, MP3, etc.. through Google Talk.
      Unplug your microphone. Double click on the speaker icon in the lower right corner. This will open
      up “Volume Control”. Select “Options” and then “Properties”. Then check the button
      next to “Recording” then click OK. You may also have to change your setting under
      Mixer Device. Now the Recording Control screen should be up. On my computer I selected “Wave Out Mix”. Click on the green phone in Google Talk and call your friend.

Secret Startup Parameters

    * /nomutex: allows you to open more than one instance of Google Talk
    * /autostart: when Google Talk is run with this parameter, it will check the registry settings to see if it needs to be started or not. If the “Start automatically with Windows” option is unchecked, it won’t start.
    * /forcestart: same as /autostart, but forces it to start no matter what option was set.
    * /S upgrade: Used when upgrading Google Talk
    * /register: registers Google Talk in the registry, includig the GMail Compose method.
    * /checkupdate: check for newer versions
    * /plaintextauth: uses plain authentication mechanism instead then Google’s GAIA mechanism. Used for testing the plain method on Google’s servers.
    * /nogaiaauth: disables GAIA authentication method. The same as above.
    * /factoryreset: set settings back to default.
    * /gaiaserver servername.com: uses a different GAIA server to connect to Google Talk. Used for debug purposes only, there are no other known GAIA servers.
    * /mailto email@host.com: send an email with Gmail
    * /diag: start Google Talk in diagnostic mode
    * /log: probably has something to do with the diagnostic logging
    * /unregister: ?
    * /embedding: ?

Hide Entire Drives Partition


Hide Entire Drives Partition Without Registry

Here is a cool technique which hides entire hard disk drives by a simple procedure.
This is the best security tip to be employ against unauthorised users.

1) Go to Start > Run > type "diskpart".
A DOS window will appear with following description.

DISKPART>

2) Then type "list volume"
The result will look something like one as shown below-
http://www.insecure.in/images/hide_drive.gif

3) Suppose you want to hide drive E then type "select volume 3"
Then a message will appear in same window { Volume 3 is the selected volume}

4) Now type "remove letter E"
Now a message will come { Diskpart Removed the Drive letter }

sometime it requires to reboot the computer.
Diskpart will remove the letter.

Windows XP is not having capabilty to identify the unknown volume.
Your Data is now safe from unauthorised users.

To access the content of hidden Drive repeat the process mentioned above. But in 4th step replace " remove" by "assign".
It means type "assign letter E".

Run Firefox inside Firefox

Run Firefox inside Firefox

How to run Firefox inside Firefox.?

Yup you can run Firefox inside firefox just by typing following url.

How about Opening Firefox inside Firefox which is again in another Firefox..?
Not bad huh?
And its really easy too just type in this url in Firefox's address bar and there you go!
Firefox inside Firefox!

copy paste following url in a web browser (mozilla firefox).

chrome://browser/content/browser.xul

Increase PC Speed in Seconds

Follow the steps given below :-

1) Hold down the 'Windows' Key and Press the 'Pause/Break' button at the top right of your keyboard.
Another way is Right-Clicking 'My Computer' and then Select 'Properties'.

2) Click on the 'Advanced' tab.

3) Under 'Performance', click 'Settings'.

4) Then click the 'Advanced' tab on the button that pops up.

5) Under 'Virtual Memory' at the bottom, click 'Change'.

6) Click the 'Custom Size' button.

7) For the initial size (depending on your HD space), type in anywhere from 1000-1500 (although I use 4000), and for the Maximum size type in anywhere from 2000-2500 (although I use 6000).

8) Click 'Set', and then exit out of all of the windows.

9) Finally, Restart your computer.

10) You now have a faster computer and 1-2GB of Virtual RAM..!

Free Airtel GPRS Trick 2010

Access Free Airtel GPRS Using TeaShark Browser

TeaShark, a mobile browser like Opera Mini, allow you to access Airtel GPRS for FREE.
Shockingly it has nothing to do with modifying any Airtel settings or any kind of hack.

Here is how I used this…

* Download TeaShark v. 312. Its free and being JAR file it can be installed on most handsets.
* Open it from your mobile and select AirTel Live as access point.
* That’s it! Open any site from TeaShark and you won’t be charged anything.

  1. Note for the first time, when TeaShark starts, it may take more than one minute to initialize. Also this one time initialization may fail many times. But don’t loose your heart!

As of now, this trick is limited to handsets only.

Note : “Subscribe to Packet Data First”
This means you need to activate AirTel Live service which is free.
Contact customer care to get it activated.
Also select only AirTel Live as access point when prompted by TeaShark.

Download TeaShark :
http://teashark.com/download.html