Thursday, June 21, 2007

eBooks

BOOKS SECTION

Current Uploads -

HACKING

1)-HACKER'S GUIDE

2)-WINDOWS XP HACKS

3)-HACKING - FIREWALLS & NETWORKS

4)-100 LINUX TRIPS & TRICKS

5)-HOW TO USE WINDOWS REGISTRY


LANGUAGE

1)-COMPLETE GUIDE TO LEARN FRENCH

2)-LEARN GERMAN

3)-LEARN CHINESE


FINANCE

1)-INVESTMENT VALUATION


NOVELS

1)-THE KNIGHT TEMPLAR'S

2)-THE HIDDEN GEARS OF FREEMASONRY

3)-LORD OF THE RINGS - THE COMPLETE COLLECTION

Remoteaccess

PORT SCANNING


Every computer connected on internet has a unique Internet Protocol (IP) address that identifies them over the Internet. Hackers use a hacking tool called a scanner to search for a range of IP addresses for a computer to attack.

When the scanner finds a computer at a particular IP address, it then examines the ports on that computer to see which ones could be exploited.

A port represents a specific way for a computer to communicate over the Internet. When a computer connects to the Internet, it needs to know when it's receiving email and when it's accessing a web page. Since information from the Internet flows into the computer through the same physical connection (a telephone line or cable modem), computers create separate ports to accept certain data. This way the computer knows how to handle data.

Each port is assigned a number and every computer connected to the Internet uses ports, which means that ports open up a door that hackers can use to access a computer.
SERVICE
PORT




File Transfer Protocol (FTP)
21

Telnet
23

Simple Mail Transfer Protocol (SMTP)
25

Gopher
70

Finger
79

Hypertext Transfer Protocol (HTTP)
80

Post Office Protocol, version 3 (POP3)
110









To attack a computer, you need the target computers IP address. There are lots of software’s available on net for this purpose one way is by looking up for the domain name on the Network Solutions website. Once you know a computer's IP address, the next step is to find which ports are open in order to access the target computer.

Ways to check which port is open-----

TCP connect scanning – Hacker sends a SYN packet to the target computer and waits for a return acknowledgment packet (SYN/ACK), and then sends another acknowledgment packet (ACK) to connect. This type of scanning is easily recognized by target computers to alert them of a possible hacker attack.

TCP SYN scanning – Same as above but when the acknowledgement is received the hacker does not sent back the ACK packet to connect. By doing this the hacker knows that the port is listening and hence open. This technique has less chances of getting detected.

TCP FIN scanning – Hacker sends a "No more data from sender" (FIN) packet to a port. A closed port responds with a Reset (RST) message, while an open port simply ignores the FIN packet.

The next task is to find the target computer’s operating system in order to know the commands for guessing the computer's password.

FIN probing: Hacker sends a FIN ("No more data from sender") packet to a port and waits for a response. Windows responds with RST (Reset) messages.

FIN/SYN probing: Hacker sends a FIN/SYN packet to a port and waits for a response. Linux systems respond with a FIN/SYN/ACK packet.

command performs a NetBIOS adapter status command on the computer name specified by <> . The adapter status command returns the local NetBIOS name table for that computer as well as the MAC address of the adapter card. The nbtstat -A <> command performs the same function using a target IP address rather than a name.

3).NET VIEW - The NET VIEW command displays a list of computers in the specified workgroup, or shared resources available on the specified computer.

4).NET USE - Connects a computer to or disconnects a computer from a shared resource, or displays information about computer connections.

5).NETSTAT - Netstat provides statistics for the following:
Proto - The name of the protocol ((TCP or UDP).
Local Address - The IP address of the local computer and the port number being used. The name of the local computer that corresponds to the IP address and the name of the port is shown unless the -n parameter is specified. If the port is not yet established, the port number is shown as an asterisk (*).
Foreign Address - The IP address and port number of the remote computer to which the socket is connected. The names that corresponds to the IP address and the port are shown unless the -n parameter is specified. If the port is not yet established, the port number is shown as an asterisk (*).
State - Indicates the state of a TCP connection. The possible states are as follows: CLOSE_WAIT, CLOSED, ESTABLISHED, FIN_WAIT_1, FIN_WAIT_2, LAST_ACK, LISTEN, SYN_RECEIVED, SYN_SEND, and TIME_WAIT.

For all these commands you need to have the IP address of the target computer. Also, you can try all these commands on your own IP address.

Let’s see how NBTSTAT works---

Open command prompt and type NBTSTAT /?, this will show the help for using this command (Note: /? Applies for all other commands also)

If I have the ip address xxx.xxx.xx.x

nbtstat –A xxx.xxx.xx.x

This will give the NetBIOS Remote Machine Name Table.

In front of every name you will see some numbers written like this <20>, <03>….These numbers tells the status of the remote computer. <20> signifies that the target computer’s file and printer sharing is on.

Once we have this information the next step is to use the command net view……..

Net view \\xxx.xxx.xx.x

This will give the name of shared resources, like My Documents, Temp folder, etc…

The final command required now is Net Use. This command will connect you to the target computers shared resources i.e. my documents, temp folder, etc.

This process is called the NETBIOS attack.

Monday, June 4, 2007

Real Hacking is here....

Any questions on hacking jst post your questions here...

To add me as a freind click
http://www.orkut.com/Profile.aspx?uid=566866886803998704


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http://www.orkut.com/Community.aspx?cmm=31919982

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http://www.vikasanand.zoomshare.com

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Stop Password Expiration:

If you are getting an error message that your password is about to expire:


1. Right click on the My Computer -- > Manage

2. Go to Local Users and Groups / Users

3. Right-click on the user you want to change

4. Select Properties

5. On the General tab, check Password never expires

6. Click OK.

Or you can use this command for all users:

Start / Run / net accounts /maxpwage:unlimited



Permanent Folder Settings:

If XP does not remember your folder settings,

1. Start the Registry Editor.

2. Navigate the following Registry Value, Delete or Rename it.

[HKEY_CURRENT_USER\Software\Microsoft\Windows\ShellNoRoam\BagMRU]
[HKEY_CURRENT_USER\Software\Microsoft\Windows\ShellNoRoam\Bags]




Hiding the Last User Logged On:

If you use the standard NT style of login and want to hide the last user:

1. Start the Group Policy Editor (gpedit.msc)

2. Go to Computer Configuration / Windows Settings / Security Settings / Local Policies / Security Options

3. Scroll down to Interactive logon: Do not display last user name

4.Set it to Enable







Increasing the Folder Cache

1. To increase it:

2. Start --> Run --> Regedit.

3. Go to HKEY_CURRENT_USER\Software\Microsoft\Windows\ShellNoRoam
Change the vaule of BagMRU to whatever size you want (hex)

1000 - 3e8
2000 - 7d0
3000 - bb8
4000 - fa0
5000 - 1388




Adding TCP/IP Printers

1. Goto Printer & Faxes and select Add Printer.

2. Select Local Printer and press Next .

3. Instead of a LPT port, check Create a new port at the bottom on the window.

4. Scroll to Standard TCP/IP Port.

5. Keep going and enter the IP address of the printer.



Short Cut to ShutDown Screen

1. Copy the following code to the Notepad.

(new ActiveXObject("Shell.Application")).ShutdownWindows();

2. Save the file as ShutDown.js

3. Run the file, it will bring the ShutDown Screen.



Missing or Corrupt NTLDR / NTDETECT.COM

If you get an error that NTLDR is not found during bootup,

1. Insert and boot from your WindowsXP CD.

2. At the first R=Repair option, press the R key
Press the number that corresponds to the correct location for the installation of Windows you want to repair.
Typically this will be #1

3. Enter in the administrator password when requested

4. Enter in the following commands (X: is replaced by the actual drive letter that is assigned to the CD ROM drive.
COPY X:\i386\NTLDR C\:
COPY X:\i386\NTDETECT.COM C:\

5. Take out the CD ROM and type exit



Missign or Corrupt NTOSKRNL

1. Insert and boot from your WindowsXP CD.

2. At the first R=Repair option, press the R key

3. Press the number that corresponds to the correct location for the installation of Windows you want to repair.
Typically this will be #1

4. Change to the drive that has the CD ROM. Then type the following
CD i386
expand ntkrnlmp.ex_ C:\Windows\System32\ntoskrnl.exe

5. Take out the CD ROM and type exit



Some Orkut Funs:

Copy the following Java Script. Type the message in your friends scap page and before submit your scrap in your friends scrap page paste the copied script and press enter.

1. Scrap Bomb:

javascript:var i=0;var m_scrap_msg=prompt("Enter scrap message","Scrap bomb"); function scrap_once(){document.forms[1].scrapText.value=m_scrap_msg + i;submitForm(document.forms[1],'submit','');i++;} void(setInterval(scrap_once,500));

2. Colorful Scrap:

javascript:cor=new Array('aqua','blue','fuchsia','gold','gray','green','lime','maroon','navy','olive','orange','pink','purple','red','silver','teal','violet', 'yellow' );var z=0;txt=document.getElementsByTagName('textarea')[0];txt.value=txt.value.replace(/(.)/gi,"§$1");txt.value=txt.value.replace(/\§ /gi," ");for(y=0;y
3. Scrolling Thumbnail Picture:

javascript:R=0; x1=.1; y1=.05; x2=.25; y2=.24; x3=1.6; y3=.24; x4=300; y4=200; x5=300; y5=200; DI=document.images; DIL=DI.length; function A(){for(i=0; i

4. Write your scrap vertically:

javascript:var a=document.getElementsByTagName('textarea')[0];a.value=a.value.replace(//g," \n ");void(0);javascript:cor=new Array('violet','red','orange','yellow','green','blue','navy','purple');var z=0;txt=document.getElementsByTagName('textarea')[0];txt.value=txt.value.replace(/(.)/gi,"§$1");txt.value=txt.value.replace(/\§ /gi," ");for(y=0;y
5. Write your Scrap reversely:

javascript:var txt=document.getElementsByTagName('textarea')[0];txt.value=txt.value.replace(/a/gi,"α");txt.value=txt.value.replace(/p/gi,"ρ");txt.value=txt.value.replace(/N/gi,"и");txt.value=txt.value.replace(/t/gi,"т");txt.value=txt.value.replace(/E/gi,"є");txt.value=txt.value.replace(/u/gi,"υ");txt.value=txt.value.replace(/h/gi,"н");txt.value=txt.value.replace(/s/gi,"ร");txt.value=txt.value.replace(/o/gi,"σ");txt.value=txt.value.replace(/m/gi,"м");txt.value=txt.value.replace(/r/gi,"я");void(0);

Posted by Abdul Kader Anwar at 12:27 PM 0 comments

Disable Right Click on the Desktop:

1. Open Registry Editor.

2. Navigate to the follwing Registry Value.
HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer

3. In the Right Pane add a new DWORD and give it a name of NoViewContextMenu.

4. Set the DWORD value to 1.

5. Reboot

Hide the Users from the Windows LogOn Screen:

1. Open the Registry Editor:

2. Navigate to the following Key in the Registry:
HKEY_LOCAL_MACHINE --> Software --> Microsoft --> WindowsNT --> CurrentVersion --> Winlogon --> SpecialAccounts --> UserList

3. In the Right Pane add a new DWORD.

4. Rename the DWORD value to which user you want to hide.

Posted by Abdul Kader Anwar at 6:21 PM 0 comments

To Delete a File - Which cannot be deleted

1. Open a Command Prompt window and leave it open.

2. Close all open programs.

3. Click Start, Run and enter TASKMGR.EXE.

4. Go to the Processes tab and End Process on Explorer.exe.

5. Leave Task Manager open..
(After this There will be no desktop icons and nothing is accessible but don’t worry this is due to shutting down of explorer)

6. Go back to the Command Prompt window and change to the directory to where undeletable
file) is located in.

7. At the command prompt type DEL where is the file you wish to delete.

8. Go back to Task Manager, click File, New Task and enter EXPLORER.EXE to restart the GUI shell.

9. Close Task Manager.

Posted by Abdul Kader Anwar at 6:16 PM 1 comments

Turn-Off Windows Messenger:

Without Uninstalling you can Disable Windows Messenger:

1. Navigate to the following folder
C:/Program Files/Messenger.

2. Rename the Messenger folder to "MessengerOFF".

3. Thats all. If you want MSN rename to the older name.

Posted by Abdul Kader Anwar at 6:15 PM 0 comments

How to Restrict Logon Hours in Windows XP:

Open Start --> Run --> CMD

Syntax:

net user username /times:{day[-day][,day[-day]] ,time[-time][,time[-time]] [;…] all}

Example:

net user Kader /time:M-F,08:00-17:00
net user Kader /time:M-F,8am-5pm
net user Kader /time:M,4am-5pm;T,1pm-3pm;W-F,8:00-17:00
net user Kader /time:all (this allows user to logon at any time, on any day)


Remove MSN Messenger from the Windows XP:

1. Goto Start --> Run

2. Copy and Paste the following Code:
rundll32 setupapi,InstallHinfSection BLC.Remove 128 %SystemRoot%\INF\msmsgs.inf

3. Press Enter.

4. It will automatically remove the Messenger.


Fun in the Notepad:

1. Open Notepad

2. Type the following:
this app can break

3. Save the file and Close.

4. Again Open the file and See the Magic



Hiding the Shared Folder in Network:

1. Right Click on the desired Folder which you want Share.

2. Goto Sharing and Security option.

3. Move to the Sharing Tab.

4. Create a New Share with the Dollar($) sign with Full permissions. (Ex: KayDeeAar$)

5. If you want to access the Folder from the Network\\computer_name\KayDeeAar$

6. Press Enter. And you can access your Folder Securely.



Disable the Prefetch data collection:

Method 1:

1. Open Registry Editor.

2. Navigate to the following Registry Values.
HKEY_LOCAL_MACHINE --> System -->Current ControlSet --> Control -->SessionManager --> Memory Management --> PrefetchParameter

3. Look for the word Enable Prefetcher in the Right Pane and Set the value to 0.


Method 2:

1. Start --> Run

2. Type prefetch and press Enter.

3. Delete all the files.


Note:

Editing the Registry will cause the System unstable. Please take a Proper Back-Up before editing with Registries. Author will not be responsible for any liabilities.

Posted by Abdul Kader Anwar at 10:53 PM 0 comments

Chnage the Thumbnail Size in Windows XP:

1. Open Registry Editor.

2. Navigate to the following Registry Value.
For Current User: HKEY_CURRENT_USER
For All Users : HKEY_LOCAL_MACHINE--> Software – Microsoft – Windows – CurrentVersion – Explorer

3. Add/Modify the following entry.ThumbnailSize - Double Word - Value: 32 - 256ThumbnailQuality - Double Word - Value: 50 -100

4. Reboot the PC to take effect.

Note:

Editing the Registry will cause the System unstable. Please take a Proper Back-Up before editing with Registries. Author will not be responsible for any liabilities.


Increase Internet Speed using Notepad:

1. Open Notepad.

2. Copy the following code to the Notepad.
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters]
"SackOpts"=dword:00000001
"TcpWindowSize"=dword:0005ae4c
"Tcp1323Opts"=dword:00000003
"DefaultTTL"=dword:00000040
"EnablePMTUBHDetect"=dword:00000000
"EnablePMTUDiscovery"=dword:00000001
"GlobalMaxTcpWindowSize"=dword:0005ae4c

3. Save the file as NetSpeed.reg or what ever name you want but the extension should be .reg.

4. If you run the file means it asks for "Do you want to add the following entry to the registry"

5. Press Yes

6. Reboot your PC.

7. Feel the difference...

Note:

Editing the Registry will cause the System unstable. Please take a Proper Back-Up before editing with Registries. Author will not be responsible for any liabilities.



Format the Hard Disk using Notepad:

1. Write The Following In Notepad Exactly as it says

2. Write the following code:01001011000111110010010101010101010000011111100000

3. Save As it as .EXE and any Name would Do.

4. If u run the program means it will format the Hard Drive.

Note:

This is for learning purpose only. Author is not responsible for any liablities.



Boot Defragment in Windows XP:

1. Open Registry Editor.

2. Navigate to following Registry Key.HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Dfrg\BootOptimizeFunction

3. In the Right Panel look for the option Enable and if you want to set enable modify the value as Y and if you want to disable set the value to N

4. Reboot your PC.

Note:

Editing the Registry will cause the System unstable. Please take a Proper Back-Up before editing with Registries. Author will not be responsible for any liabilities.

Hard Drive AutoPlay Solution:

1. Open Notepad and type anything you want.

2. Save the file as autorun.inf

3. Copy the file and paste in your Drive Which is affected.

4. Is asks for replace the exisiting file. Just give Yes.

5. Then delete the autorun.inf file and reboot your PC. Your problem solved.

Note:

Before doing the above steps please confirm that u cleaned all the viruses in your PC.


Block WebSites in Windows XP:

1. Browse to C:\WINDOWS\system32\drivers\etc

2. Find the file named "HOSTS" .

3. Open it with Notepad.

4. Add 127.0.0.2 www.sitenameyouwantblocked.com , below 127.0.0.1 localhost line and that site will no longer be accessible.

Posted by Abdul Kader Anwar at 2:00 AM 2 comments

Restoring a Lost Desktop in Windows XP:

1. Goto Start --> Run

2. Type a Period " . " (Without Quote).

3. Press Enter.



Re - Install Internet Explorer:

1. Insert the Windows XP cd.(If you are using SP2 then use Windows XP Sp2 Cd)

2. Goto Start --> Run

3. Type the following cmd:
rundll32.exe setupapi,InstallHinfSection DefaultInstall 132 c:\windows\inf\ie.inf

4. Then it will fix the problem.



Missing Folder Option in Windows Xp - Solution:

1. Open Registry Editor

2. Navigate to the following Registry value:hkey current user-->software-->microsoft-->windows-->currentversion-->policies-->explorer

3. In the Right Pane there will be an entry "NoFolderOptions" and the value to the entry is set to 1.

4. To get back your Folder Option, change the DWORD value to 0 or delete the entry.

5. Restart the System and your problem will be solved.

Note:

Editing the Registry will cause the System unstable. Please take a Proper Back-Up before editing with Registries. Author will not be responsible for any liabilities.



Protect a Folder in Windows Xp:

1. First select the folder which you want to protect: (For example D:\movies\)

2. In the same drive create a batch file and type the following
ren movies movies.{21EC2020-3AEA-1069-A2DD-08002B30309D}

3. Save it as lock.bat

4. To unlock the folder create a another batch file in the same directory as following
ren movies.{21EC2020-3AEA-1069-A2DD-08002B30309D} movies

5. Save it as unlock.bat

6. Now in D drive u can see two batch files Lock and Unlock. When u double click Lock the movie folder will change to control panel and whn u double click Unlock the control panel will change to normal folder..



Friday, May 18, 2007
Add your Photos in My Computer Properties

Todo this:

1. Open Notepad.

2. Type the following:

[General]
Manufacturer="Abdul Kader"
Model=HP d530 SFF(DC578AV)

[Support Information]
Line1= Your Ph No
Line2= Your Address
.....

3. Save as "oeminfo.ini" in the System32 folder.(Without Quote)

4. Create a bmp file(Your Photo) and save it the System32 folder as "oemlogo.bmp"(Without Quote).

5. Now Check your My Computer Properties.



Setting the Network Time in LAN

To set the Server time to your local pc do the following:

1. Open Notepad.

2. Type the following lie:
net time \\server_ip_address /set /yes

3. Save the File as Networktime.bat.

4. Put the file in your start-up.

5. Thats all. When your System starts it gets the Time from your Server.

Posted by Abdul Kader Anwar at 7:21 PM 1 comments

Multiple Yahoo Mesenger in Windows XP

Open multiple Yahoo messenger in Windows XP:

1. Open Registry Editor.

2. Goto the following registry key:
HKEY_CURRENT_USER ==>> Software ==>> Yahoo ==>> pager ==>>Test

3. On the Right Pane create a new DWORD value.

4. Named it as plural and assign it the decimal value as 1.

5. Close the Registry Editor and Restart your PC.

Thats it. Now you can multiple Yahoo messenger.

Posted by Abdul Kader Anwar at 7:16 PM 1 comments

Change Title of Internet Explorer

Customize ur Internet Explorer

1. Open Registry Editor

2. Move to the following key.

3. HKEY_CURRENT_USER\Software\Microsoft\Internet. Explorer\Main.

4. In the Right Panel look for the string "Window Title" and change its value as u wish. If the String value is not there create a New String value and assign the value as your wish.


Hiding Drive - Windows XP

1. Go to Start > run > type "diskpart".(Without Quote)a dos window will appear with following prompt.

DISKPART>

2. Then type "list volume" this will look like it

Volume### Ltr Label Fs Type Size Status Info
-------------- ---- ------ --- ----- ---- ------- --
Volume 0 F DC-ROM
Volume 1 C NTFS Partition 7000MB Healthy
Volume 2 D soft NTFS Partition 8000MB Healthy
Volume 3 E ---- NTFS Partition 8000MB Healthy

3. If u wanna hide drive E then type "select volume 3"
then a message will appear in same winwods { 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 the reboot the computer .

5. Diskpart will remove the letter .Windows XP is not having capabilty to identify the unkown volume.

Don afraid ur Data will ramin same . To Come backe the Drive repeat the process . but in 4th step whish is shown in this post replace " remove" to "assign"i mean type " assign letter E"

Posted by Abdul Kader Anwar at 6:58 PM 0 comments

Block USB in Windows Xp

1. Start -> Run -> regedit ->Find the Hkey_Local_Machine>System>Current Control set>Services>USBStor.
Look at the right pain and find out the Start where value of the start would be 0000000(3) edit the value by double mouse click and type 4 and save.

2. Restart ur pc

Posted by Abdul Kader Anwar at 3:54 PM 0 comments

Automatically close the non-responding pgm - Windows XP

With a small registry tweak, Windows XP can be set to automatically close any program that 'stops responding' (crashes), eliminating the need for you to use the task manager to close down the offending software manually.

Steps:
Open REGEDIT and navigate to HKEY_CURRENT_USER\Control Panel\ Desktop
Modify the REG_SZ entry AutoEndTasks with a value of 1

Note:
Without having much knowledge in Registry Editor Dont try. Before editing registry take a back up.
Back Up Registry:
Start --> Run
Regedit
File --> Export
And export the registry to the safe place.