-: The ZIP of Death :-

This is a exploit of the compression algorithms to make a small zip that will extract into extream amounts their are more ways and better ones than this one but i will only show how to make a simple 1k = 1m ratio.

1) Make a.txt file

2) Open and type the null character (alt + 255)

3) Press ctrl + a then ctrl + v a couple times to make some null bytes

4) If u have a hexeditor make the hex 00 for about 50 kilobytes.

5) Now make several copies of a.txt and name accordinly

6) Open cmd.exe

7) Type copy /b *.txt b.txt

8) Now every copy is made into a super copy and repeat

9) Once you have a nice empty big text file like 1gb. Put it in a zip archive.
Because of the simple construction of the file, 1gb of null bytes.....!

The zip is only 1 mb in size and can really annoy freinds.
For added fun hex edit the zip and you will see a bunch of hex 5555

Just add some more and the file will expand amazingly

Make sure to not open this after

You can always create your zip of death from the command line in linux
dd if=/dev/zero bs=1000 count=1000000 | gzip > test.gz

-: 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 Following is the screenshot of this trick (firefox in firefox in firefox, which is again in another firefox)-

-: Increase Broadband Speed Using Simple Tweak :- A Simple Tweak (XP Pro only) which will increase your Broadband Speed. Make sure you Log on as Administrator, not as a user with Administrator privileges. Follow the steps as given below- 1) Click on Start Button. 2) Select Run From Start Menu. 3) Type gpedit.msc 4) Expand the [Administrative Templates] branch. 5) Then Expand the [Network] branch. 6) Highlight(Select by Single Click) [QoS Packet Scheduler] 7) Double-click [Limit Reservable Bandwidth] (Available in Right Side Panel) 8) Check(Select By Single Click on it) [Enabled] 9) Change [Bandwidth limit %] to 0 % 10) Click [OK] Button. 11) Restart Your PC. 12) Now Check Your Broadband Speed.

Trick To Make Your Firefox Fast

This Firefox tricks will improve the speed & load time of firefox. And you will be able to surf faster.   Type about:config in the address bar, Then look for the following entries, and make the corresponding changes. network.http.max-connections-per-server =32 network.http.max-persistent-connections-per-proxy =16 network.http.max-connections = 64 network.http.max-persistent-connections-per-server = 10 network.http.pipelining = true network.http.pipelining.maxrequests = 200 network.http.request.max-start-delay = 0 network.http.proxy.pipelining = true network.http.proxy.version = 1.0 Lastly right-click anywhere and select New- Integer. Name it nglayout.initialpaint.delay and set its value to 0. This value is the amount of time the browser waits before it acts on information it receives. Enjoy!!

Delete or Remove Recycle bin Icon from Desktop

If you are the kind of person who always likes neatness specially desktop, then here is a small trick for you that will simply remove the Recycle bin icon from desktop.   Follow the steps below: [Start] [Run] [Regedit] Registry Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\ CurrentVersion\Explorer\BitBucket Modify/Create the Value Data Type(s) and Value Name(s) as detailed below. Data Type: DWORD // Value Name: NukeOnDelete Setting for Value Data: [0 = Use Recycle Bin / 1 = Permanently Delete] Exit Registry and Reboot   Another Method start->run->gpedit.msc-> user configuration ->desktop->remove recycle bin from desktop->double click->change it not configured to enable->apply and ok. now come to start->run->gpupdate.exe and press enter. your recycle bin icon is gone from desktop nad you will need to revert your settings for get that back. after reverting setting make sure to run gpupdate.exe command.

-: EMail Hacking :-

All email communications on the internet are possible by two protocols:
1) Simple Mail Transfer Protocol (SMTP port-25)
2) Post Office Protocol (POP port-110)

E-Mail hacking consists of various techniques as discussed below.

1) EMail Tracing :- Generally, the path taken by an email while travelling from sender to receiver can be explained by following diagram.

The most effective and easiest way to trace an email is to analyze it's email headers. This can be done by just viewing the full header of received email. A typical email header looks something like this:

From Barr Thu Jan 3 05:33:26 2008 X-Apparently-To: prasannasherekar@yahoo.co.in via 203.104.16.34; Thu, 03 Jan 2008 05:25:38 +0530 X-YahooFilteredBulk: 189.160.34.89 X-Originating-IP: [189.160.34.89] Return-Path: <atiles@destatis.de> Authentication-Results: mta113.mail.in.yahoo.com from=destatis.de; domainkeys=neutral (no sig) Received: from 189.160.34.89 (HELO dsl-189-160-34-89.prod-infinitum.com.mx) (189.160.34.89) by mta113.mail.in.yahoo.com with SMTP; Thu, 03 Jan 2008 05:25:38 +0530 Received: from dvapa ([141.203.33.92]) by dsl-189-160-34-89.prod-infinitum.com.mx with Microsoft SMTPSVC(6.0.3790.0); Wed, 2 Jan 2008 18:03:26 -0600 Message-ID: <477C264E.3000604@destatis.de> Date: Wed, 2 Jan 2008 18:03:26 -0600 From: "Barr" <atiles@destatis.de> Add to Address Book User-Agent: Thunderbird 2.0.0.6 (Windows/20070728) MIME-Version: 1.0 To: prasannasherekar@yahoo.co.in Subject: angel rubberneck Content-Type: multipart/related; boundary="------------030604060204000701040304" Content-Length: 16433

The above email header gives us the following information about it's origin and path:

a) Sender's email address :- atiles@destatis.de

b) Source IP address :- 141.203.33.92

c) Source mail server :- dsl-189-160-34-89.prod-infinitum.com.mx

d) Email client :- Thunderbird 2.0.0.6

There are lots of ready-made tools available on the internet which performs email tracing very effectively and shows exact geographical location for email sender on the world map.

Recommended   Tools
NeoTrace	http://www.neotrace.com
VisualRoute	http://visualroute.visualware.com
E-MailTracker	http://www.visualware.com

-: Network Hacking :-

Network Hacking is generally means gathering information about domain by using tools like Telnet, NslookUp, Ping, Tracert, Netstat, etc.
It also includes OS Fingerprinting, Port Scaning and Port Surfing using various tools.

Ping :- Ping is part of ICMP (Internet Control Message Protocol) which is used to troubleshoot TCP/IP networks. So, Ping is basically a command that allows you to check whether the host is alive or not.
To ping a particular host the syntax is (at command prompt)--

c:/>ping hostname.com

example:- c:/>ping www.google.com

Various attributes used with 'Ping' command and their usage can be viewed by just typing c:/>ping at the command prompt.


Netstat :- It displays protocol statistics and current TCP/IP network connections. i.e. local address, remote address, port number, etc.
It's syntax is (at command prompt)--

c:/>netstat -n

Telnet :- Telnet is a program which runs on TCP/IP. Using it we can connect to the remote computer on particular port. When connected it grabs the daemon running on that port.
The basic syntax of Telnet is (at command prompt)--

c:/>telnet hostname.com

By default telnet connects to port 23 of remote computer.
So, the complete syntax is-

c:/>telnet www.hostname.com port

example:- c:/>telnet www.yahoo.com 21 or c:/>telnet 192.168.0.5 21


Tracert :- It is used to trace out the route taken by the certain information i.e. data packets from source to destination.
It's syntax is (at command prompt)--

c:/>tracert www.hostname.com

example:- c:/>tracert www.insecure.in

Here "*    *    *    Request timed out." indicates that firewall installed on that system block the request and hence we can't obtain it's IP address.

various attributes used with tracert command and their usage can be viewed by just typing c:/>tracert at the command prompt.

The information obtained by using tracert command can be further used to find out exact operating system running on target system.