Google Chrome download file without any user prompt !

Posted in General on September 4, 2008 by cktan5

Well..this is another vulnerability after a day Google Chrome was released. Google should take this seriously. This features potentially for attacker change the user systems files, registry and drop files without user acknowledge.

Exploits:

- http://www.milw0rm.com/exploits/6355 <POC>

Cheers!

656173747265646576696C

Google Chrome new released exploited !!!

Posted in General on September 3, 2008 by cktan5

Another browser wars was declared, Google official launched its open-source Google Chrome (beta) browser on 02-Sep-08. The browser design look light and simple. Chrome interface extremely minimalistic and totally provide different outlook experience comparing existing popular browsers IE, Firefox, and etc. For those familiar with firefox browser shortcut key (Crtl + W, Crtl + E, Ctrl +B, Ctrl +D, Crtl + E, Crtl + T and etc), you can get it in Chrome as well.

Another nice feature that come with Chrome is “inspect element“, user can view the source code, styles, object and properties for the Chrome.

Most Visited tab

Network Settings:

Google Chrome shared the same network setting with IE browser network settings.

Various default Search Engine

Inspect Elements

Requirements:

Windows XP with Service Pack2 or later and Windows Vista

Exploits:

First Google Chrome exploits discovered on the same day as official released. Chrome browser will crashed when user moved the mouse pointer to <a href=“EVIL:%”>HERE</a>

- http://www.milw0rm.com/exploits/6353

- http://evilfingers.com/advisory/google_chrome_poc.php <POC>

Although this just Google Chrome beta released with exploited <POC> founded on same day, I believe Google Chrome continuely giving out suprise for users by providing attractive features and better secure browser in the coming days. Hope to see Google Chrome be part of main player within browser market segmet.

Cheers!

656173747265646576696C

vmware problem – Unable to change virtual machine power state: Failed to connect to peer process.

Posted in vmware on September 1, 2008 by cktan5

Hi,

Currently I am using ubuntu 8.04(x86_x64), and encounter problem when open existing vmware images. It prompt with error message “Unable to change virtual machine power state: Failed to connect to peer process“. The problem solved after installing ia32-libs package.

1. $ sudo apt-get install ia32-libs

Reconfigure again the vmware:

2. $ vmware-config.pl

Thanks for reference from “http://peterdedecker.net/blog/index.php/2005/11/25/vmware_troubles”

Cheers!

656173747265646576696C

Hacking everyday: Social Engineering is too easy !!

Posted in Tips and Tricks on August 29, 2008 by cktan5

Well, based on daily observation that I found out is Social Engineering (security) is too easy. Peoples around me seem don’t have this kind of awareness on how riskly they expose their id card and put their company in cyber threat.

Kind of information such as people name, id, company name can be easily obtain especially in train, restaurant, mall and etc.  The valuable gathered informations can be used to obtain the door access code, web login password, computer access, email address and etc.  The company P&C information can be easily leaked out once the email company accessed. Don’t think that what I mentioned here is impossible, because lots company don’t pay afford on securing their company assets.

As I concerned here is there have no way to protect the company assets if human factor’s security awareness are not educated.

Example 1:

Company: MAxxx Telco

Employee: JT Pxxx

ID: 04xxx

Example 2:

Company: xxxC Bank

Employee: S Vijaxxxxxxxx

ID: 35xxx4xxx

Starting from today, lets pay extra observation when people are surrounding you. You will surprising on what you get.

Quote: “The quieter you become, the more you are able to hear

Cheers!

656173747265646576696C

Beware of the fraud website ask for installation !

Posted in Web Security on August 28, 2008 by cktan5

Hi, today I found out one of the website trick user that user system was infected by malwares, and pop-up to install an applications . Any click on that webpage will trigger it to download the installer to user system.

htt p://scanner.msscanner.com/35/?advid=4849&p=101000000

filename:

install_4732_MHwzNXwxMDEwMDAwMDAwfHx8fHx8fHw_.exe

md5:8a41ad493981d77c04fbabb149f8f1e4

According to 28-Aug-08 from www.virustotal.com, this installer contain adware.

Thanks,

656173747265646576696C

Enable/Disable Outlook 2007 Envelope icon

Posted in Tips and Tricks on August 21, 2008 by cktan5

How to notifiy user when receive new email in Outlook 2007 ? You can configure it and make it appear in notification area.

Steps:

1. Click Tools –>Options –> Preferences tab

2. Click E-mail Options button

3. Click Advanced E-mail Options button

4. Check “Show an envelope icon in the notification area” to enable the feature.

5. Click OK button to apply the change.

Thanks,

656173747265646576696C

Disable USB and CD-ROM Autorun features

Posted in Tips and Tricks on August 20, 2008 by cktan5

Hi, from my personal experience is malwares can be spread through CDROM or USB removable drive. So the best precautions that can be done on personal systems is to disable the USB removeable and CD-ROM Autorun features. These steps is very simple.

Step 1:

Start –> Run

Step 2:

Browse to

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer

Export the registry key before do any changes.

Step 3:

Change the “NoDriveTypeAutorun” from value 91(Hex) to FF(Hex); This is to avoid worry for the autorun on devices.

Note: if “NoDriveTypeAutorun” not exist, you can simply create one with assign name “NoDriveTypeAutorun” without quote.

Step 4:

Click File –> Exit

Reboot system to changes take effect.

As usual, do it in your word risk.

Thanks,

656173747265646576696C

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