Developer Tips & Hints

SPECIALTHANKS TO http://www.securelist.com  Nikolay Grebennikov (2007) This article is a continuation of the previous report on keyloggers. It offers a detailed analysis of the technical aspects and inner workings of keyloggers. As was noted in the first article, keyloggers are essentially designed to be injected between any two links in the chain whereby a signal is transmitted from a key being pressed to symbols appearing on the screen. This article provides both an overview of which links exist in this chain, and how both software and hardware keyloggers work. This article is written for technical specialists and experienced users. Other users, who are not part of this target group, should simply be aware that Windows offers a multitude of ways in which data entered via the keyboard can be harvested, although the vast majority of keyloggers only use two of these methods (see:  Designing keyloggers, the first part of the article ). It should be stressed that thi...

SPECIALTHANKS TO http://www.securelist.com  Nikolay Grebennikov (2007) In February 2005, Joe Lopez, a businessman from Florida, filed a  suit  against Bank of America after unknown hackers stole $90,000 from his Bank of America account. The money had been transferred to Latvia. An investigation showed that Mr. Lopez’s computer was infected with a malicious program, Backdoor.Coreflood, which records every keystroke and sends this information to malicious users via the Internet. This is how the hackers got hold of Joe Lopez’s user name and password, since Mr. Lopez often used the Internet to manage his Bank of America account. However the court did not rule in favor of the plaintiff, saying that Mr. Lopez had neglected to take basic precautions when managing his bank account on the Internet: a signature for the malicious code that was found on his system had been added to nearly all antivirus product databases back in 2003. Joe Lopez’s losses were caused by a ...

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Explicit Phrase: Lets say you are looking for content about internet marketing.  Instead of just typing  internet marketing  into the Google search box, you will likely be better off searching explicitly for the phrase.  To do this, simply enclose the search phrase within double quotes. Example: "internet marketing" Exclude Words: Lets say you want to search for content about internet marketing, but you want to exclude any results that contain the term  advertising .  To do this, simply use the "-" sign in front of the word you want to exclude. Example Search: internet marketing -advertising Site Specific Search: Often, you want to search a specific website for content that matches a certain phrase.  Even if the site doesn’t support a built-in search feature, you can use Google to search the site for your term. Simply use the "site:somesite.com" modifier. Example: "internet marketing" site:www.smallbusinesshub.com

The following code example shows how to use the  DllImportAttribute  attribute to import the Win32  MessageBox  function. The code example then calls the imported method. C# using System; using System.Runtime.InteropServices; class Example { // Use DllImport to import the Win32 MessageBox function. [DllImport( "user32.dll" , CharSet = CharSet.Unicode)] public static extern int MessageBox(IntPtr hWnd, String text, String caption, uint type); static void Main() { // Call the MessageBox function using platform invoke. MessageBox( new IntPtr(0), "Hello World!" , "Hello Dialog" , 0); } }

1.Make back up of your .sln file   2.Open the .sln file corresponding to the Project to be converted with Notepad   Locate the following line: Microsoft Visual Studio Solution File, Format Version 11.00 Replace 11.00 with 10.00 3.Locate the following line: # Visual Studio 10 4.Replace 2010 with 2008 5.Save the File 6.Delete the .cache files existing in the following paths: * obj/debug * obj/release 7.Open the project with Visual Studio 2008 8.Build the project with Visual Studio 2008

First you’ll need to open a command prompt in administrator mode by right-clicking and choosing “Run as administrator” (or use the Ctrl+Shift+Enter shortcut from the search box) Now type the following command: net user administrator /active:yes  You should see a message that the command completed successfully. Log out, and you’ll now see the Administrator account as a choice.