March, 2010


24
Mar 10

Malware – Process Explorer to the Rescue

These are screen captures from a recent malware infection that I was asked to remove.  The malware advertises that it is XP AntiMalware 2010 but don’t be fooled by it.  This is a crafty piece of malware. 

The first screen capture shows a pop-up and a balloon indicating a possible intrusion from 59.132.100.175 but this was impossible since the ethernet cable to the PC was disconnected.

Another dialog box trying to lure you in.  Notice the larger version of the shield does not look like the real Security Center icon (also shown below).

Follow the steps outlined below to use Process Explorer to stop this malware.  Note that this does not delete the malware but does stop it until you can get it removed.  If I find out how to remove it I will make another post on how to do that.  Process Explorer may be downloaded from Microsoft at the link below.

http://technet.microsoft.com/en-us/sysinternals/bb896653.aspx

  1. DO NOT click on the dialog boxes or balloons that are associated with this malware.
  2. Unplug or otherwise disconnect the infected PC from the Internet.
  3. Start Process Explorer by double clicking it.
  4. Find the process named “ave.exe”.  If you can’t find that process then read the caveat at the end of this post.
  5. Right-click on the process and choose Suspend from the menu. 

Your system may perform slowly but that’s better than the malware working its way deeper into your PC.   Preventing malware is much easier than dealing with it post-infection so be sure to keep your operating system and anti-virus software updated.

Caveat: You may have noticed that I referred to “this malware” instead of the name shown in the dialog boxes.  That’s because the malware may have a list of names that it rotates through.  In fact, it may even alter the name of the executable (ave.exe) to something else.


11
Mar 10

Good Utility Programs

This is a link to an article from pcmag.com about 15 good utility programs http://www.pcmag.com/article2/0,2817,2361000,00.asp.


10
Mar 10

Command Line Activation of Windows XP

Today I reinstalled XP on a machine and had to activate the Windows license prior to installing updates.  At this URL (http://www.windowsitpro.com/article/john-savills-windows-faqs/how-do-i-activate-windows-xp-from-the-command-line-.aspx) I found a quick one-liner to start up the product activation GUI.  Click Start, click Run and type “oobe/msoobe /a”.  Be prepared to type in the 25-character activation string.


10
Mar 10

Missing “My Documents” in “My Computer”

This morning a co-worker’s “My Documents” folder was missing from their “My Computer” folder.  It was still on the computer but this link had disappeared.  She runs XP and could not recall having modified anything that would cause this.  The fix was found at this URL: http://www.tweakxp.com/article36827.aspx and amounts to a simple registry hack.  Remember to be careful when editing the registry. 

The following new key was entered into the registry using regedit:   

  • HKEY_LOCAL_MACHINE\
  • SOFTWARE\
  • Microsoft\
  • Windows\
  • CurrentVersion\
  • Explorer\
  • DocFolderPaths\
  • User Name\

with the value “C:\Documents and Settings\User Name\My Documents”.  

Now the link to the folder “User Name’s Documents” is back in “My Computer”.


1
Mar 10

ISBN Web Service

I have written a Perl script to decode the Cuecat output so I could capture ISBNs and catalog my book collection.  Several sites host Web services that return book information given the ISBN.    Below is a GET request that requests the title of  The 2007 ARRL Repeater Directory.

http://xisbn.worldcat.org/webservices/xid/isbn/9780872599901?method=getMetadata&format=txt&fl=title

By modifying the last variable in the URL, specifically the value after “fl=”, the publication date or author can be retrieved.  See examples below:

http://xisbn.worldcat.org/webservices/xid/isbn/9780872599901?method=getMetadata&format=txt&fl=year

http://xisbn.worldcat.org/webservices/xid/isbn/9780872599901?method=getMetadata&format=txt&fl=author


1
Mar 10

My New Pet – the Cuecat

My friend Tom recently gave me a CueCat.  He told me it would read barcodes but had never actually used it.  Online I discovered the CueCat had a rich history, and a lot of pages had hardware modifications or supporting code.  A few if those pages are: