Viagra Emails being sent to address book

First, you should read this:
Warning about Porn, Keygens, Cracks, and other Illegal Software

Please disable all anti-virus and anti-spyware programs while we do the following (re-enable when you are finished):

Run C:\MGtools\analyse.exe by double clicking on it (Note: if using Vista, don't double click, use right click and select Run As Administrator). This is really HijackThis (select Do a system scan only) and select the following lines but DO NOT CLICK FIX until you exit all browser sessions including the one you are reading in right now:

NOTE: HJT may popup an error about the AppInit_DLLs line. Ignore it and click OK to continue.

After clicking Fix, exit HJT.

Now copy just the bold text below to notepad (Do not include any space above the word REGEDIT). Save it as fixME.reg to your desktop. Be sure the "Save as" type is set to "all files" Once you have saved it double click it and allow it to merge with the registry.

Make sure that you tell me if you receive a success message about adding the above
to the registry. If you do not get a success message, it definitely did not work.

Now use windows explorer to find and delete:
C:\Program Files (x86)\Tonec.Inc.Internet.Download.Manager.v5.19.Build.3.Incl.Keygen.and.Patch-Lz0\Tonec.Inc.Internet.Download.Manager.v5.19.Build.3.Incl.Keygen.and.Patch-Lz0\Internet Download\Internet Download Manager\IDMan.exe

Malware detected in email databases has to be cleaned up by you. You have a few choices:

1. delete the whole file which is not an option you normally want to use
2. load the email folder that contains the infection and delete ALL unnecessary emails (hoping to remove the problem email) and then use the Mailbox Cleanup option to delete all old emails. Then compact the Outlook database to permanently remove data. See http://support.microsoft.com/kb/291645 If you do not cleanup and compact the databases, the deleted emails may still be leaving hidden information in the database that you just cannot see but a scanner may still pickup on it.
3. create a new folder and move only emails you really need into the new folder and then delete the infected folder.

You may be helped by adding this as a contact:
aaa@aa.com

Let me know how that goes.

 

As to your Yahoo email, you might want to read through this:
http://blogs.msdn.com/b/securitytipstalk/archive/2010/07/07/hotmail-hacked-take-these-steps.aspx

Tell me if you are still having any malware issues.