Delete Win32BettInet.F virus

give this webpage a try:

http://www3.ca.com/securityadvisor/virusinfo/virus.aspx?id=41686
==
Win32.BettInet


Description Published:  February 9, 2005 
Description Modified:  February 9, 2005

Win32/BettInet is a family of trojans that can download and install
other programs. They also send information about the affected machine
to a remote server.
==

hope that helps.

jmcgready-ga

http://www.amatrage.com/section/Software/isle/229677/sub2/Virus_Protection

Unfortunately the link suggested is broken and CA have not been able
to repair it (yet).

Here is some info on tranWin32.BettInet
it is translated in English, original source is Japanese

http://translate.google.com/translate?hl=en&sl=ja&u=http://www.casupport.jp/virusinfo/2005/win32_bettinet.htm&prev=/search%3Fq%3DBettInet%26hl%3Den%26lr%3D%26client%3Dfirefox-a%26rls%3Dorg.mozilla:en-US:official

Some of the words don't translate well for me but you will get the idea.
AdAware, SpyBot Search & Destroy, Microsoft Anti-Spy, and AVG
Anti-virus should help you remove it.  Make sure the software is
updated before you run it.  You can find links to a selection of
spyware removal and detection tools (free for personal use) at
www.vermontpcsolutions.com/tools_spyware.html.  For AVG Anti-virus and
others - www.vermontpcsolutions.com/tools_anti_virus.html

Here is another link on Win32.BettInet
http://www.esquared.info/virus.asp?id=41686.

Good Luck,