i need help

[smoothy]

i have this virus, and my avast is not stopping it getting through
Win32:Busan-E [Wrm]

[polonus]

Hello smoothy,

This worm spreads by copying itself to all accessible network resources. The worm is Windows application (C++ PE EXE-file). It's packed by UPX and is around 14kB large.

When executed, the worm sends a message through ICQ to the author of the worm, then copies itself to Windows directory with name "files32.sys", and also copies a file "mh32.dll" there. This is a keyboard hooker. Then the worm tries to copy itself with name "auto.exe" to following directory:

 C:\WINDOWS\All Users\Start Menu\Program Files\StartUp\

Because of a bug, this fails. Next the worm copies itself to all accessible network shares.

After that the worm registers itself in the system register in a key:

 [HKEY_CLASSES_ROOT\exefile\shell\open\command]
 @="files32.sys \"%1\" %*"

This means that when executing any EXE-file the worm will be started.

The worm collects information from the local system and tries to send them to the worm writer. This includes addresses, passwords and results of the keyboard snooper.

The worm tries download a file "worm31.bmp" from a web-site in the Internet, but this page has been removed and the download fails.

Here is the technical information and removal instructions:
http://www.sophos.com/virusinfo/analyses/w32busanc.html

Did you manage to move the virus to the chest, there it can do no harm for the moment.

polonus

[smoothy]

thanks for your help.
i am on it as we speak.
these people just piss you right of .

[smoothy]

this bloody thing just keeps coming back
every time i re-start the pc.

i have looked in the reg files and cant find it 

[Lisandro]

this bloody thing just keeps coming back

Can't you schedule a boot-time scanning?
Start avast! > Right click the skin > Schedule a boot-time scanning.
Select for scanning archives.
Boot.

[smoothy]

yes i have done that .
twice. it still keeps coming back.

also my pc is opening with the my documents  page.
i cant understand this ..

maybe i need to unplug the broadband to stop it connecting
while i do this ??

[Lisandro]

Clean your temporary files (maybe using CCleaner).
Schedule a boot time scanning (do not boot yet).
Disable your system restore feature. Boot.
Run the boot time scanning.

What is the name (and path) of the infected file being detected?

[smoothy]

it always comes in 2`s
first i get
C:\Documents and Settings\Administrator\Local Settings\Temporary Internet Files\Content.IE5

then another right after it.


\M81JBE9J\udps[1].exe\[Upack]C:\Documents and Settings\Administrator\1.exe\[Upack]

i still have not fixed it yet. ??

[Spiritsongs]

   Hi Smoothy :

      Since you have a "worm", have you tried using "Ewido"
      from www.ewido.net/en ( assuming your OS is either
      Win XP or Win 2000 ) !? This good & FREE program
      "specializes" in detecting & removing worms, trojans, etc .
      There's a tutorial at :
      www.greyknight17.com/spy/Tutorials/ewidoQuickGuide.pdf