Tech Support > Operating Systems > Windows 2000 > SVCHOST.EXE and svchost.exe (W2000 Pro)
SVCHOST.EXE and svchost.exe (W2000 Pro)
Posted by Tad on October 7th, 2003


Hi, I have been for many weeks now trying to recover my
son's PC from an attack of spyware.
I got the spyware fixed (thanks to SPYBOT) but had many
other annoyances left over to try to comprehend and fix.

I am getting a 'svchost.exe' error shortly
after launching IE after a reboot.
The message says the application needs to be restarted,
but, other than that nothing happens other than the modem-
status no longer does
anything, and when I click on connection properties in
Dialup&Networking, I get a message saying that
an "unexpected error occurred".
I am in general suffering from "Wobbly Windows".
I thought I had MSBLASTER worm/virus, but I
ran "fixblast.exe" from Symantec, and it said I didn't
have it.

My question is: I have found two programs on my hard drive,
one called "svchost.exe" and the other "SVCHOST.EXE" in
different directories(havent't got their names to hand
just now!).
When I display the version info for SVCHOST.EXE, it seems
to indicate that it is really a copy of a TFTP program.
(Trivial File Transfer Protocol/Program)
Is this the way it is supposed to be ? or is this a
symptom of a virus/worm ?

For the time being, I have renamed this to BillGates.exe.
I haven't noticed any problems yet, but I have often spoken
too soon regarding this PoS (Pile of ....) excuse for an
OS. I don't want to become proficient in any of this
stuff, I'd just like it to work as advertised before I die!

Any help would be appreciated,

regards,
Tad
("Considering offering a bounty for apprehension and
dismemberment of virus/worm/spyware writers")


Posted by James on October 7th, 2003


Greetings,

At a guess, I'd say you don't have a firewall(?!)

Try this article - one of the posters gives a good
explanation on what to do/how to remove the trojan:

http://www.experts-
exchange.com/Miscellaneous/Q_20708414.html

Trojans, by nature, are NOT viruses - which is why a lot
of AV packages got (and still get!) caught out. Now, of
course, they've added tools to find/remove this one.

But this is useless if you still haven't plugged the hole
in the OS/IE software - this or another trojan just comes
back onto your computer the next time you connect to the
internet.

Hence the need for a firewall - Zone Alarm's or Outpost's
free versions can be recommended.

In its current state, if you did a test of your computer
on sites such as grc.com ("Shields Up!") or pcflank.com
you'll see just how OPEN your ports are to all and sundry
without a firewall.

Patching and then testing the ports again will show you
which ones have been CLOSEd - but still visible without a
firewall.

Hope this helps!

Kindest regards,

James

Posted by Joe on October 7th, 2003


The DCOMbobulatortook care of this problem. Port 135 stays
open allowing stuff to get in. Go to http://grc.com/dcom/
to download it. Be sure to read everything to understand
what's happening.
Joe


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