WKSSVC.EXE

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Discussion

wrinx

Original Poster:

680 posts

240 months

Sunday 10th February 2008
quotequote all
Has anyone had problems recently with this nasty little virus? Hope someone can help me....

I had it dropped on me via MS Messneger last night. I blocked the install request but it appeared in Windows Prefetch. Deleted that lot and ran a registry check using Unhackme.

Now I'm experiencing some odd behaviours which I can't solve frown

Quick Launch toolbar disappeared so I reinstalled it (tickbox had been cleared!). Things seem ok now but I can't can't access Paypal (directly or via ebay) or Amazon (perhaps more?!), with Firefox or IE.

I can access other https sites such as "my ebay" and other "normal" sites, including my hotmail account.

So why can't I get into the previous two mentioned???

I could only get into the amazon site via IP address, didn't work with paypal...Amazon then said I should enable cookies...but they are!

Anything to do with this Worm thing above? I done so much fiddling about I could easily have messed with something in the registry, but why only affect the two sites (so far!)?

Might be worth mentioning I've used both Amazon and Paypal to pay for items in the past few days...also, running through a router with XP pro, my partners laptop n the same connection is not having problems so it's definitely my system frown

Any ideas....?

wrinx


Edited by wrinx on Sunday 10th February 20:03

Hooli

32,278 posts

200 months

Sunday 10th February 2008
quotequote all
if IP works but the name doesnt then its something to do with name resolution thats causing the fault - obviously.
first thing your PC looks at is the HOSTS file
then the DNS server etc

the HOSTS file is in \\windows\system32\drivers\etc and is just called HOSTS open it with notepad or similar & check it. its just a text file with entries such as

100.100.100.100 www.somewebsite.com

if you see entries for the sites you cant get on, just delete them from the file & save it.

wrinx

Original Poster:

680 posts

240 months

Sunday 10th February 2008
quotequote all
:lol: Thanks or your reply, just been looking at that file after reading http://www.howtofixcomputers.com/bb/ftopic139500.h... of them are "txt" files, but are SAM, MSN, ICS and BACKUP files???

Only websites mentioned are:

"hosts" file
127.0.0.1 localhost

"HOST.ICS" file is empty

"lmhosts" SAM file has lots of info about stuff but no info about sites.

"networks" has "loopback 127"

"protocol" has the following:

ip 0 IP # Internet protocol
icmp 1 ICMP # Internet control message protocol
ggp 3 GGP # Gateway-gateway protocol
tcp 6 TCP # Transmission control protocol
egp 8 EGP # Exterior gateway protocol
pup 12 PUP # PARC universal packet protocol
udp 17 UDP # User datagram protocol
hmp 20 HMP # Host monitoring protocol
xns-idp 22 XNS-IDP # Xerox NS IDP
rdp 27 RDP # "reliable datagram" protocol
rvd 66 RVD # MIT remote virtual disk

...and finally,the "service file" has port numbers for well-known services defined by IANA.

None of which makes much sense to me!

wrinx



Edited by wrinx on Sunday 10th February 23:42


Edited by wrinx on Monday 11th February 00:11

Hooli

32,278 posts

200 months

Sunday 10th February 2008
quotequote all
those two in HOSTS start with a # yeah? they are examples, the # comments the line out.
if its not there then err... let me think for a bit i cant remember the other ones

lmhosts you can ignore, its a leftover from an old MS product 'lan manager'.
the others shouldnt cause the problem you've got.

trying to think of anything atm. what are your IP settings? auto configure? & auto detect DNS server? thats the norm.
check the settings on a working PC & make sure they are the same, although i doubt its that as other sites work.

could be a duff entry in the routing table, cant think how to do that at this moment though.

Spokey

2,246 posts

209 months

Sunday 10th February 2008
quotequote all
OK, my daughter's PC got infected with this bugger.

Make sure you search for the wkssvc.exe file and delete it. You also need to run regedit and remove it from the registry. Then, edit your hosts file .... the sneaky buggers leave a large chunk of blank space and then create a lot of entries with 127.0.0.1 as the IP address. Delete all of these from the hosts file and then you should be good.

wrinx

Original Poster:

680 posts

240 months

Monday 11th February 2008
quotequote all
Hooli said:
those two in HOSTS start with a # yeah? they are examples, the # comments the line out.
if its not there then err... let me think for a bit i cant remember the other ones
Yeah, I just realised that and have edited the post smile

wrinx

wrinx

Original Poster:

680 posts

240 months

Monday 11th February 2008
quotequote all
Spokey said:
.... the sneaky buggers leave a large chunk of blank space and then create a lot of entries with 127.0.0.1 as the IP address. Delete all of these from the hosts file and then you should be good.
I only have one entry in the host file....and it's that one!

So I should delete it....but why aren't there any more???

Already deleted the virus but is didn't din it's way into the registry afaik, been running various bits of software for what seems like all day! :lol:

(edit....found out what you mean, lots of white space and more entries!).

wrinx

Edited by wrinx on Monday 11th February 00:26

Spokey

2,246 posts

209 months

Monday 11th February 2008
quotequote all
wrinx said:
Spokey said:
.... the sneaky buggers leave a large chunk of blank space and then create a lot of entries with 127.0.0.1 as the IP address. Delete all of these from the hosts file and then you should be good.
I only have one entry in the host file....and it's that one!

So I should delete it....but why aren't there any more???

Already deleted the virus but is didn't din it's way into the registry afaik, been running various bits of software for what seems like all day! :lol:

(edit....found out what you mean, lots of white space and more entries!).

wrinx
Are you SURE it's not in your registry?

wrinx

Original Poster:

680 posts

240 months

Monday 11th February 2008
quotequote all
Pretty sure smile I've run two different programs Registry Mechanic, Unhackme and Registry Booster, several times since last night.

Will do another check tomorrow...

wrinx

Spokey

2,246 posts

209 months

Monday 11th February 2008
quotequote all
wrinx said:
Pretty sure smile I've run two different programs Registry Mechanic, Unhackme and Registry Booster, several times since last night.

Will do another check tomorrow...

wrinx
Start|Run
Type in "regedit" (without the quotes)
Press enter
Move to the top and click on "My Computer"
Ctrl+F
Type in "wkssvc.exe" (without the quotes)
Press enter

spants

1,053 posts

227 months

Monday 11th February 2008
quotequote all
friend had the same issue.... killed it with asquared antispam and then installed avg...... avg would not install beforehand

tony

wrinx

Original Poster:

680 posts

240 months

Monday 11th February 2008
quotequote all
Spokey said:
wrinx said:
Pretty sure smile I've run two different programs Registry Mechanic, Unhackme and Registry Booster, several times since last night.

Will do another check tomorrow...

wrinx
Start|Run
Type in "regedit" (without the quotes)
Press enter
Move to the top and click on "My Computer"
Ctrl+F
Type in "wkssvc.exe" (without the quotes)
Press enter
Ahh, thanks, found it and deleted! Interestingly it was in with the driver files for my ethernet adaptor which has been causing crashes for months....related or just coincidence???

wrinx

wrinx

Original Poster:

680 posts

240 months

Monday 11th February 2008
quotequote all
SOLVED....thanks for your help guys!

wrinx