Windows XP Service Startup issue
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URL: http://www.progarchives.com/forum/forum_posts.asp?TID=67760
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Topic: Windows XP Service Startup issue
Posted By: chopper
Subject: Windows XP Service Startup issue
Date Posted: May 27 2010 at 08:48
A number of services have recently started timing out when my PC is booting up - the main ones are DHCP, Windows Audio and Themes. I've just run a full malware scan and removed a few things but it's still happening.
The services start fine when you start them up manually but this is an inconvenience.
Anyone else had this problem? Could it be related to profile size (i.e. taking too long to load)?
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Replies:
Posted By: Dean
Date Posted: May 27 2010 at 12:24
It's possibly a http://en.wikipedia.org/wiki/Rootkit - rootkit (virus) that's attempting to take over those services. If it is, then you're stuffed - lots of apps claim to remove rootkits, but none of them do. You can try doing a system restore but that's unlikely to work either.
------------- What?
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Posted By: Epignosis
Date Posted: May 27 2010 at 12:36
You may recall I had a rootkit issue http://www.progarchives.com/forum/forum_posts.asp?TID=62993 - about six months ago .
It was a nightmare. I even fell into the trap of forcing my PC to start in safe mode- this particular virus had disabled safe mode altogether, which meant my computer wouldn't boot up at all. I wound up
having to boot from my Windows XP disc and do all manner of things.
It took three days, ten different programs, and some intensive manual tweaking to get things back to normal.
------------- https://epignosis.bandcamp.com/album/a-month-of-sundays" rel="nofollow - https://epignosis.bandcamp.com/album/a-month-of-sundays
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Posted By: jampa17
Date Posted: May 27 2010 at 14:03
Seems like a virus... if you have partitions in your disk, or if you have different sessions profiles, you should try to get in through a different profile and make a scan but with one good antivirus... I use Kadpedsky and it get actualized every day... so it's powerful enough to clean anything... but I don't know if it will run to install it... seems like a huge problem...
------------- Change the program inside... Stay in silence is a crime.
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Posted By: chopper
Date Posted: May 28 2010 at 07:16
Dean wrote:
It's possibly a http://en.wikipedia.org/wiki/Rootkit - rootkit (virus) that's attempting to take over those services. If it is, then you're stuffed - lots of apps claim to remove rootkits, but none of them do. You can try doing a system restore but that's unlikely to work either. |
Thanks for breaking it to me gently Dean. and thanks to the others for the advice.
I've removed some more malware but still have the problem. Don't think I'll go for the system restore at the moment as it's an inconvenience rather than a major problem. I'm wondering why a rootkit type virus would want to take over my Themes service. DHCP I can maybe understand.
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Posted By: Falx
Date Posted: May 28 2010 at 07:22
Dean wrote:
It's possibly a http://en.wikipedia.org/wiki/Rootkit - rootkit (virus) that's attempting to take over those services. If it is, then you're stuffed - lots of apps claim to remove rootkits, but none of them do. You can try doing a system restore but that's unlikely to work either. |
Or you pay someone like me to fix it... I removed a pretty nice rootkit from one computer this week, AVG Free (!) was the only antivirus that picked it up
=F=
------------- "You must go beyond the limit of the limit of your limits!" - Mr. Doctor
"It is our duty as men and women to proceed as though the limits of our abilities do not exist." - Pierre Teilhard de Chardin
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Posted By: chopper
Date Posted: May 28 2010 at 07:23
Posted By: Epignosis
Date Posted: May 28 2010 at 07:28
I'm pretty sure that was http://www.freedrweb.com/cureit/?lng=en - drweb-cureit .
No guarantees of course, but this one and http://www.malwarebytes.org/ - Malwarebytes Anti-malware proved to be the most effective.
------------- https://epignosis.bandcamp.com/album/a-month-of-sundays" rel="nofollow - https://epignosis.bandcamp.com/album/a-month-of-sundays
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Posted By: Falx
Date Posted: May 28 2010 at 07:33
Epignosis wrote:
I'm pretty sure that was http://www.freedrweb.com/cureit/?lng=en - drweb-cureit .
No guarantees of course, but this one and http://www.malwarebytes.org/ - Malwarebytes Anti-malware proved to be the most effective.
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Doctor Web just takes forever because it's slow, its detection rate isn't that great¹. But it's useful to have, and is the only effective way of removing the Mebroot trojan (nasty lil' bugger) I've found.
¹ http://www.virus.gr/portal/en/content/2009-08%2C-10-august-05-september
=F=
------------- "You must go beyond the limit of the limit of your limits!" - Mr. Doctor
"It is our duty as men and women to proceed as though the limits of our abilities do not exist." - Pierre Teilhard de Chardin
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Posted By: chopper
Date Posted: May 28 2010 at 08:52
Thanks for the advise everyone. I'm going to try Dr Web at least (speed isn't really an issue, I'll just leave it running overnight if I have to). Something else is also redirecting some of my web searches to another search engine so I need to get rid of that as well.
Quite why anyone thinks this is going to benefit them I don't know. If I want to go to a site for a reason and they divert elsewhere, I'm not going to think "Oh ok, I'll have a look here instead". Just off will you.
Rant over.
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Posted By: Dean
Date Posted: May 28 2010 at 09:35
chopper wrote:
Thanks for the advise everyone. I'm going to try Dr Web at least (speed isn't really an issue, I'll just leave it running overnight if I have to). Something else is also redirecting some of my web searches to another search engine so I need to get rid of that as well.
Quite why anyone thinks this is going to benefit them I don't know. If I want to go to a site for a reason and they divert elsewhere, I'm not going to think "Oh ok, I'll have a look here instead". Just off will you.
Rant over. |
stop!
This is what rootkits do! You are definitely infected and anything you send or recieve is suspect. The reasonn it shows on Themes and DHCP is because it patches itself into whatever is in your boot sequence (msconfig ->startup) - those fail because the patch failed, but other processes were patched and didn't fail,which is why your search is being redirected.
I don't trust av software to 100% remove a rootkit - most just remove the symptoms, which will return again sometime in the future - the only guaranteed safe recovery is reformat your harddrive and reinstall XP.
------------- What?
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Posted By: Epignosis
Date Posted: May 28 2010 at 09:45
Dean wrote:
chopper wrote:
Thanks for the advise everyone. I'm going to try Dr Web at least (speed isn't really an issue, I'll just leave it running overnight if I have to). Something else is also redirecting some of my web searches to another search engine so I need to get rid of that as well.
Quite why anyone thinks this is going to benefit them I don't know. If I want to go to a site for a reason and they divert elsewhere, I'm not going to think "Oh ok, I'll have a look here instead". Just off will you.
Rant over. |
stop!
This is what rootkits do! You are definitely infected and anything you send or recieve is suspect. The reasonn it shows on Themes and DHCP is because it patches itself into whatever is in your boot sequence (msconfig ->startup) - those fail because the patch failed, but other processes were patched and didn't fail,which is why your search is being redirected.
I don't trust av software to 100% remove a rootkit - most just remove the symptoms, which will return again sometime in the future - the only guaranteed safe recovery is reformat your harddrive and reinstall XP. |
You may be right Dean, but I've not had a single problem since November. Granted it took three days, ten different programs, and screwing around in the registry among other things.
Assuming there is still a rootkit problem somewhere on my hard drive, what would cause it to "return in force?"
------------- https://epignosis.bandcamp.com/album/a-month-of-sundays" rel="nofollow - https://epignosis.bandcamp.com/album/a-month-of-sundays
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Posted By: Dean
Date Posted: May 28 2010 at 09:59
Epignosis wrote:
Dean wrote:
chopper wrote:
Thanks for the advise everyone. I'm going to try Dr Web at least (speed isn't really an issue, I'll just leave it running overnight if I have to). Something else is also redirecting some of my web searches to another search engine so I need to get rid of that as well.
Quite why anyone thinks this is going to benefit them I don't know. If I want to go to a site for a reason and they divert elsewhere, I'm not going to think "Oh ok, I'll have a look here instead". Just off will you.
Rant over. |
stop!
This is what rootkits do! You are definitely infected and anything you send or recieve is suspect. The reasonn it shows on Themes and DHCP is because it patches itself into whatever is in your boot sequence (msconfig ->startup) - those fail because the patch failed, but other processes were patched and didn't fail,which is why your search is being redirected.
I don't trust av software to 100% remove a rootkit - most just remove the symptoms, which will return again sometime in the future - the only guaranteed safe recovery is reformat your harddrive and reinstall XP. |
You may be right Dean, but I've not had a single problem since November. Granted it took three days, ten different programs, and screwing around in the registry among other things.
Assuming there is still a rootkit problem somewhere on my hard drive, what would cause it to "return in force?"
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Rootkits patch themselves into the operating system so they load before any antiviral software, to do this they attack the o/s at quite a low level and infect as much of it they can, if it has attached itself to a little used piece of the o/s it may be months before that is ever used, but once it is, out pops the virus. It could be anything, even just plugging a new piece of hardware could invoke an infected dll.
You've been okay for 7 months, you're probably safe.
I have to admit that for an Admin looking after a dozen desktop PC's three days and ten programs is far to time consuming for me - it takes me a hour to reinstall XP and Office and another hour to restore any data files from backups - I could ghost them, but that's impractical. If the user has lost anything, it's not my problem - they should have backed it up. (yeah, I'm Mr Hard Nose)
------------- What?
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Posted By: Epignosis
Date Posted: May 28 2010 at 10:09
Dean wrote:
Epignosis wrote:
Dean wrote:
chopper wrote:
Thanks for the advise everyone. I'm going to try Dr Web at least (speed isn't really an issue, I'll just leave it running overnight if I have to). Something else is also redirecting some of my web searches to another search engine so I need to get rid of that as well.
Quite why anyone thinks this is going to benefit them I don't know. If I want to go to a site for a reason and they divert elsewhere, I'm not going to think "Oh ok, I'll have a look here instead". Just off will you.
Rant over. |
stop!
This is what rootkits do! You are definitely infected and anything you send or recieve is suspect. The reasonn it shows on Themes and DHCP is because it patches itself into whatever is in your boot sequence (msconfig ->startup) - those fail because the patch failed, but other processes were patched and didn't fail,which is why your search is being redirected.
I don't trust av software to 100% remove a rootkit - most just remove the symptoms, which will return again sometime in the future - the only guaranteed safe recovery is reformat your harddrive and reinstall XP. |
You may be right Dean, but I've not had a single problem since November. Granted it took three days, ten different programs, and screwing around in the registry among other things.
Assuming there is still a rootkit problem somewhere on my hard drive, what would cause it to "return in force?"
|
Rootkits patch themselves into the operating system so they load before any antiviral software, to do this they attack the o/s at quite a low level and infect as much of it they can, if it has attached itself to a little used piece of the o/s it may be months before that is ever used, but once it is, out pops the virus. It could be anything, even just plugging a new piece of hardware could invoke an infected dll.
You've been okay for 7 months, you're probably safe.
I have to admit that for an Admin looking after a dozen desktop PC's three days and ten programs is far to time consuming for me - it takes me a hour to reinstall XP and Office and another hour to restore any data files from backups - I could ghost them, but that's impractical. If the user has lost anything, it's not my problem - they should have backed it up. (yeah, I'm Mr Hard Nose) |
I'm just really stubborn, I guess.
------------- https://epignosis.bandcamp.com/album/a-month-of-sundays" rel="nofollow - https://epignosis.bandcamp.com/album/a-month-of-sundays
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Posted By: Slartibartfast
Date Posted: May 28 2010 at 12:08
Bill Gates is evil and must be destroyed.
------------- Released date are often when it it impacted you but recorded dates are when it really happened...
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Posted By: VanderGraafKommandöh
Date Posted: May 28 2010 at 14:10
Have you got a HijackThis log? I'm not sure if RootKits will show up on there though.
I often use CCleaner to clear my Registry. Of course, that won't really help your situation but it's a useful bit of software.
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Posted By: chopper
Date Posted: May 28 2010 at 17:46
Running Dr Web now, it's found another bit of the TDSS virus I thought I'd cleared.
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Posted By: Falx
Date Posted: May 28 2010 at 20:00
Slartibartfast wrote:
Bill Gates is evil and must be destroyed.
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If Bill Gates is the Emperor, then Steve Jobs is Darth Vader
------------- "You must go beyond the limit of the limit of your limits!" - Mr. Doctor
"It is our duty as men and women to proceed as though the limits of our abilities do not exist." - Pierre Teilhard de Chardin
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Posted By: Falx
Date Posted: May 28 2010 at 20:03
James wrote:
Have you got a HijackThis log? I'm not sure if RootKits will show up on there though.
I often use CCleaner to clear my Registry. Of course, that won't really help your situation but it's a useful bit of software.
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Rootkits are way over HijackThis's head, they normally live in c:\windows\system32\drivers and are loaded while the OS is booting. The only way to get rid of them is to pull the hard disk and scan it in another computer, or boot off a live CD (e.g. ERD Commander) and remove the file yourself, if you know where it is.
=F=
------------- "You must go beyond the limit of the limit of your limits!" - Mr. Doctor
"It is our duty as men and women to proceed as though the limits of our abilities do not exist." - Pierre Teilhard de Chardin
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Posted By: VanderGraafKommandöh
Date Posted: May 28 2010 at 22:09
Damn, I might have one without realising it then... or would it be obvious if I did?
However, I use Firefox with AdBlock + and I am usually very careful. Of course, that doesn't mean I could not still get one, of course.
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Posted By: A Person
Date Posted: May 28 2010 at 22:16
My computer was slowing way down, but it turned out there was a dust bunny in the fan on my video card, it's sped up considerably since then.
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Posted By: chopper
Date Posted: May 29 2010 at 06:03
James wrote:
However, I use Firefox with AdBlock + and I am usually very careful. Of course, that doesn't mean I could not still get one, of course.
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Exactly. I too have Firefox with AdBlock but it hasn't stopped me picking up something untoward.
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Posted By: chopper
Date Posted: May 29 2010 at 06:05
A Person wrote:
My computer was slowing way down, but it turned out there was a dust bunny in the fan on my video card, it's sped up considerably since then.
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Check out a freeware program called SpeedFan. I had a problem with my PC shutting down on it's own. Turned out to be overheating, SpeedFan will tell you the temperature of your CPU and hard disk. If the CPU is running hot then dust on the fan is a likely cause. It certainly was on mine.
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Posted By: chopper
Date Posted: May 29 2010 at 17:35
OK, I seem to be all sorted now. Turned out I had a virus called TDSS. With the help of Dr Web, which cleared a process from memory and a few other nasties as well, and a program called TDSSKiller.exe all my services now start okay so hopefully my web searches won't get diverted either.
Thanks for your help everyone.
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