Question

pe386-msguard-lzx32 & some spywares

Asked by: Jerry_Pang

im down to the last 3 items which is really hard to delete even in hijack this or commandprompt.

1. rootkit? pe386-msguard-lzx32 - i have no idea how to remove this. i think this one is opening & listening the port and send sentivite information to the hacker's computer.

2. dll's which are loaded even on startup safemode command prompt only.

i could not delete these dlls because these are loaded already even on command prompt only?
this is the deskbar spyware i think. cause i could still see it on the windows explorer's toolbar.
i have deleted all deskbar.dll related files except for the last 2.
xxyxtt.dll & pmkh.dll

is there another way to prevent them from loading? which files to check?
or is there a way to disable an already running dll?


im using WINXP pro btw.

last resort is to reinstall the windows.
suggestions are appreciated.
thanx

This Question has been solved and asker verified All Experts Exchange premium technology solutions are available to subscription members.

Subscribe now for full access to Experts Exchange and get

Instant Access to this Solution

  • Plus...
  • 30 Day FREE access, no risk, no obligation
  • Collaborate with the world's top tech experts
  • Unlimited access to our exclusive solution database
  • Never be left without tech help again

Subscribe Now

Asked On
2006-10-26 at 22:39:00ID22039508
Topic

Operating Systems Miscellaneous

Participating Experts
3
Points
500
Comments
11

Trusted by hundreds of thousands everyday for fast, accurate and reliable tech support.

  • "The time we save is the biggest benefit of Experts Exchange to Warner Bros. What could take multiple guys 2 hours or more each to find is accessed in around 15 minutes on Experts Exchange." Mike Kapnisakis, Warner Bros.
  • "Our team likes having a resource that is more secure than just using Google and most experts using this service really know their stuff. It's nice to look here first versus using Google." Dayna Sellner, Lockheed Martin
  • "Anytime that I've been stumped with a problem, 9 out of 10 times Experts Exchange has either the accepted solution or an open discussion of the potential solution to the problem." Kenny Red, eBay Inc.

See what Experts Exchange can do for you.

Got a question?

We've got the answer.

Experts Exchange has been collecting answers to technology questions since 1996…3 million and counting! If you have a question, chances are we already have your answer.

Screenshot of Experts Exchange Knowledgebase

Need individual assistance?

Our experts are ready to help.

If you can't find the exact answer you're looking for, ask our exclusive community of 50,000 experts. You’ll get a personalized answer from a trusted professional.

Screenshot of Experts Exchange Knowledgebase

Want to learn from the best?

Read articles from industry experts.

Thousands of free tech tips, tricks, how-to’s and tutorials are available in our peer reviewed articles section. See for yourself how smart our experts are, no login required.

Screenshot of an Article

Working on a long term project?

Store your work and research.

Save solutions to your questions, answers you’ve discovered through searching plus helpful articles in your personal knowledgebase for easy future access.

Screenshot of Experts Exchange Knowledgebase

Access the answers to your technology questions today.

Subscribe Now

30-day free trial. Register in 60 seconds.

What Makes Experts Exchange Unique?

Members of the expert community talk about why the experience at Experts Exchange is different than what you will find anywhere else.

Trusted by the world's most respected brands.

image of each brand's logo

Faithfully serving IT professionals since 1996.

Experts Exchange Logo

Try it out and discover for yourself.

Subscribe Now

30-day free trial. Register in 60 seconds.

Related Solutions

  1. Spyware
    I'm having a problem with spyware. The one that keeps returning to haunt me is automove.exe. I have removed the executable from C:\winnt\system32. I also did some research and found I need to remove Swin32.dll, I did that and also removed some registry keys that were running ...
  2. spyware/adware hijacks
    Hello again Experts, I have been working on my brothers computer that has a bad case of spyware or adware on it...maybe both. My Search Bar, which I think is a product of MyWay, refuses to come off. I have used Hijackthis, and removed several regisrty keys and BHOs. Each ...
  3. spyware
    hello I recently ran microsoft antispyware and removed spyware from my computer and then restored the browser settings to default but for some reason I can't seem to restore my search page as it keeps coming up with this page cannot be displayed ... I've included a hijack th...

Free Tech Articles

  1. WARNING: 5 Reasons why you should NEVER fix a computer for free.
    It is in our nature to love the puzzle. We are obsessed. The lot of us. We love puzzles. We love the challenge. We thrive on finding the answer. We hate disarray. It bothers us deep in our soul. W...
  2. SCCM OSD Basic troubleshooting
    SCCM 2007 OSD is a fantastic way to deploy operating systems, however, like most things SCCM issues can sometimes be difficult to resolve due to the sheer volume of logs to sift through and the dispe...
  3. Migrate Small Business Server 2003 to Exchange 2010 and Windows 2008 R2
    This guide is intended to provide step by step instructions on how to migrate from Small Business Server 2003 to Windows 2008 R2 with Exchange 2010. For this migration to work you will need the fo...
  4. Create a Win7 Gadget
    This article shows you how to create a simple "Gadget" -- a sort of mini-application supported by Windows 7 and Vista. Gadgets can be dropped anywhere on the desktop to provide instant information, ...
  5. Outlook continually prompting for username and password
    There have been a lot of questions recently regarding Outlook prompting for a username and password whilst using Exchange 2007. There are a few reasons why this would happen and I will try to cover t...
  6. Backup Exchange 2010 Information Store using Windows Backup
    There seems to be quite a lot of confusion around the ability to backup Exchange 2010 using the built in Windows Backup feature. This stems from the omission of this feature prior to Exchange 2007 s...

Cloud Class Webinars

  1. Avoiding Bugs in Microsoft Access
    Alison Balter takes and in-depth look at avoiding bugs in Access. In this webinar you will learn about using the immediate window to debug your applications, invoking the debugger, using breakpoints to troubleshoot, stepping through code, setting the next statement to execute, ...
  2. Top 10 Best New Features in Visio 2010
    Scott Helmers gives live demonstrations of the top 10 new features in Visio 2010. This webinar will teach you how to create compelling diagrams by adding shapes to the page with a single click, linking the shapes in a diagram to data in Excel (or SQL Server, or SharePoint), ...
  3. IT Consultant Business Secrets Revealed
    Michael Munger, Experts Exchange tech pro and IT consultant, pulls back the curtain on his very successful businesses and answers question on every IT consultant and business owner should know about. He shares secrets on what he did to solve the 5 most common problems in IT, ...
  4. Disaster Recovery and Business Continuity
    Quest CTO, Mike Billon, gives an overview of the steps involved in building a dunamic disaster recovery plan. Through case studies and an examination of software/hardware tooles for monitoring and testing, you'll gain a better understandin of where you are, where you want ...
  5. Organize Your Visio Diagrams with Containers and Lists
    Scott Helmers uses cross functional flowcharts, wireframe diagrams, data graphic legends and seating charts to teach you: how to ustilize all three new structured diagram components in Visio 2010, the best practices for organizeing shapes in previous version of Visio, how to organize ...
  6. How to Us Objects, Properties, Events and Methods in Microsoft Access
    Alison Dalter gives an in-depbth look at objects, properties, events and methods in Microsoft Access. In this webinar you will learn about using the object browser, referring to objects, working with properties and methods, working with object variables, understanding the ...

Join the Community

Give a Little. Get a Lot.

Join the community of experts here and help other tech pros by answering question in your area of expertise. You can earn FREE access to all Experts Exchange's premium features and resources.

Join the Community

Answers

 

by: venom96737Posted on 2006-10-26 at 23:24:22ID: 17817441

use a program called killbox located here http://www.bleepingcomputer.com/files/killbox.php

give the path to the dll files and check delete on reboot option this will get rid of it.

What kind of file is the pe thing and where is it located? you can romove the file using the same method if you wanted.

 

by: venom96737Posted on 2006-10-26 at 23:29:31ID: 17817454

there appers to be really a few things you want to do to get rid of this rootkit.  

here is a great post where they deleted it I figured there was a service and a few things to it but I didn't know 100 percent here you go.

http://www.cybertechhelp.com/forums/showthread.php?t=132769

 

by: Jerry_PangPosted on 2006-10-27 at 00:57:40ID: 17817668

this nasty rootkit - pe386 hides itself.
i just learned about this on wiki
http://en.wikipedia.org/wiki/Rootkit

i do not know how to delete it. it's not even detected on hijackthis.
It was detected by a smitfraudfix.cmd
while im trying to fix the spywares - smitfraud and astakiller

it says i need to download a rootkit software.

but i dont trust any of the sites that i found.

thanx for the killbox.

 

by: venom96737Posted on 2006-10-27 at 02:21:55ID: 17817901

rootkit revealer will help but it will only give you the text file it is writing to. Use avenger found here: http://swandog46.geekstogo.com\avenger.zip and do you have the log from smithfraudfix?  If I could get some locations I could help you out more.

 

by: Jerry_PangPosted on 2006-10-27 at 02:36:25ID: 17817933

>  If I could get some locations I could help you out more.

it says evrything is clean
at the end of the raport.txt

it just says
pe386-msguard-lzx32
rootkit detected use rootkit tools to fix it.

no other locations.

i just found out it starts to delete all the exe file that i run
in "start/run" after reboot.

gonna backup now. brb on monday

 

by: MnfPosted on 2006-10-27 at 06:21:00ID: 17818796

First install this free utility
http://www.sysinternals.com/Utilities/Autoruns.html
it will help you to identify the files that loaded when boot
try it in "safe mode command prompt only" – this is very important so the spayware will not be working there-
you may put it in the root of the D:\  
then you can use the command prompt to run it (use the autoruns.exe)
then seek all the taps there to seek your files and disabling it.

And also you can use this free utility to reveal the RootKit
http://www.sysinternals.com/Utilities/RootkitRevealer.html

and the other one from AVG
http://beta.grisoft.cz/beta/betarep.files/antirootkit/AVG_AntiRootkit_1.0.0.13.exe

and finally this is more details about "Anti-Rootkit Software - Detection, Removal & Protection"
http://antirootkit.com/software/index.htm
http://antirootkit.com/

 

by: rpggamergirlPosted on 2006-10-28 at 07:54:21ID: 17825577

Smitfraudfix does detect drivers from those 3 rootkits mentioned, but it also has false positives, I had a couple of false positives reported with the smitfraudfix scan.

What you should do is to check for rootkits and  run Gmer:
Download GMER from here:
http://www.gmer.net/gmer.zip

Unzip it and start GMER.exe
Click the rootkit-tab and click scan.

Once done, click the Copy button.
This will copy the results to clipboard.
Paste the results in your next reply.

If you're having problems with running GMER.exe, try it in safe mode.

If Gmer doesn't find any rootkit then that is halfway clear.
Next is to unload the driver pe386 using avenger or just stopping the service, if there are no drivers to unload then it is false positive.

 

by: rpggamergirlPosted on 2006-10-28 at 08:00:07ID: 17825611

deskbar.dll<-- is a variant of Alcan worm/P2PNetwork worm

xxyxtt.dll <-- looks like haxdoor

pmkh.dll<-- looks like qoologic file, could also be vundo


Can we look at your hijackthis log please? hijackthis log can tell us what infections those files belong to by looking at what lines in hijackthis they are running from.

Please download HijackThis 1.99.1
http://www.cyberanswers.org/forum/uploads/HijackThis1991.exe
Open Hijackthis, click "Do a system scan and save a logfile" don't fix anything yet.

Then upload the logs to any hosting sites,
or go to the below link and login using your Experts-Exchange username and password.
http://www.ee-stuff.com
Click on "Expert Area" tab
type or paste the link to your Question
"Browse" your pc to the location of your Hijackthis log and click "Upload"
Copy the resulting "url" and post it back here.

OR: paste the log to either of these sites:
1. http://www.rafb.net/paste/
then at the bottom left corner click "paste"
Copy the address/url and post it here.

2. or at --> http://www.hijackthis.de/
and click "Analyse", click "Save".  Then post the link to the saved list here.

 

by: Jerry_PangPosted on 2006-10-30 at 16:57:55ID: 17838765

finally reformating it.  
gona split now. im giving up fixing it.

 

by: rpggamergirlPosted on 2006-10-30 at 17:24:03ID: 17838903

Ooops!!! too late!
malware expert just created a tool for this little buggers --> pe386-msguard-lzx32

Sorry to hear you had to reformat, maybe it's for the best, at least now you have a squeaky-clean system.

Thanks for the points!

 

by: Jerry_PangPosted on 2006-11-01 at 16:58:20ID: 17854649

i started to backup it and just when i was about to format it,
i gave it to my friend for last try.
he said something about Defender which microsoft bought.

we installed it and it work perfectly.

20120131-EE-VQP-002

3 Ways to Join

30-Day Free Trial

The Experts

98% positive feedback on 31,087 answers since March 2000. angeliii is a Microsoft Most Valuable Professional for his work with MS SQL Server & Develoment.

He has also proven his knowledge of Visual Basic Programming, PHP Scripting and Oracle Databases.

The Experts

97% positive feedback on 10,752 answers since July 2000. lrmoore has more than 18 years experience in the networking industry.

The six-time Mircosoft MVPs specialties include firewalls, virtual private networking, and network management.

Testimonials

"...and excellent source for support... Kind of like having your very own IT dept." Electriciansnet

Testimonials

"I was apprehensive at signing up at first. However... it has already made my life as an IT administrator much easier." JaCrews

Testimonials

"WOW! You guys have great, active, and knowledgeable people on here." moore50

Business Clients

Business Clients

In the Press

"If you’ve got a question... Experts Exchange can supply an answer.”

In the Press

"...an invaluable aid for both IT professionals and those who require tech support."

In the Press

"where IT professionals provide quick answers on just about any topic"

Business Account Plans

Loading Advertisement...