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4 win2000 pro infected workstations

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#1 mjmoore


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Posted 29 July 2009 - 02:32 PM

I was on vacation a few days and returned to 4 infected pcs at a clients office. According to them on 7-24 the internet slowed to a crawl and 4 pcs were making request to an unknown website and sucking up all the bandwidth. They run fprot antivirus. They pulled the machines offline and found these viruses that fprot was unable to remove. w32/susppack.n.gen!eldorado, w32/malware!6d27, sdbot.acie, hideprocess.a, virtool.gr, bat/knlk.a, irc/flood.cc, zapchast.s, flood.af, hidestd.component. The hard drives were removed and plugged up to another machine and scan with trend sysclean which found nothing. Malwarebytes also shows nothing. I found one suspicious entry with hijack this and removed it, but everything else looks fine. Combofix will not run, I've tried renaming it, but no luck. It will launch, show the progress bar but the blue screen never pops up. Th first time I launched combofix on one pc it said the exe had been tampered. I've downloaded new copies and verified it will run on another pc, I've also tried the /killall but no luck. I ran security task manager and found and quarantined vbahewow.dll in system32, regabwiz.dll in system32, pv.exe in c:32788r22fwjfw, and modumtmp.exe in system32. Not sure where to proceed from here. Any help would be greatly appreciated

Edited by The weatherman, 29 July 2009 - 04:54 PM.
Moved to a more appropriate forum. Tw

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#2 boopme


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Posted 29 July 2009 - 07:15 PM

Hello,So after removing all that it's still slow?
Are thes PC's wired or wirelessly connected?
Next run ATF and SAS across the board

Note: On Vista, "Windows Temp" is disabled. To empty "Windows Temp" ATF-Cleaner must be "Run as an Administrator".

From your regular user account..
Download Attribune's ATF Cleaner and then SUPERAntiSpyware , Free Home Version. Save both to desktop ..
DO NOT run yet.
Open SUPER from icon and install and Update it
Under Scanner Options make sure the following are checked (leave all others unchecked):
Close browsers before scanning.
Scan for tracking cookies.
Terminate memory threats before quarantining
Click the "Close" button to leave the control center screen and exit the program. DO NOT run yet.

Now reboot into Safe Mode: How to enter safe mode(XP)
Using the F8 Method
Restart your computer.
When the machine first starts again it will generally list some equipment that is installed in your machine, amount of memory, hard drives installed etc. At this point you should gently tap the F8 key repeatedly until you are presented with a Windows XP Advanced Options menu.
Select the option for Safe Mode using the arrow keys.
Then press enter on your keyboard to boot into Safe Mode

Double-click ATF-Cleaner.exe to run the program.
Under Main "Select Files to Delete" choose: Select All.
Click the Empty Selected button.

If you use Firefox or Opera browser click that browser at the top and choose: Select All
Click the Empty Selected button.
If you would like to keep your saved passwords, please click No at the prompt.
Click Exit on the Main menu to close the program

NOW Scan with SUPER
Open from the desktop icon or the program Files list
On the left, make sure you check C:\Fixed Drive.
Perform a Complete scan. After scan,Verify they are all checked.
Click OK on the summary screen to quarantine all found items.
If asked if you want to reboot, click "Yes" and reboot normally.

To retrieve the removal information after reboot, launch SUPERAntispyware again.
Click Preferences, then click the Statistics/Logs tab.
Under Scanner Logs, double-click SUPERAntiSpyware Scan Log.
If there are several logs, click the current dated log and press View log.
A text file will open in your default text editor.
Please copy and paste the Scan Log results in your next reply.
Click Close to exit the program.

Please ask any needed questions,post logs and Let us know how the PC is running now.
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