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Hello Everyone,
The new Virus W32.Opaserv.Worm is creating havoc for many users.
I have tried so far to help as best possible and only corrected the problem with one of the many in the Post linked below. It is now on Page 3 in the Win9x forum and I thought many would no longer see it, that is why I am posting a link to it here.
It is listed as #1 on a google search for scrsvr.exe so many keep responding, yet still concrete fix.
Any and all of your help would greatly be appreciated by myself and as I am sure those with the problem.
Thanks in advance for taking a look at the Post Below.
Please Respond to the original post in the link above to keep it somewhat organized.
I messed that up in the original post already so... :(Good Day All!
Mesich

Ooops, messed up. Should have read:
It is listed as #1 on a google search for scrsvr.exe. Many searching on Google are directed here and are responding, yet still no concrete fix.
Mesich

I have been watching filemon after booting
and waiting for scrsvr.exe to start.Interesting!
that is File Monitor for Windows NT/9x v4.34

more to watching filemon:
A process identifiying itself as KERNEL32 is
doing the following:153 8:50:25 PM KERNEL32 FindOpen C:\WINDOWS\SCRSVR.exe SUCCESS scrsvr.exe
154 8:50:25 PM KERNEL32 FindClose C:\WINDOWS\SCRSVR.exe SUCCESS
155 8:50:25 PM KERNEL32 Open C:\WINDOWS\SCRSVR.exe SUCCESS CREATENEW REPLACEEXISTING READWRITE COMPATIBILITY
156 8:50:26 PM KERNEL32 Seek C:\WINDOWS\SCRSVR.exe SUCCESS Beginning Offset: 0 / New offset: 0
157 8:50:26 PM KERNEL32 Write C:\WINDOWS\SCRSVR.exe SUCCESS Offset: 0 Length: 512each numbered line is an event from filemon.

Sorry for the choppyness of all this and I am not sure it will help anyone either but the seek/write cycles last until I kill the modem connection! The last response I get from KERNEL32 is below, when it nicely closes the file after I kill the modem connection! I can then log back on and it will start up in a matter of several minutes.
It is like it originates in the connection, maybe it lives in the ISP???
9:00:45 PM KERNEL32 Close C:\WINDOWS\SCRSVR.exe SUCCESS CLOSE_FINAL

And finally when I remove the share on my
C drive, it seems to have gone away. The
only thing on my switch during all this time
is my 4050N printer and this machine.The ISP is 46.chicago-15rh16rt.il.dial-access.att.net (ATT worldnet Chicago)
All this means very little to me, but maybe it will mean something to someone reading this.
Any help is appreciated.

I spotted this worm the day before Norton. It was stopped by my firewall from connecting to a web address with an anonymous 'who is?'.
I have searched the registry for any references to scrsvr, none found, and use sysedit (typed at the run command) to edit out the run= line in win.ini each time I shut down. I have now set Norton to automatically silently delete any viruses it finds which has quietened it down a bit but like everyone else I suspect that it has installed itself somewhere on the machine.
I have now changed my C:drive to 'not shared' and when I did it, it told me that I had one user connected. Ominous! Hopefully this will sort that for the moment but I may need the drive shared in the future.
I have been advised by a 'techy' to run a separate PC, loaded with a Linux firewall (IPCOP from www.ipcop.org), as an internet server. This seems a little drastic but may be necessary for broadband users.

HELP ANYONE ! Like many others I am infected since September 30th with this virus and tried many things with no succes. Has any one found a solution so far?
Bonjour la francophonie, y a-t-il quelqu'un qui a trouvé la solution pour se débarrasser de ce damné virus. (Montréal Canada)

You may like to know the following:
I have been infected with ScrSvr, which is said to be a Win32.opasoft.a worm by my virus software. Like most users it comes back again and again.
However, last evening, another file called "BRASIL.PIF" was detected by my virus software. It is a shortcut that you can't open with Notebook/Wordpad or look at its properties because it has security protection. Just like ScrSvr, it writes a line to the Win.ini file, which I assume would run this "shortcut" upon booting the PC. I can't find any reference to it in my Registry
Paul

I too have the opaserv virus and from what i have read in the previous forum, it is only possible to remove the virus using a removal tool if it has been on your computer for a short amount of time. The only way i found to stop the virus is to create junk files. The virus only seemed to cause trouble when I was the net (before i fixed it). It also created a file called PUT.INI that interfered some of the programs that i had recently run on my computer (this only happened after i had left the virus alone for a while). I deleted this file and it fixed the problem. Below are a list of virus files that i have found:
ALEVIR.EXE c:\windows
BRASIL.PIF c:\windows
BRASIL.EXE c:\windows
MARCO!.SCR c:\windows
SCRSVR.EXE c:\windows
PUT.INI c:\
TMP.INI c:\
What Philcannon wrote about KERNEL32.dll also indicates that the virus uses this file. I also found references to this file when I converted one of the virus files into a *.txt file. It may be necessary to delete or replace this file to remove the virus.Graeme

I also found references to the following files in scrsvr when it had been changed to a *.txt file:
Advapi32.dll
gtools.dll
gatorsupportinfo.txt
user32.dll
scrsin.dat
scrsout.dat
scrupd.exe
ws2_32.dllIt also contained the text "Software\microsoft\windows\currentversion\run_software\microsoft\windows\currentversion\internet settings".
Hope someone knows what this means.
Graeme

I too, suffer this virus. I've tried downloading a few 'free' virus checkers. When I run them they give me a 'file corrupted' error. Could this thing be attaching itself to .exe files as we download them?

This post contains the full fix for the Opaserv worm. It explains in detail how it works, and 3 methods you can use to stop it.
http://www.computing.net/security/wwwboard/forum/3289.html
Brad Peterson
b_peterson@yahoo.comfeel free to email me if you need any help removing this virus.

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