Net Controller Trojan 1.08 - system.exe

G

Guest

My PC shows an active process called 'System'. A search on the web tells me
that this is a process file - system.exe and is registered as a Net
Controller 1.08 Trojan. Viruscan 8 is not picking it up and a file search
from Explorer is not finding either. It is there and is running as it is
shown in my Task Manager. Consultation with McAfee has not found the location
of the file (we have checked the registry and the configuration utility) so
they have advised me to run a scan in DOS. This worries me as this scan will
delete any infected system files without prompting and i guess that this
could render my OS inoperable. To make matters worse the Windows Backup
utility does not work on my PC.

Does anyone have any experience of this process? Can anyone confirm it is a
trohjan and should be deleted? Can anyone suggest an less drastic measure?
Does anyone know wher eit may reside?
 
D

David H. Lipman

1) Download the following three items...

Trend Sysclean Package
http://www.trendmicro.com/download/dcs.asp

Latest Trend signature files.
http://www.trendmicro.com/download/pattern.asp

Adaware SE (personal free version)
http://www.lavasoftusa.com/

Create a directory.
On drive "C:\"
(e.g., "c:\New Folder")
or the desktop
(e.g., "C:\Documents and Settings\lipman\Desktop\New Folder")

Download sysclean.com and place it in that directory.
Dowload the signature files (pattern files) by obtaining the ZIP file.
For example; lpt202.zip

Extract the contents of the ZIP file and place the contents in the same directory as
sysclean.com.

2) Update Adware with the latest definitions.
3) If you are using WinME or WinXP, disable System Restore
http://vil.nai.com/vil/SystemHelpDocs/DisableSysRestore.htm
4) Reboot your PC into Safe Mode
5) Using both the Trend Sysclean utility and Adaware, perform a Full Scan of your
platform and clean/delete any infectors/parasites found.
(a few cycles may be needed)
6) Restart your PC and perform a "final" Full Scan of your platform using both the
Trend Sysclean utility and Adaware
7) If you are using WinME or WinXP,Re-enable System Restore and re-apply any
System Restore preferences, (e.g. HD space to use suggested 400 ~ 600MB),
8) Reboot your PC.
9) If you are using WinME or WinXP, create a new Restore point

You can also try some of the below online scanners.

Trend:
http://housecall.antivirus.com
http://housecall.trendmicro.com

F-Secure:
http://support.f-secure.com/enu/home/ols.shtml

McAfee:
http://www.mcafee.com/myapps/mfs/default.asp

Panda:
http://www.pandasoftware.com/activescan/

Kaspersky:
http://www.kaspersky.com/de/scanforvirus

Symantec:
http://security.symantec.com/

BitDefender
http://www.bitdefender.com/scan/license.php

Freedom Online scanner
http://www.freedom.net/viruscenter/index.html


* * * Please report your results ! * * *

Dave






| My PC shows an active process called 'System'. A search on the web tells me
| that this is a process file - system.exe and is registered as a Net
| Controller 1.08 Trojan. Viruscan 8 is not picking it up and a file search
| from Explorer is not finding either. It is there and is running as it is
| shown in my Task Manager. Consultation with McAfee has not found the location
| of the file (we have checked the registry and the configuration utility) so
| they have advised me to run a scan in DOS. This worries me as this scan will
| delete any infected system files without prompting and i guess that this
| could render my OS inoperable. To make matters worse the Windows Backup
| utility does not work on my PC.
|
| Does anyone have any experience of this process? Can anyone confirm it is a
| trohjan and should be deleted? Can anyone suggest an less drastic measure?
| Does anyone know wher eit may reside?
 
G

Guest

Hello Dave

Thanks for the suggestion - no luck so far I'm afraid. I already regularly
sweep with Ad Aware so I wasn't surprised that this ddn't get it (although SE
did pick up Adware that my older version did not) and I have downloaded the
Trend Sysclean package etc and run it - The first time took over 4 hrs and
came up with nothing. I noticed that one of the black script boxes that was
running (titled C:\Cleaner(my folder name)\VSCANTM.BIN) had <<ERROR <-94>>>
after every line. When I checked the log at the end of the scan it said that
an error occurred while reading.... doesn't sound like it worked??

Just to be sure I downloaded the files again and re ran them - same result.

The System process is still appearing in my Task Manager - strangley if I
try to End Process from here it will not end??

Can you (or anyone) confirm that this process (system.exe) is a trojan? The
web site that says it is is ProcessLibrary.com

I am now going to work through the list of online scanners that you gave.
My last resort will be the DOS scan that McAfee have suggested.

Regards BB
 
D

David H. Lipman

Error 94 indicates open file handles. Not a problem. It just means nothing was found by
Trend Sysclean.

Did you try any of the online scanners I proposed ?

Did you perform BOTH scans in Safe Mode ?

I can supply you with the McAfee Command Line Scanner instructions, however due to
licensing, I can't post it publicly and you would have to email me for them. Just remove
~nospam~.

Dave





| Hello Dave
|
| Thanks for the suggestion - no luck so far I'm afraid. I already regularly
| sweep with Ad Aware so I wasn't surprised that this ddn't get it (although SE
| did pick up Adware that my older version did not) and I have downloaded the
| Trend Sysclean package etc and run it - The first time took over 4 hrs and
| came up with nothing. I noticed that one of the black script boxes that was
| running (titled C:\Cleaner(my folder name)\VSCANTM.BIN) had <<ERROR <-94>>>
| after every line. When I checked the log at the end of the scan it said that
| an error occurred while reading.... doesn't sound like it worked??
|
| Just to be sure I downloaded the files again and re ran them - same result.
|
| The System process is still appearing in my Task Manager - strangley if I
| try to End Process from here it will not end??
|
| Can you (or anyone) confirm that this process (system.exe) is a trojan? The
| web site that says it is is ProcessLibrary.com
|
| I am now going to work through the list of online scanners that you gave.
| My last resort will be the DOS scan that McAfee have suggested.
|
| Regards BB
|
| "David H. Lipman" wrote:
|
| >
| > 1) Download the following three items...
| >
| > Trend Sysclean Package
| > http://www.trendmicro.com/download/dcs.asp
| >
| > Latest Trend signature files.
| > http://www.trendmicro.com/download/pattern.asp
| >
| > Adaware SE (personal free version)
| > http://www.lavasoftusa.com/
| >
| > Create a directory.
| > On drive "C:\"
| > (e.g., "c:\New Folder")
| > or the desktop
| > (e.g., "C:\Documents and Settings\lipman\Desktop\New Folder")
| >
| > Download sysclean.com and place it in that directory.
| > Dowload the signature files (pattern files) by obtaining the ZIP file.
| > For example; lpt202.zip
| >
| > Extract the contents of the ZIP file and place the contents in the same directory as
| > sysclean.com.
| >
| > 2) Update Adware with the latest definitions.
| > 3) If you are using WinME or WinXP, disable System Restore
| > http://vil.nai.com/vil/SystemHelpDocs/DisableSysRestore.htm
| > 4) Reboot your PC into Safe Mode
| > 5) Using both the Trend Sysclean utility and Adaware, perform a Full Scan of your
| > platform and clean/delete any infectors/parasites found.
| > (a few cycles may be needed)
| > 6) Restart your PC and perform a "final" Full Scan of your platform using both the
| > Trend Sysclean utility and Adaware
| > 7) If you are using WinME or WinXP,Re-enable System Restore and re-apply any
| > System Restore preferences, (e.g. HD space to use suggested 400 ~ 600MB),
| > 8) Reboot your PC.
| > 9) If you are using WinME or WinXP, create a new Restore point
| >
| > You can also try some of the below online scanners.
| >
| > Trend:
| > http://housecall.antivirus.com
| > http://housecall.trendmicro.com
| >
| > F-Secure:
| > http://support.f-secure.com/enu/home/ols.shtml
| >
| > McAfee:
| > http://www.mcafee.com/myapps/mfs/default.asp
| >
| > Panda:
| > http://www.pandasoftware.com/activescan/
| >
| > Kaspersky:
| > http://www.kaspersky.com/de/scanforvirus
| >
| > Symantec:
| > http://security.symantec.com/
| >
| > BitDefender
| > http://www.bitdefender.com/scan/license.php
| >
| > Freedom Online scanner
| > http://www.freedom.net/viruscenter/index.html
| >
| >
| > * * * Please report your results ! * * *
| >
| > Dave
| >
| >
| >
| >
| >
| >
| > | > | My PC shows an active process called 'System'. A search on the web tells me
| > | that this is a process file - system.exe and is registered as a Net
| > | Controller 1.08 Trojan. Viruscan 8 is not picking it up and a file search
| > | from Explorer is not finding either. It is there and is running as it is
| > | shown in my Task Manager. Consultation with McAfee has not found the location
| > | of the file (we have checked the registry and the configuration utility) so
| > | they have advised me to run a scan in DOS. This worries me as this scan will
| > | delete any infected system files without prompting and i guess that this
| > | could render my OS inoperable. To make matters worse the Windows Backup
| > | utility does not work on my PC.
| > |
| > | Does anyone have any experience of this process? Can anyone confirm it is a
| > | trohjan and should be deleted? Can anyone suggest an less drastic measure?
| > | Does anyone know wher eit may reside?
| >
| >
| >
 
D

David H. Lipman

BTW: Adaware SE Definitions are up to: SE1R16 28.10.2004

Are you up-to-date ?

Dave




| Error 94 indicates open file handles. Not a problem. It just means nothing was found by
| Trend Sysclean.
|
| Did you try any of the online scanners I proposed ?
|
| Did you perform BOTH scans in Safe Mode ?
|
| I can supply you with the McAfee Command Line Scanner instructions, however due to
| licensing, I can't post it publicly and you would have to email me for them. Just remove
| ~nospam~.
|
| Dave
|
|
|
|
|
| | | Hello Dave
| |
| | Thanks for the suggestion - no luck so far I'm afraid. I already regularly
| | sweep with Ad Aware so I wasn't surprised that this ddn't get it (although SE
| | did pick up Adware that my older version did not) and I have downloaded the
| | Trend Sysclean package etc and run it - The first time took over 4 hrs and
| | came up with nothing. I noticed that one of the black script boxes that was
| | running (titled C:\Cleaner(my folder name)\VSCANTM.BIN) had <<ERROR <-94>>>
| | after every line. When I checked the log at the end of the scan it said that
| | an error occurred while reading.... doesn't sound like it worked??
| |
| | Just to be sure I downloaded the files again and re ran them - same result.
| |
| | The System process is still appearing in my Task Manager - strangley if I
| | try to End Process from here it will not end??
| |
| | Can you (or anyone) confirm that this process (system.exe) is a trojan? The
| | web site that says it is is ProcessLibrary.com
| |
| | I am now going to work through the list of online scanners that you gave.
| | My last resort will be the DOS scan that McAfee have suggested.
| |
| | Regards BB
| |
| | "David H. Lipman" wrote:
| |
| | >
| | > 1) Download the following three items...
| | >
| | > Trend Sysclean Package
| | > http://www.trendmicro.com/download/dcs.asp
| | >
| | > Latest Trend signature files.
| | > http://www.trendmicro.com/download/pattern.asp
| | >
| | > Adaware SE (personal free version)
| | > http://www.lavasoftusa.com/
| | >
| | > Create a directory.
| | > On drive "C:\"
| | > (e.g., "c:\New Folder")
| | > or the desktop
| | > (e.g., "C:\Documents and Settings\lipman\Desktop\New Folder")
| | >
| | > Download sysclean.com and place it in that directory.
| | > Dowload the signature files (pattern files) by obtaining the ZIP file.
| | > For example; lpt202.zip
| | >
| | > Extract the contents of the ZIP file and place the contents in the same directory as
| | > sysclean.com.
| | >
| | > 2) Update Adware with the latest definitions.
| | > 3) If you are using WinME or WinXP, disable System Restore
| | > http://vil.nai.com/vil/SystemHelpDocs/DisableSysRestore.htm
| | > 4) Reboot your PC into Safe Mode
| | > 5) Using both the Trend Sysclean utility and Adaware, perform a Full Scan of your
| | > platform and clean/delete any infectors/parasites found.
| | > (a few cycles may be needed)
| | > 6) Restart your PC and perform a "final" Full Scan of your platform using both the
| | > Trend Sysclean utility and Adaware
| | > 7) If you are using WinME or WinXP,Re-enable System Restore and re-apply any
| | > System Restore preferences, (e.g. HD space to use suggested 400 ~ 600MB),
| | > 8) Reboot your PC.
| | > 9) If you are using WinME or WinXP, create a new Restore point
| | >
| | > You can also try some of the below online scanners.
| | >
| | > Trend:
| | > http://housecall.antivirus.com
| | > http://housecall.trendmicro.com
| | >
| | > F-Secure:
| | > http://support.f-secure.com/enu/home/ols.shtml
| | >
| | > McAfee:
| | > http://www.mcafee.com/myapps/mfs/default.asp
| | >
| | > Panda:
| | > http://www.pandasoftware.com/activescan/
| | >
| | > Kaspersky:
| | > http://www.kaspersky.com/de/scanforvirus
| | >
| | > Symantec:
| | > http://security.symantec.com/
| | >
| | > BitDefender
| | > http://www.bitdefender.com/scan/license.php
| | >
| | > Freedom Online scanner
| | > http://www.freedom.net/viruscenter/index.html
| | >
| | >
| | > * * * Please report your results ! * * *
| | >
| | > Dave
| | >
| | >
| | >
| | >
| | >
| | >
| | > | | > | My PC shows an active process called 'System'. A search on the web tells me
| | > | that this is a process file - system.exe and is registered as a Net
| | > | Controller 1.08 Trojan. Viruscan 8 is not picking it up and a file search
| | > | from Explorer is not finding either. It is there and is running as it is
| | > | shown in my Task Manager. Consultation with McAfee has not found the location
| | > | of the file (we have checked the registry and the configuration utility) so
| | > | they have advised me to run a scan in DOS. This worries me as this scan will
| | > | delete any infected system files without prompting and i guess that this
| | > | could render my OS inoperable. To make matters worse the Windows Backup
| | > | utility does not work on my PC.
| | > |
| | > | Does anyone have any experience of this process? Can anyone confirm it is a
| | > | trohjan and should be deleted? Can anyone suggest an less drastic measure?
| | > | Does anyone know wher eit may reside?
| | >
| | >
| | >
|
|
 
G

Guest

Dave

I am working through the online scanner as each scan take a considerable
while. Symantec did not find anything, Kaspersky was in German so I skipped
that one, Bitdefender found a differnet Trojan - Keenval.F - hidden in
c:/windows/browserextras/pn/remove.exe
no other web source seems to have heard of this trojan athough KeenValue
appears as adware. I have deleted it anyway. I will continue to work my way
through the rest of the scanners and report back but to date I still have my
trojan. I still have doubts as to whether it is as inoccuous as
Processlibrary.com state as no other source seems to bea able to confirm that
it is a Trojan - then again the same occurred with Keenval.F?????

BTW - yes I did run both scans in Safe Mode but my Ad Aware is dated
26/10/04 - I have just picked up the 28/10 update so I will run that again
also (in Safe mode).

Thanks again
BB
 

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.

Ask a Question

Top