You guys were a big hel for me before. I have a co-worker with a strange problem. Real-time Symantec identifies BAT.trojan and quarantines the file. File is named c.bat. The file will return automatically. If file is deleted, it will return. A manual scan by Symantec and AVG find no virus/trojan. ANy help would be appreciated.
Contents of virus file(c.bat):
del /F c.bat
exit /y
Logfile of HijackThis v1.97.7
Scan saved at 1:24:34 PM, on 6/25/2004
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\PROGRA~1\Grisoft\AVG6\avgserv.exe
C:\Program Files\NavNT\DefWatch.exe
C:\WINNT\System32\svchost.exe
C:\Program Files\NavNT\rtvscan.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\Explorer.EXE
C:\TEMP\HijackThis.exe
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [Client Access Service] "C:\Program Files\IBM\Client Access\cwbsvstr.exe"
O4 - HKLM\..\Run: [Client Access Help Update] "C:\Program Files\IBM\Client Access\cwbinhlp.exe"
O4 - HKLM\..\Run: [Client Access Check Version] "C:\Program Files\IBM\Client Access\cwbckver.exe" LOGIN
O4 - HKLM\..\Run: [Client Access Express Welcome] "C:\Program Files\IBM\Client Access\cwbwlwiz.exe"
O12 - Plugin for .MOV: C:\Program Files\Internet Explorer\PLUGINS\npqtplugin.dll
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: Domain = aga.com
O17 - HKLM\System\CS1\Services\Tcpip\Parameters: Domain = aga.com
O17 - HKLM\System\CS2\Services\Tcpip\Parameters: Domain = aga.com
Startup Log:
StartupList report, 6/25/2004, 1:24:41 PM
StartupList version: 1.52
Started from : C:\TEMP\HijackThis.EXE
Detected: Windows 2000 SP4 (WinNT 5.00.2195)
Detected: Internet Explorer v6.00 SP1 (6.00.2800.1106)
* Using default options
==================================================
Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\PROGRA~1\Grisoft\AVG6\avgserv.exe
C:\Program Files\NavNT\DefWatch.exe
C:\WINNT\System32\svchost.exe
C:\Program Files\NavNT\rtvscan.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\Explorer.EXE
C:\TEMP\HijackThis.exe
--------------------------------------------------
Checking Windows NT UserInit:
[HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
UserInit = C:\WINNT\system32\userinit.exe,
--------------------------------------------------
Autorun entries from Registry:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run
Synchronization Manager = mobsync.exe /logon
Client Access Service = "C:\Program Files\IBM\Client Access\cwbsvstr.exe"
Client Access Help Update = "C:\Program Files\IBM\Client Access\cwbinhlp.exe"
Client Access Check Version = "C:\Program Files\IBM\Client Access\cwbckver.exe" LOGIN
Client Access Express Welcome = "C:\Program Files\IBM\Client Access\cwbwlwiz.exe"
--------------------------------------------------
Shell & screensaver key from C:\WINNT\SYSTEM.INI:
Shell=*INI section not found*
SCRNSAVE.EXE=*INI section not found*
drivers=*INI section not found*
Shell & screensaver key from Registry:
Shell=Explorer.exe
SCRNSAVE.EXE=*Registry value not found*
drivers=*Registry value not found*
Policies Shell key:
HKCU\..\Policies: Shell=*Registry key not found*
HKLM\..\Policies: Shell=*Registry value not found*
--------------------------------------------------
Enumerating Browser Helper Objects:
(no name) - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll - {53707962-6F74-2D53-2644-206D7942484F}
--------------------------------------------------
Enumerating ShellServiceObjectDelayLoad items:
Network.ConnectionTray: C:\WINNT\system32\NETSHELL.dll
WebCheck: C:\WINNT\system32\webcheck.dll
SysTray: stobject.dll
--------------------------------------------------
End of report, 3,106 bytes
Report generated in 0.050 seconds
Command line options:
/verbose - to add additional info on each section
/complete - to include empty sections and unsuspicious data
/full - to include several rarely-important sections
/force9x - to include Win9x-only startups even if running on WinNT
/forcent - to include WinNT-only startups even if running on Win9x
/forceall - to include all Win9x and WinNT startups, regardless of platform
/history - to list version history only