Virus GaoBot

http://housecall.trendmicro.com/ onlinescan herfra
removal tool er her, men der er flere varianter så jeg kan ikke garantere 100% at det virker
http://www.trendmicro.com/vinfo/virusencyclo/default5.asp?VName=WORM_AGOBOT.D

Ellers kan du jo bare starte op i fejlsikret og slette filen/mappen

Hvad med en permanent fixer ?

Permanent fixer, der findes så din antivirus. har du opdateret den?

Der er et hav af agobot varianter som dog alle benytter en meget lignenede struktur.
Foerst og fremmest find ud af hvad processen der ligger og koerer kaldes - dette er den foerste indikation af hivlken variant det er. Derefter, check de regsitry keys som der refereres til i dannyboyds sites og find ud af hvad virussen kalder sig selv under disse registry keys (dem der peger paa den process du har identificeret foerst).
Derefter skulle det vaere muligt at faa det hele fjernet - men husk (vigtigt!!!) at slaa systemgendannelse fra foerst!

Ellers:
Hent en hijackthis : http://www.arlet.dk/hjt.htm

så er det nemt at se hvilke gaobot det er og om der er andet end gaobot...

læg loggen herind, så tjekker vi den for dig..

Logfile of HijackThis v1.97.7
Scan saved at 3:10:40 PM, on 7/3/2004
Platform: Windows XP  (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2600.0000)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\TGTSoft\StyleXP\StyleXPService.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\Program Files\ICQLite\ICQLite.exe
C:\Program Files\Logitech\iTouch\iTouch.exe
C:\Program Files\Winamp\winampa.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\WINDOWS\System32\RUNDLL32.EXE
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
D:\programmer\Palm\HOTSYNC.EXE
D:\programmer\panthertheme\Aqua Dock\Aqua Dock\Aqua Dock.exe
C:\WINDOWS\System32\DRIVERS\CDANTSRV.EXE
C:\Program Files\Common Files\EPSON\EBAPI\SAgent2.exe
C:\WINDOWS\System32\inetsrv\inetinfo.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\Program Files\Norton AntiVirus\AdvTools\NPROTECT.EXE
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Documents and Settings\Administrator\Local Settings\Temporary Internet Files\Content.IE5\6X1INM9K\hjt[1].exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.eb.dk/
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [ICQ Lite] C:\Program Files\ICQLite\ICQLite.exe -minimize
O4 - HKLM\..\Run: [SiSSoundMan] C:\WINDOWS\System32\SoundMan.exe
O4 - HKLM\..\Run: [SiSSetCDfmt] C:\WINDOWS\System32\SetCDfmt.exe
O4 - HKLM\..\Run: [zBrowser Launcher] C:\Program Files\Logitech\iTouch\iTouch.exe
O4 - HKLM\..\Run: [WinampAgent] C:\Program Files\Winamp\winampa.exe
O4 - HKLM\..\Run: [EPSON Stylus C42 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S10IC2.EXE /P23 "EPSON Stylus C42 Series" /O6 "USB001" /M "Stylus C42"
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [ccRegVfy] "C:\Program Files\Common Files\Symantec Shared\ccRegVfy.exe"
O4 - HKLM\..\Run: [Advanced Tools Check] C:\PROGRA~1\NORTON~1\AdvTools\ADVCHK.EXE
O4 - HKCU\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\System32\NVMCTRAY.DLL,NvTaskbarInit
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [STYLEXP] C:\Program Files\TGTSoft\StyleXP\StyleXP.exe -Hide
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKCU\..\RunOnce: [ICQ Lite] C:\Program Files\ICQLite\ICQLite.exe -trayboot
O4 - Startup: Shortcut to Aqua Dock.exe.lnk = D:\programmer\panthertheme\Aqua Dock\Aqua Dock\Aqua Dock.exe
O4 - Global Startup: HotSync Manager.lnk = D:\programmer\Palm\HOTSYNC.EXE
O8 - Extra context menu item: Sothink SWF Decompiler - C:\Program Files\SourceTec\Sothink SWF Decompiler\InternetExplorer.htm
O9 - Extra button: ICQ Lite (HKLM)
O9 - Extra 'Tools' menuitem: ICQ Lite (HKLM)
O9 - Extra button: SWFDecompiler (HKLM)
O9 - Extra 'Tools' menuitem: Sothink SWF Decompiler (HKLM)
O16 - DPF: {A590956F-AE99-4419-BB39-3C721276C625} (Util Class) - https://udstedelse.certifikat.tdc.dk/csp/authenticode/PrimeInkCSP-0504.exe
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab

Der er intet gaobot i den log.

men jeg kan se at du ikke har opdateret dit windows:
Hent Sp1 til Windows og IE samt alle kritiske opdateringer her:
http://v4.windowsupdate.microsoft.com/da/default.asp

ellers er du meget udsat for f.eks gaobot og blaster ormen..

den er der sku stadigvæk.. prøver lige en ny haijackthis

Logfile of HijackThis v1.97.7
Scan saved at 8:24:33 PM, on 7/4/2004
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\TGTSoft\StyleXP\StyleXPService.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\ICQLite\ICQLite.exe
C:\Program Files\Logitech\iTouch\iTouch.exe
C:\Program Files\Winamp\winampa.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\WINDOWS\System32\RUNDLL32.EXE
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\WINDOWS\System32\DRIVERS\CDANTSRV.EXE
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
D:\programmer\Palm\HOTSYNC.EXE
D:\programmer\panthertheme\Aqua Dock\Aqua Dock\Aqua Dock.exe
C:\Program Files\Common Files\EPSON\EBAPI\SAgent2.exe
C:\WINDOWS\System32\inetsrv\inetinfo.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\Program Files\Norton AntiVirus\AdvTools\NPROTECT.EXE
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\dllhost.exe
C:\WINDOWS\System32\inetsrv\DavCData.exe
D:\programmer\mIRC\mirc.exe
C:\WINDOWS\system32\ntvdm.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\Administrator\Local Settings\Temporary Internet Files\Content.IE5\6X1INM9K\hjt[1].exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.eb.dk/
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: (no name) - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [ICQ Lite] C:\Program Files\ICQLite\ICQLite.exe -minimize
O4 - HKLM\..\Run: [SiSSoundMan] C:\WINDOWS\System32\SoundMan.exe
O4 - HKLM\..\Run: [SiSSetCDfmt] C:\WINDOWS\System32\SetCDfmt.exe
O4 - HKLM\..\Run: [zBrowser Launcher] C:\Program Files\Logitech\iTouch\iTouch.exe
O4 - HKLM\..\Run: [WinampAgent] C:\Program Files\Winamp\winampa.exe
O4 - HKLM\..\Run: [EPSON Stylus C42 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S10IC2.EXE /P23 "EPSON Stylus C42 Series" /O6 "USB001" /M "Stylus C42"
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [ccRegVfy] "C:\Program Files\Common Files\Symantec Shared\ccRegVfy.exe"
O4 - HKLM\..\Run: [Advanced Tools Check] C:\PROGRA~1\NORTON~1\AdvTools\ADVCHK.EXE
O4 - HKCU\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\System32\NVMCTRAY.DLL,NvTaskbarInit
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [STYLEXP] C:\Program Files\TGTSoft\StyleXP\StyleXP.exe -Hide
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKLM\..\RunOnce: [KB826939] rundll32.exe apphelp.dll,ShimFlushCache
O4 - HKCU\..\RunOnce: [ICQ Lite] C:\Program Files\ICQLite\ICQLite.exe -trayboot
O4 - Startup: Shortcut to Aqua Dock.exe.lnk = D:\programmer\panthertheme\Aqua Dock\Aqua Dock\Aqua Dock.exe
O4 - Global Startup: HotSync Manager.lnk = D:\programmer\Palm\HOTSYNC.EXE
O8 - Extra context menu item: &Google Search - res://C:\Program Files\Google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: Backward &Links - res://C:\Program Files\Google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Cac&hed Snapshot of Page - res://C:\Program Files\Google\GoogleToolbar1.dll/cmcache.html
O8 - Extra context menu item: Si&milar Pages - res://C:\Program Files\Google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Sothink SWF Decompiler - C:\Program Files\SourceTec\Sothink SWF Decompiler\InternetExplorer.htm
O8 - Extra context menu item: Translate into English - res://C:\Program Files\Google\GoogleToolbar1.dll/cmtrans.html
O9 - Extra button: ICQ Lite (HKLM)
O9 - Extra 'Tools' menuitem: ICQ Lite (HKLM)
O9 - Extra button: SWFDecompiler (HKLM)
O9 - Extra 'Tools' menuitem: Sothink SWF Decompiler (HKLM)
O16 - DPF: {A590956F-AE99-4419-BB39-3C721276C625} (Util Class) - https://udstedelse.certifikat.tdc.dk/csp/authenticode/PrimeInkCSP-0504.exe
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab