Trojan-Downloader.Win32.Zlob.and

T.Friedrich

Mein Sophos Anti-Virus beschwert sich seit kurzem immer wieder über einen "Virus/Spyware" in einer Datei in C:\System Volume Information\_restore{...} auf welche ich nur schwer zugreifen kann. Jotti's malware scan sagt dazu:

INFECTED/MALWARE (Note: this file has been scanned before. Therefore, this file's scan results will not be stored in the database)
MD5: 500a27387b63c02184ef1caacf4ee81b
Packers detected: PE_PATCH, UPACK
Bit9 reports: Low threat detected (more info)

A-Squared Found nothing
AntiVir Found nothing
ArcaVir Found Heur.Win32.I
Avast Found nothing
AVG Antivirus Found nothing
BitDefender Found nothing
ClamAV Found PUA.Packed.UPack-2
CPsecure Found nothing
Dr.Web Found nothing
F-Prot Antivirus Found nothing
F-Secure Anti-Virus Found nothing
Fortinet Found nothing
Ikarus Found Trojan-Downloader.Win32.Zlob.and
Kaspersky Anti-Virus Found nothing
NOD32 Found nothing
Norman Virus Control Found W32/Suspicious_U.gen
Panda Antivirus Found nothing
Rising Antivirus Found nothing
Sophos Antivirus Found Mal/Packer
VirusBuster Found nothing
VBA32 Found nothing

VirtuTotal analog, siehe Virustotal. MD5: 500a27387b63c02184ef1caacf4ee81b Trojan Horse New Malware.aj (Suspicious) - DNAScan

Bei HijackThis sehe ich nichts verdächtiges:
Logfile of HijackThis v1.99.1
Scan saved at 14:02:30, on 07.01.2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16574)

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\ibmpmsvc.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programme\ThinkPad\ConnectUtilities\AcPrfMgrSvc.exe
C:\Programme\Gemeinsame Dateien\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Programme\Gemeinsame Dateien\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Programme\NetLimiter 2 Pro\nlsvc.exe
c:\Programme\Sophos\Sophos Anti-Virus\SAVAdminService.exe
c:\Programme\Sophos\AutoUpdate\ALsvc.exe
C:\WINDOWS\System32\svchost.exe
C:\Programme\Lenovo\System Update\SUService.exe
C:\WINDOWS\System32\TPHDEXLG.exe
C:\WINDOWS\system32\TpKmpSVC.exe
C:\Programme\Gemeinsame Dateien\Lenovo\Scheduler\tvtsched.exe
C:\Programme\ThinkPad\ConnectUtilities\AcSvc.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\Programme\Synaptics\SynTP\SynTPLpr.exe
C:\Programme\Synaptics\SynTP\SynTPEnh.exe
C:\WINDOWS\system32\rundll32.exe
C:\PROGRA~1\Lenovo\PkgMgr\HOTKEY\TPHKMGR.exe
C:\Programme\TortoiseSVN\bin\TSVNCache.exe
C:\Programme\Lenovo\PkgMgr\HOTKEY\TPONSCR.exe
C:\Programme\Lenovo\PkgMgr\HOTKEY_1\TpScrex.exe
C:\PROGRA~1\ThinkPad\UTILIT~1\EzEjMnAp.Exe
C:\Programme\ThinkPad\ConnectUtilities\ACTray.exe
C:\Programme\ThinkPad\ConnectUtilities\ACWLIcon.exe
C:\WINDOWS\system32\TpShocks.exe
C:\Programme\Google\Google Desktop Search\GoogleDesktop.exe
C:\Programme\Java\jre1.6.0_03\bin\jusched.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programme\Sophos\AutoUpdate\ALMon.exe
C:\Program Files\Digital Line Detect\DLG.exe
C:\Programme\Google\Google Desktop Search\GoogleDesktop.exe
C:\WINDOWS\system32\acs.exe
C:\Programme\ThinkPad\ConnectUtilities\SvcGuiHlpr.exe
C:\Dokumente und Einstellungen\Tobbi\Desktop\HijackThis.exe

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programme\Java\jre1.6.0_03\bin\ssv.dll
O4 - HKLM\..\Run: [SynTPLpr] C:\Programme\Synaptics\SynTP\SynTPLpr.exe
O4 - HKLM\..\Run: [SynTPEnh] C:\Programme\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [BluetoothAuthenticationAgent] rundll32.exe bthprops.cpl,,BluetoothAuthenticationAgent
O4 - HKLM\..\Run: [TPHOTKEY] C:\PROGRA~1\Lenovo\PkgMgr\HOTKEY\TPHKMGR.exe
O4 - HKLM\..\Run: [EZEJMNAP] C:\PROGRA~1\ThinkPad\UTILIT~1\EzEjMnAp.Exe
O4 - HKLM\..\Run: [ACTray] C:\Programme\ThinkPad\ConnectUtilities\ACTray.exe
O4 - HKLM\..\Run: [ACWLIcon] C:\Programme\ThinkPad\ConnectUtilities\ACWLIcon.exe
O4 - HKLM\..\Run: [TPKMAPHELPER] C:\Programme\ThinkPad\Utilities\TpKmapAp.exe -helper
O4 - HKLM\..\Run: [TpShocks] TpShocks.exe
O4 - HKLM\..\Run: [TP4EX] tp4ex.exe
O4 - HKLM\..\Run: [ATIPTA] C:\Programme\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [frymxins] "C:\Programme\ATI Technologies\Fire GL 3D Studio Max\atiimxgl"
O4 - HKLM\..\Run: [Google Desktop Search] "C:\Programme\Google\Google Desktop Search\GoogleDesktop.exe" /startup
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programme\Java\jre1.6.0_03\bin\jusched.exe"
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - Startup: hamachi.lnk = C:\Programme\Hamachi\hamachi.exe
O4 - Startup: Verknüpfung mit startxwin.lnk = C:\cygwin\usr\X11R6\bin\startxwin.bat
O4 - Global Startup: AutoUpdate Monitor.lnk = C:\Programme\Sophos\AutoUpdate\ALMon.exe
O4 - Global Startup: Digital Line Detect.lnk = ?
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programme\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Konsole - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programme\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programme\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programme\Messenger\msmsgs.exe
O11 - Options group: [INTERNATIONAL] International*
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://www.update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1198364315883
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://www.update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1198410475547
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\GEMEIN~1\Skype\SKYPE4~1.DLL
O20 - AppInit_DLLs: C:\PROGRA~1\Google\GOOGLE~1\GOEC62~1.DLL,c:\PROGRA~1\Sophos\SOPHOS~1\SOPHOS~1.DLL
O20 - Winlogon Notify: tpfnf2 - C:\WINDOWS\SYSTEM32\notifyf2.dll
O20 - Winlogon Notify: tphotkey - C:\WINDOWS\SYSTEM32\tphklock.dll
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: Ac Profile Manager Service (AcPrfMgrSvc) - Lenovo - C:\Programme\ThinkPad\ConnectUtilities\AcPrfMgrSvc.exe
O23 - Service: ACU Configuration Service (ACS) - Unknown owner - C:\WINDOWS\system32\acs.exe
O23 - Service: Access Connections Main Service (AcSvc) - Lenovo - C:\Programme\ThinkPad\ConnectUtilities\AcSvc.exe
O23 - Service: Apple Mobile Device - Apple, Inc. - C:\Programme\Gemeinsame Dateien\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: FLEXnet Licensing Service - Macrovision Europe Ltd. - C:\Programme\Gemeinsame Dateien\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: Google Desktop Manager 5.7.712.18632 (GoogleDesktopManager-121807-210419) - Google - C:\Programme\Google\Google Desktop Search\GoogleDesktop.exe
O23 - Service: ThinkPad PM Service (IBMPMSVC) - Lenovo - C:\WINDOWS\system32\ibmpmsvc.exe
O23 - Service: iPod-Dienst (iPod Service) - Apple Inc. - C:\Programme\iPod\bin\iPodService.exe
O23 - Service: LVSrvLauncher - Logitech Inc. - C:\Programme\Gemeinsame Dateien\LogiShrd\SrvLnch\SrvLnch.exe
O23 - Service: NetLimiter (nlsvc) - Locktime Software - C:\Programme\NetLimiter 2 Pro\nlsvc.exe
O23 - Service: Sophos Anti-Virus Statusreporter (SAVAdminService) - Sophos Plc - c:\Programme\Sophos\Sophos Anti-Virus\SAVAdminService.exe
O23 - Service: Sophos Anti-Virus (SAVService) - Sophos Plc - c:\Programme\Sophos\Sophos Anti-Virus\SavService.exe
O23 - Service: Sophos AutoUpdate Service - Sophos Plc - c:\Programme\Sophos\AutoUpdate\ALsvc.exe
O23 - Service: System Update (SUService) - Lenovo Group Limited - C:\Programme\Lenovo\System Update\SUService.exe
O23 - Service: ThinkPad HDD APS Logging Service (TPHDEXLGSVC) - Lenovo. - C:\WINDOWS\System32\TPHDEXLG.exe
O23 - Service: IBM KCU Service (TpKmpSVC) - Unknown owner - C:\WINDOWS\system32\TpKmpSVC.exe
O23 - Service: TVT Scheduler - Lenovo Group Limited - C:\Programme\Gemeinsame Dateien\Lenovo\Scheduler\tvtsched.exe

Was kann man da noch tun?? Irgendwo muss sich da doch ein Trojaner verstecken, wenn aller paar Stunden der Sophos an dieser einen Datei etwas auszusetzen hat!?

Besten Dank,
Tobias