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Possible Downloader.zlob Infection


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2 replies to this topic

#1 Nag1010

Nag1010

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Posted 27 June 2006 - 02:03 AM

Hi:

1. There was unusual activity on my PC (Win XP - SP2)--- csrss.exe was taking up a lot of cpu time.

2 Googled and was told to look into Documents and Settings/Nag/Local Settings/Temp.

3. Noted the file names and googled again and hits indicate Downloader.zlob infection.

4. Ran (not in Safe mode): Windows malicious software remover, CWS, Ad-aware, Spybot, Ewido and AVG ... no hits.

5. Again unusual activity by helpservices.exe and Alcohol.exe and similar files in the above directory.

6. Ran HijackThis and the log file is appended.

7. Two problems: one process hogs the CPU and browser (Firefox) stops accessing the internet ... disconnecting and reconnecting solves it temporarily.

8. I use Firefox almost exclusively. Use MS Internet Explorer 7 Beta for the few sites that do not work with Firefox.

9. Appreciate any help.

Best
Nag

Hijack this log:

Logfile of HijackThis v1.99.1
Scan saved at 11:56:43 AM, on 6/27/2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.5346.0005)

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:\Program Files\Windows Defender\MsMpEng.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\TGTSoft\StyleXP\StyleXPService.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Common Files\Acronis\Schedule2\schedul2.exe
C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
C:\WINDOWS\system32\crypserv.exe
C:\Program Files\Executive Software\Diskeeper\DkService.exe
C:\Program Files\ewido anti-spyware 4.0\guard.exe
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\mdm.exe
C:\WINDOWS\System32\QCONSVC.EXE
C:\WINDOWS\system32\Ati2evxx.exe
C:\Program Files\Alcohol Soft\Alcohol 120\StarWind\StarWindService.exe
C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\tp4serv.exe
C:\PROGRA~1\ThinkPad\UTILIT~1\TP98TRAY.EXE
C:\PROGRA~1\ThinkPad\PkgMgr\HOTKEY\TPHKMGR.exe
C:\Program Files\Microsoft Hardware\Mouse\point32.exe
C:\WINDOWS\System32\taskswitch.exe
C:\WINDOWS\AGRSMMSG.exe
C:\WINDOWS\system32\wscntfy.exe
C:\PROGRA~1\Grisoft\AVG7\avgcc.exe
C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
C:\WINDOWS\system32\RunDll32.exe
C:\Program Files\Windows Defender\MSASCui.exe
C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe
C:\WINDOWS\system32\NWTRAY.EXE
C:\Program Files\ewido anti-spyware 4.0\ewido.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Google\Google Desktop Search\GoogleDesktopIndex.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\Microsoft Time Zone\TimeZone.exe
C:\Program Files\TGTSoft\StyleXP\StyleXP.exe
C:\Program Files\Pixoria\Konfabulator\Konfabulator.exe
C:\Program Files\TurboLaunch\TurboLaunch.exe
C:\Program Files\Zone Labs\ZoneAlarm\zapro.exe
C:\WINDOWS\System32\wbem\wmiapsrv.exe
C:\Program Files\Pixoria\Konfabulator\Konfabulator.exe
C:\Program Files\Pixoria\Konfabulator\Konfabulator.exe
C:\Program Files\Google\Google Desktop Search\GoogleDesktopCrawl.exe
C:\WINDOWS\system32\taskmgr.exe
C:\WINDOWS\system32\NOTEPAD.EXE
C:\Hijackthis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://in.rediff.com/index.html
O2 - BHO: (no name) - {00C6482D-C502-44C8-8409-FCE54AD9C208} - (no file)
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: bho2gr Class - {31FF080D-12A3-439A-A2EF-4BA95A3148E8} - C:\Program Files\GetRight\xx2gr.dll
O2 - BHO: XBTP05399 Class - {4A41E0D2-D514-4ca6-A494-7EB8420A865F} - (no file)
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - C:\PROGRA~1\FlashGet\jccatch.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\windows\googletoolbar1.dll
O2 - BHO: Adobe PDF Conversion Toolbar Helper - {AE7CD045-E861-484f-8273-0445EE161910} - C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll
O2 - BHO: TGTSoft Explorer Toolbar Changer - {C333CF63-767F-4831-94AC-E683D962C63C} - C:\Program Files\TGTSoft\StyleXP\TGT_BHO.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\windows\googletoolbar1.dll
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\fgiebar.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll
O4 - HKLM\..\Run: [TrackPointSrv] tp4serv.exe
O4 - HKLM\..\Run: [TPTRAY] C:\PROGRA~1\ThinkPad\UTILIT~1\TP98TRAY.EXE
O4 - HKLM\..\Run: [TPHOTKEY] C:\PROGRA~1\ThinkPad\PkgMgr\HOTKEY\TPHKMGR.exe
O4 - HKLM\..\Run: [TP4EX] tp4ex.exe
O4 - HKLM\..\Run: [POINTER] point32.exe
O4 - HKLM\..\Run: [CoolSwitch] C:\WINDOWS\System32\taskswitch.exe
O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVG7\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
O4 - HKLM\..\Run: [DiskeeperSystray] "C:\Program Files\Executive Software\Diskeeper\DkIcon.exe"
O4 - HKLM\..\Run: [BMMGAG] RunDll32 C:\PROGRA~1\ThinkPad\UTILIT~1\pwrmonit.dll,StartPwrMonitor
O4 - HKLM\..\Run: [ACU] C:\Program Files\IBM\IBM-11abg-Wireless\ACU.exe
O4 - HKLM\..\Run: [Windows Defender] "C:\Program Files\Windows Defender\MSASCui.exe" -hide
O4 - HKLM\..\Run: [Google Desktop Search] "C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe" /startup
O4 - HKLM\..\Run: [NWTRAY] NWTRAY.EXE
O4 - HKLM\..\Run: [!ewido] "C:\Program Files\ewido anti-spyware 4.0\ewido.exe" /minimized
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKCU\..\Run: [Timezone] "C:\Program Files\Microsoft Time Zone\TimeZone.exe"
O4 - HKCU\..\Run: [STYLEXP] C:\Program Files\TGTSoft\StyleXP\StyleXP.exe -Hide
O4 - HKCU\..\Run: [Google Desktop Search] "C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe" /startup
O4 - Startup: Konfabulator.lnk = C:\Program Files\Pixoria\Konfabulator\Konfabulator.exe
O4 - Startup: TurboLaunch.lnk = C:\Program Files\TurboLaunch\TurboLaunch.exe
O4 - Startup: ZoneAlarm Pro.lnk = C:\Program Files\Zone Labs\ZoneAlarm\zapro.exe
O8 - Extra context menu item: &Google Search - res://c:\windows\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: Backward Links - res://c:\windows\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Cached Snapshot of Page - res://c:\windows\GoogleToolbar1.dll/cmcache.html
O8 - Extra context menu item: Convert link target to Adobe PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert link target to existing PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convert selected links to Adobe PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECaptureSelLinks.html
O8 - Extra context menu item: Convert selected links to existing PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppendSelLinks.html
O8 - Extra context menu item: Convert selection to Adobe PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert selection to existing PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convert to Adobe PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert to existing PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Download All by FlashGet - C:\Program Files\FlashGet\jc_all.htm
O8 - Extra context menu item: Download using FlashGet - C:\Program Files\FlashGet\jc_link.htm
O8 - Extra context menu item: Download with GetRight - C:\Program Files\GetRight\GRdownload.htm
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~3\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Open with GetRight Browser - C:\Program Files\GetRight\GRbrowse.htm
O8 - Extra context menu item: Similar Pages - res://c:\windows\GoogleToolbar1.dll/cmsimilar.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra button: Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmes0411.dll
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmes0411.dll
O9 - Extra button: Rediff Toolbar - {6D53ADB7-6AD5-4A59-BFE4-7B57D2F4AA89} - (no file)
O9 - Extra 'Tools' menuitem: Rediff Toolbar - {6D53ADB7-6AD5-4A59-BFE4-7B57D2F4AA89} - (no file)
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~3\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Software Installer - {D1A4DEBD-C2EE-449f-B9FB-E8409F9A0BC5} - C:\Program Files\ThinkPad\PkgMgr\\PkgMgr.exe
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\flashget.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O11 - Options group: [INTERNATIONAL] International*
O15 - Trusted Zone: http://www.hcltech.com
O16 - DPF: ppctlcab - http://www.pestscan.com/scanner/ppctlcab.cab
O16 - DPF: {1F2F4C9E-6F09-47BC-970D-3C54734667FE} -
O16 - DPF: {2BC66F54-93A8-11D3-BEB6-00105AA9B6AE} (Symantec AntiVirus scanner) - http://security.symantec.com/sscv6/SharedC...bin/AvSniff.cab
O16 - DPF: {31E68DE2-5548-4B23-88F0-C51E6A0F695E} (Microsoft PID Sniffer) - https://support.microsoft.com/OAS/ActiveX/odc.cab
O16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) - http://security.symantec.com/sscv6/SharedC...n/bin/cabsa.cab
O16 - DPF: {74FFE28D-2378-11D5-990C-006094235084} (IBM Access Support) -
O16 - DPF: {8EDAD21C-3584-4E66-A8AB-EB0E5584767D} -
O16 - DPF: {94B82441-A413-4E43-8422-D49930E69764} -
O16 - DPF: {9F1C11AA-197B-4942-BA54-47A8489BB47F} -
O16 - DPF: {C2FCEF52-ACE9-11D3-BEBD-00105AA9B6AE} (Symantec RuFSI Registry Information Class) - http://security.symantec.com/sscv6/SharedC...n/bin/cabsa.cab
O16 - DPF: {CAFEEFAC-0015-0000-0001-ABCDEFFEDCBA} (Java Plug-in) -
O16 - DPF: {CAFEEFAC-0015-0000-0004-ABCDEFFEDCBA} (Java Plug-in) -
O16 - DPF: {CE28D5D2-60CF-4C7D-9FE8-0F47A3308078} -
O17 - HKLM\System\CCS\Services\Tcpip\..\{48B33E54-1A8C-486A-8798-8D75D45F8D03}: NameServer = 203.197.12.30 202.54.6.50
O17 - HKLM\System\CCS\Services\Tcpip\..\{DA30BBBC-E3E5-471F-87E0-EDFA0D64B4B9}: Domain = iimb.ernet.in
O17 - HKLM\System\CCS\Services\Tcpip\..\{DA30BBBC-E3E5-471F-87E0-EDFA0D64B4B9}: NameServer = 202.41.106.3,202.41.106.8
O17 - HKLM\System\CS1\Services\Tcpip\..\{48B33E54-1A8C-486A-8798-8D75D45F8D03}: NameServer = 203.197.12.30 202.54.6.50
O20 - AppInit_DLLs: C:\PROGRA~1\Google\GOOGLE~1\GOEC62~1.DLL
O23 - Service: Acronis Scheduler2 Service (AcrSch2Svc) - Acronis - C:\Program Files\Common Files\Acronis\Schedule2\schedul2.exe
O23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
O23 - Service: Crypkey License - Kenonic Controls Ltd. - C:\WINDOWS\SYSTEM32\crypserv.exe
O23 - Service: Diskeeper - Executive Software International, Inc. - C:\Program Files\Executive Software\Diskeeper\DkService.exe
O23 - Service: ewido anti-spyware 4.0 guard - Anti-Malware Development a.s. - C:\Program Files\ewido anti-spyware 4.0\guard.exe
O23 - Service: IBM PM Service (IBMPMSVC) - Unknown owner - C:\WINDOWS\system32\ibmpmsvc.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: QCONSVC - Unknown owner - C:\WINDOWS\System32\QCONSVC.EXE
O23 - Service: ServiceLayer - Nokia. - C:\Program Files\Common Files\PCSuite\Services\ServiceLayer.exe
O23 - Service: StarWind iSCSI Service (StarWindService) - Rocket Division Software - C:\Program Files\Alcohol Soft\Alcohol 120\StarWind\StarWindService.exe
O23 - Service: StyleXPService - Unknown owner - C:\Program Files\TGTSoft\StyleXP\StyleXPService.exe
O23 - Service: Symantec Core LC - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe
O23 - Service: TuneUp WinStyler Theme Service (TUWinStylerThemeSvc) - TuneUp Software GmbH - C:\Program Files\TuneUp Utilities 2006\WinStylerThemeSvc.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs Inc. - C:\WINDOWS\system32\ZoneLabs\vsmon.exe

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#2 miekiemoes

miekiemoes

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Posted 05 July 2006 - 08:36 AM

Hi,

The forums are really busy, that explains why logs get behind. If you still need some help, please start with posting a new hijackthislog in this thread. Don't start with a new thread.
Then I'll take a look. :thumbsup:
AntispywareScanners---Antivirus Scanners---Firewalls---Online Scanners---Prevention---Help! My computer is slow---My Blog---Follow me on Twitter.
My help is ALWAYS FREE, but if you want to donate to help me continue my fight against malware -- click here!
Asking for help via Private Message or Mail will be ignored - So If you need help, post your problem in the forum.

#3 miekiemoes

miekiemoes

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Posted 11 July 2006 - 07:16 PM

Since there is no feedback anymore, I assume this issue is resolved ... so, this Topic is closed.

If you need this topic reopened, please request this by sending the moderating team
a PM with the address of the thread. This applies only to the original topic starter.

Everyone else please begin a New Topic.
AntispywareScanners---Antivirus Scanners---Firewalls---Online Scanners---Prevention---Help! My computer is slow---My Blog---Follow me on Twitter.
My help is ALWAYS FREE, but if you want to donate to help me continue my fight against malware -- click here!
Asking for help via Private Message or Mail will be ignored - So If you need help, post your problem in the forum.




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