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View Full Version : zlob continuously appears in TEMP folder


MysticWind
2008-03-24, 19:04
On my computer, at start up Avira Antivir often finds zlob trojan files in my Windows TEMP folder. I'm trying to figure out why and where zlob is located. Spybot and Ad-Aware, not to mention Antivir itself, have found nothing.

So, I ran several scanners while under Safe Mode. I have Windows XP Media Edition on an Acer Aspire 5600 notebook.

Here's my HijackThis log:

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 10:53:00 AM, on 3/24/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16608)
Boot mode: Safe mode with network support

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\Lavasoft\Ad-Aware 2007\aawservice.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: Skype add-on (mastermind) - {22BF413B-C6D2-4d91-82A9-A0F997BA588C} - C:\Program Files\Skype\Toolbars\Internet Explorer\SkypeIEPlugin.dll
O2 - BHO: RealPlayer Download and Record Plugin for Internet Explorer - {3049C3E9-B461-4BC5-8870-4C09146192CA} - C:\Program Files\Real\RealPlayer\rpbrowserrecordplugin.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll
O2 - BHO: NAV Helper - {A8F38D8D-E480-4D52-B7A2-731BB6995FDD} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Norton AntiVirus - {C4069E3A-68F1-403E-B40E-20066696354B} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [ehTray] C:\WINDOWS\ehome\ehtray.exe
O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe
O4 - HKLM\..\Run: [SynTPLpr] C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
O4 - HKLM\..\Run: [SynTPEnh] C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [IMJPMIG8.1] "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - HKLM\..\Run: [MSPY2002] C:\WINDOWS\system32\IME\PINTLGNT\ImScInst.exe /SYNC
O4 - HKLM\..\Run: [PHIME2002ASync] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - HKLM\..\Run: [PHIME2002A] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.exe
O4 - HKLM\..\Run: [Launch LCDMon] "C:\Program Files\Logitech\G-series Software\LCDMon.exe"
O4 - HKLM\..\Run: [Symantec PIF AlertEng] "C:\Program Files\Common Files\Symantec Shared\PIF\{B8E1DD85-8582-4c61-B58F-2F227FCA9A08}\PIFSvc.exe" /a /m "C:\Program Files\Common Files\Symantec Shared\PIF\{B8E1DD85-8582-4c61-B58F-2F227FCA9A08}\AlertEng.dll"
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [Kernel and Hardware Abstraction Layer] KHALMNPR.EXE
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [avgnt] "C:\Program Files\Avira\AntiVir PersonalEdition Classic\avgnt.exe" /min
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [COMODO Firewall Pro] "C:\Program Files\COMODO\Firewall\cfp.exe" -h
O4 - HKLM\..\Run: [UnlockerAssistant] "C:\Program Files\Unlocker\UnlockerAssistant.exe"
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - Global Startup: Norton GoBack.lnk = C:\Program Files\Norton SystemWorks\Norton GoBack\GBTray.exe
O4 - Global Startup: Clean Access Agent.lnk = C:\Program Files\Cisco Systems\Clean Access Agent\CCAAgentLauncher.exe
O8 - Extra context menu item: Open with WordPerfect - C:\Program Files\WordPerfect Office X3\Programs\WPLauncher.hta
O8 - Extra context menu item: Save with Download Manager... - file://C:\Program Files\Ctrax Player\DMDownload.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra button: Express Cleanup - {5E638779-1818-4754-A595-EF1C63B87A56} - C:\Program Files\Norton SystemWorks\Norton Cleanup\WCQuick.lnk
O9 - Extra 'Tools' menuitem: Express Cleanup - {5E638779-1818-4754-A595-EF1C63B87A56} - C:\Program Files\Norton SystemWorks\Norton Cleanup\WCQuick.lnk
O9 - Extra button: Skype - {77BF5300-1474-4EC7-9980-D32B190E9B07} - C:\Program Files\Skype\Toolbars\Internet Explorer\SkypeIEPlugin.dll
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM\aim.exe
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.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
O10 - Unknown file in Winsock LSP: c:\windows\system32\nwprovau.dll
O16 - DPF: {6CE31B8D-8340-4DBD-B78E-BF59620924DC} (Quest3DCtlr2 Class) - http://www.quest3d.com/webplugin/download/quest3dactivex2.cab
O16 - DPF: {95D88B35-A521-472B-A182-BB1A98356421} (Pearson Installation Assistant 2) - http://asp.mathxl.com/books/_Players/PearsonInstallAsst2.cab
O16 - DPF: {CB50428B-657F-47DF-9B32-671F82AA73F7} (Photodex Presenter AX control) - http://www.photodex.com/pxplay.cab
O16 - DPF: {E6D23284-0E9B-417D-A782-03E4487FC947} (Pearson MathXL Player) - http://asp.mathxl.com/books/_Players/MathPlayer.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{E298DE4A-626D-4BCF-B2E0-2427BCD9A0B8}: NameServer = 68.87.76.178
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL
O20 - AppInit_DLLs: C:\WINDOWS\system32\guard32.dll
O23 - Service: Ad-Aware 2007 Service (aawservice) - Lavasoft - C:\Program Files\Lavasoft\Ad-Aware 2007\aawservice.exe
O23 - Service: AntiVir PersonalEdition Classic Scheduler (AntiVirScheduler) - Avira GmbH - C:\Program Files\Avira\AntiVir PersonalEdition Classic\sched.exe
O23 - Service: AntiVir PersonalEdition Classic Guard (AntiVirService) - Avira GmbH - C:\Program Files\Avira\AntiVir PersonalEdition Classic\avguard.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Automatic LiveUpdate Scheduler - Symantec Corporation - C:\Program Files\Symantec\LiveUpdate\ALUSchedulerSvc.exe
O23 - Service: BrSplService (Brother XP spl Service) - brother Industries Ltd - C:\WINDOWS\system32\brsvc01a.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
O23 - Service: COMODO Firewall Pro Helper Service (cmdAgent) - COMODO - C:\Program Files\COMODO\Firewall\cmdagent.exe
O23 - Service: GoBack Polling Service (GBPoll) - Symantec Corporation - C:\Program Files\Norton SystemWorks\Norton GoBack\GBPoll.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1150\Intel 32\IDriverT.exe
O23 - Service: iPod Service - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: LightScribeService Direct Disc Labeling Service (LightScribeService) - Hewlett-Packard Company - C:\Program Files\Common Files\LightScribe\LSSrvc.exe
O23 - Service: LiveUpdate - Symantec Corporation - C:\PROGRA~1\Symantec\LIVEUP~1\LUCOMS~1.EXE
O23 - Service: LiveUpdate Notice Service - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\PIF\{B8E1DD85-8582-4c61-B58F-2F227FCA9A08}\PIFSvc.exe
O23 - Service: Norton AntiVirus Auto-Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: Norton AntiVirus Firewall Monitor Service (NPFMntor) - Symantec Corporation - C:\Program Files\Norton AntiVirus\IWP\NPFMntor.exe
O23 - Service: Norton UnErase Protection (NProtectService) - Symantec Corporation - C:\PROGRA~1\NORTON~3\NORTON~2\NPROTECT.EXE
O23 - Service: Norton Protection Center Service (NSCService) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Console\NSCSRVCE.EXE
O23 - Service: Private Folder Service (prfldsvc) - Unknown owner - C:\Program Files\Microsoft Private Folder 1.0\PrfldSvc.exe
O23 - Service: Symantec AVScan (SAVScan) - Symantec Corporation - C:\Program Files\Norton AntiVirus\SAVScan.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: SPBBCSvc - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SPBBC\SPBBCSvc.exe
O23 - Service: Speed Disk service - Symantec Corporation - C:\PROGRA~1\NORTON~3\NORTON~2\SPEEDD~1\NOPDB.EXE
O23 - Service: Symantec Core LC - Unknown owner - C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe

--
End of file - 9470 bytes


Also, Smitfraud log:

SmitFraudFix v2.300

Scan done at 10:58:00.73, Mon 03/24/2008
Run from C:\Documents and Settings\Richard Yeh\Desktop\Random Tools\SmitfraudFix\SmitfraudFix
OS: Microsoft Windows XP [Version 5.1.2600] - Windows_NT
The filesystem type is FAT32
Fix run in safe mode

»»»»»»»»»»»»»»»»»»»»»»»» Process

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\Lavasoft\Ad-Aware 2007\aawservice.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Mozilla Firefox\firefox.exe
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\system32\cmd.exe

»»»»»»»»»»»»»»»»»»»»»»»» hosts


»»»»»»»»»»»»»»»»»»»»»»»» C:\


»»»»»»»»»»»»»»»»»»»»»»»» C:\WINDOWS


»»»»»»»»»»»»»»»»»»»»»»»» C:\WINDOWS\system


»»»»»»»»»»»»»»»»»»»»»»»» C:\WINDOWS\Web


»»»»»»»»»»»»»»»»»»»»»»»» C:\WINDOWS\system32


»»»»»»»»»»»»»»»»»»»»»»»» C:\WINDOWS\system32\LogFiles


»»»»»»»»»»»»»»»»»»»»»»»» C:\Documents and Settings\Richard Yeh


»»»»»»»»»»»»»»»»»»»»»»»» C:\Documents and Settings\Richard Yeh\Application Data


»»»»»»»»»»»»»»»»»»»»»»»» Start Menu


»»»»»»»»»»»»»»»»»»»»»»»» C:\DOCUME~1\RICHAR~1\FAVORI~1


»»»»»»»»»»»»»»»»»»»»»»»» Desktop


»»»»»»»»»»»»»»»»»»»»»»»» C:\Program Files


»»»»»»»»»»»»»»»»»»»»»»»» Corrupted keys


»»»»»»»»»»»»»»»»»»»»»»»» Desktop Components



»»»»»»»»»»»»»»»»»»»»»»»» IEDFix
!!!Attention, following keys are not inevitably infected!!!

IEDFix
Credits: Malware Analysis & Diagnostic
Code: S!Ri


»»»»»»»»»»»»»»»»»»»»»»»» VACFix
!!!Attention, following keys are not inevitably infected!!!

VACFix
Credits: Malware Analysis & Diagnostic
Code: S!Ri


»»»»»»»»»»»»»»»»»»»»»»»» Sharedtaskscheduler
!!!Attention, following keys are not inevitably infected!!!

SrchSTS.exe by S!Ri
Search SharedTaskScheduler's .dll


»»»»»»»»»»»»»»»»»»»»»»»» AppInit_DLLs
!!!Attention, following keys are not inevitably infected!!!

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows]
"AppInit_DLLs"=" C:\\WINDOWS\\system32\\guard32.dll"
"LoadAppInit_DLLs"=dword:00000001


»»»»»»»»»»»»»»»»»»»»»»»» Winlogon.System
!!!Attention, following keys are not inevitably infected!!!

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]
"System"=""


»»»»»»»»»»»»»»»»»»»»»»»» Rustock



»»»»»»»»»»»»»»»»»»»»»»»» DNS

Description: Intel(R) PRO/Wireless 3945ABG Network Connection - Packet Scheduler Miniport
DNS Server Search Order: 68.87.76.178

HKLM\SYSTEM\CCS\Services\Tcpip\..\{E298DE4A-626D-4BCF-B2E0-2427BCD9A0B8}: NameServer=68.87.76.178
HKLM\SYSTEM\CS1\Services\Tcpip\..\{E298DE4A-626D-4BCF-B2E0-2427BCD9A0B8}: DhcpNameServer=68.87.76.178 68.87.78.130
HKLM\SYSTEM\CS3\Services\Tcpip\..\{E298DE4A-626D-4BCF-B2E0-2427BCD9A0B8}: NameServer=68.87.76.178
HKLM\SYSTEM\CS1\Services\Tcpip\Parameters: DhcpNameServer=68.87.76.178 68.87.78.130


»»»»»»»»»»»»»»»»»»»»»»»» Scanning for wininet.dll infection


»»»»»»»»»»»»»»»»»»»»»»»» End


I'll try running Kaspersky later when I'm not in Safe Mode.
MysticWind
2008-03-25, 00:21
The Kaspersky log follows:

Monday, March 24, 2008 4:07:32 PM
Operating System: Microsoft Windows XP Professional, Service Pack 2 (Build 2600)
Kaspersky Online Scanner version: 5.0.98.0
Kaspersky Anti-Virus database last update: 24/03/2008
Kaspersky Anti-Virus database records: 658588


Scan Settings
Scan using the following antivirus database extended
Scan Archives true
Scan Mail Bases true

Scan Statistics
Total number of scanned objects 149092
Number of viruses found 7
Number of infected objects 695
Number of suspicious objects 0
Duration of the scan process 02:17:59

(locked files information deleted)

C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus\Quarantine\17E178D4.AV$ Infected: Trojan-Downloader.Win32.Zlob.biu skipped

C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus\Quarantine\17E522D0.AV$ Infected: Trojan-Downloader.Win32.Zlob.bfh skipped

C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus\Quarantine\549C3BBB.AV$ Infected: Trojan-Downloader.Win32.Zlob.bcl skipped

C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus\Quarantine\74471696.AV$ Infected: Trojan-Downloader.Win32.Zlob.blp skipped

C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus\Quarantine\17E84CCD.AV$ Infected: Trojan-Downloader.Win32.Zlob.bho skipped

C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus\Quarantine\1A6419BB.AV$ Infected: Trojan-Downloader.Win32.Zlob.bcl skipped

C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus\Quarantine\1C9225ED.AV$ Infected: Trojan-Downloader.Win32.Zlob.bfh skipped

C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus\Quarantine\56E914BD.AV$ Infected: Trojan-Downloader.Win32.Zlob.bfj skipped

C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus\Quarantine\17EB76C9.AV$ Infected: Trojan-Downloader.Win32.Zlob.biu skipped

C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus\Quarantine\602C77BA.AV$ Infected: Trojan-Downloader.Win32.Zlob.bfh skipped

C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus\Quarantine\44DC3544.AV$ Infected: Trojan-Downloader.Win32.Zlob.bcl skipped

C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus\Quarantine\6311094E.AV$ Infected: Trojan-Downloader.Win32.Zlob.blp skipped

C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus\Quarantine\17EE20C6.AV$ Infected: Trojan-Downloader.Win32.Zlob.bho skipped

C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus\Quarantine\25F555B9.AV$ Infected: Trojan-Downloader.Win32.Zlob.biu skipped

C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus\Quarantine\6D27449A.AV$ Infected: Trojan-Downloader.Win32.Zlob.bfj skipped

[truncated]

C:\Documents and Settings\All Users\Application Data\Symantec\Norton AntiVirus\Quarantine\23737A03.AV$ Infected: Trojan-Downloader.Win32.Zlob.bfh skipped
MysticWind
2008-03-25, 08:23
Ah, hello?