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yaemu.exe [RESOLVED]


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#1
Maris.au

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Hi, a friend directed me here and you guys look like just the people to ask.

I recently installed a fresh copy of windows and saw a weird process running (yaemu.exe) so i googled it and of course its a trojan :tazz:

Anyway, i tried the list of things in the sticky (ad-aware, cwshredder, scans etc) and nothing detected it so can someone please help?

Heres the HJT log file. Thanks a ton for any help in advance.

Logfile of HijackThis v1.99.1
Scan saved at 8:02:35 PM, on 1/10/2005
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\CTHELPER.EXE
D:\Programs\Adobe\Adobe Version Cue CS2\ControlPanel\VersionCueCS2Tray.exe
C:\Program Files\Common Files\Autodesk Shared\Service\AdskScSrv.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\System32\msiexec.exe
C:\WINDOWS\system32\wuauclt.exe
D:\Downloaded\HijackThis.exe

O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - D:\Programs\Adobe\Adobe Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: AcroIEToolbarHelper Class - {AE7CD045-E861-484f-8273-0445EE161910} - D:\Programs\Adobe\Adobe Acrobat 7.0\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - D:\Programs\Adobe\Adobe Acrobat 7.0\Acrobat\AcroIEFavClient.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [CTHelper] CTHELPER.EXE
O4 - HKLM\..\Run: [Adobe Version Cue CS2] "D:\Programs\Adobe\Adobe Version Cue CS2\ControlPanel\VersionCueCS2Tray.exe"
O4 - Global Startup: Adobe Acrobat Speed Launcher.lnk = ?
O8 - Extra context menu item: Convert link target to Adobe PDF - res://D:\Programs\Adobe\Adobe Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert link target to existing PDF - res://D:\Programs\Adobe\Adobe Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convert selected links to Adobe PDF - res://D:\Programs\Adobe\Adobe Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECaptureSelLinks.html
O8 - Extra context menu item: Convert selected links to existing PDF - res://D:\Programs\Adobe\Adobe Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppendSelLinks.html
O8 - Extra context menu item: Convert selection to Adobe PDF - res://D:\Programs\Adobe\Adobe Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert selection to existing PDF - res://D:\Programs\Adobe\Adobe Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convert to Adobe PDF - res://D:\Programs\Adobe\Adobe Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert to existing PDF - res://D:\Programs\Adobe\Adobe Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
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
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai...all/xscan53.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{629A9CBB-2BB0-46D6-9C34-64CA48B1AA05}: NameServer = 85.255.113.108,85.255.112.25
O17 - HKLM\System\CCS\Services\Tcpip\..\{666F50B3-0B33-452A-8365-4BE25724DCAF}: NameServer = 85.255.113.108,85.255.112.25
O17 - HKLM\System\CCS\Services\Tcpip\..\{8354B60F-2229-4340-8388-D71CBE1CBCC5}: NameServer = 85.255.113.108,85.255.112.25
O23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Adobe Version Cue CS2 - Unknown owner - D:\Programs\Adobe\Adobe Version Cue CS2\bin\VersionCueCS2.exe" -win32service (file missing)
O23 - Service: Autodesk Licensing Service - Unknown owner - C:\Program Files\Common Files\Autodesk Shared\Service\AdskScSrv.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: iPodService - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
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#2
miekiemoes

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Hello,

You may want to print out these instructions for reference, since you will have to restart your computer during the fix.

Please download FixWareout from one of these sites:
http://downloads.sub.../Fixwareout.exe
http://swandog46.gee.../Fixwareout.exe

Save it to your desktop and run it. Click Next, then Install, then make sure "Run fixit" is checked and click Finish. The fix will begin; follow the prompts. You will be asked to reboot your computer; please do so. Your system may take longer than usual to load; this is normal.

When your system reboots, follow the prompts. Afterwards, HijackThis will launch. Please click Scan, and check the following items:

O17 - HKLM\System\CCS\Services\Tcpip\..\{629A9CBB-2BB0-46D6-9C34-64CA48B1AA05}: NameServer = 85.255.113.108,85.255.112.25
O17 - HKLM\System\CCS\Services\Tcpip\..\{666F50B3-0B33-452A-8365-4BE25724DCAF}: NameServer = 85.255.113.108,85.255.112.25
O17 - HKLM\System\CCS\Services\Tcpip\..\{8354B60F-2229-4340-8388-D71CBE1CBCC5}: NameServer = 85.255.113.108,85.255.112.25


Click Fix Checked. Close HijackThis, and click OK to proceed.

At the end of the fix, you may need to restart your computer again.

Finally, please post the contents of the logfile C:\fixwareout\report.txt, along with a new HijackThis log.
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#3
Maris.au

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Hi,

Thanks for the quick response. I think i clicked on something i shouldnt have soon after i posted here cause my pc kept rebooting right after it started up so i just formatted the hdd in the end.

Sorry for the inconvenience, but it helped out a friend who had the same problem, might of been something we downloaded :)

Thanks a bunch anyways, great place you guys have here. :tazz:

Edited by Maris.au, 01 October 2005 - 09:44 AM.

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#4
miekiemoes

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No problem. Just try to stay away from illegal sites in the future and watch what you download!! :tazz:
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#5
Maris.au

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This is the HJT log anyway, better safe than sorry.

Logfile of HijackThis v1.99.1
Scan saved at 1:46:20 AM, on 2/10/2005
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\CTHELPER.EXE
C:\WINDOWS\system32\nvsvc32.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Documents and Settings\Michael\Desktop\HijackThis.exe

O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [CTHelper] CTHELPER.EXE
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\RunOnce: [WMC_RebootCheck] C:\WINDOWS\inf\unregmp2.exe /FixUps
O4 - HKCU\..\RunOnce: [MPlayer2_FixUp] C:\WINDOWS\inf\unregmp2.exe /Fixups
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
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: iPodService - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe


Miekiemoes you rock :tazz:
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#6
miekiemoes

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Ok. Looks good. I strongly suggest you install an antivirus and firewall though, because you really need it to prevent such things in the future.

AVG, Bitdefender OR Avast are good FREE antivirus.
Never install more than one antivirusscanner or firewall on your system! Several together can give problems and decreases the reliability of it seriously!
Zonealarm, Kerio OR Sygate are FREE firewalls.

Understanding and using firewalls

To keep this clean in the future, I would suggest the following things:

Install Spywareblaster
SpywareBlaster doesn`t scan and clean for so-called spyware, but prevents it from being installed in the first place. It blocks the popular spyware ActiveX controls, and also prevents the installation of any of them via a webpage.

Avoid illegal sites, because that's where most malware is present.

Let your antispywarescanner(s) scan frequently and don't forget to update before.

And I do suggest you perform an online virusscan once in a while. (Housecall and/or Bitdefender). Because what one virusscanner can't find another one maybe can.
Also make sure that your virusscanner, the one that is installed on your system is always up to date!

Make sure your windows has the latest updates: http://windowsupdate.microsoft.com/

If you are having XP SP2, read here how to configure Security Features for Internet Explorer:
http://www.microsoft...xp/iesecxp.mspx

More info on how to prevent malware you can also find here (By Tony Klein)

Happy surfing again! :tazz:
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#7
miekiemoes

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Since this issue appears to be resolved ... this Topic has been closed. Glad we could help. :tazz:

If you're the topic starter, and need this topic reopened, please contact a staff member with the address of the thread.

Everyone else please begin a New Topic.
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