Yahoo homepage looks suspicious

[freelobotomy]

My wife's laptop started looking very suspect today. Yahoo home page looks hijacked. How could this happen? I'm positive she doesn't go to questionable sites. Take a look and once again, thanks for your help.

Logfile of HijackThis v1.99.1
Scan saved at 7:46:44 PM, on 3/18/2006
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\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\Rundll32.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\WINDOWS\system32\keyhook.exe
C:\WINDOWS\system32\slserv.exe
C:\WINDOWS\system32\MsPMSPSv.exe
C:\Program Files\Viewpoint\Viewpoint Manager\ViewMgr.exe
C:\Program Files\Java\jre1.5.0_05\bin\jusched.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Logitech\Desktop Messenger\8876480\Program\BackWeb-8876480.exe
C:\Program Files\Plaxo\2.6.2.9\PlaxoHelper.exe
C:\Program Files\Config2500\Utility\Config2500.exe
C:\Program Files\Logitech\Harmony Remote\harmonyClient.exe
C:\WINDOWS\system32\sistray.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\WINDOWS\system32\wisptis.exe
C:\Program Files\WinRAR\WinRAR.exe
C:\DOCUME~1\KEN\LOCALS~1\Temp\Rar$EX00.703\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.averatec.com
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.averatec.com/
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = localhost
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: Synapse BHO - {33414365-E6C7-460d-880A-A163BD69E84D} - C:\WINDOWS\Downloaded Program Files\FujiFld.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: UberButton Class - {5BAB4B5B-68BC-4B02-94D6-2FC0DE4A7897} - C:\Program Files\Yahoo!\Common\yiesrvc.dll
O2 - BHO: YahooTaggedBM Class - {65D886A2-7CA7-479B-BB95-14D1EFB7946A} - C:\Program Files\Yahoo!\Common\YIeTagBm.dll
O4 - HKLM\..\Run: [SiSPower] Rundll32.exe SiSPower.dll,ModeAgent
O4 - HKLM\..\Run: [SiS Windows KeyHook] C:\WINDOWS\system32\keyhook.exe
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O4 - HKLM\..\Run: [\\JORDAN\EPSON Stylus CX5400] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S4I2G1.EXE /P28 "\\JORDAN\EPSON Stylus CX5400" /O6 "USB001" /M "Stylus CX5400"
O4 - HKLM\..\Run: [SiSUSBRG] C:\WINDOWS\SiSUSBrg.exe
O4 - HKLM\..\Run: [CloneDVDElbyDelay] "C:\Program Files\Elaborate Bytes\CloneDVD\ElbyCheck.exe" /L ElbyDelay
O4 - HKLM\..\Run: [ViewMgr] C:\Program Files\Viewpoint\Viewpoint Manager\ViewMgr.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_05\bin\jusched.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\..\Run: [Auto EPSON Stylus CX5400 on JORDAN] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S4I2G1.EXE /P34 "Auto EPSON Stylus CX5400 on JORDAN" /O18 "\\JORDAN\EPSON5400" /M "Stylus CX5400"
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [LDM] C:\Program Files\Logitech\Desktop Messenger\8876480\Program\BackWeb-8876480.exe
O4 - HKCU\..\Run: [PlaxoUpdate] C:\Program Files\Plaxo\2.6.2.9\PlaxoHelper.exe -a
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Config2500.lnk = C:\Program Files\Config2500\Utility\Config2500.exe
O4 - Global Startup: Logitech Desktop Messenger.lnk = C:\Program Files\Logitech\Desktop Messenger\8876480\Program\LDMConf.exe
O4 - Global Startup: Logitech Harmony Remote.lnk = C:\Program Files\Logitech\Harmony Remote\harmonyClient.exe
O4 - Global Startup: Utility Tray.lnk = C:\WINDOWS\system32\sistray.exe
O8 - Extra context menu item: &Yahoo! Search - file:///C:\Program Files\Yahoo!\Common/ycsrch.htm
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~3\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Yahoo! &Dictionary - file:///C:\Program Files\Yahoo!\Common/ycdict.htm
O8 - Extra context menu item: Yahoo! &Maps - file:///C:\Program Files\Yahoo!\Common/ycmap.htm
O8 - Extra context menu item: Yahoo! &SMS - file:///C:\Program Files\Yahoo!\Common/ycsms.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_05\bin\npjpi150_05.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_05\bin\npjpi150_05.dll
O9 - Extra button: Yahoo! Services - {5BAB4B5B-68BC-4B02-94D6-2FC0DE4A7897} - C:\Program Files\Yahoo!\Common\yiesrvc.dll
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM\aim.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:\program files\neoteris\secure application manager\samnsp.dll
O14 - IERESET.INF: START_PAGE_URL=http://www.averatec.com
O16 - DPF: {08BEF711-06DA-48B2-9534-802ECAA2E4F9} (PlxInstall Class) - https://www.plaxo.com/down/latest/PlaxoInstall.cab
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {1FBD11EF-1260-11D1-87A7-444553540001} (Synapse Medical Imaging Workstation) - http://10.71.23.9/osd/synapseWorkstation.cab
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Program Files\Yahoo!\Common\yinsthelper.dll
O16 - DPF: {4CC35DAD-40EA-4640-ACC2-A1A3B6FB3E06} (NeoterisSetup Control) - https://kyros.medcity.net/dana-cached/s ... sSetup.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupda ... 1794784906
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftup ... 0690109671
O16 - DPF: {F88E6FA9-579E-4AE9-8DDA-C48BB36B0A32} (SynapseInstallHelper Class) - http://10.71.23.9/osd/x86/win95/FujiInst.cab
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.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: SmartLinkService (SLService) - Smart Link - C:\WINDOWS\SYSTEM32\slserv.exe

[Gecko]

There are a number of entries referring to Synapse, Synapse Medical and Neoteris all look to be related.
I am asumming that this is something that you have installed if not let me know and we'll address that next.

Close all other open Windows and have HiJackThis Fix:
If the below is not your start page then have HiJackThis Fix it.
O14 - IERESET.INF: START_PAGE_URL=http://www.averatec.com

Otherwise you log looks clean.

What make you think Yahoo is hijacked?

[freelobotomy]

Hey Gecko, thanks for the quick reply. My wife is a Doctor and Synapse is a program we installed. The Yahoo homepage on this laptop looks different than the the one on my desktop in the other room. I see over-lapping text and South Park references all over the home page. It looks very similiar to a hijacked browser you helped me fix on a friends' machine about 3 weeks ago. Of course I ran ad-aware & spybot before I posted but only minor data mining cookies were found & removed. I could try to post a screen shot of the home page if you need it. I just can't remeber how to take a screen shot and save it to post here. Let me know how & what you need. Fixed what you mentioned (it is an Averatec laptop) but it's still not the same Yahoo home page as my desktop. In the upper right hand corner of the suspected hijacked home page it says "Yahoo is testing a new home page. Send feedback" which is a link I believe may compromise this sytem. I saw that same link on my buddy's system mentioned above.

[Gecko]

Hi freelobotomy,
Now that I know your wife is a Doctor you nick name takes on a whole new meaning

While in Internet Explorer select “Tools” > “Internet Options” > General tab
click the Clear history button, the Delete files button and the Delete cookies button.
Close Internet Explorer and then restart it see if that clears the Yahoo home page.

The other thing to check is to make sure that the address bar actually says http://www.yahoo.com.

If the address bar is not showing select “View” > “Toolbars” click Address bar
Now do it again but uncheck “Lock the Toolbars” now drag the Address bar down and it will become visible.

[freelobotomy]

That did the trick, Gecko. Good work and thanks again.