I think the P2P stuff is remnants of the computer's past life (probably also explains some of the things installed that I didn't recognize but wasn't sure whether I needed).
1. Here's the MBAM log:
Malwarebytes Anti-Malware 1.60.0.1800
www.malwarebytes.org
Database version: v2012.01.12.03
Windows XP Service Pack 3 x86 NTFS
Internet Explorer 8.0.6001.18702
Meryl :: OTHER [administrator]
1/12/2012 11:17:36 AM
mbam-log-2012-01-12 (11-17-36).txt
Scan type: Quick scan
Scan options enabled: Memory | Startup | Registry | File System | Heuristics/Extra | Heuristics/Shuriken | PUP | PUM | P2P
Scan options disabled:
Objects scanned: 232401
Time elapsed: 14 minute(s), 24 second(s)
Memory Processes Detected: 0
(No malicious items detected)
Memory Modules Detected: 0
(No malicious items detected)
Registry Keys Detected: 0
(No malicious items detected)
Registry Values Detected: 0
(No malicious items detected)
Registry Data Items Detected: 0
(No malicious items detected)
Folders Detected: 0
(No malicious items detected)
Files Detected: 0
(No malicious items detected)
(end)
2. Here's the HijackThis log:
Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 11:39:33 AM, on 1/12/2012
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal
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\AVAST Software\Avast\AvastSvc.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Common Files\Apple\Mobile Device Support\AppleMobileDeviceService.exe
C:\Program Files\Bonjour\mDNSResponder.exe
C:\Program Files\Cobian Backup 10\cbVSCService.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Common Files\Intuit\QuickBooks\QBCFMonitorService.exe
C:\Program Files\Secunia\PSI\PSIA.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\Tablet.exe
C:\WINDOWS\system32\SearchIndexer.exe
C:\Program Files\Common Files\Pure Networks Shared\Platform\nmsrvc.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Common Files\Pure Networks Shared\Platform\nmctxth.exe
C:\Program Files\Linksys\Linksys Wireless Manager\LinksysWirelessManager.exe
C:\Program Files\HP\HP Software Update\HPWuSchd2.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\AVAST Software\Avast\avastUI.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\NETGEAR\WN111\wn111.exe
C:\Program Files\Secunia\PSI\psi_tray.exe
C:\Program Files\Microsoft Office\Office12\ONENOTEM.EXE
C:\Program Files\iPod\bin\iPodService.exe
C:\WINDOWS\system32\wscntfy.exe
C:\Program Files\Secunia\PSI\sua.exe
C:\WINDOWS\system32\wuauclt.exe
C:\WINDOWS\system32\NOTEPAD.EXE
C:\WINDOWS\system32\SearchProtocolHost.exe
C:\Program Files\Trend Micro\HiJackThis\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 Bar =
http://us.rd.yahoo.com/customize/ie/defaults/sb/msgr8/*http://www.yahoo.com/ext/search/search.html
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
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local
O2 - BHO: (no name) - {02478D38-C3F9-4efb-9B51-7695ECA05670} - (no file)
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O2 - BHO: (no name) - {5C255C8A-E604-49b4-9D64-90988571CECB} - (no file)
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre6\bin\ssv.dll
O2 - BHO: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Program Files\AVAST Software\Avast\aswWebRepIE.dll
O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: (no name) - {9CFACCB6-2F3F-4177-94EA-0D2B72D384C1} - (no file)
O2 - BHO: Java Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Program Files\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O3 - Toolbar: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Program Files\AVAST Software\Avast\aswWebRepIE.dll
O4 - HKLM\..\Run: [QuickBooksDB] C:\Program Files\Intuit\QuickBooks Enterprise Solutions 5.0\QBDBMgrN.exe -n QB_JOSH_16 -qs -gd ALL -gk all -gp 4096 -gu all -ch 512M -c 256M -x tcpip(BroadcastListener=NO;port=10160) -ti 0 -ec simple -ct- -qi -qw -oe DBStartup.log -tl 120 -u -y
O4 - HKLM\..\Run: [Intuit SyncManager] C:\Program Files\Common Files\Intuit\Sync\IntuitSyncManager.exe startup
O4 - HKLM\..\Run: [googletalk] C:\Program Files\Google\Google Talk\googletalk.exe /autostart
O4 - HKLM\..\Run: [nmctxth] "C:\Program Files\Common Files\Pure Networks Shared\Platform\nmctxth.exe"
O4 - HKLM\..\Run: [Linksys Wireless Manager] "C:\Program Files\Linksys\Linksys Wireless Manager\LinksysWirelessManager.exe" /cm /min /lcid 1033
O4 - HKLM\..\Run: [Adobe ARM] "C:\Program Files\Common Files\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKLM\..\Run: [APSDaemon] "C:\Program Files\Common Files\Apple\Apple Application Support\APSDaemon.exe"
O4 - HKLM\..\Run: [HP Software Update] C:\Program Files\HP\HP Software Update\HPWuSchd2.exe
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [avast] "C:\Program Files\AVAST Software\Avast\avastUI.exe" /nogui
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre6\bin\jusched.exe"
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\Windows Live\Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - Startup: OneNote 2007 Screen Clipper and Launcher.lnk = C:\Program Files\Microsoft Office\Office12\ONENOTEM.EXE
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: NETGEAR WN111 Smart Wizard.lnk = C:\Program Files\NETGEAR\WN111\wn111.exe
O4 - Global Startup: Secunia PSI Tray.lnk = C:\Program Files\Secunia\PSI\psi_tray.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre6\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre6\bin\ssv.dll
O9 - Extra button: Blog This - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Program Files\Windows Live\Writer\WriterBrowserExtension.dll
O9 - Extra 'Tools' menuitem: &Blog This in Windows Live Writer - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Program Files\Windows Live\Writer\WriterBrowserExtension.dll
O9 - Extra button: Send to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra 'Tools' menuitem: S&end to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search && Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
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 (file missing)
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe (file missing)
O16 - DPF: {BAC761D3-DFFD-4DB4-A01D-173346E090A7} (CPlayFirstzenerchiControl Object) -
http://pogo.oberon-media.com/online2/pogo/zenerchi/ZenerchiWeb.1.0.0.10.cab
O16 - DPF: {CAFEEFAC-0016-0000-0007-ABCDEFFEDCBA} (Java Plug-in 1.6.0_07) -
O16 - DPF: {CAFEEFAC-0016-0000-0017-ABCDEFFEDCBA} (Java Plug-in 1.6.0_17) -
O16 - DPF: {CAFEEFAC-0016-0000-0020-ABCDEFFEDCBA} (Java Plug-in 1.6.0_20) -
O16 - DPF: {CAFEEFAC-0016-0000-0022-ABCDEFFEDCBA} (Java Plug-in 1.6.0_22) -
O16 - DPF: {CAFEEFAC-0016-0000-0024-ABCDEFFEDCBA} (Java Plug-in 1.6.0_24) -
O18 - Protocol: intu-help-qb2 - {84D77A00-41B5-4B8B-8ADF-86486D72E749} - C:\Program Files\Intuit\QuickBooks Enterprise Solutions 5.0\HelpAsyncPluggableProtocol.dll
O18 - Protocol: qbpos - {662E7FAE-5C17-491C-AD9D-98C1F66CC6A0} - C:\WINDOWS\system32\QBPOSProtocol.dll
O18 - Protocol: qbwc - {FC598A64-626C-4447-85B8-53150405FD57} - mscoree.dll (file missing)
O22 - SharedTaskScheduler: Browseui preloader - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\System32\browseui.dll
O22 - SharedTaskScheduler: Component Categories cache daemon - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\System32\browseui.dll
O23 - Service: Apple Mobile Device - Apple Inc. - C:\Program Files\Common Files\Apple\Mobile Device Support\AppleMobileDeviceService.exe
O23 - Service: avast! Antivirus - AVAST Software - C:\Program Files\AVAST Software\Avast\AvastSvc.exe
O23 - Service: Bonjour Service - Apple Inc. - C:\Program Files\Bonjour\mDNSResponder.exe
O23 - Service: Cobian Backup 10 Volume Shadow Copy service (cbVSCService) - CobianSoft, Luis Cobian - C:\Program Files\Cobian Backup 10\cbVSCService.exe
O23 - Service: Google Update Service (gupdate) (gupdate) - Google Inc. - C:\Program Files\Google\Update\GoogleUpdate.exe
O23 - Service: Google Update Service (gupdatem) (gupdatem) - Google Inc. - C:\Program Files\Google\Update\GoogleUpdate.exe
O23 - Service: HP Port Resolver - Hewlett-Packard Company - C:\WINDOWS\SYSTEM32\SPOOL\DRIVERS\W32X86\3\HPBPRO.EXE
O23 - Service: HP Status Server - Hewlett-Packard Company - C:\WINDOWS\SYSTEM32\SPOOL\DRIVERS\W32X86\3\HPBOID.EXE
O23 - Service: iPod Service - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Lavasoft Ad-Aware Service - Lavasoft - C:\Program Files\Lavasoft\Ad-Aware\AAWService.exe
O23 - Service: Pure Networks Platform Service (nmservice) - Cisco Systems, Inc. - C:\Program Files\Common Files\Pure Networks Shared\Platform\nmsrvc.exe
O23 - Service: QBCFMonitorService - Intuit - C:\Program Files\Common Files\Intuit\QuickBooks\QBCFMonitorService.exe
O23 - Service: Intuit QuickBooks FCS (QBFCService) - Intuit Inc. - C:\Program Files\Common Files\Intuit\QuickBooks\FCS\Intuit.QuickBooks.FCS.exe
O23 - Service: Secunia PSI Agent - Secunia - C:\Program Files\Secunia\PSI\PSIA.exe
O23 - Service: Secunia Update Agent - Secunia - C:\Program Files\Secunia\PSI\sua.exe
O23 - Service: Steam Client Service - Valve Corporation - C:\Program Files\Common Files\Steam\SteamService.exe
O23 - Service: TabletService - Wacom Technology, Corp. - C:\WINDOWS\system32\Tablet.exe
O23 - Service: wampapache - Apache Software Foundation - c:\wamp\bin\apache\apache2.2.17\bin\httpd.exe
O23 - Service: wampmysqld - Unknown owner - c:\wamp\bin\mysql\mysql5.5.8\bin\mysqld.exe
--
End of file - 10959 bytes
3. While I was running the MBAM scan after TFC I got a blue screen that said "page fault in a non-paged area". When it restarted it asked to do a disk check and I let it. Scanning after that went fine.
4. Everything seems to be running normally. No redirects or pop-ups.