Last week, after scanning and removal of malware acquired a few days earlier (with MBAM and Spybot S&D), and neither program was identifying any more threats, I performed a "final" scan using MBAM (just to be sure). During that scan, I noticed that MBAM was scanning a large number of files in the sub-folders of "C:\Documents and Settings\NetworkService\Local Settings\Temporary Internet Files\...". I had never noticed this location before and thought it strange that so many trash files would be there (esp. after using CCleaner). So, I opened "My Computer" and watched as new files appeared in the sub-folders of "C:\Documents and Settings\NetworkService\...", the types of files one would expect to see if one was surfing the web. Yet, I did not have a browser open.

Despite what Microsoft Support told me (that this was normal and not to be worried about)...
... I still feel that my PC is too young to surf the web on his own.

Thanks for your help.

Below is the DDS:
-------------------------------------------------------------

DDS (Ver_10-12-12.02) - NTFSx86 NETWORK
Run by Dana at 4:57:57.14 on Sat 02/19/2011
Internet Explorer: 8.0.6001.18702 BrowserJavaVersion: 1.6.0_23
Microsoft Windows XP Home Edition 5.1.2600.3.1252.1.1033.18.511.93 [GMT -7:00]


============== Running Processes ===============

C:\WINDOWS\system32\svchost -k DcomLaunch
svchost.exe
C:\WINDOWS\System32\svchost.exe -k netsvcs
svchost.exe
svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\taskmgr.exe
C:\downloads\TCPView\Tcpview.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\Dana\Local Settings\Temporary Internet Files\Content.IE5\YAJTCQ7Y\dds[1].scr

============== Pseudo HJT Report ===============

uSearch Page =
uSearch Bar =
uStart Page = hxxp://google.com/
BHO: AutorunsDisabled - No File
BHO: Yahoo! IE Suggest - No File
BHO: WormRadar.com IESiteBlocker.NavFilter: {3ca2f312-6f6e-4b53-a66e-4e65e497c8c0} -
BHO: Spybot-S&D IE Protection: {53707962-6f74-2d53-2644-206d7942484f} - c:\progra~1\spybot~1\SDHelper.dll
TB: {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - No File
TB: {EF99BD32-C1FB-11D2-892F-0090271D4F88} - No File
TB: {A057A204-BACC-4D26-9990-79A187E2698E} - No File
EB: {32683183-48a0-441b-a342-7c2a440a9478} - No File
uRun: [SpybotSD TeaTimer] c:\program files\spybot - search & destroy\TeaTimer.exe
uRun: [ISUSPM] "c:\program files\common files\installshield\updateservice\ISUSPM.exe" -scheduler
mRun: [ISUSPM Startup] c:\progra~1\common~1\instal~1\update~1\ISUSPM.exe -startup
StartupFolder: c:\docume~1\dana\startm~1\programs\startup\erunta~1.lnk - c:\program files\erunt\AUTOBACK.EXE
StartupFolder: c:\docume~1\alluse~1\startm~1\programs\startup\logite~1.lnk - c:\program files\logitech\setpoint\SetPoint.exe
StartupFolder: c:\docume~1\alluse~1\startm~1\programs\startup\autoru~1\micros~1.lnk - c:\program files\microsoft office\office\OSA9.EXE
IE: {59A861EE-32B3-42cd-8CCA-FC130EDF3A44}
IE: {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - c:\program files\yahoo!\messenger\YahooMessenger.exe
IE: {94148DB5-B42D-4915-95DA-2CBB4F7095BF} - c:\program files\ultimatebet\UltimateBet.exe
IE: {B4B52284-A248-4c51-9F7C-F0A0C67FCC9D}
IE: {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe
IE: {FB5F1910-F110-11d2-BB9E-00C04F795683} - c:\program files\messenger\msmsgs.exe
IE: {B7FE5D70-9AA2-40F1-9C6B-12A255F085E1} - {B7FE5D70-9AA2-40F1-9C6B-12A255F085E1}
IE: {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - {53707962-6F74-2D53-2644-206D7942484F} - c:\progra~1\spybot~1\SDHelper.dll
DPF: {01113300-3E00-11D2-8470-0060089874ED} - hxxps://ra.qwest.com/sdccommon/download/tgctlcm.cab
DPF: {02BCC737-B171-4746-94C9-0D8A0B2C0089} - hxxp://office.microsoft.com/templates/ieawsdc.cab
DPF: {05CA9FB0-3E3E-4B36-BF41-0E3A5CAA8CD8} - hxxp://download.microsoft.com/download/e/7/3/e7345c16-80aa-4488-ae10-9ac6be844f99/OGAControl.cab
DPF: {0742B9EF-8C83-41CA-BFBA-830A59E23533} - hxxps://support.microsoft.com/OAS/ActiveX/MSDcode.cab
DPF: {0B79F48A-E8D6-11DB-9283-E25056D89593} - hxxp://support.f-secure.com/ols/fscax.cab
DPF: {17492023-C23A-453E-A040-C7C580BBF700} - hxxp://go.microsoft.com/fwlink/?linkid=39204
DPF: {3107C2A8-9F0B-4404-A58B-21BD85268FBC} - hxxp://www.pogo.com/cdl/launcher/PogoWebLauncherInstaller.CAB
DPF: {3E68E405-C6DE-49FF-83AE-41EE9F4C36CE} - hxxp://office.microsoft.com/officeupdate/content/opuc.cab
DPF: {4CCA4E80-9259-11D9-AC6E-444553544200} - hxxp://h30155.www3.hp.com/ediags/dd/install/HPInstallMgr_v01_5.cab
DPF: {4D7F48C0-CB49-4EA6-97D4-04F4EACC2F3B} - hxxp://www.napster.com/client/setup.exe
DPF: {5ED80217-570B-4DA9-BF44-BE107C0EC166} - hxxp://cdn.scan.onecare.live.com/resource/download/scanner/wlscbase6886.cab
DPF: {63FA0A10-5AA8-449F-9C5B-C8853F697405} - hxxp://mediaplayer.walmart.com/installer/install.cab
DPF: {6B75345B-AA36-438A-BBE6-4078B4C6984D} - hxxp://h20270.www2.hp.com/ediags/gmn2/install/HPProductDetection.cab
DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} - hxxp://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1241209576118
DPF: {8AD9C840-044E-11D1-B3E9-00805F499D93} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_23-windows-i586.cab
DPF: {9F1C11AA-197B-4942-BA54-47A8489BB47F} - hxxp://v4.windowsupdate.microsoft.com/CAB/x86/unicode/iuctl.CAB?38013.4351041667
DPF: {A90A5822-F108-45AD-8482-9BC8B12DD539} - hxxp://www.crucial.com/controls/cpcScanner.cab
DPF: {AB86CE53-AC9F-449F-9399-D8ABCA09EC09} - hxxps://h17000.www1.hp.com/ewfrf-JAVA/Secure/HPGetDownloadManager.ocx
DPF: {B49C4597-8721-4789-9250-315DFBD9F525} - hxxp://cdn.digitalcity.com/radio/ampx/ampx2.6.1.11_en_dl.cab
DPF: {C7DB51B4-BCF7-4923-8874-7F1A0DC92277} - hxxp://office.microsoft.com/officeupdate/content/opuc4.cab
DPF: {FE5B9F54-7764-4C01-89F0-4862601EE954} - hxxp://photos.msn.com/resources/neutral/controls/DigWebX2.cab?10,0,910,0
TCP: {1C4D6999-8C34-4831-9E85-397740327027} = 208.67.222.222,208.67.220.220
Notify: LBTWlgn - c:\program files\common files\logishrd\bluetooth\LBTWlgn.dll
SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - c:\windows\system32\WPDShServiceObj.dll
Hosts: 127.0.0.1 www.spywareinfo.com

================= FIREFOX ===================

FF - ProfilePath - c:\docume~1\dana\applic~1\mozilla\firefox\profiles\e9buyb2s.default\
FF - prefs.js: browser.search.selectedEngine - Google
FF - prefs.js: browser.startup.homepage - hxxp://www.google.com/
FF - plugin: c:\program files\java\jre6\bin\new_plugin\npdeployJava1.dll
FF - plugin: c:\program files\mozilla firefox\plugins\npdeployJava1.dll
FF - plugin: c:\program files\mozilla firefox\plugins\npracplug.dll
FF - plugin: c:\program files\mozilla firefox\plugins\npstrlnk.dll
FF - plugin: c:\program files\mozilla firefox\plugins\npunagi2.dll
FF - plugin: c:\program files\real\realarcade\plugins\mozilla\npracplug.dll
FF - Ext: Default: {972ce4c6-7e08-4474-a285-3208198ce6fd} - c:\program files\mozilla firefox\extensions\{972ce4c6-7e08-4474-a285-3208198ce6fd}
FF - Ext: Java Console: {CAFEEFAC-0016-0000-0005-ABCDEFFEDCBA} - c:\program files\mozilla firefox\extensions\{CAFEEFAC-0016-0000-0005-ABCDEFFEDCBA}
FF - Ext: Java Console: {CAFEEFAC-0016-0000-0010-ABCDEFFEDCBA} - c:\program files\mozilla firefox\extensions\{CAFEEFAC-0016-0000-0010-ABCDEFFEDCBA}
FF - Ext: Java Console: {CAFEEFAC-0016-0000-0012-ABCDEFFEDCBA} - c:\program files\mozilla firefox\extensions\{CAFEEFAC-0016-0000-0012-ABCDEFFEDCBA}
FF - Ext: Java Console: {CAFEEFAC-0016-0000-0013-ABCDEFFEDCBA} - c:\program files\mozilla firefox\extensions\{CAFEEFAC-0016-0000-0013-ABCDEFFEDCBA}
FF - Ext: Java Console: {CAFEEFAC-0016-0000-0014-ABCDEFFEDCBA} - c:\program files\mozilla firefox\extensions\{CAFEEFAC-0016-0000-0014-ABCDEFFEDCBA}
FF - Ext: Java Console: {CAFEEFAC-0016-0000-0015-ABCDEFFEDCBA} - c:\program files\mozilla firefox\extensions\{CAFEEFAC-0016-0000-0015-ABCDEFFEDCBA}
FF - Ext: Java Console: {CAFEEFAC-0016-0000-0017-ABCDEFFEDCBA} - c:\program files\mozilla firefox\extensions\{CAFEEFAC-0016-0000-0017-ABCDEFFEDCBA}
FF - Ext: Java Console: {CAFEEFAC-0016-0000-0019-ABCDEFFEDCBA} - c:\program files\mozilla firefox\extensions\{CAFEEFAC-0016-0000-0019-ABCDEFFEDCBA}
FF - Ext: Java Console: {CAFEEFAC-0016-0000-0021-ABCDEFFEDCBA} - c:\program files\mozilla firefox\extensions\{CAFEEFAC-0016-0000-0021-ABCDEFFEDCBA}
FF - Ext: Java Console: {CAFEEFAC-0016-0000-0023-ABCDEFFEDCBA} - c:\program files\mozilla firefox\extensions\{CAFEEFAC-0016-0000-0023-ABCDEFFEDCBA}
FF - Ext: Microsoft .NET Framework Assistant: {20a82645-c095-46ed-80e3-08825760534b} - %profile%\extensions\{20a82645-c095-46ed-80e3-08825760534b}
FF - Ext: Microsoft .NET Framework Assistant: {20a82645-c095-46ed-80e3-08825760534b} - c:\windows\microsoft.net\framework\v3.5\windows presentation foundation\DotNetAssistantExtension
FF - Ext: XULRunner: {09574FAB-BD34-49B5-A2C4-6F9CB51FAA80} - c:\documents and settings\administrator.dbarker2\local settings\application data\{09574FAB-BD34-49B5-A2C4-6F9CB51FAA80}

============= SERVICES / DRIVERS ===============

S2 LBeepKE;LBeepKE;c:\windows\system32\drivers\LBeepKE.sys [2009-1-23 10384]
S3 CallerIP;Visualware CallerIP;c:\program files\callerip\cip-nt.exe --> c:\program files\callerip\cip-nt.exe [?]
S3 LucentSoftModem;Lucent Technologies Soft Modem;c:\windows\system32\drivers\LTSM.sys [2004-1-27 1025288]
S3 SiS7012;Service for AC'97 Sample Driver (WDM);c:\windows\system32\drivers\sis7012.sys [2003-4-8 820133]
S4 IdcPHid;IdeaCom HID Touch Screen Driver (PS/2);c:\windows\system32\drivers\idcphid.sys --> c:\windows\system32\drivers\idcphid.sys [?]

=============== Created Last 30 ================

2011-02-17 17:19:33 -------- d-----w- c:\windows\system32\NtmsData
2011-02-15 23:45:59 -------- d-----w- c:\program files\Microsoft Easy Assist

==================== Find3M ====================

2006-07-03 11:11:44 774144 ----a-w- c:\program files\RngInterstitial.dll
2003-08-27 21:19:18 36963 ----a-r- c:\program files\common files\SM1updtr.dll

=================== ROOTKIT ====================

Stealth MBR rootkit/Mebroot/Sinowal/TDL4 detector 0.4.2 by Gmer, http://www.gmer.net
Windows 5.1.2600 Disk: ST340810A rev.3.39 -> Harddisk0\DR0 -> \Device\Ide\IdePort0 P0T0L0-4

device: opened successfully
user: MBR read successfully

Disk trace:
called modules: ntoskrnl.exe CLASSPNP.SYS disk.sys ACPI.sys hal.dll >>UNKNOWN [0x82F1685C]<<
_asm { PUSH EBP; MOV EBP, ESP; PUSH ECX; MOV EAX, [EBP+0x8]; CMP EAX, [0x82f1ca38]; MOV EAX, [0x82f1cab4]; PUSH EBX; PUSH ESI; MOV ESI, [EBP+0xc]; MOV EBX, [ESI+0x60]; PUSH EDI; JNZ 0x20; MOV [EBP+0x8], EAX; }
1 nt!IofCallDriver[0x804E37D5] -> \Device\Harddisk0\DR0[0x82F98AB8]
3 CLASSPNP[0xF8636FD7] -> nt!IofCallDriver[0x804E37D5] -> \Device\00000059[0x82FAC968]
5 ACPI[0xF85AD620] -> nt!IofCallDriver[0x804E37D5] -> [0x82FACD98]
\Driver\atapi[0x82F670D8] -> IRP_MJ_CREATE -> 0x82F1685C
kernel: MBR read successfully
_asm { XOR AX, AX; MOV SS, AX; MOV SP, 0x7c00; STI ; PUSH AX; POP ES; PUSH AX; POP DS; CLD ; MOV SI, 0x7c1b; MOV DI, 0x61b; PUSH AX; PUSH DI; MOV CX, 0x1e5; REP MOVSB ; RETF ; MOV BP, 0x7be; MOV CL, 0x4; CMP [BP+0x0], CH; JL 0x2e; JNZ 0x3a; }
detected disk devices:
\Device\Ide\IdeDeviceP0T0L0-4 -> \??\IDE#DiskST340810A_______________________________3.39____#463532423356504c202020202020202020202020#{53f56307-b6bf-11d0-94f2-00a0c91efb8b} device not found
detected hooks:
\Driver\atapi DriverStartIo -> 0x82F166A2
user & kernel MBR OK
Warning: possible TDL3 rootkit infection !

============= FINISH: 5:01:50.20 ===============