Computer novice here so go slow. AVG 7.5 is finding multiple infections of Trojan Horse
Dropper.Agent.GIT.

the computer was restored to a prior date
reinstalled and ran AVG

1500 files with name pos*.tmp were removed

no further virus were detected using virus scans.

ccleaner and hijackthis were ran. the following is the log.

KINDLY INFORM ME WHETHER I NEED TO DO SOMETHING ELSE

Logfile of HijackThis v1.99.1
Scan saved at 13:47, on 2008-01-16
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:\Program Files\Tiny Personal Firewall\persfw.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\wscntfy.exe
C:\Program Files\Common Files\Panda Software\PavShld\pavprsrv.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\The Cleaner\tca.exe
C:\Program Files\The Cleaner\tcm.exe
C:\Program Files\Microsoft Office\Office\WINWORD.EXE
C:\WINDOWS\msagent\AgentSvr.exe
C:\WINDOWS\system32\rundll32.exe
C:\WINDOWS\system32\cmd.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\DS\Desktop\HijackThis.exe

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://ie.redirect.hp.com/svs/rdr?TYPE=3&a…n&pf=laptop
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://us.rd.yahoo.com/customize/ie/defaul…rch/search.html
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://us.rd.yahoo.com/customize/ie/defaul…//www.yahoo.com
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {A1AA69A1-A432-4C5B-A16B-74B7270C628B} - C:\WINDOWS\system32\ljjjk.dll (file missing)
O2 - BHO: (no name) - {FDD3B846-8D59-4ffb-8758-209B6AD74ACC} - (no file)
O4 - HKLM\..\Run: [tcactive] C:\Program Files\The Cleaner\tca.exe
O4 - HKLM\..\Run: [tcmonitor] C:\Program Files\The Cleaner\tcm.exe
O4 - HKLM\..\RunOnce: [BorraL2007TMP] cmd /C RD /s/q "C:\DOCUME~1\DS\LOCALS~1\Temp\L2007tmp"
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~4\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~4\OFFICE11\REFIEBAR.DLL
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)
O14 - IERESET.INF: START_PAGE_URL=http://ie.redirect.hp.com/svs/rdr?TYPE=3&tp=iehome&locale=EN_US&c=Q304&bd=pavilion&pf=laptop
O20 - Winlogon Notify: byxwttu - byxwttu.dll (file missing)
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O20 - Winlogon Notify: ttiemxeu - ttiemxeu.dll (file missing)
O20 - Winlogon Notify: wintmw32 - C:\WINDOWS\SYSTEM32\wintmw32.dll
O23 - Service: HP WMI Interface (hpqwmi) - Hewlett-Packard Development Company, L.P. - C:\Program Files\HPQ\SHARED\HPQWMI.exe
O23 - Service: iPod Service (iPodService) - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Microsoft cache control (MSControlService) - Unknown owner - C:\WINDOWS\system32\windows (file missing)
O23 - Service: Panda Process Protection Service (PavPrSrv) - Panda Software - C:\Program Files\Common Files\Panda Software\PavShld\pavprsrv.exe
O23 - Service: Tiny Personal Firewall (PersFw) - Tiny Software - C:\Program Files\Tiny Personal Firewall\persfw.exe


CCleaner installlog
Adobe Flash Player 9 ActiveX
Adobe Reader 7.0.7
Adobe Shockwave Player
AutoCAD 2000
AVG Anti-Rootkit Free
CCleaner (remove only)
Conexant AC-Link Audio
Copy
Crack-Gmat Diagnostic Test
CreativeProjects
Cubis Deluxe
Director
DocProc
First Step Guide
Google Earth
HP Deskjet Preloaded Printer Drivers
HP Image Zone 3.5
HP Software Update
HPIZFix3
hpmdtab
HpSdpAppCoreApp
HPSystemDiagnostics
InstantShare
Intel® Extreme Graphics 2 Driver
InterVideo WinDVD
iTunes
Macromedia Flash Player
Memories Disc Creator 2.0
Microsoft .NET Framework 1.1
Microsoft Money 2004
Microsoft Money 2004 System Pack
Microsoft Office 2000 SR-1 Professional
Microsoft Office Standard Edition 2003
Microsoft Works 7.0
Mozilla Firefox (2.0.0.11)
MSN
MSXML 4.0 SP2 (KB927978)
muvee autoProducer DVD Edition - HPH
PC Booster
PhotoGallery
Photosmart 140,240,7200,7600,7700,7900 Series
Picture Package
PSShortcutsP
QFolder
Quick Launch Buttons 5.00 B3
Quicken 2004
QuickProjects
QuickTime
RealPlayer
RecordNow!
Security Update for Step By Step Interactive Training (KB898458)
Security Update for Step By Step Interactive Training (KB923723)
Security Update for Windows Media Player (KB911564)
Security Update for Windows Media Player 6.4 (KB925398)
Security Update for Windows Media Player 9 (KB911565)
Security Update for Windows Media Player 9 (KB917734)
Security Update for Windows XP (KB883939)
Security Update for Windows XP (KB890046)
Security Update for Windows XP (KB893756)
Security Update for Windows XP (KB896358)
Security Update for Windows XP (KB896422)
Security Update for Windows XP (KB896423)
Security Update for Windows XP (KB896424)
Security Update for Windows XP (KB896428)
Security Update for Windows XP (KB896688)
Security Update for Windows XP (KB899587)
Security Update for Windows XP (KB899588)
Security Update for Windows XP (KB899591)
Security Update for Windows XP (KB900725)
Security Update for Windows XP (KB901017)
Security Update for Windows XP (KB901214)
Security Update for Windows XP (KB902400)
Security Update for Windows XP (KB903235)
Security Update for Windows XP (KB904706)
Security Update for Windows XP (KB905414)
Security Update for Windows XP (KB905749)
Security Update for Windows XP (KB905915)
Security Update for Windows XP (KB908519)
Security Update for Windows XP (KB911280)
Security Update for Windows XP (KB911562)
Security Update for Windows XP (KB911567)
Security Update for Windows XP (KB911927)
Security Update for Windows XP (KB912812)
Security Update for Windows XP (KB912919)
Security Update for Windows XP (KB913446)
Security Update for Windows XP (KB913580)
Security Update for Windows XP (KB914388)
Security Update for Windows XP (KB914389)
Security Update for Windows XP (KB916281)
Security Update for Windows XP (KB917159)
Security Update for Windows XP (KB917344)
Security Update for Windows XP (KB917422)
Security Update for Windows XP (KB917953)
Security Update for Windows XP (KB918118)
Security Update for Windows XP (KB918439)
Security Update for Windows XP (KB918899)
Security Update for Windows XP (KB919007)
Security Update for Windows XP (KB920213)
Security Update for Windows XP (KB920214)
Security Update for Windows XP (KB920670)
Security Update for Windows XP (KB920683)
Security Update for Windows XP (KB920685)
Security Update for Windows XP (KB921398)
Security Update for Windows XP (KB921503)
Security Update for Windows XP (KB921883)
Security Update for Windows XP (KB922616)
Security Update for Windows XP (KB922760)
Security Update for Windows XP (KB922819)
Security Update for Windows XP (KB923191)
Security Update for Windows XP (KB923414)
Security Update for Windows XP (KB923689)
Security Update for Windows XP (KB923694)
Security Update for Windows XP (KB923980)
Security Update for Windows XP (KB924191)
Security Update for Windows XP (KB924270)
Security Update for Windows XP (KB924496)
Security Update for Windows XP (KB924667)
Security Update for Windows XP (KB925454)
Security Update for Windows XP (KB925486)
Security Update for Windows XP (KB925902)
Security Update for Windows XP (KB926255)
Security Update for Windows XP (KB926436)
Security Update for Windows XP (KB927779)
Security Update for Windows XP (KB927802)
Security Update for Windows XP (KB928090)
Security Update for Windows XP (KB928255)
Security Update for Windows XP (KB928843)
Security Update for Windows XP (KB929969)
Security Update for Windows XP (KB930178)
Security Update for Windows XP (KB931261)
Security Update for Windows XP (KB931784)
Security Update for Windows XP (KB932168)
Security Update for Windows XP (KB933566)
Security Update for Windows XP (KB935839)
Security Update for Windows XP (KB935840)
Security Update for Windows XP (KB936021)
Security Update for Windows XP (KB937143)
SkinsHP1
SkinsHP2
SoftV92 Data Fax Modem with SmartCP
Sony USB Driver
Super TextTwist
Synaptics Pointing Device Driver
The Cleaner
The Cleaner 5
Tiny Personal Firewall 2.0.15 A (221001)
TOEFL Practice Questions
TOEFL Tutorials
TrayApp
Update for Windows XP (KB894391)
Update for Windows XP (KB896727)
Update for Windows XP (KB898461)
Update for Windows XP (KB900485)
Update for Windows XP (KB908531)
Update for Windows XP (KB910437)
Update for Windows XP (KB916595)
Update for Windows XP (KB920872)
Update for Windows XP (KB922582)
Update for Windows XP (KB927891)
Update for Windows XP (KB930916)
Update for Windows XP (KB931836)
Update for Windows XP (KB933360)
Update for Windows XP (KB936357)
Update for Windows XP (KB938828)
WebFldrs XP
WebReg
Windows Installer 3.1 (KB893803)
Windows XP Hotfix - KB867282
Windows XP Hotfix - KB873333
Windows XP Hotfix - KB873339
Windows XP Hotfix - KB885250
Windows XP Hotfix - KB885835
Windows XP Hotfix - KB885836
Windows XP Hotfix - KB886185
Windows XP Hotfix - KB887472
Windows XP Hotfix - KB887742
Windows XP Hotfix - KB888113
Windows XP Hotfix - KB888302
Windows XP Hotfix - KB890047
Windows XP Hotfix - KB890175
Windows XP Hotfix - KB890859
Windows XP Hotfix - KB890923
Windows XP Hotfix - KB891781
Windows XP Hotfix - KB893066
Windows XP Hotfix - KB893086
WinRAR archiver

KINDLY INFORM ME WHETHER I NEED TO DO SOMETHING ELSE

THanks in advance

I expect advice from experts.
I have started installing programs spyware terminator, windows live messenger, yahoo messenger etc.

thanks again