[Resolvido] Maior parte de meus downloads vêm corrompidos

Boa tarde,

Tenho um PC com 3 partições, uma para sistema operacional (Windows 7 Ultimate) e instalação de programas, uma para uso geral e outra para arquivamento de trabalhos. Há mais ou menos uma semana meus downloads têm vindo corrompidos, o download conclui, mas muitas vezes os arquivos estão corrompidos, para gerenciamento de downloads de arquivos grandes (filmes, séries, programas, etc...) uso o aplicativo FreeRapid Downloader 0.9u4 ou então o uTorrent e para download de arquivos pequenos (revistas, livros, músicas, etc...) uso o próprio Chrome ou Firefox, as uso vezes Internet Download Manager. Ontem usei o Malwarebytes e dei uma limpada em alguns arquivos, mas o problema ainda persiste (embora tenha diminuído a quantidade de arquivos que vêm corrompidos).

Abaixo segue o Log

Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 14:02:55, on 02/08/2014
Platform: Windows 7 SP1 (WinNT 6.00.3505)
MSIE: Internet Explorer v11.0 (11.00.9600.17207)
Boot mode: Normal

Running processes:
C:\Program Files (x86)\Common Files\Microsoft Shared\Ink\TabTip32.exe
C:\Program Files (x86)\Malwarebytes Anti-Malware\mbam.exe
C:\Program Files (x86)\Skype\Phone\Skype.exe
C:\Users\FlinN-D\AppData\Roaming\uTorrent\uTorrent.exe
C:\Program Files (x86)\Common Files\Ahead\Lib\NMBgMonitor.exe
C:\Program Files (x86)\Common Files\Ahead\Lib\NMIndexStoreSvr.exe
C:\Program Files (x86)\Internet Download Manager\IDMan.exe
C:\Program Files (x86)\Baidu Security\PC App Store\4.5.1.6024\AppStoreUtilExe.exe
C:\Program Files (x86)\Autodesk\SketchBook Pro 6.2\SketchBookSnapshot.exe
C:\Program Files\AVAST Software\Avast\avastui.exe
C:\Users\FlinN-D\AppData\Roaming\Dropbox\bin\Dropbox.exe
C:\Program Files (x86)\Real\RealPlayer\Update\realsched.exe
C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE
C:\Program Files (x86)\Bamboo Dock\BambooCore.exe
C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe
C:\Program Files (x86)\Bamboo Dock\Bamboo Dock\Bamboo Dock.exe
C:\Program Files (x86)\Baidu Security\PC Faster\4.0.0.0\PCFTray.exe
C:\Program Files (x86)\Internet Download Manager\IEMonitor.exe
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
C:\Program Files (x86)\trolatunt\bin\trolatunt.BrowserAdapter.exe
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe
E:\Downloads\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://br.hao123.com/?tn=smt_pay_hp_01_hao123_br

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/p/?LinkId=255141

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 Page = http://go.microsoft.com/fwlink/?LinkId=54896

R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/p/?LinkId=255141

R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = C:\Windows\SysWOW64\blank.htm
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
F2 - REG:system.ini: UserInit=userinit.exe
O2 - BHO: IDM Helper - {0055C089-8582-441B-A0BF-17B458C2A3A8} - C:\Program Files (x86)\Internet Download Manager\IDMIECC.dll
O2 - BHO: CrossriderApp0054491 - {11111111-1111-1111-1111-110511441191} - C:\Program Files (x86)\Amazon Mini Saver\Amazon Mini Saver-bho.dll (file missing)
O2 - BHO: RealNetworks Download and Record Plugin for Internet Explorer - {3049C3E9-B461-4BC5-8870-4C09146192CA} - C:\ProgramData\RealNetworks\RealDownloader\BrowserPlugins\IE\rndlbrowserrecordplugin.dll
O2 - BHO: trolatunt - {59bc35cc-f3cb-4e2b-a21d-481d781207af} - C:\Program Files (x86)\trolatunt\trolatuntbho.dll
O2 - BHO: Groove GFS Browser Helper - {72853161-30C5-4D22-B7F9-0BBC1D38A37E} - C:\PROGRA~2\MICROS~1\Office14\GROOVEEX.DLL
O2 - BHO: Java Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files (x86)\Java\jre7\bin\ssv.dll
O2 - BHO: avast! Online Security - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Program Files\AVAST Software\Avast\aswWebRepIE.dll
O2 - BHO: URLRedirectionBHO - {B4F3A835-0E21-4959-BA22-42B3008E02FF} - C:\PROGRA~2\MICROS~1\Office14\URLREDIR.DLL
O2 - BHO: Java Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files (x86)\Java\jre7\bin\jp2ssv.dll
O4 - HKLM\..\Run: [baidu PC Faster 4.0.0.0] "C:\Program Files (x86)\Baidu Security\PC Faster\4.0.0.0\PCFaster.exe" -auto -start
O4 - HKLM\..\Run: [AvastUI.exe] "C:\Program Files\AVAST Software\Avast\AvastUI.exe" /nogui
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files (x86)\Real\RealPlayer\Update\realsched.exe" -osboot
O4 - HKLM\..\Run: [switchBoard] C:\Program Files (x86)\Common Files\Adobe\SwitchBoard\SwitchBoard.exe
O4 - HKLM\..\Run: [AdobeCS6ServiceManager] "C:\Program Files (x86)\Common Files\Adobe\CS6ServiceManager\CS6ServiceManager.exe" -launchedbylogin
O4 - HKLM\..\Run: [bCSSync] "C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe" /DelayServices
O4 - HKLM\..\Run: [bambooCore] C:\Program Files (x86)\Bamboo Dock\BambooCore.exe
O4 - HKLM\..\Run: [sunJavaUpdateSched] "C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe"
O4 - HKCU\..\Run: [skype] "C:\Program Files (x86)\Skype\Phone\Skype.exe" /minimized /regrun
O4 - HKCU\..\Run: [uTorrent] "C:\Users\FlinN-D\AppData\Roaming\uTorrent\uTorrent.exe" /MINIMIZED
O4 - HKCU\..\Run: [bgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Program Files (x86)\Common Files\Ahead\Lib\NMBgMonitor.exe"
O4 - HKCU\..\Run: [iDMan] C:\Program Files (x86)\Internet Download Manager\IDMan.exe /onboot
O4 - HKCU\..\Run: [DAEMON Tools Lite] "C:\Program Files (x86)\DAEMON Tools Lite\DTLite.exe" -autorun
O4 - HKUS\S-1-5-19\..\Run: [sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /autoRun (User 'SERVIÇO LOCAL')
O4 - HKUS\S-1-5-19\..\RunOnce: [mctadmin] C:\Windows\System32\mctadmin.exe (User 'SERVIÇO LOCAL')
O4 - HKUS\S-1-5-20\..\Run: [sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /autoRun (User 'SERVIÇO DE REDE')
O4 - HKUS\S-1-5-20\..\RunOnce: [mctadmin] C:\Windows\System32\mctadmin.exe (User 'SERVIÇO DE REDE')
O4 - HKUS\S-1-5-18\..\RunOnce: [sPReview] "C:\Windows\System32\SPReview\SPReview.exe" /sp:1 /errorfwlink:"http://go.microsoft.com/fwlink/?LinkID=122915" /build:7601 (User 'SISTEMA')
O4 - HKUS\.DEFAULT\..\RunOnce: [sPReview] "C:\Windows\System32\SPReview\SPReview.exe" /sp:1 /errorfwlink:"http://go.microsoft.com/fwlink/?LinkID=122915" /build:7601 (User 'Default user')
O4 - Startup: Dropbox.lnk = C:\Users\FlinN-D\AppData\Roaming\Dropbox\bin\Dropbox.exe
O4 - Startup: OneNote 2010 Screen Clipper and Launcher.lnk = C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE
O4 - Global Startup: Monitor.lnk = C:\Program Files (x86)\USB Video Camera\Monitor.exe
O4 - Global Startup: SketchBook Snapshot.lnk = C:\Program Files (x86)\Autodesk\SketchBook Pro 6.2\SketchBookSnapshot.exe
O8 - Extra context menu item: &Enviar para o OneNote - res://C:\PROGRA~2\MICROS~1\Office14\ONBttnIE.dll/105
O8 - Extra context menu item: E&xportar para o Microsoft Excel - res://C:\PROGRA~2\MICROS~1\Office14\EXCEL.EXE/3000
O8 - Extra context menu item: Fazer o download de todos os links usando o IDM - C:\Program Files (x86)\Internet Download Manager\IEGetAll.htm
O8 - Extra context menu item: Fazer o download usando o IDM - C:\Program Files (x86)\Internet Download Manager\IEExt.htm
O9 - Extra button: Enviar para o OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\Program Files (x86)\Microsoft Office\Office14\ONBttnIE.dll
O9 - Extra 'Tools' menuitem: &Enviar para o OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\Program Files (x86)\Microsoft Office\Office14\ONBttnIE.dll
O9 - Extra button: &Anotações Vinculadas do OneNote - {789FE86F-6FC4-46A1-9849-EDE0DB0C95CA} - C:\Program Files (x86)\Microsoft Office\Office14\ONBttnIELinkedNotes.dll
O9 - Extra 'Tools' menuitem: &Anotações Vinculadas do OneNote - {789FE86F-6FC4-46A1-9849-EDE0DB0C95CA} - C:\Program Files (x86)\Microsoft Office\Office14\ONBttnIELinkedNotes.dll
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O16 - DPF: {7530BFB8-7293-4D34-9923-61A11451AFC5} (OnlineScanner Control) - http://download.eset.com/special/eos/OnlineScanner.cab

O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~2\COMMON~1\Skype\SKYPE4~1.DLL
O18 - Filter hijack: text/xml - {807573E5-5146-11D5-A672-00B0D022E945} - C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLMF.DLL
O20 - AppInit_DLLs: c:\progra~2\ws6ca1~1.boo
O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)
O23 - Service: avast! Antivirus - AVAST Software - C:\Program Files\AVAST Software\Avast\AvastSvc.exe
O23 - Service: @%SystemRoot%\system32\efssvc.dll,-100 (EFS) - Unknown owner - C:\Windows\System32\lsass.exe (file missing)
O23 - Service: @%systemroot%\system32\fxsresm.dll,-118 (Fax) - Unknown owner - C:\Windows\system32\fxssvc.exe (file missing)

O23 - Service: Foxit Cloud Safe Update Service (FoxitCloudUpdateService) - Foxit Corporation - C:\Program Files (x86)\Foxit Software\Foxit Reader\Foxit Cloud\FCUpdateService.exe
O23 - Service: globalUpdate Update Service (globalUpdate) (globalUpdate) - Unknown owner - C:\Program Files (x86)\globalUpdate\Update\GoogleUpdate.exe (file missing)
O23 - Service: globalUpdate Update Service (globalUpdatem) (globalUpdatem) - Unknown owner - C:\Program Files (x86)\globalUpdate\Update\GoogleUpdate.exe (file missing)
O23 - Service: Serviço do Google Update (gupdate) (gupdate) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
O23 - Service: Serviço do Google Update (gupdatem) (gupdatem) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe

O23 - Service: @%SystemRoot%\system32\ieetwcollectorres.dll,-1000 (IEEtwCollectorService) - Unknown owner - C:\Windows\system32\IEEtwCollector.exe (file missing)
O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: MBAMScheduler - Malwarebytes Corporation - C:\Program Files (x86)\Malwarebytes Anti-Malware\mbamscheduler.exe
O23 - Service: MBAMService - Malwarebytes Corporation - C:\Program Files (x86)\Malwarebytes Anti-Malware\mbamservice.exe
O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\Windows\System32\msdtc.exe (file missing)
O23 - Service: NBService - Nero AG - C:\Program Files (x86)\Nero\Nero 7\Nero BackItUp\NBService.exe
O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: NMIndexingService - Nero AG - C:\Program Files (x86)\Common Files\Ahead\Lib\NMIndexingService.exe
O23 - Service: NVIDIA Display Driver Service (nvsvc) - Unknown owner - C:\Windows\system32\nvvsvc.exe (file missing)
O23 - Service: Baidu PC App Store Service 4.5.1.6024 (PCAppStoreSvc_{PCAppStore_4.5.1.6024}) - Baidu Inc. - C:\Program Files (x86)\Baidu Security\PC App Store\4.5.1.6024\PCAppStoreSvc.exe
O23 - Service: Baidu PC Faster Service 4.0.0.0 (PCFasterSvc_{PCFaster_4.0.0.0}) - Baidu Inc. - C:\Program Files (x86)\Baidu Security\PC Faster\4.0.0.0\PCFasterSvc.exe
O23 - Service: PLFlash DeviceIoControl Service - Prolific Technology Inc. - C:\Windows\SysWOW64\IoctlSvc.exe
O23 - Service: @%systemroot%\system32\psbase.dll,-300 (ProtectedStorage) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: Protexis Licensing V2 x64 (PSI_SVC_2_x64) - arvato digital services llc - c:\Program Files\Common Files\Protexis\License Service\PsiService_2.exe
O23 - Service: RealNetworks Downloader Resolver Service - Unknown owner - C:\Program Files (x86)\RealNetworks\RealDownloader\rndlresolversvc.exe
O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\Windows\system32\locator.exe (file missing)
O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: Skype Updater (SkypeUpdate) - Skype Technologies - C:\Program Files (x86)\Skype\Updater\Updater.exe
O23 - Service: @%SystemRoot%\system32\snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:\Windows\System32\snmptrap.exe (file missing)
O23 - Service: @%systemroot%\system32\spoolsv.exe,-1 (Spooler) - Unknown owner - C:\Windows\System32\spoolsv.exe (file missing)
O23 - Service: @%SystemRoot%\system32\sppsvc.exe,-101 (sppsvc) - Unknown owner - C:\Windows\system32\sppsvc.exe (file missing)
O23 - Service: SwitchBoard - Adobe Systems Incorporated - C:\Program Files (x86)\Common Files\Adobe\SwitchBoard\SwitchBoard.exe
O23 - Service: @%SystemRoot%\system32\ui0detect.exe,-101 (UI0Detect) - Unknown owner - C:\Windows\system32\UI0Detect.exe (file missing)
O23 - Service: Update trolatunt - Unknown owner - C:\Program Files (x86)\trolatunt\updatetrolatunt.exe
O23 - Service: Util trolatunt - Unknown owner - C:\Program Files (x86)\trolatunt\bin\utiltrolatunt.exe
O23 - Service: @%SystemRoot%\system32\vaultsvc.dll,-1003 (VaultSvc) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%SystemRoot%\system32\vds.exe,-100 (vds) - Unknown owner - C:\Windows\System32\vds.exe (file missing)
O23 - Service: @%systemroot%\system32\vssvc.exe,-102 (VSS) - Unknown owner - C:\Windows\system32\vssvc.exe (file missing)
O23 - Service: @%SystemRoot%\system32\Wat\WatUX.exe,-601 (WatAdminSvc) - Unknown owner - C:\Windows\system32\Wat\WatAdminSvc.exe (file missing)
O23 - Service: @%systemroot%\system32\wbengine.exe,-104 (wbengine) - Unknown owner - C:\Windows\system32\wbengine.exe (file missing)
O23 - Service: @%Systemroot%\system32\wbem\wmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:\Windows\system32\wbem\WmiApSrv.exe (file missing)
O23 - Service: @%PROGRAMFILES%\Windows Media Player\wmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - C:\Program Files (x86)\Windows Media Player\wmpnetwk.exe (file missing)
O23 - Service: Wacom Consumer Service (WTabletServiceCon) - Wacom Technology, Corp. - C:\Program Files\Tablet\Pen\WTabletServiceCon.exe

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