tdsskiller kann manchmal helfen, CF löscht den aber auch aber das lief ja bei Dir nicht
Probier CF bitte nach Anleitung nochmal aus

So hier die Logdatei von ComboFix.

Ich habe das Gefühl dass alles wieder recht okay ist - natürlich weiß ich nicht was die Logdatei sagt, weil ich davon keinen Plan habe, aber Abstürze, schwarzer Bildschirm und das Lahmen haben anscheinend ein Ende gefunden.

Combofix Logfile:

ComboFix 10-10-24.06 - SilverSurger 25.10.2010  20:58:30.1.2 - x86
Microsoft Windows 7 Home Premium   6.1.7600.0.1252.43.1031.18.3067.1821 [GMT 2:00]
ausgeführt von:: c:\users\SilverSurger\Desktop\cofi.exe
.

((((((((((((((((((((((((((((((((((((   Weitere Löschungen   ))))))))))))))))))))))))))))))))))))))))))))))))
.

c:\programdata\hpeFF7.dll
c:\users\SilverSurger\AppData\Roaming\EurekaLog

.
(((((((((((((((((((((((   Dateien erstellt von 2010-09-25 bis 2010-10-25  ))))))))))))))))))))))))))))))
.

2010-10-25 19:04 . 2010-10-25 19:04	--------	d-----w-	c:\users\Mcx1-ACER-PC\AppData\Local\temp
2010-10-25 19:04 . 2010-10-25 19:04	--------	d-----w-	c:\users\Default\AppData\Local\temp
2010-10-25 19:04 . 2010-10-25 19:04	--------	d-----w-	c:\users\acer\AppData\Local\temp
2010-10-24 19:39 . 2010-10-24 19:40	--------	d-----w-	c:\program files\CCleaner
2010-10-24 18:34 . 2010-10-24 18:34	--------	d-----w-	c:\program files\Magical Jelly Bean
2010-10-24 18:12 . 2010-10-24 18:13	--------	d-----w-	c:\users\SilverSurger360
2010-10-24 15:28 . 2010-10-24 15:28	--------	d-----w-	C:\_OTL
2010-10-24 14:22 . 2010-10-25 15:36	--------	d-----w-	C:\JDownloader
2010-10-24 14:12 . 2010-10-24 18:00	--------	d-----w-	c:\users\SilverSurger\AppData\Roaming\kikin
2010-10-24 14:12 . 2010-10-24 14:12	--------	d-----w-	c:\program files\kikin
2010-10-24 14:12 . 2010-10-24 18:07	--------	d-----w-	c:\program files\JDownloader
2010-10-23 15:31 . 2010-10-23 15:31	--------	d-----w-	c:\program files\McAfee Security Scan
2010-10-22 11:23 . 2010-10-07 23:21	6146896	----a-w-	c:\programdata\Microsoft\Windows Defender\Definition Updates\{7E67CDB9-A1FC-42A8-8342-0FD272A9E365}\mpengine.dll
2010-10-17 10:19 . 2010-10-17 22:24	--------	d-----w-	c:\users\SilverSurger\NTI-Shadow
2010-10-17 10:19 . 2010-10-17 10:19	--------	d-----w-	c:\users\SilverSurger\AppData\Roaming\NewTech Infosystems
2010-10-17 10:19 . 2010-10-17 10:19	--------	d-----w-	c:\users\SilverSurger\AppData\Roaming\InstallShield Installation Information
2010-10-17 10:18 . 2010-10-17 10:18	--------	d-----w-	c:\users\SilverSurger\AppData\Roaming\InstallShield
2010-10-16 18:19 . 2010-10-16 18:19	--------	d-----w-	c:\program files\AntiTwin
2010-10-02 19:57 . 2010-10-03 10:23	--------	d-----w-	c:\users\SilverSurger\AppData\Local\VMware
2010-10-02 19:57 . 2010-10-24 11:00	--------	d-----w-	c:\users\SilverSurger\AppData\Roaming\VMware
2010-10-02 19:52 . 2010-10-24 11:02	--------	d-----w-	c:\programdata\VMware
2010-10-02 18:43 . 2009-12-31 09:22	295936	----a-w-	c:\windows\system32\drivers\vpcvmm.sys
2010-10-02 18:43 . 2009-12-31 09:05	2171392	----a-w-	c:\windows\system32\VPCWizard.exe
2010-10-02 18:43 . 2009-12-31 09:05	3330560	----a-w-	c:\windows\system32\vpc.exe
2010-10-02 18:43 . 2009-12-31 06:48	1003008	----a-w-	c:\windows\system32\VMWindow.exe
2010-10-02 18:35 . 2010-10-02 19:58	--------	d-----r-	c:\users\SilverSurger\Virtual Machines
2010-10-02 18:25 . 2009-09-23 01:18	14848	----a-w-	c:\windows\system32\vpchbuspipe.dll
2010-10-02 18:25 . 2009-09-23 01:19	55040	----a-w-	c:\windows\system32\drivers\vpcnfltr.sys
2010-10-02 18:25 . 2009-09-23 01:18	78336	----a-w-	c:\windows\system32\drivers\vpcusb.sys
2010-10-02 18:25 . 2009-09-23 01:18	165376	----a-w-	c:\windows\system32\drivers\vpchbus.sys
2010-10-02 18:25 . 2009-09-23 01:18	1260032	----a-w-	c:\windows\system32\VPCSettings.exe
2010-10-02 18:25 . 2009-09-23 01:18	559616	----a-w-	c:\windows\system32\VMCPropertyHandler.dll
2010-10-02 18:25 . 2009-09-23 01:18	793600	----a-w-	c:\windows\system32\vmsal.exe
2010-10-02 18:20 . 2009-06-25 11:20	1446264	----a-w-	c:\program files\Mozilla Firefox\plugins\npLegitCheckPlugin.dll
2010-10-02 17:36 . 1996-12-03 11:35	18862131	----a-w-	c:\program files\Mozilla Firefox\F95_DEMO.EXE
2010-09-29 01:00 . 2010-03-04 04:04	146304	----a-w-	c:\windows\system32\drivers\usbvideo.sys
2010-09-29 01:00 . 2010-03-04 03:57	190976	----a-w-	c:\windows\system32\drivers\ks.sys
2010-09-28 23:18 . 2010-06-19 06:15	2048	----a-w-	c:\windows\system32\tzres.dll
2010-09-28 23:18 . 2010-08-27 05:30	13312	----a-w-	c:\program files\Internet Explorer\iecompat.dll
2010-09-26 18:33 . 2010-09-26 18:33	--------	d-----w-	c:\program files\copy trans manager
2010-09-26 17:40 . 2002-09-22 10:42	17408	----a-w-	c:\windows\Shortcut.exe
2010-09-26 17:40 . 2010-09-26 17:40	--------	d-----w-	c:\program files\RAM Idle LE
2010-09-26 17:35 . 2010-09-26 17:35	--------	d-----w-	c:\windows\W7SBC
2010-09-26 17:35 . 2009-10-31 05:45	2614272	----a-w-	c:\windows\explorer_edit_w7sbc.exe
2010-09-26 17:35 . 2010-09-26 17:35	--------	d-----w-	c:\program files\orb
2010-09-26 16:26 . 2010-09-26 16:26	--------	d-----w-	c:\users\SilverSurger\Taskbar
2010-09-26 15:34 . 2009-08-24 20:08	28160	----a-w-	c:\windows\system32\DfSdkBt.exe
2010-09-26 10:26 . 2010-09-26 10:26	--------	d-----w-	c:\program files\7-Zip
2010-09-26 10:05 . 2009-07-14 01:16	2755072	----a-w-	c:\windows\system32\themeui.dll.backup
2010-09-26 10:05 . 2009-07-14 01:16	37376	----a-w-	c:\windows\system32\themeservice.dll.backup
2010-09-26 10:05 . 2009-07-14 01:16	249856	----a-w-	c:\windows\system32\uxtheme.dll.backup
2010-09-26 10:05 . 2010-09-26 10:05	758040	----a-w-	c:\windows\UTP.exe

.
((((((((((((((((((((((((((((((((((((   Find3M Bericht   ))))))))))))))))))))))))))))))))))))))))))))))))))))))
.
2010-10-25 08:08 . 2010-10-25 08:08	8065	----a-w-	C:\Qoobox.zip
2010-10-19 09:41 . 2009-10-26 06:04	222080	------w-	c:\windows\system32\MpSigStub.exe
2010-09-08 09:17 . 2010-09-08 09:17	94208	----a-w-	c:\windows\system32\QuickTimeVR.qtx
2010-09-08 09:17 . 2010-09-08 09:17	69632	----a-w-	c:\windows\system32\QuickTime.qts
2010-08-21 05:32 . 2010-09-14 22:55	316928	----a-w-	c:\windows\system32\spoolsv.exe
2010-07-29 06:30 . 2010-08-11 11:06	197632	----a-w-	c:\windows\system32\ir32_32.dll
2010-07-29 06:30 . 2010-08-11 11:06	82944	----a-w-	c:\windows\system32\iccvid.dll
2009-09-13 21:10 . 2009-10-28 20:58	47104	----a-w-	c:\program files\mozilla firefox\components\FFComm.dll
.

((((((((((((((((((((((((((((   Autostartpunkte der Registrierung   ))))))))))))))))))))))))))))))))))))))))
.
.
*Hinweis* leere Einträge & legitime Standardeinträge werden nicht angezeigt. 
REGEDIT4

[HKEY_LOCAL_MACHINE\~\Browser Helper Objects\{E601996F-E400-41CA-804B-CD6373A7EEE2}]
2010-06-24 00:17	782568	----a-w-	c:\program files\kikin\ie_kikin.dll

[HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\explorer\shelliconoverlayidentifiers\egisPSDP]
@="{30A0A3F6-38AC-4C53-BB8B-0D95238E25BA}"
[HKEY_CLASSES_ROOT\CLSID\{30A0A3F6-38AC-4C53-BB8B-0D95238E25BA}]
2008-07-29 16:52	121392	----a-w-	c:\program files\Acer\Empowering Technology\eDataSecurity\x86\PSDProtect.dll

[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"ehTray.exe"="c:\windows\ehome\ehTray.exe" [2009-07-14 144384]
"ProductReg"="c:\program files\Acer\WR_PopUp\ProductReg.exe" [2008-11-17 135168]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"RtHDVCpl"="RtHDVCpl.exe" [2008-09-19 6294048]
"NvCplDaemon"="c:\windows\system32\NvCpl.dll" [2008-11-22 13601312]
"NvMediaCenter"="c:\windows\system32\NvMcTray.dll" [2008-11-22 92704]
"SynTPEnh"="c:\program files\Synaptics\SynTP\SynTPEnh.exe" [2008-04-25 1049896]
"eAudio"="c:\program files\Acer\Empowering Technology\eAudio\eAudio.exe" [2008-09-11 544768]
"eDataSecurity Loader"="c:\program files\Acer\Empowering Technology\eDataSecurity\x86\eDSloader.exe" [2008-07-29 526896]
"ePower_DMC"="c:\program files\Acer\Empowering Technology\ePower\ePower_DMC.exe" [2008-11-28 417792]
"HP Software Update"="c:\program files\HP\HP Software Update\HPWuSchd2.exe" [2008-03-25 49152]
"SunJavaUpdateSched"="c:\program files\Java\jre6\bin\jusched.exe" [2009-07-25 149280]
"LManager"="c:\progra~1\Launch Manager\LManager.exe" [2008-11-21 858632]
"hpqSRMon"="c:\program files\HP\Digital Imaging\bin\hpqSRMon.exe" [2008-08-20 150016]
"AVP"="c:\program files\Kaspersky Lab\Kaspersky Internet Security 2011\avp.exe" [2010-05-07 344736]
"iTunesHelper"="c:\program files\iTunes\iTunesHelper.exe" [2010-07-21 141608]
"DivXUpdate"="c:\program files\DivX\DivX Update\DivXUpdate.exe" [2010-08-20 1164584]
"Adobe Reader Speed Launcher"="c:\program files\Adobe\Reader 9.0\Reader\Reader_sl.exe" [2010-09-23 35760]

c:\programdata\Microsoft\Windows\Start Menu\Programs\Startup\
Microsoft Office.lnk - c:\program files\Microsoft Office\Office10\OSA.EXE [2001-2-13 83360]

[HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\policies\system]
"ConsentPromptBehaviorAdmin"= 0 (0x0)
"ConsentPromptBehaviorUser"= 3 (0x3)
"EnableLUA"= 0 (0x0)
"EnableUIADesktopToggle"= 0 (0x0)
"PromptOnSecureDesktop"= 0 (0x0)

[HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\policies\explorer]
"NoFileAssociate"= 0 (0x0)
"NoResolveTrack"= 1 (0x1)

[HKEY_LOCAL_MACHINE\software\microsoft\windows nt\currentversion\drivers32]
"mixer1"=wdmaud.drv

[HKEY_LOCAL_MACHINE\software\microsoft\security center\Monitoring\KasperskyAntiVirus]
"DisableMonitoring"=dword:00000001

R1 kl2;kl2;c:\windows\system32\DRIVERS\kl2.sys [2010-05-06 132184]
R2 Apache2.2;Apache2.2;d:\xampp\apache\bin\httpd.exe [x]
R2 clr_optimization_v4.0.30319_32;Microsoft .NET Framework NGEN v4.0.30319_X86;c:\windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe [2010-03-18 130384]
R2 ETService;Empowering Technology Service;c:\program files\Acer\Empowering Technology\Service\ETService.exe [2008-11-28 24576]
R2 OMSI download service;Sony Ericsson OMSI download service;c:\program files\Sony Ericsson\Sony Ericsson PC Suite\SupServ.exe [2009-04-30 90112]
R3 dc3d;Microsoft-Hardware – Geräteerkennungstreiber;c:\windows\system32\DRIVERS\dc3d.sys [2010-07-01 44432]
R3 FsUsbExDisk;FsUsbExDisk;c:\windows\system32\FsUsbExDisk.SYS [2009-03-31 36608]
R3 ggflt;SEMC USB Flash Driver Filter;c:\windows\system32\DRIVERS\ggflt.sys [2010-06-26 13224]
R3 leafnets;Leaf Networks Adapter;c:\windows\system32\DRIVERS\leafnets.sys [2010-01-12 55296]
R3 netw5v32;Intel(R) Wireless WiFi Link 5000-Serie - Adaptertreiber für Windows Vista 32 Bit;c:\windows\system32\DRIVERS\netw5v32.sys [2009-07-13 4231168]
R3 VBoxNetAdp;VirtualBox Host-Only Ethernet Adapter;c:\windows\system32\DRIVERS\VBoxNetAdp.sys [2009-10-29 95376]
R3 VBoxNetFlt;VBoxNetFlt Service;c:\windows\system32\DRIVERS\VBoxNetFlt.sys [x]
R3 WatAdminSvc;Windows-Aktivierungstechnologieservice;c:\windows\system32\Wat\WatAdminSvc.exe [2010-06-09 1343400]
R3 WPRO_40_1123;WinPcap Packet Driver (WPRO_40_1123);c:\windows\system32\drivers\WPRO_40_1123.sys [x]
R3 WSDPrintDevice;WSD-Druckunterstützung durch UMB;c:\windows\system32\DRIVERS\WSDPrint.sys [2009-07-14 17920]
R4 sptd;sptd;c:\windows\system32\Drivers\sptd.sys [2010-05-28 691696]
S1 KLIM6;Kaspersky Anti-Virus NDIS 6 Filter;c:\windows\system32\DRIVERS\klim6.sys [2010-04-22 22104]
S1 vwififlt;Virtual WiFi Filter Driver;c:\windows\system32\DRIVERS\vwififlt.sys [2009-07-13 48128]
S2 DfSdkS;Defragmentation-Service;c:\program files\Ashampoo\Ashampoo WinOptimizer 7\Dfsdks.exe [2009-08-24 406016]
S2 TeamViewer5;TeamViewer 5;c:\program files\TeamViewer\Version5\TeamViewer_Service.exe [2010-01-12 185640]
S3 hidshim;Service for HID-KMDF Shim layer;c:\windows\system32\DRIVERS\hidshim.sys [2008-10-08 5632]
S3 klmouflt;Kaspersky Lab KLMOUFLT;c:\windows\system32\DRIVERS\klmouflt.sys [2009-11-02 19984]
S3 NETw5s32;Intel(R) Wireless WiFi Link Adaptertreiber für Windows 7 32-Bit;c:\windows\system32\DRIVERS\NETw5s32.sys [2009-09-15 6114816]
S3 nuvotonhidgeneric;Nuvoton EC Generic HID;c:\windows\system32\DRIVERS\nuvotonhidgeneric.sys [2008-10-08 22528]
S3 NVHDA;Service for NVIDIA High Definition Audio Driver;c:\windows\system32\drivers\nvhda32v.sys [2008-09-25 45600]
S3 seehcri;Sony Ericsson seehcri Device Driver;c:\windows\system32\DRIVERS\seehcri.sys [2008-01-09 27632]


--- Andere Dienste/Treiber im Speicher ---

*NewlyCreated* - NDISKIO
*NewlyCreated* - NSAK
*Deregistered* - klmd25
*Deregistered* - NDISKIO
*Deregistered* - nsak
*Deregistered* - UBHelper

[HKEY_LOCAL_MACHINE\software\microsoft\windows nt\currentversion\svchost]
hpdevmgmt	REG_MULTI_SZ   	hpqcxs08 hpqddsvc
HPZ12	REG_MULTI_SZ   	Pml Driver HPZ12 Net Driver HPZ12
HPService	REG_MULTI_SZ   	HPSLPSVC
.
Inhalt des "geplante Tasks" Ordners

2010-10-23 c:\windows\Tasks\GoogleUpdateTaskUserS-1-5-21-2470086164-179386694-4040076334-1001Core.job
- c:\users\SilverSurger\AppData\Local\Google\Update\GoogleUpdate.exe [2010-07-23 14:57]

2010-10-25 c:\windows\Tasks\GoogleUpdateTaskUserS-1-5-21-2470086164-179386694-4040076334-1001UA.job
- c:\users\SilverSurger\AppData\Local\Google\Update\GoogleUpdate.exe [2010-07-23 14:57]
.
.
------- Zusätzlicher Suchlauf -------
.
uStart Page = hxxp://www.google.at/
mStart Page = hxxp://homepage.acer.com/rdr.aspx?b=ACAW&l=0c07&s=2&o=vp32&d=1208&m=aspire_8730
uInternet Settings,ProxyOverride = *.local
IE: Nach Microsoft &Excel exportieren - c:\progra~1\Microsoft Office\Office10\EXCEL.EXE/3000
IE: {{71BFC818-0CED-42D6-9C87-5142918957EE} - c:\program files\ICQ7.1\ICQ.exe
IE: {{d9288080-1baa-4bc4-9cf8-a92d743db949} - c:\users\SilverSurger\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\IMVU\Run IMVU.lnk
IE: {{0F7195C2-6713-4d93-A1BC-DA5FA33F0A65} - {E601996F-E400-41CA-804B-CD6373A7EEE2} - c:\program files\kikin\ie_kikin.dll
FF - ProfilePath - c:\users\SilverSurger\AppData\Roaming\Mozilla\Firefox\Profiles\suj645lk.default\
FF - prefs.js: browser.search.defaulturl - hxxp://chameleontom.iamwired.net/search.php?src=tops&q=
FF - prefs.js: browser.startup.homepage - hxxp://www.google.at/
FF - prefs.js: keyword.URL - hxxp://chameleontom.iamwired.net/search.php?src=tops&q=
FF - component: c:\program files\Mozilla Firefox\extensions\KavAntiBanner@Kaspersky.ru\components\abhelperxpcom.dll
FF - component: c:\program files\Mozilla Firefox\extensions\linkfilter@kaspersky.ru\components\kavlinkfilter.dll
FF - plugin: c:\program files\DivX\DivX Plus Web Player\npdivx32.dll
FF - plugin: c:\program files\Microsoft\Office Live\npOLW.dll
FF - plugin: c:\program files\MpcStar\Codecs\Real\browser\plugins\nppl3260.dll
FF - plugin: c:\program files\MpcStar\Codecs\Real\browser\plugins\nprpjplug.dll
FF - plugin: c:\program files\Sony\Media Go\npmediago.dll
FF - plugin: c:\program files\Windows Live\Photo Gallery\NPWLPG.dll
FF - plugin: c:\users\SilverSurger\AppData\Local\Google\Update\1.2.183.39\npGoogleOneClick8.dll
FF - HiddenExtension: Microsoft .NET Framework Assistant: {20a82645-c095-46ed-80e3-08825760534b} - c:\windows\Microsoft.NET\Framework\v3.5\Windows Presentation Foundation\DotNetAssistantExtension\

---- FIREFOX Richtlinien ----
FF - user.js: layout.spellcheckDefault - 2
FF - user.js: network.prefetch-next - true
FF - user.js: nglayout.initialpaint.delay - 250
FF - user.js: browser.urlbar.autoFill - false
FF - user.js: browser.search.openintab - false
FF - user.js: browser.tabs.closeButtons - 1
FF - user.js: browser.tabs.opentabfor.middleclick - true
FF - user.js: browser.tabs.tabMinWidth - 100
FF - user.js: browser.urlbar.hideGoButton - false
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.IDN.whitelist.xn--mgbaam7a8h", true); 
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.IDN.whitelist.xn--fiqz9s", true); // Traditional
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.IDN.whitelist.xn--fiqs8s", true); // Simplified
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.IDN.whitelist.xn--j6w193g", true);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.IDN.whitelist.xn--mgberp4a5d4ar", true); 
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.IDN.whitelist.xn--mgberp4a5d4a87g", true);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.IDN.whitelist.xn--mgbqly7c0a67fbc", true);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.IDN.whitelist.xn--mgbqly7cvafr", true);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.IDN.whitelist.xn--kpry57d", true);  // Traditional
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.IDN.whitelist.xn--kprw13d", true);  // Simplified
c:\program files\Mozilla Firefox\defaults\pref\firefox.js - pref("dom.ipc.plugins.enabled", false);
.
.
--------------------- Gesperrte Registrierungsschluessel ---------------------

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4D36E96D-E325-11CE-BFC1-08002BE10318}\0000\AllUserSettings]
@Denied: (A) (Users)
@Denied: (A) (Everyone)
@Allowed: (B 1 2 3 4 5) (S-1-5-20)
"BlindDial"=dword:00000000

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4D36E96D-E325-11CE-BFC1-08002BE10318}\0003\AllUserSettings]
@Denied: (A) (Users)
@Denied: (A) (Everyone)
@Allowed: (B 1 2 3 4 5) (S-1-5-20)
"BlindDial"=dword:00000000

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\PCW\Security]
@Denied: (Full) (Everyone)
.
--------------------- Durch laufende Prozesse gestartete DLLs ---------------------

- - - - - - - > 'winlogon.exe'(1064)
c:\program files\Common Files\Adobe\Adobe Drive CS4\AdobeDriveCS4_NP.dll
.
Zeit der Fertigstellung: 2010-10-25  21:06:33
ComboFix-quarantined-files.txt  2010-10-25 19:06

Vor Suchlauf: 17 Verzeichnis(se), 140.209.500.160 Bytes frei
Nach Suchlauf: 22 Verzeichnis(se), 139.888.488.448 Bytes frei

- - End Of File - - 2A529D9AA84D371050B523F0A9A3D2FB
         

--- --- ---