System restore virus/trojaner auf meinem Pc / performance probleme & leistungsverluss

HKU\S-1-5-21-471005485-1555930460-907018246-1001\...\Policies\Explorer: [Run] "C:\Users\Marlon\AppData\Roaming\Microsoft\Windows\IEUpdate\ntkrnlpa.exe"
HKLM Group Policy restriction on software: C:\Documents and Settings\All Users\Application Data\Malwarebytes <====== ATTENTION
HKLM Group Policy restriction on software: C:\Documents and Settings\All Users\Application Data\McAfee <====== ATTENTION
Startup: C:\Users\Marlon\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ntkrnlpa.lnk
ShortcutTarget: ntkrnlpa.lnk -> C:\Users\Marlon\AppData\Roaming\Microsoft\Windows\IEUpdate\ntkrnlpa.exe (No File)
GroupPolicy: Group Policy on Chrome detected <======= ATTENTION
ProxyServer: http=127.0.0.1:37214
Toolbar: HKCU - No Name - {13F7E48A-AF65-4480-BD2A-CDF5B0929521} -  No File
FF DefaultSearchEngine: Zoo Search
FF Extension: Site Matcher - C:\Users\Marlon\AppData\Roaming\Mozilla\Firefox\Profiles\yqbllmp7.default\Extensions\sitematcher_srcs@sitematcher_srcs.com [2014-07-22]
FF Extension: Zoo Toolbar - C:\Users\Marlon\AppData\Roaming\Mozilla\Firefox\Profiles\yqbllmp7.default\Extensions\{6e6e7f45-c4ea-4a0d-b25f-42ff7e3fd96c} [2014-08-01]
FF HKLM-x32\...\Firefox\Extensions: [{bd199e27-5053-4798-be04-8686f2b93a72}] - C:\Program Files (x86)\Security Guard\securityguard.xpi
FF Extension: No Name - C:\Program Files (x86)\Security Guard\securityguard.xpi [2014-06-20]
FF Extension: MEGA - C:\Users\Marlon\AppData\Roaming\Mozilla\Firefox\Profiles\yqbllmp7.default\Extensions\firefox@mega.co.nz.xpi [2014-04-19]
FF Extension: No Name - C:\Program Files\V-bates\Firefox [Not Found]
FF Extension: No Name - C:\Users\Marlon\AppData\Roaming\Mozilla\Firefox\Profiles\yqbllmp7.default\extensions\toolbar@web.de [Not Found]
FF Extension: No Name - C:\Users\Marlon\AppData\Roaming\Mozilla\Firefox\Profiles\yqbllmp7.default\extensions\{4C59F3E5-BBD0-4344-8DD2-30866FA0B31E} [Not Found]
FF Extension: No Name - C:\Users\Marlon\AppData\Roaming\Mozilla\Firefox\Profiles\yqbllmp7.default\extensions\firefoxmini@go.im.xpi [Not Found]
FF Extension: No Name - C:\Users\Marlon\AppData\Roaming\Mozilla\Firefox\Profiles\yqbllmp7.default\extensions\2eb528f3-950d-48a3-be4b-5d7de6c8331e@a41e199b-6ca4-4d23-ab87-73f2d1973314.com [Not Found]
FF Extension: No Name - C:\Users\Marlon\AppData\Roaming\Mozilla\Firefox\Profiles\yqbllmp7.default\extensions\c1b9d306-75ba-4390-8a8b-76b504015572@gmail.com [Not Found]
FF Extension: No Name - C:\Users\Marlon\AppData\Roaming\Mozilla\Firefox\Profiles\yqbllmp7.default\extensions\508d4e2f-a469-421d-a294-135dbb84fe1b@f7b17943-cc9e-4d4a-b223-0bd1e7cfc871.com [Not Found]
FF Extension: No Name - C:\Users\Marlon\AppData\Roaming\Mozilla\Firefox\Profiles\yqbllmp7.default\extensions\143f44cf-d99c-4e45-8cd9-ef929de77aa8@bdbf6038-0097-480c-8d8e-fc48e28131a8.com [Not Found]
FF Extension: No Name - C:\Users\Marlon\AppData\Roaming\Mozilla\Firefox\Profiles\yqbllmp7.default\extensions\{746505DC-0E21-4667-97F8-72EA6BCF5EEF} [Not Found]
CHR HomePage: Default -> http://www.trovi.com/?gd=&ctid=CT3324764&octid=EB_ORIGINAL_CTID&ISID=MA5757798-50F6-48A0-ACA7-958B73E64B59&SearchSource=55&CUI=&UM=6&UP=SPA9ED7C43-B5A3-445A-A5FA-AF2D857C347F&SSPV=
CHR StartupUrls: Default -> "http://www.trovi.com/?gd=&ctid=CT3324764&octid=EB_ORIGINAL_CTID&ISID=MA5757798-50F6-48A0-ACA7-958B73E64B59&SearchSource=55&CUI=&UM=6&UP=SPA9ED7C43-B5A3-445A-A5FA-AF2D857C347F&SSPV="
CHR DefaultSearchKeyword: Default -> trovi.search
CHR DefaultSearchProvider: Default -> Trovi search
CHR DefaultSearchURL: Default -> http://www.trovi.com/Results.aspx?gd=&ctid=CT3324764&octid=EB_ORIGINAL_CTID&ISID=MA5757798-50F6-48A0-ACA7-958B73E64B59&SearchSource=58&CUI=&UM=6&UP=SPA9ED7C43-B5A3-445A-A5FA-AF2D857C347F&q={searchTerms}&SSPV=
CHR DefaultSuggestURL: Default -> http://suggest.seccint.com/CSuggestJson.ashx?prefix={searchTerms}
CHR Extension: (PHD-V1.4) - C:\Users\Marlon\AppData\Local\Google\Chrome\User Data\Default\Extensions\lgomjifbpjfhpodjhihemafahhmegbek [2014-08-11]
CHR HKLM-x32\...\Chrome\Extension: [onljdobepbepmeogglgcegfflcmibdpk] - C:\Program Files (x86)\Security Guard\securityguard.crx [2014-06-20]
CHR HKLM\SOFTWARE\Policies\Google: Policy restriction <======= ATTENTION
Task: {31303B7D-797C-4E2A-A89D-51FA8E82935C} - \SPBIW_UpdateTask_Time_333339363935303830352d3237575a236c6c3255342a41 No Task File <==== ATTENTION
Task: {6A6EE148-CC94-490F-A56E-973DE2E28A9E} - System32\Tasks\SystemSockets\SystemSockets => C:\Program Files (x86)\ZooToolbar\WConnectorDirect.exe <==== ATTENTION
Task: {9E2CC040-5571-486E-AC65-BE09F48EA35E} - System32\Tasks\UNELEVATE_12599 => C:\Program Files (x86)\ShopperPro\JSDriver\1.37.1.189\jsdrv.exe <==== ATTENTION
Task: {B2E7D4B8-212C-461B-8EC1-7ED16FF3A4CA} - System32\Tasks\ProtectedSearch\Protected Search => C:\Program Files (x86)\ZooToolbar\WSystemKeeper.exe
Task: {C62FE617-50D9-45C8-9980-FD198EC9B53C} - System32\Tasks\YTAUpdate => C:\PROGRA~2\YOUTUB~1\Updater.exe <==== ATTENTION
AlternateDataStreams: C:\ProgramData\TEMP:373E1720
AlternateDataStreams: C:\ProgramData\TEMP:56E2E879
C:\Users\Marlon\AppData\Roaming\Microsoft\Windows\IEUpdate
C:\PROGRA~2\YOUTUB~1
C:\Program Files (x86)\ShopperPro
C:\Program Files (x86)\ZooToolbar
C:\ProgramData\TEMP
C:\Users\Marlon\Downloads\D80D.tmp
C:\rbtemp
C:\Users\Marlon\AppData\Local\QQSM
C:\Users\Marlon\AppData\Local\Temp\25cc40ac237f9326beca4170b7056e46.dll
C:\Users\Marlon\Downloads\Setup (3).exe
C:\Users\Marlon\Downloads\Setup (2).exe
C:\Users\Marlon\Downloads\NMBn63TJRs.exe
C:\ProgramData\ygpDOMp
C:\Users\Marlon\Downloads\ET2IBS3ogx.exe
C:\ProgramData\AnexAvop
C:\Users\Marlon\AppData\Local\5532
C:\Program Files (x86)\Security Guard
Hosts:
EmptyTemp: