Aha tak nedala je to prilis velke.

Zoek.exe v5.0.0.1 Updated 24-October-2017
Tool run by uzivatel on 29.12.2017 at 12:29:06,21.
Microsoft Windows 10 Home 10.0.16299 x64
Running in: Safe Mode MINIMAL No Internet Access Detected
Launched: C:\Users\uzivatel\Desktop\zoek.exe [Scan all users] [Script inserted]
===== Runcheck 13:04:23,73 =====
--- Create Environment Variables 13:04:24,40
--- Checking Input 13:04:28,51
--- Reset Hosts File 13:04:41, 87
--- Emptyclsid 13:04:44,54
--- Firefox Fix 13:04:45,50
--- Firefox Extensions 13:04:46,17


Tak jsem to opsala.

Ten zoek někdy trvá i několik hodin , je třeba vyčkat nebo spustit přes noc.

Zatím Udělej Zemana a HJT log.+ popiš problémy.

RogueKiller V12.11.29.0 (x64) [Dec 18 2017] (Free) by Adlice Software
mail : http://www.adlice.com/contact/
Feedback : https://forum.adlice.com
Webová stránka : http://www.adlice.com/download/roguekiller/
Blog : http://www.adlice.com

Operační systém : Windows 10 (10.0.16299) 64 bits version
Spuštěno : Normální režim
Uživatel : uzivatel [Práva správce]
Started from : C:\Users\uzivatel\Downloads\RogueKiller_portable64.exe
Mód : Smazat -- Datum : 12/28/2017 22:54:47 (Duration : 00:22:02)

¤¤¤ Procesy : 4 ¤¤¤
[Suspicious.Path] szndesktop.exe(4548) -- C:\Users\uzivatel\AppData\Roaming\Seznam.cz\bin\szndesktop.exe[7] -> Zastaveno [TermProc]
[Suspicious.Path] listicka-x64.exe(6644) -- C:\Users\uzivatel\AppData\Roaming\Seznam.cz\bin\listicka-x64.exe[7] -> Zastaveno [TermProc]
[Suspicious.Path] 17257libfoxloader-x64.dll(4828) -- C:\Users\uzivatel\AppData\Roaming\Seznam.cz\bin\17257libfoxloader-x64.dll[7] -> Nalezeno
[Suspicious.Path] 17257libfoxloader-x64.dll(5584) -- C:\Users\uzivatel\AppData\Roaming\Seznam.cz\bin\17257libfoxloader-x64.dll[7] -> Nalezeno

¤¤¤ Registry : 2 ¤¤¤
[PUM.Dns] (X64) HKEY_LOCAL_MACHINE\System\ControlSet001\Services\Tcpip\Parameters | DhcpNameServer : 212.80.66.7 ([X]) -> Nahrazeno ()
[PUM.Dns] (X64) HKEY_LOCAL_MACHINE\System\ControlSet001\Services\Tcpip\Parameters\Interfaces\{ac313bc1-f24d-470c-8926-5618d1af8efc} | DhcpNameServer : 212.80.66.7 ([X]) -> Nahrazeno ()

¤¤¤ Úlohy : 0 ¤¤¤

¤¤¤ Soubory : 0 ¤¤¤

¤¤¤ WMI : 0 ¤¤¤

¤¤¤ Soubor HOSTS : 0 ¤¤¤

¤¤¤ Antirootkit : 0 (Driver: Nahrán) ¤¤¤

¤¤¤ Webové prohlížeče : 1 ¤¤¤
[PUM.HomePage][Firefox:Config] 174gywl7.default : user_pref("browser.startup.homepage", "www.seznam.cz"); -> Nahrazeno (about:home)

¤¤¤ Kontrola MBR : ¤¤¤
+++++ PhysicalDrive0: ST1000DM003-1SB10C +++++
--- User ---
[MBR] c6c23f76c33892439f0daf3c6e959b99
[BSP] eafc6a47975b737c359a1f036f76492c : Empty MBR Code
Partition table:
0 - [SYSTEM][MAN-MOUNT] Basic data partition | Offset (sectors): 2048 | Size: 450 MB
1 - [MAN-MOUNT] EFI system partition | Offset (sectors): 923648 | Size: 100 MB
2 - [MAN-MOUNT] Microsoft reserved partition | Offset (sectors): 1128448 | Size: 16 MB
3 - Basic data partition | Offset (sectors): 1161216 | Size: 477790 MB
4 - Basic data partition | Offset (sectors): 979675136 | Size: 475511 MB
User = LL1 ... OK
User = LL2 ... OK

Zemana AntiMalware 2.74.2.150 (instalační verze)

-------------------------------------------------------
Scan Result : Dokončeno
Scan Date : 2017.12.29
Operating System : Windows 10 64-bit
Processor : 4X Intel(R) Core(TM) i3-4170 CPU @ 3.70GHz
BIOS Mode : UEFI
CUID : 1297BFE06DDB5B54C52FB3
Scan Type : Skenování systému
Duration : 5m 8s
Scanned Objects : 45627
Detected Objects : 7
Excluded Objects : 0
Read Level : Normal
Auto Upload : Zapnuto
Detect All Extensions : Vypnuto
Scan Documents : Vypnuto
Domain Info : WORKGROUP,0,2

Detected Objects
-------------------------------------------------------

wrc@avast.com
Status : Skenováno
Object : %appdata%\mozilla\firefox\profiles\174gywl7.default\extensions\wrc@avast.com.xpi
MD5 : 904CC438CF06B7697F59FE962D612781
Publisher : -
Size : 707252
Version : -
Detection : PUA.FirefoxExt!Gr
Cleaning Action : Opravit
Related Objects :
Rozšíření prohlížeče - wrc@avast.com
Soubor - %appdata%\mozilla\firefox\profiles\174gywl7.default\extensions\wrc@avast.com.xpi

17257libfoxloader.dll
Status : Skenováno
Object : %appdata%\seznam.cz\bin\17257libfoxloader.dll
MD5 : 98AE6C257258FF994E7E9766DDAEC68E
Publisher : Seznam.cz, a.s.
Size : 85200
Version : -
Detection : Adware:Win32/Seznam-DJ!Ep
Cleaning Action : Karanténa
Related Objects :
Soubor - %appdata%\seznam.cz\bin\17257libfoxloader.dll
DLL - 4904 - C:\Program Files\Malwarebytes\Anti-Malware\mbamtray.exe
DLL - 7976 - C:\Program Files\AVAST Software\Avast\AvastUI.exe
DLL - 7988 - C:\Users\uzivatel\AppData\Local\Microsoft\OneDrive\OneDrive.exe
DLL - 8164 - C:\Users\uzivatel\AppData\Roaming\Seznam.cz\bin\szndesktop.exe
DLL - 4252 - C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe

17257libfoxloader-x64.dll
Status : Skenováno
Object : %appdata%\seznam.cz\bin\17257libfoxloader-x64.dll
MD5 : 838737C4B75CCEC631951DAC86CE2F78
Publisher : Seznam.cz, a.s.
Size : 92368
Version : -
Detection : Adware:Win32/Seznam-DJ!Ep
Cleaning Action : Karanténa
Related Objects :
Soubor - %appdata%\seznam.cz\bin\17257libfoxloader-x64.dll
DLL - 5588 - C:\Windows\explorer.exe
DLL - 6548
DLL - 4420 - C:\Users\uzivatel\AppData\Roaming\Seznam.cz\bin\listicka-x64.exe

szndesktop.exe
Status : Skenováno
Object : %appdata%\seznam.cz\bin\szndesktop.exe
MD5 : DAC25BB758D6C17C5A8D64CF63702B4E
Publisher : Seznam.cz, a.s.
Size : 506064
Version : -
Detection : Adware:Win32/Seznam-DJ!Ep
Cleaning Action : Karanténa
Related Objects :
Soubor - %appdata%\seznam.cz\bin\szndesktop.exe
Proces - 8164 - C:\Users\uzivatel\AppData\Roaming\Seznam.cz\bin\szndesktop.exe

lightspeed.dll
Status : Skenováno
Object : %appdata%\seznam.cz\bin\lightspeed.dll
MD5 : 7B12697B8A8D362F5694774A9D3055F8
Publisher : Seznam.cz, a.s.
Size : 862888
Version : -
Detection : Adware:Win32/Seznam-DJ!Ep
Cleaning Action : Karanténa
Related Objects :
Soubor - %appdata%\seznam.cz\bin\lightspeed.dll
DLL - 8164 - C:\Users\uzivatel\AppData\Roaming\Seznam.cz\bin\szndesktop.exe

listicka-x64.exe
Status : Skenováno
Object : %appdata%\seznam.cz\bin\listicka-x64.exe
MD5 : D893A7276D60FD252EAFFE6E91AAC434
Publisher : Seznam.cz, a.s.
Size : 80576
Version : -
Detection : Adware:Win32/Seznam-DJ!Ep
Cleaning Action : Karanténa
Related Objects :
Soubor - %appdata%\seznam.cz\bin\listicka-x64.exe
Proces - 4420 - C:\Users\uzivatel\AppData\Roaming\Seznam.cz\bin\listicka-x64.exe

wszndesktop.exe
Status : Skenováno
Object : %appdata%\seznam.cz\bin\wszndesktop.exe
MD5 : 177C7E1FB4793BFCC6B06D11D8032481
Publisher : Seznam.cz, a.s.
Size : 103080
Version : -
Detection : Adware:Win32/Seznam-DJ!Ep
Cleaning Action : Karanténa
Related Objects :
Soubor - %appdata%\seznam.cz\bin\wszndesktop.exe
Záznam registru - HKCU\Software\Microsoft\Windows\CurrentVersion\Run\cz.seznam.software.szndesktop = "C:\Users\uzivatel\AppData\Roaming\Seznam.cz\bin\wszndesktop.exe" -q


Cleaning Result
-------------------------------------------------------
Cleaned : 7
Reported as safe : 0
Failed : 0

Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 21:52:18, on 29.12.2017
Platform: Unknown Windows (WinNT 6.02.1008)
MSIE: Internet Explorer v11.0 (11.00.16299.0098)


Boot mode: Normal

Running processes:
C:\Program Files\Malwarebytes\Anti-Malware\mbamtray.exe
C:\Program Files (x86)\Zemana AntiMalware\ZAM.exe
C:\Program Files\AVAST Software\Avast\AvastUI.exe
C:\Users\uzivatel\AppData\Local\Microsoft\OneDrive\OneDrive.exe
C:\Users\uzivatel\AppData\Roaming\Seznam.cz\szninstall.exe
C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe
C:\Users\uzivatel\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://go.microsoft.com/fwlink/p/?LinkId=255141
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 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page = %11%\blank.htm
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=C:\WINDOWS\system32\userinit.exe
O2 - BHO: True Key Helper - {0F4B8786-5502-4803-8EBC-F652A1153BB6} - C:\Program Files\Intel Security\True Key\MSIE\truekey_ie.dll
O2 - BHO: Groove GFS Browser Helper - {72853161-30C5-4D22-B7F9-0BBC1D38A37E} - C:\Program Files (x86)\MICROS~2\Office14\GROOVEEX.DLL
O2 - BHO: URLRedirectionBHO - {B4F3A835-0E21-4959-BA22-42B3008E02FF} - C:\Program Files (x86)\MICROS~2\Office14\URLREDIR.DLL
O3 - Toolbar: True Key - {4BAAC1B8-0800-42C9-8FA6-08B211F356B8} - C:\Program Files\Intel Security\True Key\MSIE\truekey_ie.dll
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe"
O4 - HKLM\..\Run: [seznam-listicka-distribuce] "C:\Program Files (x86)\Seznam.cz\distribution\szninstall.exe" -s -d listicka 1 szn-software-listicka cz.seznam.software.autoupdate
O4 - HKCU\..\Run: [OneDrive] "C:\Users\uzivatel\AppData\Local\Microsoft\OneDrive\OneDrive.exe" /background
O4 - HKCU\..\Run: [cz.seznam.software.autoupdate] "C:\Users\uzivatel\AppData\Roaming\Seznam.cz\szninstall.exe" -c
O8 - Extra context menu item: E&xportovat do aplikace Microsoft Excel - res://C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE/3000
O8 - Extra context menu item: Od&eslat do aplikace OneNote - res://C:\Program Files (x86)\Microsoft Office\Office14\ONBttnIE.dll/105
O9 - Extra button: Odeslat do aplikace OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\Program Files (x86)\Microsoft Office\Office14\ONBttnIE.dll
O9 - Extra 'Tools' menuitem: Od&eslat do aplikace OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\Program Files (x86)\Microsoft Office\Office14\ONBttnIE.dll
O9 - Extra button: P&ropojené poznámky aplikace OneNote - {789FE86F-6FC4-46A1-9849-EDE0DB0C95CA} - C:\Program Files (x86)\Microsoft Office\Office14\ONBttnIELinkedNotes.dll
O9 - Extra 'Tools' menuitem: P&ropojené poznámky aplikace OneNote - {789FE86F-6FC4-46A1-9849-EDE0DB0C95CA} - C:\Program Files (x86)\Microsoft Office\Office14\ONBttnIELinkedNotes.dll
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O17 - HKLM\System\CCS\Services\Tcpip\..\{ac313bc1-f24d-470c-8926-5618d1af8efc}: NameServer = 8.8.8.8
O18 - Protocol: tbauth - {14654CA6-5711-491D-B89A-58E571679951} - C:\Windows\SysWOW64\tbauth.dll
O18 - Protocol: windows.tbauth - {14654CA6-5711-491D-B89A-58E571679951} - C:\Windows\SysWOW64\tbauth.dll
O18 - Filter hijack: text/xml - {807573E5-5146-11D5-A672-00B0D022E945} - C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLMF.DLL
O23 - Service: Adobe Acrobat Update Service (AdobeARMservice) - Adobe Systems Incorporated - C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\armsvc.exe
O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe Systems Incorporated - C:\Windows\SysWOW64\Macromed\Flash\FlashPlayerUpdateService.exe
O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\WINDOWS\System32\alg.exe (file missing)
O23 - Service: aswbIDSAgent - AVAST Software - C:\Program Files\AVAST Software\Avast\x64\aswidsagenta.exe
O23 - Service: Avast Antivirus (avast! Antivirus) - AVAST Software - C:\Program Files\AVAST Software\Avast\AvastSvc.exe
O23 - Service: Intel(R) Content Protection HECI Service (cphs) - Intel Corporation - C:\WINDOWS\SysWow64\IntelCpHeciSvc.exe
O23 - Service: @%SystemRoot%\system32\DiagSvcs\DiagnosticsHub.StandardCollector.ServiceRes.dll,-1000 (diagnosticshub.standardcollector.service) - Unknown owner - C:\WINDOWS\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe (file missing)
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: Služba Google Update (gupdate) (gupdate) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
O23 - Service: Služba Google Update (gupdatem) (gupdatem) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
O23 - Service: Intel(R) HD Graphics Control Panel Service (igfxCUIService2.0.0.0) - Unknown owner - C:\WINDOWS\system32\igfxCUIService.exe (file missing)
O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\WINDOWS\system32\lsass.exe (file missing)
O23 - Service: Malwarebytes Service (MBAMService) - Malwarebytes - C:\Program Files\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: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\WINDOWS\system32\lsass.exe (file missing)
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: @%systemroot%\system32\SecurityHealthAgent.dll,-1002 (SecurityHealthService) - Unknown owner - C:\WINDOWS\system32\SecurityHealthService.exe (file missing)
O23 - Service: @%SystemRoot%\system32\SensorDataService.exe,-101 (SensorDataService) - Unknown owner - C:\WINDOWS\System32\SensorDataService.exe (file missing)
O23 - Service: @%SystemRoot%\system32\snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:\WINDOWS\System32\snmptrap.exe (file missing)
O23 - Service: @%systemroot%\system32\spectrum.exe,-101 (spectrum) - Unknown owner - C:\WINDOWS\system32\spectrum.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: @%SystemRoot%\system32\TieringEngineService.exe,-702 (TieringEngineService) - Unknown owner - C:\WINDOWS\system32\TieringEngineService.exe (file missing)
O23 - Service: Intel Security True Key (TrueKey) - McAfee, Inc. - C:\Program Files\TrueKey\McAfee.TrueKey.Service.exe
O23 - Service: Intel Security True Key Scheduler (TrueKeyScheduler) - McAfee, Inc. - C:\Program Files\TrueKey\McTkSchedulerService.exe
O23 - Service: Intel Security True Key Helper Service (TrueKeyServiceHelper) - McAfee, Inc. - C:\Program Files\TrueKey\McAfee.TrueKey.ServiceHelper.exe
O23 - Service: @%SystemRoot%\system32\ui0detect.exe,-101 (UI0Detect) - Unknown owner - C:\WINDOWS\system32\UI0Detect.exe (file missing)
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\wbengine.exe,-104 (wbengine) - Unknown owner - C:\WINDOWS\system32\wbengine.exe (file missing)
O23 - Service: @%ProgramFiles%\Windows Defender\MpAsDesc.dll,-320 (WdNisSvc) - Unknown owner - C:\Program Files (x86)\Windows Defender\NisSrv.exe (file missing)
O23 - Service: @%ProgramFiles%\Windows Defender\MpAsDesc.dll,-310 (WinDefend) - Unknown owner - C:\Program Files (x86)\Windows Defender\MsMpEng.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: @%systemroot%\system32\xbgmsvc.exe,-100 (xbgm) - Unknown owner - C:\WINDOWS\system32\xbgmsvc.exe (file missing)
O23 - Service: ZAM Controller Service (ZAMSvc) - Copyright 2017. - C:\Program Files (x86)\Zemana AntiMalware\ZAM.exe

--
End of file - 9874 bytes

Žádný závažný problém není, jen se mi zdá počítač trochu pomalejší.

Zavři ostatní aplikace a prohlížeče, odpoj se od netu a fixni v HJT:
Návod



Stáhni si Memtest:

Políčko , ve kterém je napsáno:
All unused RAM , změň na 2048.
-dej Start , nech nejméně 2h běžet , pokud bude po 2h stále 0 errors , jsou v pořádku.
V případě vyšších kapacit RAM je třeba Memtest spustit několikrát , pro 2GB ( jednotlivá největší kapacita RAM) 2x , pro 4GB 3x , pro 8Gb 4x ap.
poklepej na Memtest , pak znovu a znovu , do políček všech Memtestů napiš 2048 , pak dej u všech Memtestů "Start".

Ještě zkontrolovat HDD na chyby ,popř. zkusit jeho defragmentaci ..

Stáhni si CrystalDiskInfo
Spusť program a klikni na Úpravy-Kopírovat. Poté sem vlož pomocí Ctrl+V obsah logu.