Uselio sam se u novu kucu i potpisao sa radijus vektorom ugovor za internet brzine 25mb/s medjutim na speed testu mi brzina varira od 1mb-2mb/s za download dok upload ide na 1,45mb/s. Njihova ekipa mi je bila na licu mesta i prikacili su svoj laptop i sve je bilo u redu sto implicira da je do mog kompa problem.
Ono sto mi nije jasno je da sam pre selidbe imao orionov adsl od 16mb/s i sve je funkcionisalo kako treba a brzina mi je isla tu oko 9mb/s. Nakon sto sam vratio orionu opremu internet nije ni koriscen da bih nabacio neki virus.

Probao sam i sa AVG-om i jos nekim programcicima poput combofix-a,rkill-a, adwcleaner-a da nesto uradim medjutim i nakon skeniranja brzina je opet ista.

evo i hjt log fajla , pa ako neko moze da mi pomogne zamolio bih vas jer moj provajder ne moze da mi pomogne

Logfile of Trend Micro HijackThis v2.0.5
Scan saved at 14:54:05, on 2.7.2015
Platform: Windows 7  (WinNT 6.00.3504)
MSIE: Internet Explorer v8.00 (8.00.7600.16385)

FIREFOX: 38.0.5 (x86 sr)
Boot mode: Normal

Running processes:
C:\Program Files (x86)\NetSeT\NSTSign CSP\Token Manager.exe
C:\Program Files (x86)\Mozilla Firefox\firefox.exe
C:\Users\Dejan\Desktop\HijackThis.exe

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
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\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 =
O2 - BHO: Search Helper - {6EBF7485-159F-4bff-A14F-B9E3AAC4465B} - C:\Program Files (x86)\Microsoft\Search Enhancement Pack\Search Helper\SEPsearchhelperie.dll
O2 - BHO: Groove GFS Browser Helper - {72853161-30C5-4D22-B7F9-0BBC1D38A37E} - C:\PROGRA~2\MIF5BA~1\Office12\GR469A~1.DLL
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files (x86)\Java\jre1.8.0_31\bin\ssv.dll
O2 - BHO: Windows Live ID Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: SkypeIEPluginBHO - {AE805869-2E5C-4ED4-8F7B-F1F7851A4497} - C:\Program Files (x86)\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files (x86)\Java\jre1.8.0_31\bin\jp2ssv.dll
O2 - BHO: Windows Live Toolbar Helper - {E15A8DC0-8516-42A1-81EA-DC94EC1ACF10} - C:\Program Files (x86)\Windows Live\Toolbar\wltcore.dll
O4 - HKLM\..\Run: [GrooveMonitor] "C:\Program Files (x86)\Microsoft Office\Office12\GrooveMonitor.exe"
O4 - HKCU\..\Run: [Sidebar] C:\Program Files\Windows Sidebar\sidebar.exe /autoRun
O4 - Global Startup: Token Manager.lnk = ?
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~2\MIF5BA~1\Office12\EXCEL.EXE/3000
O9 - Extra button: Objavi ovo u blogu - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Program Files (x86)\Windows Live\Writer\WriterBrowserExtension.dll
O9 - Extra 'Tools' menuitem: &Objavi ovo u blogu u okviru usluge Windows Live Writer - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Program Files (x86)\Windows Live\Writer\WriterBrowserExtension.dll
O9 - Extra button: Send to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~2\MIF5BA~1\Office12\ONBttnIE.dll
O9 - Extra 'Tools' menuitem: S&end to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~2\MIF5BA~1\Office12\ONBttnIE.dll
O9 - Extra button: Skype Click to Call - {898EA8C8-E7FF-479B-8935-AEC46303B9E5} - C:\Program Files (x86)\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~2\MIF5BA~1\Office12\REFIEBAR.DLL
O10 - Unknown file in Winsock LSP: c:\program files (x86)\common files\microsoft shared\windows live\wlidnsp.dll
O10 - Unknown file in Winsock LSP: c:\program files (x86)\common files\microsoft shared\windows live\wlidnsp.dll
O16 - DPF: {62789780-B744-11D0-986B-00609731A21D} (Autodesk MapGuide ActiveX Control) - http://mapa.urbel.com/beoinfo/ActiveX/mgaxctrl.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shockwave/cabs/flash/swflash.cab
O18 - Protocol: grooveLocalGWS - {88FED34C-F0CA-4636-A375-3CB6248B04CD} - C:\PROGRA~2\MIF5BA~1\Office12\GRA32A~1.DLL
O18 - Protocol: skype-ie-addon-data - {91774881-D725-4E58-B298-07617B9B86A8} - C:\Program Files (x86)\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~2\COMMON~1\Skype\SKYPE4~1.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: AMD External Events Utility - Unknown owner - C:\Windows\system32\atiesrxx.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: Google Update Service (gupdate) (gupdate) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
O23 - Service: Google Update Service (gupdatem) (gupdatem) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files (x86)\Common Files\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
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\psbase.dll,-300 (ProtectedStorage) - 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\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: Steam Client Service - Valve Corporation - C:\Program Files (x86)\Common Files\Steam\SteamService.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: Virtual CD v9 Management Service (VC9SecS) - H+H Software GmbH - C:\Program Files (x86)\Virtual CD v9\System\vc9secs.exe
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: @%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)

--
End of file - 7796 bytes

Pozdrav

hjt je prevazidjen alat, malware se jako dobro krije od njega, tako da ga slobodno mozes ukloniti sa svog racunara.
Ono sto ti moze biti dobar test, da proveris da li jeste do tvog racunara, jeste da odes u safe mode with networking i odatle uradis speedtes, da vidis stanje.
Takodje...da li si probao sa bilo kojim drugim uredjajem da se zakacis na svoju mrezu, i da vidis koje ti brzine daje?
Koliko su oni dobili kada su bili tu da provere?

Sto se tice hijackthis-a, mozes na ovom sajtu da proveris svoj log: http://www.hijackthis.co

Ukoliko naletis na neki sumnjiv fajl, mozes da ga skeniras na ovim sajtovima:
http://virusscan.jotti.org/en
https://www.virustotal.com/sr/

Uradi sto ti je rekao chelavi1 pa cemo da vidimo.

Isao sam u safe mode with networking radi skeniranja i uzgred usao u firefox ali nije hteo da mi otvori nijednu stranu a ikonica kod sata je pokazivala da ima interneta i pisalo je internet access.
Oni kad su proveravali svojim laptopom dobili su 20mb/s a ja na mobilnom preko wi fi rutera 13mb/s tako da i to pokazuje da je do mog kompa ali ne znam kako je to moguce kad je orionov adsl normalno radio sa istom ovom podlogom u smislu da u periodu menjanja provajdera nije komp ni koristen.

Koliko ja vidim po hijacthis log-u, ti imas neke adware na firefox-u i internet exploreru. Pa probaj da to ocistis sa adw cleaner: http://download.cnet.com/AdwCleaner/3000-7786_4-75851221.html
Pa probaj ponovo u safe mode with networking da koristis firefox.
Nakon skeniranja da li si pronasao nesto?
Ne znam, mozda je problem do mrezne kartice? 

Uspeo sam da resim problem. Kao sto sam i mislio nikakvi virusi nisu u pitanju jer je radio kako treba adsl pre ovog kablovskog interneta. Resenje je bilo da u device manager-u kod mreznih adaptera podesim brzinu na 100mb half duplex umesto dosadasnjeg podesavanja na 10mb. Prosto neverovatno da tehnicka podrska mog provajdera nije znala da mi proveri i ovo.

Svaka cast. Ni ja se, iskreno, ne bih setio da pogledam...
Ma kakva da je teh.podrska...nije njihovo da proveravaju bas sve na tvom racunaru sto moze da pravi problem.
Oni postave svoju opremu i istu provere...ako sve radi na njihovim uredjajima, tu je kraj njihovoj podrsci.
Tvoj softver i hardver nije u njihovoj nadleznosti, niti su oni duzni da isprate sve sto moze da ti pravi problem, jer je to preobiman proces koji moze na sto razlicitih stvari da se rasplinji.

E sad...verujem da se oni jednostavno nisu ni setili da provere podesavanja i ogranicenja koja su eventualno postavljena na mreznoj, jer po defaultu to sve radi automatski. Potrebe za manuelnim podesavanjem su 1 u 1000000...jednostavno im to nije palo na pamet, kao sto ne bi ni meni.
Nije u pitanju neznanje, vec se toga retko ko seti u momentu da proveri...

Sve u svemu, bitno da si resio problem.