Svchost.exe (Service Host) yog dab tsi?

2024 Tus sau: Abigail Brown | [email protected]. Kawg hloov kho: 2023-12-17 06:49

Yuav Paub

Kev Pabcuam Tswvcuab (svchost.exe) yog cov txheej txheem raug cai siv hauv Windows OS.
Nws muaj kev nyab xeeb yog tias nws khaws cia ntawm no: %SystemRoot%\System32\ lossis %SystemRoot%\SysWOW64\.
Koj tuaj yeem rho tawm svchost.exe yog tias koj pom nws nyob qhov twg.

Kab lus no piav qhia tias svchost.exe yog dab tsi, yuav ua li cas thiaj paub tias nws muaj kev nyab xeeb, thiab yuav ua li cas yog tias koj pom tus kab mob svchost.exe.

Svchost.exe yog dab tsi?

Cov ntaub ntawv svchost.exe (Service Host) yog txheej txheem tseem ceeb uas muab los ntawm Microsoft hauv Windows operating systems. Raws li ib txwm muaj, cov ntaub ntawv no tsis yog tus kab mob tab sis yog qhov tseem ceeb hauv ntau qhov kev pabcuam Windows.

Lub hom phiaj rau svchost.exe yog, raws li lub npe xav, cov kev pabcuam tswvcuab. Windows siv nws mus rau pab pawg cov kev pabcuam uas xav tau kev nkag mus rau tib DLLs kom khiav hauv ib txheej txheem, pab txo lawv qhov kev thov rau cov kev pabcuam hauv lub cev.

Vim tias Windows siv cov txheej txheem Kev Pabcuam Tswvcuab rau ntau yam haujlwm, nws yog qhov pom ntau dua RAM siv ntawm svchost.exe hauv Task Manager. Koj tseem yuav pom ntau zaus ntawm svchost.exe khiav hauv Task Manager vim Windows pab pawg zoo sib xws ua ke, xws li cov kev pabcuam ntsig txog network.

Muab hais tias qhov no yog ib qho tseem ceeb tivthaiv, koj yuav tsum tsis txhob rho tawm lossis cais nws tshwj tsis yog tias koj tau txheeb xyuas tias cov ntaub ntawv tshwj xeeb svchost.exe koj tab tom cuam tshuam yog tsis tsim nyog lossis ua phem. Muaj peev xwm tsuas muaj ob lub folders uas qhov tseeb version yog khaws cia, ua rau nws yooj yim mus pom ib tug fake.

Qhov software twg siv Svchost.exe?

Cov txheej txheem svchost.exe pib thaum Windows pib, thiab tom qab ntawd tshawb xyuas HKLM Hive ntawm kev sau npe (hauv SOFTWARE\Microsoft\Windows NT\CurrentVersion\Svchost) rau cov kev pabcuam nws yuav tsum thauj khoom rau hauv nco.

Svchost.exe tuaj yeem pom khiav hauv Windows 11, Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, thiab Windows 2000.

Pib nrog Windows 10 Creator Update (version 1703), rau cov tshuab khiav ntau dua 3.5 GB ntawm RAM, txhua qhov kev pabcuam khiav ib qho piv txwv ntawm svchost. Yog tias tsawg dua 3.5 GB ntawm RAM muaj, cov kev pabcuam tau muab faib ua cov txheej txheem sib koom svchost.exe ib yam li hauv Windows versions dhau los.

Ib qho piv txwv ntawm Windows cov kev pabcuam uas siv svchost.exe suav nrog:

Windows Update
Cov Haujlwm Ua Haujlwm Hauv Tsev Ua Haujlwm
Plug thiab Ua Si
World Wide Web Publishing Service
Bluetooth Support Service
Windows Firewall
Tus Tuav Haujlwm Ua Haujlwm
DHCP Client
Windows Audio
Superfetch
Kev Sib Txuas Network
Chaw Taws Teeb Tus Txheej Txheem Hu (RPC)

Is Svchost.exe yog Virus?

Tsis yog, tab sis nws tsis mob rau kev kuaj, tshwj xeeb tshaj yog tias koj tsis paub vim li cas svchost.exe noj tag nrho cov cim xeeb ntawm koj lub computer.

Thawj kauj ruam hauv kev txheeb xyuas seb svchost.exe yog tus kab mob twg yog txiav txim siab qhov kev pabcuam twg txhua qhov svchost.exe piv txwv yog hosting. Txij li thaum koj tej zaum muaj ntau zaus khiav hauv Task Manager, koj yuav tsum dhia tob me ntsis kom pom tias txhua tus txheej txheem ua li cas ua ntej txiav txim siab seb puas yuav rho tawm cov txheej txheem svchost lossis lov tes taw cov kev pabcuam uas khiav hauv.

Thaum koj paub tias cov kev pabcuam twg khiav hauv svchost.exe, koj tuaj yeem pom tias lawv yog tiag tiag thiab tsim nyog lossis yog tias malware ua txuj ua svchost.exe.

Yog tias koj muaj Windows 11, 10, lossis 8, koj tuaj yeem "qhib" txhua cov ntaub ntawv svchost.exe los ntawm Task Manager.

Open Task Manager.
Xaiv lub txheej txheem tab.
Scroll down mus rau Windows processes ntu thiab nrhiav tus Service Host: < lub npe pabcuam > nkag.

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Tap-and-tuav lossis right-click lub nkag thiab xaiv Qhib cov ntaub ntawv qhov chaw.

Yog tias qhov chaw qhib yog lwm yam tsis yog ntawm ob txoj hauv qab no, uas yog qhov chaw Windows khaws cov ntawv luam ntawm svchost.exe, koj yuav muaj tus kab mob:
- %SystemRoot%\System32\svchost.exe
- %SystemRoot%\SysWOW64\svchost.exe
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Txoj kev thib ob yog qhov chaw 32-ntsis cov kev pabcuam khiav ntawm lub tshuab 64-ntsis nyob. Tsis yog txhua lub koos pij tawj muaj cov ntawv ntawd.
Rov qab hauv Tus Thawj Saib Xyuas Haujlwm, xaiv tus xub mus rau sab laug ntawm qhov nkag los nthuav nws. Nyob ncaj qha rau hauv qhov piv txwv svchost.exe yog txhua qhov kev pabcuam nws yog hosting.

Rau lwm cov qauv ntawm Windows zoo li Windows 7, koj tuaj yeem siv Task Manager kom pom tag nrho cov kev pabcuam siv los ntawm svchost.exe, tab sis nws tsis tau hais meej meej raws li nws nyob hauv cov ntawv tshiab. Ua li ntawd los ntawm txoj cai-nias ib qho piv txwv svchost.exe nyob rau hauv Processes tab, xaiv Mus rau Kev Pabcuam, thiab tom qab ntawd nyeem los ntawm cov npe ntawm cov kev pabcuam tseem ceeb nyob rau hauv Services tab.

Lwm txoj kev xaiv yog siv daim ntawv teev npe ua haujlwm hauv Command Prompt los tsim cov npe ntawm txhua qhov kev pabcuam siv los ntawm txhua qhov svchost.exe piv txwv.

Ua li ntawd, qhib Command Prompt thiab nkag mus rau cov lus txib hauv qab no:


tasklist /svc | nrhiav “svchost.exe”

Lwm qhov kev xaiv uas koj muaj ntawm no yog siv tus neeg teb xov tooj hloov pauv kom xa cov txiaj ntsig ntawm cov lus txib mus rau cov ntawv nyeem, uas yuav yooj yim nyeem.

Yog tias koj tsis txheeb xyuas qee yam ntawm cov npe, nws tsis tas txhais tau tias koj muaj tus kabmob. Nws tsuas yog ib qho kev pabcuam uas koj tsis paub tab sis tseem ceeb heev rau cov haujlwm tseem ceeb ntawm Windows. Tej zaum muaj kaum ob qhov kev pabcuam "tus kab mob-saib" uas muaj kev nyab xeeb tag nrho.

Yog tias koj tsis txaus siab txog txhua yam koj pom, tshawb hauv online. Koj tuaj yeem ua qhov ntawd hauv cov tshiab versions ntawm Windows los ntawm Task Manager: right-click the service and select Search online. Rau Windows 7, Vista, lossis XP, nco ntsoov cov kev pabcuam hauv Command Prompt thiab ntaus nws rau hauv Google.

Txhawm rau kaw qhov kev pabcuam khiav hauv svchost.exe, saib ob pawg lus qhia hauv qab ntawm nplooj ntawv no.

Vim li cas Svchost.exe siv Nco Ntau?

Zoo li txhua txoj kev, qhov no yuav tsum muaj lub cim xeeb thiab lub zog CPU khiav. Nws yog ib txwm pom kev siv lub cim xeeb ntxiv ntawm svchost.exe, feem ntau yog thaum ib qho ntawm cov kev pabcuam uas siv Service Host.

Ib qho laj thawj loj rau svchost.exe siv ntau lub cim xeeb (thiab txawm tias bandwidth) yog tias qee yam nkag mus hauv is taws nem, qhov twg "svchost.exe netsvcs" yuav khiav. Nws tuaj yeem tshwm sim yog tias Windows Update ua haujlwm rub tawm thiab nruab thaj ua rau thaj thiab lwm yam hloov tshiab. Lwm cov kev pabcuam uas siv nyob rau hauv svchost.exe netsvcs suav nrog BITS (Cov Kev Pabcuam Tom Qab Kev Txawj Ntse Hloov Chaw), Teem sijhawm (Tsev Npe Ua Haujlwm), Cov Ntsiab Lus, thiab iphlpsvc (IP Helper).

Ib txoj hauv kev los txwv cov txheej txheem svchost los ntawm kev nqus ntau lub cim xeeb lossis qee qhov kev pabcuam hauv lub cev yog txwv cov kev pabcuam uas yuav raug liam. Piv txwv li, yog Service Host qeeb koj lub computer vim Windows Update, nres rub tawm / txhim kho cov hloov tshiab lossis lov tes taw cov kev pabcuam tag nrho. Los yog tej zaum Disk Defragmenter yog defragmenting koj lub hard drive, nyob rau hauv rooj plaub no Service Host yuav siv ntau lub cim xeeb rau txoj hauj lwm ntawd.

Txawm li cas los xij, nws yuav tsum tsis txhob, nyob rau hauv cov xwm txheej niaj hnub, ua rau txhua lub cim xeeb hauv lub cev. Yog hais tias svchost.exe siv upwards ntawm 90-100 feem pua ntawm RAM, tej zaum koj yuav tau soj ntsuam nrog ib tug phem, uas tsis yog-tus qauv ntawm svchost.exe. Yog tias koj xav tias qhov no tshwm sim, nyeem ntxiv kom paub yuav ua li cas tshem tawm svchost.exe kab mob.

Yuav ua li cas kaw qhov kev pabcuam Svchost.exe

Cov neeg feem coob xav ua dab tsi nrog cov txheej txheem svchost yog rho tawm lossis lov tes taw cov kev pabcuam khiav hauv svchost.exe vim nws siv ntau lub cim xeeb. Txawm li cas los xij, txawm tias koj yuav rho tawm svchost.exe vim tias nws yog tus kab mob, ua raws li cov lus qhia no vim tias nws yuav pab tau rau cov kev pab cuam kom tsis taus ua ntej sim rho tawm.

Rau Windows 7 thiab cov laus dua ntawm Windows, nws yooj yim dua los siv Process Explorer. Right-click lub svchost.exe cov ntaub ntawv thiab xaiv Kill Process.

Open Task Manager.
Qhia cov kev pabcuam koj xav kom lov tes taw.

Yuav ua li no hauv Windows 11, 10, lossis 8, nthuav tawm Kev Pabcuam Tswvcuab: < lub npe pabcuam > nkag.
Right-click the Task Manager entry for the service you want to shut down, and xaiv Stop. Windows yuav nres qhov kev pabcuam tam sim ntawd. Txhua qhov kev pabcuam uas nws tau siv yuav raug pub dawb rau lwm cov kev pabcuam thiab kev siv.

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Yog tias koj tsis pom qhov kev xaiv los nres qhov kev pabcuam, xyuas kom koj xaiv qhov kev pabcuam nws tus kheej thiab tsis yog "Kev Pabcuam Tswvcuab" kab.
Yog tias qhov kev pabcuam tsis nres vim tias qhov program tab tom khiav, tawm mus. Yog tias koj ua tsis tau, tej zaum koj yuav raug tso tseg kom tshem tawm cov software.

Koj tuaj yeem paub tseeb tias nws tau raug kaw, lossis ua haujlwm tsis tu ncua, los ntawm kev nrhiav tib qhov kev pabcuam hauv Cov Kev Pabcuam (nrhiav rau services.msclos ntawm Start menu). Txhawm rau txwv tsis pub nws rov ua haujlwm dua, nyem ob npaug rau qhov kev pabcuam los ntawm daim ntawv teev npe thiab hloov hom pib rau Disabled

Yuav ua li cas tshem tawm tus kab mob Svchost.exe

Koj tsis tuaj yeem rho tawm cov ntaub ntawv svchost.exe tiag tiag ntawm koj lub computer vim tias nws yog ib qho tseem ceeb heev thiab tseem ceeb ntawm cov txheej txheem, tab sis koj tuaj yeem tshem tawm cov cuav. Yog tias koj muaj cov ntaub ntawv svchost.exe uas nyob txhua qhov chaw, tab sis hauv \System32\ lossis / SysWOW64\ nplaub tshev tau hais ua ntej, nws yog 100 feem pua muaj kev nyab xeeb rau rho tawm.

Piv txwv li, yog tias koj cov ntawv rub tawm muaj cov ntaub ntawv Service Host, lossis muaj ib qho ntawm koj lub desktop lossis flash drive, nws pom tseeb tias Windows tsis siv nws rau kev pabcuam tseem ceeb hosting lub hom phiaj, qhov twg koj tuaj yeem tshem tawm. nws.

Txawm li cas los xij, cov kab mob svchost.exe tej zaum tsis yooj yim rau rho tawm li cov ntaub ntawv li niaj zaus. Ua raws li cov kauj ruam no kom tshem tawm tus kab mob:

Right-click the svchost.exe txheej txheem hauv Task Manager thiab xaiv Qhib cov ntaub ntawv qhov chaw.

Peb yuav tsis ua dab tsi nrog lub qhov rais tam sim no, yog li cia nws qhib.

Nco ntsoov tias yog tias lub nplaub tshev uas qhib yog ib qho ntawm System folders tau hais los saum toj no, koj cov ntaub ntawv svchost.exe huv si thiab yuav tsum tsis txhob muab tshem tawm. Txawm li cas los xij, ua tib zoo nyeem cov npe ntawm cov ntaub ntawv; Yog tias nws tau sau ib tsab ntawv tawm ntawm svchost.exe, koj tsis cuam tshuam nrog cov ntaub ntawv raug cai siv los ntawm Windows.
Right-click tib yam svchost.exe txheej txheem thiab xaiv End task.

Yog tias qhov ntawd tsis ua haujlwm, qhib Cov Txheej Txheem Explorer thiab right-click lub svchost.exe cov ntaub ntawv, thiab xaiv Kill Process kom kaw.
Yog tias muaj cov kev pabcuam zes hauv cov ntaub ntawv svchost.exe, qhib lawv hauv Task Manager zoo li tau piav qhia saum toj no, thiab nres txhua tus.
Qhib lub nplaub tshev los ntawm Kauj Ruam 1 thiab sim tshem tawm cov ntaub ntawv svchost.exe zoo li koj xav tau lwm cov ntaub ntawv, los ntawm txoj cai-nias nws thiab xaiv Delete.

Yog tias koj ua tsis tau, nruab LockHunter thiab qhia nws kom rho tawm cov ntaub ntawv ntawm kev rov pib dua tom ntej (qhov no yuav rho tawm cov ntaub ntawv xauv, qee yam koj tsis tuaj yeem ua hauv Windows).
Nruab Malwarebytes lossis qee yam lwm yam cuab yeej tshem tawm spyware, thiab ua tag nrho lub kaw lus scan kom tshem tawm cov txheej txheem svchost.

Reboot koj lub computer yog tias pom muaj dab tsi.

Yog tus kab mob svchost.exe yuav tsis cia koj nruab ib qho kev pab cuam hauv koj lub computer, rub tawm lub tshuab luam ntawv tus kab mob portable mus rau lub flash drive thiab luam theej tawm ntawm qhov ntawd.
Siv tag nrho cov tshuaj tiv thaiv kab mob txhawm rau tshuaj xyuas cov kab mob.

Nws yog ib lub tswv yim zoo kom muaj ib qho ntawm cov kab mob no ib txwm nyob rau hauv scanners, txawm tias tus kab mob sib txawv tuaj yeem tshem tawm cov ntaub ntawv svchost.exe.
Siv cov kev pabcuam dawb bootable antivirus los luam theej duab koj lub computer ua ntej Windows pib. Cov no yuav pab tau thaum lwm tus scanners ua tsis tau vim tus kab mob svchost.exe khiav tsis tau tshwj tsis yog Windows tab tom khiav, thiab lub cuab yeej AV bootable khiav sab nraum Windows.

FAQ

pes tsawg zaus ntawm svchost yuav tsum tau khiav?

Txhua tus naj npawb ntawm svchost tuaj yeem khiav txhua lub sijhawm vim tias ntau qhov kev pabcuam sib txawv yog txhua yam raws li tib svchost.exe cov ntaub ntawv kaw lus. Tshawb xyuas lub npe hauv Cov txheej txheem tab hauv Task Manager kom paub tseeb tias nws siv tau thiab tsis yog malware.