Ntau cov neeg siv cov lus nug cuam tshuam nrog "Host Process for Windows Services" svchost.exe cov txheej txheem hauv Windows 10, 8 thiab Windows 7 tus thawj tswj hwm haujlwm. Qee tus neeg tsis meej pem muaj ntau cov txheej txheem nrog lub npe no, lwm tus tau ntsib nrog cov teeb meem, qhia hauv uas svchost.exe thauj cov processor 100% (tshwj xeeb yog qhov tseeb rau Windows 7), yog li ua rau lub cev tsis ua haujlwm ib txwm ua haujlwm nrog lub khoos phis tawj lossis lub laptop.
Ntu no qhia meej cov txheej txheem dab tsi, vim li cas nws xav tau, thiab yuav ua li cas los daws cov teeb meem tshwm sim nrog nws, tshwj xeeb, nrhiav kom paub qhov kev pabcuam twg yog xa tawm los ntawm svchost.exe tab tom thauj cov processor thiab seb cov ntaub ntawv puas yog tus kab mob.
Svchost.exe - txheej txheem no yog dab tsi (program)
Svchost.exe hauv Windows 10, 8 thiab Windows 7 yog tus txheej txheem loj rau kev thauj khoom ntawm Windows operating system cov kev pabcuam khaws cia hauv dynamic DLLs. Ntawd yog, cov kev pabcuam Windows uas koj tuaj yeem pom hauv cov npe ntawm cov kev pabcuam (Win + R, nkag mus rau services.msc) tau rub tawm "los ntawm" svchost.exe thiab rau ntau ntawm lawv ib tus txheej txheem cais tau pib, uas koj soj ntsuam hauv tus thawj tswj haujlwm.
Cov kev pabcuam Windows, thiab tshwj xeeb tshaj yog cov uas svchost yog lub luag haujlwm tsim tsa, yog cov khoom tsim nyog rau kev ua haujlwm puv ntoob ntawm kev ua haujlwm thiab tau thauj khoom thaum nws pib (tsis yog txhua yam, tab sis feem ntau ntawm lawv). Hauv qee qhov, tshwj xeeb cov khoom tsim nyog raug nthuav tawm hauv txoj hauv kev no:
- Cov tsis pom zoo ntawm ntau hom kev sib txuas sib txuas, ua tsaug uas koj muaj kev nkag mus rau Is Taws Nem, suav nrog Wi-nkaus
- Kev pabcuam rau kev ua haujlwm nrog Plug thiab Play thiab HID cov cuab yeej uas tso cai rau koj siv cov nas, webcams, USB keyboard
- Hloov Chaw Pabcuam, Windows 10 Tus Tiv Thaiv, thiab 8 lwm tus.
Raws li, cov lus teb rau vim li cas thiaj li muaj ntau "Host tus txheej txheem rau Windows cov kev pab cuam svchost.exe" cov khoom hauv tus thawj tswj hwm yog tias lub system xav tau pib ntau cov kev pabcuam uas nws ua haujlwm zoo li nyias muaj nyias txheej txheem svchost.exe.
Tib lub sijhawm, yog tias cov txheej txheem no tsis ua rau muaj teeb meem, koj feem ntau yuav tsum tsis txhob kho qee yam, txhawj xeeb tias nws yog tus kabmob, lossis txawm tias sim muab tshem tawm svchost.exe (qhia tias nws tau pom cov ntaub ntawv nyob rau hauv C: Windows System32 lossis C: Windows SysWOW64txwv tsis pub, hauv txoj kev xav, nws tuaj yeem tig los ua tus kabmob, uas yuav hais tawm hauv qab).
Yuav ua li cas yog tias svchost.exe thauj cov processor 100%
Ib qho teeb meem feem ntau cuam tshuam nrog svchost.exe yog tias txoj kev no thauj cov kab ke 100%. Cov teeb meem uas nquag muaj ntawm tus cwj pwm no yog:
- Qee cov txheej txheem kev ua haujlwm yog ua tiav (yog hais tias xws li lub ntsaws tas li tsis yog ib txwm) - qhov ntsuas lub ntsiab lus ntawm cov disks (tshwj xeeb yog tom qab nruab OS), ua qhov hloov tshiab lossis rub tawm, thiab lwm yam. Hauv qhov no (yog tias qhov no mus los ntawm nws tus kheej), feem ntau tsis muaj dab tsi los xav tau.
- Rau qee qhov laj thawj, ib qho ntawm cov kev pabcuam tsis ua haujlwm tau zoo (ntawm no peb yuav sim seb qhov kev pabcuam zoo li cas, saib hauv qab). Cov laj thawj rau kev ua tsis zoo tuaj yeem ua qhov sib txawv - kev puas tsuaj rau cov ntaub ntawv system (tshawb xyuas kev ncaj ncees ntawm cov ntaub ntawv system tuaj yeem pab), muaj teeb meem nrog cov neeg tsav tsheb (piv txwv, network) thiab lwm tus.
- Cov teeb meem nrog lub hard disk ntawm lub khoos phis tawm (nws tsim nyog kuaj lub hard disk rau qhov ua yuam kev).
- Tsawg tsawg dua, malware yog txiaj ntsig ntawm malware. Thiab nws tsis tsim nyog tias svchost.exe cov ntaub ntawv nws tus kheej yog tus kab mob, tej zaum yuav muaj cov kev xaiv thaum muaj kev cuam tshuam loj heev nkag mus rau Windows Services Host cov txheej txheem nyob rau hauv xws li txoj kev uas ua rau lub processor xa khoom. Ntawm no nws raug pom zoo kom kuaj koj lub computer rau cov kab mob thiab siv cais cov cuab yeej malware tawm. Tsis tas li ntawd, yog tias qhov teeb meem ploj nrog lub huv huv ntawm Windows (pib nrog qhov tsawg kawg ntawm cov kev pabcuam system), tom qab ntawd koj yuav tsum them sai sai rau cov kev pabcuam twg koj muaj thaum pib, lawv yuav muaj kev cuam tshuam.
Feem ntau ntawm cov kev xaiv no yog kev ua haujlwm tsis zoo ntawm Windows 10, 8, thiab Windows 7. Txhawm rau nrhiav kom paub qhov kev pabcuam twg ua rau lub luag haujlwm ntawm lub processor, nws yooj yim siv Microsoft Sysinternals Txheej Txheem Explorer program, uas tuaj yeem rub tawm dawb ntawm lub vev xaib xaib //technet.microsoft.com/en-us/sysinternals/processexplorer.aspx (yog qhov chaw cia uas koj xav tau unzip thiab khiav cov ntaub ntawv ua tiav los ntawm nws).
Tom qab pib txoj haujlwm, koj yuav pom cov npe ua haujlwm, nrog rau qhov muaj teebmeem svchost.exe, uas yog thauj khoom lub processor. Yog tias koj hover nas hla cov txheej txheem, lub pop-up kiag yuav tso tawm cov ntaub ntawv hais txog cov kev pabcuam twg yog pib los ntawm qhov kev piv txwv ntawm svchost.exe.
Yog tias qhov no yog ib qho kev pabcuam, koj tuaj yeem sim xiam nws (saib Cov kev pabcuam twg tuaj yeem raug xiam nyob hauv Windows 10 thiab yuav ua li cas). Yog tias muaj ob peb, koj tuaj yeem sim ua kom tsis muaj qhov cuam tshuam, lossis los ntawm hom kev pabcuam (piv txwv, yog tias txhua qhov no yog kev pabcuam hauv lub network), koj tuaj yeem qhia qhov ua rau muaj teeb meem (qhov no, nws yuav tsis yog tsav tsheb network, antivirus tsis sib haum, lossis tus kab mob siv koj lub network sib txuas. thaum siv cov kev pabcuam system).
Yuav nrhiav li cas yog tias svchost.exe yog tus kab mob los yog tsis yog
Muaj ib tug xov tooj ntawm cov kab mob uas yog masked los yog rub siv siv tiag svchost.exe. Txawm hais tias, tam sim no lawv tsis pom ntau.
Cov tsos mob ntawm tus kab mob tuaj yeem sib txawv:
- Qhov tseem ceeb thiab yuav luag lees qhov tseeb tias svchost.exe yog qhov tsis zoo yog qhov chaw ntawm cov ntaub ntawv no sab nraud system32 thiab SysWOW64 folders (txhawm rau paub qhov chaw, koj tuaj yeem nyem rau ntawm cov txheej txheem hauv tus thawj tswj hwm thiab xaiv "Qhib cov chaw nyob." Hauv Cov Txheej Txheem Explorer, koj tuaj yeem pom qhov chaw nyob rau hauv tib txoj kev - nyem sab xis thiab Cov Khoom Khoom Cov Khoom Ntig). Tseem Ceeb: hauv Windows, cov ntaub ntawv svchost.exe kuj tseem tuaj yeem pom nyob rau hauv Prefetch, WinSxS, ServicePackFiles folders - qhov no tsis yog cov ntawv phem, tab sis, tib lub sijhawm, yuav tsum tsis muaj cov ntaub ntawv los ntawm cov chaw no ntawm cov txheej txheem khiav.
- Ntawm lwm cov cim, nws tau sau tseg tias svchost.exe cov txheej txheem yeej tsis pib sawv cev ntawm tus neeg siv (tsuas yog sawv cev ntawm "System", "LOCAL SERVICE" thiab "Network Service"). Hauv Windows 10, qhov no yog qhov tsis muaj tseeb (Plhaub Tsim Tus Tswv Tsev, sihost.exe, tau tshaj tawm tshwj xeeb los ntawm tus neeg siv thiab los ntawm svchost.exe).
- Is Taws Nem tsuas yog ua haujlwm tom qab tig lub computer, tom qab ntawd nws tsum tsis ua haujlwm thiab cov nplooj ntawv tsis qhib (thiab qee zaum koj tuaj yeem soj ntsuam ib qho kev hloov pauv hloov).
- Lwm qhov kev tshwm sim uas cuam tshuam rau cov kab mob (tshaj tawm ntawm txhua qhov chaw, tsis yog qhov xav tau qhib, qhov system hloov chaw, lub computer ua haujlwm qeeb, thiab lwm yam)
Nyob rau hauv rooj plaub koj xav tias muaj kab mob hauv lub computer uas muaj svchost.exe, Kuv xav:
- Siv cov txheej txheem txheej txheem Explorer uas tau hais txog yav dhau los, sab xis nyem ntawm qhov teeb meem tseem ceeb ntawm svchost.exe thiab xaiv cov "Tshawb Xyuas VirusTotal" cov zaub mov kom luam tau cov ntawv no.
- Hauv Cov Txheej Txheem Explorer, pom qhov txheej txheem twg pib qhov teeb meem svchost.exe (uas yog, hauv "ntoo" uas tso tawm hauv qhov program muaj nyob "siab dua" hauv qib). Kuaj nws rau tus kab mob nyob rau hauv tib txoj kev uas tau piav nyob hauv kab lus dhau los, yog tias nws ua rau lub siab xav tsis thoob.
- Siv cov program antivirus los tshawb xyuas lub computer tag nrho (vim tus kab mob yuav tsis nyob hauv svchost cov ntaub ntawv nws tus kheej, tab sis tsuas yog siv nws).
- Saib cov kab mob piav qhia nyob ntawm no //threats.kaspersky.com/en/. Tsuas yog sau "svchost.exe" hauv kab tshawb nrhiav thiab tau txais cov npe kab mob uas siv cov ntaub ntawv no hauv lawv cov haujlwm, nrog rau cov lus piav qhia txog lawv kev ua haujlwm thiab lawv yuav nkaum licas. Txawm hais tias, tej zaum, qhov no tsis tsim nyog.
- Yog tias los ntawm lub npe ntawm cov ntaub ntawv thiab cov haujlwm koj muaj peev xwm txiav txim siab lawv qhov tsis txaus ntseeg, koj tuaj yeem pom dab tsi xyov yog pib siv svchost siv cov kab hais kom ua los ntawm nkag mus rau cov lus txib Tus ua haujlwm /SVC
Nws tsim nyog teev tias 100% processor thauj khoom los ntawm svchost.exe tsis tshua muaj tshwm sim los ntawm cov kab mob. Feem ntau, qhov no tseem yog qhov tshwm sim ntawm qhov teeb meem nrog Windows cov kev pabcuam, cov tsav tsheb, lossis lwm cov software ntawm lub koos pij tawj, nrog rau "kev nkhaus" ntawm ntau "tsim" tau nruab rau hauv cov khoos phis tawj.
