Yuav Qhia Li Cas Yog Koj Tus Kab Mob Ua Haujlwm

Ntsuam xyuas koj tus Antivirus Software

Thaum malware tau mus rau lub kaw lus, ib qho ntawm thawj yam nws yuav ua tau yog lov tes taw koj tus kab mob antivirus. Nws kuj tseem yuav hloov cov ntaub ntawv HOSTS kom thaiv tau cov kab mob kev hloov tshiab antivirus.

Ntsuam Xyuas Koj Tus Kab Mob

Qhov yooj yim tshaj plaws los xyuas kom meej tias koj tus software antivirus yog ua haujlwm yog siv cov ntaub ntawv EICAR. Nws tseem yog ib lub tswv yim zoo los xyuas kom meej tias koj qhov chaw ruaj ntseg raug teeb tsa zoo hauv qhov rais.

Cov ntawv xeem EICAR

Cov ntaub ntawv EICAR yog kab mob virus simulator tsim los ntawm European Institute rau Computer Antivirus Research thiab Computer Antivirus Research Organization. EICAR yog ib txoj hlua uas tsis yog ib txoj kab uas feem ntau ntawm cov software tiv thaiv kab mob vev tas tau sau rau hauv lawv lub npe txhais cov ntsiab lus rau qhov kev kuaj ntawd - yog li ntawd, daim ntawv thov antivirus ua raws li daim ntawv no yog tias nws yog tus kab mob.

Koj tuaj yeem tsim koj tus kheej siv cov ntawv nyeem yooj yim lossis koj tuaj yeem luam tau nws los ntawm EICAR lub website. Txhawm rau tsim cov ntaub ntawv EICAR, luam thiab muab cov kab hauv qab no tso rau hauv ib daim ntawv dawb pauv uas siv cov ntawv nyeem xws li Notepad:

X5O! P% @ AP [4 \ PZX54 (P ^ 7CC) 7} $ EICAR-STANDARD-ANTIVIRUS-TEST-FILE! $ H + H *

Tseg cov ntaub ntawv ua EICAR.COM. Yog tias koj txoj kev tiv thaiv tsis ua hauj lwm zoo, txoj cai yooj yim ntawm kev txuag cov ntaub ntawv yuav ua rau muaj kev ceeb toom. Qee cov ntawv thov antivirus yuav muab cov ntaub ntawv sai li sai tau thaum nws tau txais kev cawmdim.

Windows Qhov Chaw Tshawb Fawb

Ntsuam xyuas kom paub tseeb tias koj muaj qhov chaw ruaj ntseg tshaj plaws hauv qhov rai.

• Hauv Windows 7, koj qhov kev ruaj ntseg thiab kev teeb tsa muaj kev ruaj ntseg muaj nyob ntawm Start | Tswj Vaj Huam Sib Luag | Txheeb & Kev Ruaj Ntseg. Xaiv qhov chaw ntawm qhov chaw pane.
• Rau lub xov tooj 8 thiab 8.1, sau lo lus "ua haujlwm" ntawm Start Screen thiab xaiv qhov Chaw Ua Haujlwm ntawm qhov kev tshwm sim.
• Rau Qhov Rais 10, sau "kev ruaj ntseg thiab kev kho mob" hauv lub vojvoog rau ntawm lub kaspev thiab tom qab xaiv Xaiv thiab Txhim Kho.

Ib zaug hauv Lub Chaw Ua Haujlwm, xyuas kom meej tias Qhov Tshawb Nrhiav Qhov Xaiv tau qhib kom koj tuaj yeem tau txais qhov tshiab thiab thaj ua rau thaj, thiab teem caij thaub qab kom koj tsis txhob poob ntaub ntawv.

Kev kuaj xyuas thiab kho cov ntaub ntawv HOSTS

Ib co malware ntxiv nkag rau koj lub computer HOSTS file. Cov ntaub ntawv hom muaj cov ntaub ntawv hais txog koj tus IP chaw nyob thiab seb lawv qhia txog cov npe, lossis cov websites. Malware edits tuaj yeem thaiv koj kev twb kev txuas hauv internet. Yog tias koj paub zoo txog cov ntsiab lus ntawm koj cov ntaub ntawv HOSTS, koj yuav pom cov khoom txawv txawv.

Hauv qhov rais 7, 8 thiab 10, HOSTS cov ntaub ntawv yog nyob rau tib qho chaw: hauv C: \ Windows \ System32 \ drivers \ etc. Txhawm rau nyeem cov ntsiab lus ntawm HOSTS, cia li yog txoj nyem thiab xaiv cov Notepad (los yog koj txoj kev nyiam ntawv editor) mus saib nws.

Tag nrho cov ntaub ntawv HOSTS muaj ntau cov lus piav qhia thiab tom qab ntawd ces yog ib qho kev qhia txog koj lub tshuab, xws li qhov no:

# 127.0.0.1 localhost

IP chaw yog 127.0.0.1 thiab nws maps rov qab rau koj tus kheej lub computer, ie localhost . Yog hais tias muaj lwm yam nkag koj tsis tau txais, cov tshuaj tov yog los hloov tag nrho HOSTS cov ntaub ntawv nrog lub neej ntawd.

Hloov cov ntaub ntawv HOSTS

1. Hloov cov ntaub ntawv HOSTS uas twb muaj lawm rau lwm yam xws li " Hosts.old ." Qhov no tsuas yog ib qho kev ceeb toom thaum koj xav tau rov qab mus rau nws tom qab.
2. Open Notepad thiab tsim ib cov ntaub ntawv tshiab.
3. Luam thiab muab tshuaj rau cov hauv qab no rau hauv cov ntaub ntawv tshiab:
   1. # Copyright (c) 1993-2009 Microsoft Corp.
   2. #
   3. # Qhov no yog ib daim ntawv HOSTS cov ntaub ntawv siv los ntawm Microsoft TCP / IP rau Windows.
   4. #
   5. # Cov ntaub ntawv no muaj cov mappings ntawm tus IP chaw rau host npe. Txhua
   6. # nkag yuav tsum khaws cia rau ntawm ib tus neeg kab. IP chaw nyob yuav tsum
   7. # muab tso rau hauv thawj kab sab nrauv ua ke los ntawm tus tswv tsev coj lub npe.
   8. # Tus IP chaw nyob thiab tus tswj tuav lub npe yuav tsum raug cais los ntawm tsawg kawg ib
   9. # qhov chaw.
   10. #
   11. Tsis tas li ntawd, cov lus (xws li cov no) yuav muab tso rau tus neeg
   12. # kab los yog ua raws li lub tshuab npe qhia los ntawm lub cim '#'.
   13. #
   14. Piv txwv li:
   15. #
   16. # 102.54.94.97 rhino.acme.com # qhov chaw muab kev pabcuam
   17. # 38.25.63.10 x.acme.com # x tus tswv tsev
   18. # localhost lub npe daws teeb meem yog hauv DNS xwb.
   19. # 127.0.0.1 localhost
   20. # 1 localhost

1. Tseg cov ntaub ntawv no ua "hom" nyob rau tib qhov chaw raws li daim ntawv HOSTS.