Petya Ransomware: Mmene Mungatetezere anu Windows Computer ku Petya Ransomware

A kusintha kwa Petya ransomware unayambitsidwa monga lonse Cyber ​​kuukira June 27, 2017. Anayamba zokhudza makampani mkati Ukraine ndipo anauzidwa kuti matenda oyamba ku mayiko ena monga United States, UK, Poland, Italy, Germany ndi France . zosinthika uyu wa Petya ali mode osiyana ntchito kuposa Petya ransomware kuti poyamba kugunda mu March ndi May chaka chatha. Iwo amalimbana ndi chiopsezo cha protocol dzina lake Server Uthenga Block wa Windows ukutchedwa, EternalBlue m'malo pochulukitsa kudzera kachilombo owona PDF momwe zinalili mu Baibulo koyamba Petya. Chifukwa cha zosiyanasiyana akafuna kugwira ntchito, akatswiri limatchedwa Baibulo ili la ransomware monga NotPetya.

Gawo 1: Kodi Petya Ransomware?

Petya ndi dzina ndi pulogalamu yaumbanda yomwe imateteza ransomware ndi kumafuna kupereka enieni kuchuluka mu Bitcoin. Iwo infects kompyuta uja Windows ntchito ka ndipo kawirikawiri zimafalitsidwa ndi payload amene zinthu zobisika mu mawonekedwe a file PDF kwa kompyuta monga amakonda imelo. Chifukwa cha pulogalamu yaumbanda izi, zolembedwa pa kompyuta kachilombo kukhala kuwerengedwa monga iwo encrypted ndipo sangathe kufika popanda chinsinsi kubisa. ransomware koyamba nawo mu March 2016 ndipo Mabaibulo ena zosiyanasiyana kuti adawonekera mu May 2016 ndipo posachedwapa mu June chaka chino. Petya anali bwino matenda ambiri makampani Ukraine ndi anakwanitsa bwanji makampani ambiri padziko lonse.

Petya Ransomware attack

Petya ifika kufanana kwa ransomware wina kuti anagunda mu May cha 2017, WannaCry. The kufanana pulogalamu yaumbanda kwagona kuti iwo adamfunsa malipiro dipo mawonekedwe a Bitcoin. Ndiponso, Baibulo NotPetya ndi WannaCry onse akulimbana EternalBlue chiopsezo cha Windows ntchito ka. Ngakhale awiri ransomware ndi ofanana ndithu, iwo ali kusiyana komanso. Mwachitsanzo, WannaCry Cyber kuukira analidi padziko lonse mu chikhalidwe ndi makompyuta akhudzidwa padziko lonse pamene Petya zinali zochepa ochepa ku Ulaya ndi United States kwambiri. Powonjezera, Petya imatengedwa ndi akatswiri chitetezo monga mtundu zoopsa kwambiri za ransomware kuposa WannaCry.

Gawo 2: Kodi kuteteza Windows Computer ku Nkhondo ngati Petya

Chotsatirapo cha kuukira ngati Petya, anthu ochuluka zofunika owerenga kompyuta kudziwa zimene angachite kuti adziteteze ma PC awo Windows-akuthamanga. Zotsatirazi ndi zina mwa miyeso kuti inu mukhoza kutenga kuti tikhalebe kompyuta otetezedwa kwa adani Cyber ​​ngati Petya.

1. Back mpaka kompyuta

Umboniyo pamwamba owona pa kompyuta ndi imodzi mwa njira zabwino kuonetsetsa kuti si anakhudzidwa kwambiri ngati Cyber ​​kuukira monga Petya infects dongosolo wanu. Ndi kompyuta pamene tikugwira pa litayamba kunja zovuta kapena mtambo, ndipo mungafune vuto chilichonse mwa kupeza owona kuti panopa kufikako pa kompyuta zikomo anu kubisa chifukwa ransomware lapansi. Komabe, nkofunika kuti kubwerera kompyuta nthawi zonse kuti atsopano mabaibulo owona anu onse zimapezeka mosavuta kwa inu.

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2. Ikani mapulogalamu chitetezo

njira inanso imene stalling patsogolo pulogalamu yaumbanda ndi kuteteza kompyuta yanu kuchokera amakhudza ake ndi unsembe mapulogalamu chitetezo. Ndondomekozi monga odana ndi pulogalamu yaumbanda pulogalamu, mapulogalamu odana ndi HIV ndi firewalls. Chotero mapulogalamu chitetezo angathandize podziŵitsa kuopsa kwa pulogalamu yaumbanda yomweyo komanso kuteteza owona kompyuta yanu kuchokera ndiyotani encrypted ndi ransomware lapansi. M'pofunikanso kuti nthawi zonse kusintha ndondomeko kwambiri kuti muli kwambiri mmwamba-ndi tsiku chitetezo ku pulogalamu yaumbanda a mitundu yonse.

3. Download yamawangamawanga

Pothawa adani Cyber ​​monga WannaCry ndi Petya, Microsoft anamasulidwa yamawangamawanga kuti atetezedwe Windows ogwiritsa ku EternalBlue chiopsezo kuti izi ransomware akulimbana. yamawangamawanga zimenezi kungakuthandizeni kusunga kompyuta otetezedwa kwa adani izi pulogalamu yaumbanda. Ambiri mwa Tsamba-kuthamanga makompyuta kuti amadziwitsidwa kusinthidwa ndalandira ichi chigamba pomwe pano. Ngati inu sanachitenge chigamba ili ngati komabe, inu mukhoza kukopera pa webusaiti Microsoft posachedwapa.

4. Musalowe alemba pa chilichonse Muzisamala

Ambiri mwa ransomware ngati Petya ndi WannaCry kufalitsa kudzera maimelo ndi ZOWONJEZERA zolakwika. Choncho ndi bwino kuti alemba pa kuphatikana iliyonse yomwe inu kupeza ngakhale pang'ono pang'ono zolakwika. Pali mbendera zosiyanasiyana wofiira kugwirizana ndi makalata amenewa ndi inu muyenera kukhala tcheru mokwanira kusiyanitsa iwo kuchokera maimelo anatumiza kwa magwero lodalirika. Powonjezera, muyenera angalephere kucheza Websites kuti amadziwika ntchito Muzisamala kapena loletsedwa komanso popeza kuti kuswana malo pulogalamu yaumbanda monga WannaCry ndi Petya.

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5. Dzitetezeni ntchito anthu Wi-Fi

Ransomware ngati Petya kufalitsa kompyuta wina ndi mzake kugwiritsa ntchito maukonde awo nawo. Ntchito anthu Wi-Fi amakuikani n'zofanana. Zikatero, kompyuta limaonekera kwa aliyense ntchito chimodzimodzi Wi-Fi choncho pangozi chotenga ndi pulogalamu yaumbanda. Kuteteza kompyuta pamene tagwiritsira ntchito ndi anthu Wi-Fi, ndi chidwi chanu bwino kugwiritsa ntchito VPN kapena Pafupifupi Network Private. Ngakhale sadzaleka ndi pulogalamu yaumbanda, ndi VPN zingathandize pobisa kompyuta ena pa Intaneti anthu, pofuna inu kuti anaukira ndi ransomware.

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Gawo 3: Mmene Yamba owona Chachotsedwa ndi kachilombo Nkhondo

kuukira HIV akhoza kukhala owona pa kompyuta kufikako ndi encrypting iwo ndipo mwina winawake iwo palimodzi. Ngati kompyuta zichotsedwa ndi kuukira HIV, mukhoza kugwiritsa ntchito mosavuta deta kuchira mapulogalamu kukuthandizani achire owona poyamba zichotsedwa. Ife kwambiri analimbikitsa Wondershare Data Kusangalala mapulogalamu kukuthandizani owona lako, pulogalamuyo pochira zilipo kwa ufulu Download ndipo angagwiritsidwe ntchito pofuna kupulumutsa owona pa ma PC onse Windows-kuthamanga komanso Macs akuthamanga Mac OSX. Tsatirani zosavuta lotsatira kuchita Chachotsedwa file kuchira.

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  • Yamba otaika kapena zichotsedwa owona, photos, wailesi, nyimbo, maimelo kuchokera chipangizo china chilichonse yosungirako bwino, motetezeka ndi kwathunthu.
  • Amathandiza deta kumasuka ku nkhokwe akonzanso, chosungira, khadi kukumbukira, kung'anima galimoto, kamera yadigito ndi camcorders.
  • Imathandiza kuti achire deta kwa kufufutidwa mwadzidzidzi, masanjidwe, molimba pagalimoto chivundi, matenda HIV, ngozi dongosolo pansi pa zochitika zosiyanasiyana.
  • Kuwunikira pamaso kuchira amalola kuti ayambe kusankha.
  • Anathandiza Os: Windows 10/8/7 / XP / Vista, Mac Os X (Mac Os X 10,6, 10,7 ndi 10,8, 10,9, 10,10 Yosemite, 10,10, 10,11 El Capitan, 10,12 Sierra) pa iMac, MacBook, Mac ovomereza etc.
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Gawo 1: Sankhani mtundu wapamwamba inu kuchira

mtundu owona zichotsedwa ndi kuukira HIV chimene, mukhoza kusankha yeniyeni file mtundu ngati chithunzi, video, music, Email, chikalata ndi ena. Kapena mukhoza kusankha njira "Buku Mitundu yonse" kuyamba.

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Gawo 2: Sankhani malo kwa kuyang'ana owona

Onetsetsani kukumbukira pamene kompyuta zichotsedwa ndi kuukira HIV. Muyenera kupita kusankha njira "Zonse Computer" ndipo alemba pa "Start" batani kuyamba kuyang'ana owona zichotsedwa.

scanning deleted files

Gawo 3: Yamba owona Chachotsedwa ndi kuukira kachilombo

Pambuyo chindodo kwambiri, izi deta kuchira ntchito adzachira owona zichotsedwa ndi kuukira HIV. Mungathe previewe osavuta owona anachira, ndi kumadula pa "Yamba" batani kuti owona anu kumbuyo.

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Ransomware ngati Petya ndikhoza kutsimikizira kwa sichikupindulitsani ndithu kwa dongosolo kompyuta. Iwo akhoza chitetezo kapena kuchotsa owona zofunika ndi kufunika dipo kubwerera kupeza owona awa. Potenga miyeso yake chitetezo, inu kungathandize Windows PC kwa adani pulogalamu yaumbanda monga Petya. Komabe, deta kuchira mapulogalamu sangathe akutsimikizira kuti vuto lililonse kungakhale 100% kuchira. Khalani deta yanu otetezeka muyenera kupita kubwerera deta yake, izo angathandize kupewa imfa deta.

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