Malware , kunyange iyo izwi pachayo inonzwika sezvinotyisa, handizvo here? Zvinyorwa zvinorondedzerwa semapurogiramu anofanirwa kuparadza kana kudzivirira makombiyuta uye makombiyuta. Kune zvakawanda zvinofadza zve malware, kubva kune-run-of-the-mill yemavhidhiyo emakombiyuta kusvika kune zvigadzirwa zvehurumende zvinotsigirwa nehurumende ye cyberweapons yakagadzirirwa kuita chinangwa chaicho chaicho. A
Mamwe mavara e-malware anogona kunge ari kuparadza uye asinganyengeri kupfuura mamwe maitiro.
Pano Ndiyo 4 Yezvinyorwa Zvikuru zveMarware Pasi Munyika Ino:
Rootkit Malware
A Rootkit rudzi rwemapurogiramu anonyanya kuipa uye akaipa. Chinangwa che rootkit ndechokugadza mutungamiri-hutachiwana hwekuwana (naizvozvo "mudzi" wekutsanangurwa) wevanyori / mutengesi, achibvumira kutonga kwakakwana pamusoro pesangano rakagadziriswa. Chimwe chinangwa che rootkit ndechokudzivisa kuonekwa ne antimalware kuitira kuti kutonga kwegadziriro kunogona kuchengetedzwa.
Rootkits inowanzokwanisa kuvanza hupenyu hwavo chaiyo uye inogona kuva yakaoma kuona. Kuziva uye kubviswa kunogona kunge kwakaoma kuita zvisingabviri, zvichienderana nerudzi rwe rootkit rwakasimwa. Kudzorera dzimwe nguva kunoda kuti shanduro yose ishandiswe kubva pamakombiyuta uye idzoserwezve kubva kune mamiririri akavimbika.
Ransomware
Rudzikinuro ndizvo chaizvo zvinonzwika se, malware anokonzera kombiyuta, inowanzovhara data yevashandisi, uye ichida mari (kuburikidza nematareji kutengesa kana dzimwe nzira) kuitira kiyi yekuvhara (decrypt) data yevakakuvara. Kana mari yacho isingabhadharwi munguva yakatarwa nemunhu anoronga rudzikinuro rwenhepfenyuro, vatadzi vanopisidzira kuchengetedza kiyi chivande nokusingaperi, zvichiita kuti data pamakombiyuta isakoshi.
Rimwe remapurogiramu anonzi Ransomware anozivikanwa anonzi CryptoLocker. Inofungidzirwa kuti yakashandiswa kupfuurira zvakakwana semamiriyoni matatu emadhora ($ US) kubva kune vashandi pasi rose.
Rudzikinuro ibhu raScareware iyo imwe nzira yemarware inoedza kubudisa mari kune avo vanotambudzwa kuburikidza nekutyisidzira nekunyengera. Dzimwe Ransomware inobviswa kunze kwekushandisa kubhadhara zvido zvevanorwisa. Chengetedza iyi Ransomware kubvisa zvombo kuti uone kana zvingakubatsira iwe kana une chirwere chekuregererwa.
Iwe unogonawo kuverenga kuverenga nyaya yedu pamusoro peRansomware nokuda kwehuwandu hwemashoko pamusoro peiyo mafaira.
Persistent Malware (Yakapfuurira Kurwisana Nengozi Malware)
Mamwe malware anogona kunge akaoma kwazvo kubvisa, Kana iwe paunofunga kuti yako yevhidhiyo software yakabvisa, inoratidzika kudzoka. Izvi zvinonzi "Persistent Malware" kana "Advanced Persistent" "Dware" "Malware". Iyo inowanzobatisa hurongwa hwakawanda hwezvirongwa zvemarware uye hunosiya zvidimbu zvayo pachayo zvisingaiti nyore nyore kucheneswa nehutachiona tsvina.
Kunyange mushure mekunge iyi kemangirusi yakabviswa kubva pane imwe nzira, hurongwa hunochinja hunoita kuti webhusaiti yewebhu idzokere zvakare vashandisi kumaseri e-malware apo vangave vadzorerwa zvakare, zvichiita kuti hutsinye hutsinye hwekudzorerazve, kunyange mushure mokubviswa kwave kuchiita sekubudirira.
Mamwe maitiro evanhu vanoramba vachiita malware vanozvibatanidza mumatambudziko emakiritsi emakiriti ayo asingagoni kuonekwa nehutachiona svondo uye yakaoma zvikuru (uye dzimwe nguva haigoni) kubvisa.
Ongororazve nyaya yedu: Apo Mafungiro Asingagoni Kufa - Kuramba Muchiedza Zvirwere , kuti uwane ruzivo rwekubvisa zvirwere izvi.
Firmware-based Malware
Zvichida zvinonyanya kutyisa zvemarudzi ose e-malware ndiyo iyo inowanikwa muzvinhu zve hardware zvakadai sematokari akaoma, system bios, nedzimwe nharaunda. Dzimwe nguva nzira chete yekugadzirisa rudzi urwu rwehutachiona ndeyekudzivirira zvachose hardware inotapukirwa, chinhu chinodhura zvikuru, kunyanya kana utachiona hwapararira kumativi akawanda emakombiyuta.
Firmware-resident malware inonyanya kuoma kuona nokuti tsika dzechirwere zvekare dzinogona kushandura firmware nokuda kwekutyisidzira.