20 mavhairasi ane ngozi zvakanyanya nguva dzese
Mavhairasi ekombuta anoreva chinotyisa kune wese mushandisi wekombuta. Utachiona hwekombiyuta hwakafanana negomarara remakomputa iro riri kuuraya kombiyuta yedu zvishoma nezvishoma. Muchinyorwa ichi, tataura makumi maviri anoparadza mavhairasi ekombuta.
20 zvakanyanya kuparadza mavhairasi emakombuta enguva dzese
Izwi rekuti "Computer Virus" rinotyisa vese vashandisi vekombuta. Sezvatinoziva tese, mavhairasi anogona kukonzera kukuvadza kwakawanda pakombuta. Inogona kukuvadza kuvanzika kwevakakuvadzwa, inokwanisa kuwana mafaera akavanzika uye inogona zvakare kukanganisa data rakakosha rinosanganisira mafoto, mavhidhiyo, mapassword akachengetwa, nezvimwe. Mavhairasi emakombiyuta akatokonzera kurasikirwa kwemari kumakambani akawanda. Dzimwe nguva ipfungwa yakanaka kutarisa kumashure uye kutarisa mavhairasi akakonzera nyonganyonga yakapararira inogona kuita kuti uzive nezvemavhairasi ekombuta. Heano mavhairasi gumi neshanu anoparadza zvakanyanya nguva dzese.
ndokuda
Igonye rekombuta rakarwisa maWindows PC anopfuura mamirioni gumi. Hutachiona hwakatanga kupararira seemail ine mutsara wenyaya "ILOVEYOU" uye "LOVE-LETTER-FOR-YOU.txt.vbs" yakanamatira pairi. Kana yangodzvanya, inokwanisa kuzvitungamira kune wese ari mubhuku rekero remunhu akabatwa uye kuenderera mberi nekunyora mafaera ega achiita kuti komputa isabatike. Utachiona uhwu hwakagadzirwa nevaviri vekuPhilippine programmers, Reonel Ramones, uye Onel de Guzman. Yankee Doodle
Yankee Doodle
Iyo Yankee Doodle yakatanga kuwanikwa muna 1989, uye yakagadzirwa neBulgarian hacker. Zvinonzi pakaurayiwa Yankee Doodle, hutachiona pachahwo hunovapo mundangariro. Yankee Doodle infects all .com uye . exe. Hutachiona hucharidza tune imwe chete yeYankee Doodle mazuva ese na 4 p.m. kana iri mundangariro.
nimda
Nimda yakatanga kuwanikwa munaGunyana 18, 2001. Zita reutachiona rinobva pashoko rekuti “Admin” kana richipereterwa kumashure. Nimda akashandisa maemail, kusasimba kweseva, akagovaniswa maforodha, uye mafaera ekufambisa kuti azviparadzire. Utachiona hwakava hwakanyanya kupararira paInternet mukati memaminitsi makumi maviri nemaviri. Chinangwa chekutanga chehutachiona chaive chekudzikisa zvakanyanya internet izvo zvakakonzera kurwiswa kweDoS.
Morris worm
Muna 1988, Robert Tappan Morris, mudzidzi akapedza kudzidza paCornell University, akaburitsa hutachiona hwakabata ingangoita 10% yemakomputa ese aive akabatana neInternet. Panguva iyoyo zviuru makumi matanhatu zvemakomputa zvakabatana neInternet, uye gonye rakabata 60% yavo. Utachiona hwacho hwaikwanisa kuita kuti komputa iite zvishoma kusvika payakanzi haichashandiswi.
Conficker
Conficker inozivikanwawo seDownup, Downadup uye Kido imhando yehutachiona hwekombuta inowanzonanga Microsoft Windows system yekushandisa. Utachiona hwakatanga kuzivikanwa muna Mbudzi 2008. Utachiona uhwu hunoshandisa zvikanganiso muWindows operating system kutora password yemutungamiri kuburikidza nekurwiswa kweduramazwi uchigadzira botnets. Utachiona uhu hwabata mamiriyoni emakombiyuta kusanganisira hurumende, makombiyuta emabhizimisi uye epamba munyika dzinopfuura zana nemakumi mapfumbamwe.
storm worm
The Storm Worm is a backdoor Trojan iyo yakaonekwa mukupera kwa2006. The storm worm yakatanga kuonekwa apo vashandisi vakatanga kugamuchira maemail ane musoro wenyaya pamusoro penjodzi yemamiriro ekunze "230 vakaurayiwa munguva yemhepo muEurope." Storm Worm inonyengerera nyore nyore vanobatwa kuti vadzvanye pamanyepo ekunyepedzera atotapukirwa nehutachiona uye kushandura chero komputa yeWindows kuita botnet. Kubva muna Ndira 22, 2007, Storm Worm yakakonzera 8% yehutachiona hwese malware pasi rose.
Skynet
Tese tinoziva nezve Terminator, Skynet hutachiona hwakafemerwa nebhaisikopo The Terminator. Ivhairasi rakanaka kwazvo rinoita kuti komputa yevari kubatwa inonoke uye zvakare inotenderedza komputa skrini tsvuku ndokuti "Usatya. Ndiri hutachiona hwakanaka. Ndaita basa rakawanda nhasi. Saka, ini ndicharega komputa yako ichidzika. Muve nezuva rakanaka... Bye. Dzvanya kiyi kuti uenderere mberi." Hutachiona uhu hunokanganisa mafaera ese eexe. pakombiyuta.
Zeus
Iyi imhando yeTrojan bhiza malware inopararira zvakanyanya kuburikidza nekutyaira-nekudhawunirodha uye phishing zvirongwa. Yakatanga kuzivikanwa muna Chikunguru 2007 payakashandiswa kunyanya kuba ruzivo kubva kuUS Department of Transportation. Vhairasi yeZeus yakaoma kuona nekuti inoshandisa dzimwe nzira dzekubira izvo zvinoita kuti zviome kuti antivirus yakagadziridzwa ione. Nekuda kwemaitiro ayo ekupinza, iyi malware yave hombe bot painternet.
kuparadzwa kwangu
Musi waKukadzi 2004, XNUMX, makomputa anoda kusvika miriyoni akatapukirwa neMydoom kuramba kurwiswa kwesevhisi, uye uku ndiko kwaive kurwiswa kukuru kwerudzi rwayo kusvika parizvino. Hutachiona hweMydoom hwakaparadzirwa kuburikidza neemail yaive nemeseji inoti “andy; Ndiri kuita basa rangu chete, hapana chemunhu, sorry." Kana munhu akabatwa achivhura tsamba, iyo kodhi ine hutsinye inotorwa otomatiki uye yobva yabira maemail emunhu anenge abatwa. Kubva kwakapararira kushamwari yemunhu akabatwa, hama neshamwari.
SQL Slammer
SQL Slammer igonye rekombuta rinokurumidza kupararira iro rakabata vazhinji vevanhu varo 75000 mukati memaminitsi gumi. SQL Slammer yakadzora zvakanyanya traffic traffic uye yakadzikisa huwandu hweinternet yeSouth Korea pamabvi kwemaawa gumi nemaviri. SQL Slammer inonyanya kunangwa maseva nekugadzira zvisingaite IP kero uye kurasira gonye kune iwo IP kero.
reply code
Utachiona uhwu hwakatanga kubudiswa musi waChikunguru 13, 2001. Zvisinei, hwakanga hwabata makombiyuta anoda kusvika 359000 19 pakasvika July 2001, 2.0. Imwe yenjodzi huru panguva iyoyo yaiva yokuti utachiona hwacho hwakawanikwa uye hwakatsvakurudzwa nevashandi veEye Digital Security. Sekureva kwaSymantec, "CodeRed worm inobata Microsoft Index Server 2000 uye Windows 4.0 Indexing Service pamakomputa anomhanya Microsoft Windows NT 2000 uye Windows 4.0, inoshandisa IIS 5.0 uye XNUMX web server. Gonye rinoshandisa njodzi inoziikanwa kuti iwedzere buffer mu idq.dll faira.
Melissa
Zvakanaka, iyi hutachiona hunobva paMicrosoft Word macro yakagadzirwa naDavid L. Smith. Hutachiona uhu hwaive nekukwanisa kupararira nemameseji eemail. Sekureva kwemusiki, hutachiona hunotumidzwa zita remutambi wekunze kubva kuFlorida. Kana vakakuvadzwa vakadhawunirodha hutachiona uhu kuburikidza neemail, izvi zvinogona kupararira kune ekutanga vanhu makumi mashanu pane email runyorwa.
sassr
Hutachiona uhu hunorwisa iyo Local Security Authority Subsystem Sevhisi nekuda kwebuffer mafashama ekusagadzikana. Izvi zvinonyanya kunanga Windows inoshanda sisitimu uye inogona kuve nenjodzi kune yakakosha zvivakwa. Utachiona uhwu hwakakonzera kukanganisa kunoda kusvika mabhiriyoni emadhora muna 2004.
Stuxnet
Zvakanaka, kana iwe uchifunga kuti hutachiona hwepamusoro ndihwo hwakanyanya kukosha, rega ndikuudze, Stuxnet yakawanikwa yakavhara macentrifuge mashanu muIranian magetsi emagetsi. Hutachiona uhu hwakatanga kuzivikanwa muna 2010 uye hunonyanya kunangana nemacomputer emaindasitiri.
cipher
Zvakanaka, ndeye ransomware Trojan inopararira kuburikidza neemail zvakabatanidzwa. Makomputa anoda kusvika 500000 akabiwa uye mafaera awo akavharidzirwa kusvika mari yerudzikinuro yabhadharwa. Maererano nemishumo kubva kuRantnow, "Mutungamiri weboka riri shure kweCryptolocker, Evgeniy Bogachev, akazosungwa, uye mari yose yemhosva dzake yaiva $3 mamiriyoni."
bvisa utachiona
Klez Virus inoita nzira yayo kupinda munyika yedhijitari mukupera kwa 2001. Utachiona uhwu hunotapudza komputa yemunhu anenge abatwa nemeseji yeemail, inozvidzokorora yozozvitumira kune vanhu vari mubhuku rekero yeemail. Mukumwe ongororo, hutachiona hweKlez hwakaonekwa huchishanda sehutachiona hwemazuva ese. Nekudaro, hutachiona uhu hunokwanisa kudzima iyo antivirus system yakaiswa pakombuta yemunhu akabatwa.
Matsotsi akazogadzirisa hutachiona hweKlez kuti hunyatsoshanda. Hutachiona hwakarongerwa vanhu vane spam vane maemail akawanda vachivharira inbox yavo pasina nguva.
netsky virus
Zvakanaka, hutachiona uhu hwakapararira kuburikidza neemail uye Windows network. Iyo Netsky virus inoparadza email kero uye inopararira kuburikidza ne22-byte faira yekunamatira. Mushure mekuzviparadzira pachayo, inogona kukonzera kurwiswa kweDoS (Denial of Service). Mushure mekuita kurwisa, iyo system inopunzika ichiedza kubata nehuwandu hweInternet traffic.
svetuka a
Leap-A inozivikanwawo seOompa-A yakatanga kuonekwa muna 2006. The Leap-A virus yakanangana neMac masisitimu uye yakashandisa iChat yekutumira mameseji pakare kupararira kumakombuta eMac ari panjodzi. Mushure mekutapukira Mac komputa, hutachiona hwakapararira kune vese iChat contacts uye vakatumira meseji kumunhu wese.
Mharidzo iri kutumirwa nehutachiona ine faira yakaora inoita semufananidzo weJPEG. Iri faira rakashatiswa rakaparadza akawanda Mac makomputa uye apa ndipo pakatanga kufarirwa Leap-A.
slammer
Zvakanaka, iyi imhando yehutachiona yatinowanzoona mumafirimu ane chekuita nehunyanzvi. Zvakanaka, hutachiona uhu muenzaniso wakanaka we "kuramba basa" kurwisa. Hutachiona hune simba rekudzikisa hurongwa hwese. Kuomarara kwaSlammer kunoratidzwa nemishumo yekumwe tsaona dzakaipisisa dzati dzamboonekwa: 911 emergency service pasi, Bank of America's ATM network ichiputsika nezvimwe.
Pikachu
Zvakanaka, mu2000, hutachiona hwekutanga hwekombuta hwakananga kuvana, hunozivikanwa sePikachu Virus, hwakaburitswa. Hutachiona hwakagadziridzwa seemail chaiyo yaisanganisira Pokémon hunhu, Pikachu. Iyo email yaive nemufananidzo wePokemon, asi nemifananidzo iyoyo, vana vasingafungire vakatanga chirongwa cheVisual Basic 6 chinonzi pikachupokemon.exe chakabvisa zviri mumadhairekitori.
Kunyangwe usiri nyanzvi yekombuta, unogona kuzvidzivirira kumavhairasi nemakonye zvisati zvasvika pamudziyo wako. Heano mamwe matipi aungatevedzera:
- Iva neantivirus yemazuva ano yakaiswa uye tarisa komputa yako
- Usavhura maemail kubva kunze, uye usavhure spam link.
- Bvumira Windows kuti Igadzirise, uye akawanda Windows Updates anounza mamwe ekuchengetedza ekugadzirisa anogona kugadzirisa kukanganisa muPC yako
- Usatore software kubva kune isingavimbwe masosi.
