Malware onse ali oipa, koma mitundu ina ya pulogalamu yaumbanda imapweteka kwambiri kuposa ena. Zowonongekazi zimatha kuchoka ku kutayika kwa owona mpaka kuwonongeka kwathunthu kwa chitetezo - ngakhale kuba komweko. Mndandanda (osati mwadongosolo) umapereka mwachidule mitundu yowonongeka ya pulogalamu yaumbanda, kuphatikizapo mavairasi , Trojans ndi zina zambiri.
Ma Virus olembetsa
Mavairasi ena amakhala ndi zotsatira zoipa zomwe zimachititsa kuti mafayilo ena achotsedwe - nthawizina ngakhale zonse zoyendetsa galimoto. Koma ngati zoipa ngati izo zikumveka, ngati ogwiritsa ntchito mofulumira zotsalira zabwino zochotsedwa mafayela angapezedwe. Mavairasi olembetsa, komabe lembani fayilo yoyamba ndi code yawo yoyipa. Chifukwa fayilo yasinthidwa / yasinthidwa, iyo sungapezekenso. Mwamwayi, kulembera mavairasi kumakhala kosazolowereka - pamapeto pake kuwonongeka kwawo kumayambitsa moyo wawo wautali. Loveletter ndi imodzi mwa zodziwika bwino za pulogalamu yaumbanda yomwe inaphatikizapo malipiro olembera.
Zombo Zowombola
Dipo la trojans likuphatikizira deta mauthenga pa kachilombo koyambitsa matenda, kenaka funsani ndalama kwa ozunzidwa kuti mutengere makiyiwo. Mtundu uwu wa pulogalamu yaumbanda imapweteketsa kuvulaza - osati wothandizidwayo amene anatha kupeza mafayilo awo ofunikira, amakhalanso oponderezedwa. PGPoder ndi chitsanzo chabwino kwambiri cha trojan ransomware. Zambiri "
Ogulitsa Mawu Achinsinsi
Mawu achinsinsi akuba trojans zokolola zolembera zolowera machitidwe, makina, FTP, imelo, masewera, komanso mabanki ndi ecommerce sites. Ambiri opanga mauthenga angapangidwe mobwerezabwereza mwambo womwe akukonzedwa ndi otsutsa atatha kutenga kachilombo kachitidwe. Mwachitsanzo, mawu amodzi omwe amachotsera matenda a trojan angayambe kukolola mauthenga a imelo ndi FTP, kenako mawonekedwe atsopano omwe amatumizidwa ku machitidwe omwe amachititsa kuti atsegule zolembera zolembera kuchokera pa intaneti. Ogwira ntchito pamasewera omwe amawunikira masewera a pa Intaneti mwina amamunenedwapo, koma palibe chomwe chiri masewera omwe amawunikira kwambiri.
Keyloggers
Chotsatira chake chosavuta, trojan yajambuku ndi malonda, osasamala kwambiri omwe amawunika zolemba zanu, akuwatumizira ku fayilo ndikuwatumizira ku othawa . Zina mwachinsinsi zimagulitsidwa ngati pulogalamu yamalonda - mtundu womwe kholo lingagwiritse ntchito kulemba zochitika zawo pa intaneti kapena mwamuna yemwe akukayikira akhoza kuyika kuti asunge ma teti kwa mnzawo.
Olemba keyloggers angalembe zolemba zonse, kapena angakhale opambana kuti azitsatira ntchito inayake - monga kutsegula msakatuli akulozera malo anu a banki pa intaneti. Pamene khalidwe lofunidwa likuwonetsedwa, keylogger imalowa mu zolembera zam'mbuyo, kutenga dzina lanu lolowera ndi dzina lanu. Zambiri "
Kubwerera
Trojans zobwerera kumbuyo zimapereka njira zakutali, zowonjezereka zokhudzana ndi kachilombo ka HIV. Ikani njira ina, ndizofanana ndi kukhala ndi wovutitsa atakhala pa kibokosi yanu. Webusaiti ya backdoor ikhoza kulola wogonjetsa kukuchitirani kanthu - wodula mulowetsayo - akhoza kuchitapo kanthu. Pogwiritsa ntchito izi kumbuyo, wolakwirayo akhoza kupakanso ndi kukhazikitsa zina zowonjezera pulogalamu yachinsinsi , kuphatikizapo ogulitsa mawu achinsinsi ndi keyloggers.
Mizu
Rootkit amapereka otsutsa mwayi wokhudzana ndi dongosolo (motero liwu lakuti 'mizu') ndipo amabisala mafayilo, mafoda, zolemba zolembera, ndi zigawo zina zomwe zimagwiritsidwa ntchito. Kuwonjezera pa kubisala, rootkit kawirikawiri amabisa mafayilo ena oipa omwe angakhale nawo. Mphungu yamkuntho ndi chitsanzo chimodzi cha malware omwe amathandiza. (Dziwani kuti si onse a Trojans a Storm omwe ali rootkit-opatsidwa). Zambiri "
Bootkits
Ngakhale kuti amati ndi zongopeka kuposa kuchita, mtundu uwu wa hardware womwe umalowera pulogalamu ya pulogalamu ya pulogalamu ya pulogalamu yapamwamba ndi mwinamwake kwambiri. Bootkits imatulutsa flash BIOS, zomwe zimayambitsa malware kuti ikhale yosanafike OS. Kuphatikiza ndi rootkit ntchito, hybrid bootkit ikhoza kukhala yosatheka kwa wonyang'anitsitsa kuti azindikire, zochepa kuchotsa.