Sirefef malware (aka ZeroAccess) zai iya ɗauka a wasu siffofin. Ana la'akari da zama mahallin mahallin malware, wanda ke nufin cewa za'a iya aiwatar da ita a hanyoyi daban-daban kamar rootkit , cutar , ko mai satar lambar sirri .
Rootkit
A matsayin tushen rootkit, Sirefef yana ba masu amfani cikakken damar yin amfani da tsarinka yayin amfani da fasaha na stealth domin ya ɓoye shi daga na'urar da aka shafi. Sirefef tana boye kansa ta hanyar sauya hanyoyin tafiyar da tsarin aiki don yadda rigakafi da anti-kayan leken asiri ba su iya gano shi ba. Ya haɗa da tsarin kare kanka da ke da kariya wanda ya ƙare duk wani matakan tsaro wanda ke kokarin ƙoƙarin shiga shi.
Kwayar cuta
A matsayin kwayar cutar, Sirefef ta haɗa kai ga aikace-aikace. Lokacin da kake gudanar da aikace-aikacen kamuwa, Sirefef ya kashe. Sakamakon haka, zai kunna da sauke nauyinsa, irin su kama bayananka mai mahimmanci, kawar da manyan fayiloli na tsarin, da kuma taimakawa baya don masu amfani da su don amfani da dama ga tsarinka akan Intanet.
Mai satar lambar sirri
Kuna iya zama kamuwa da Sirefef a cikin wani nau'i na mai satar lambar sirri . Sirefef zai iya canza kanta a matsayin aikace-aikacen halal, kamar mai amfani, wasa, ko ma wani shirin rigakafi kyauta . Masu kai hare-hare suna amfani da wannan fasaha don yaudare ka a sauke aikace-aikacen ƙarya, kuma da zarar ka bar aikace-aikacen da ke aiki a kwamfutarka, an kashe Sirefef malware.
Software Pirated
Akwai hanyoyin da yawa da tsarinka zai iya zama kamuwa da wannan malware. Sirefef yana rarraba sau da yawa ta hanyar amfani da ingantaccen fasalin kayan aiki. Kayan aiki na Pirated yana buƙatar haɗin gizon maɓalli (keygens) da kalmomin kalmar sirri (fasa) don kewaye da lasisi na lasisi. Lokacin da aka kashe na'urar da aka fashe, malware yana maye gurbin masu sarrafa motoci mai mahimmanci tare da kwafin mallaka na kansa a ƙoƙari don trick tsarin aiki. Daga bisani, direban direba zai caji duk lokacin da tsarin ku ya fara.
Shafukan yanar gizo
Wata hanya Sirefef za ta iya shigarwa akan na'urarka ta hanyar ziyartar shafukan yanar gizo masu kamuwa da cutar. Mai haɗari zai iya yin sulhu da intanet tare da Sirefef malware wanda zai cutar da kwamfutarka lokacin da ka ziyarci shafin. Mai maƙwabtaka zai iya yaudarar ku zuwa ziyartar mummunar tasiri ta hanyar samfurin. Mahimmanci shine aikin aika saƙon imel ɗin ga masu amfani tare da niyya don tricking su a cikin bayyana bayanan sirri ko danna kan mahaɗin. A wannan yanayin, za ku karbi imel ɗin da yake tayar da ku don danna kan mahaɗin da zai jagorantar ku zuwa shafin yanar gizon da ya kamu.
Biyan kuɗi
Sirefef ya yi magana da ƙungiyoyi masu nisa ta hanyar yarjejeniya da abokin hulɗa (P2). Yana amfani da wannan tashar don sauke wasu ɓangarorin malware kuma ya ɓoye su a cikin adireshin Windows. Da zarar an shigar, abubuwan da aka gyara suna iya yin wadannan ayyuka:
- Tsayar da Firewall Windows - Sirefef yayi ƙoƙarin kashe Wurin Firewall na Windows don tabbatar da cewa ba'a katse kansa ba.
- Tsayar da sabis na Defender Windows - Ta wajen dakatar da Fayil na Windows , Sirefef zai iya aiwatar da lambar mugunta ba tare da an gano shi ba.
- Canje-canje ga saitunan Intanet na Intanet - Za ka iya samun canje-canje tare da mai bincike na Intanit, kamar su canje-canje zuwa shafinka na gida da gyare-gyaren sakamakon binciken bincikenka.
- Lambobin sadarwa masu nisa - Sirefef zai iya aika bayani game da kwamfutarka na kamuwa da cuta kuma zai iya ƙirƙirar cibiyar sadarwar wasu kwakwalwa masu kamuwa da cuta don hade da babbar hari, irin su farmaki (zombie).
- Ya ƙirƙira babban fayil don adana sauran malware - Sirefef zai sauke wasu malware kuma adana su cikin fayilolin ɓoyayye.
Sirefef yana da mummunan malware wanda zai iya haifar da lalacewar kwamfutarka ta hanyoyi da yawa. Da zarar an shigar, Sirefef zai iya yin gyare-gyare masu tsafta ga tsare-tsaren tsaro na kwamfutarka kuma yana da wuya a cire. Ta hanyar yin matakan tsagaitawa, za ka iya taimakawa wajen hana wannan mummunan harin daga cutar kwamfutarka.