I- malware ye-Sirefef (aka ZeroAccess) ingathatha izinhlobo eziningi. Kubhekwa njengomndeni wezinhlelo eziningi ze-malware, okusho ukuthi ungasetshenziswa ngezindlela ezihlukahlukene ezifana ne- rootkit , igciwane , noma ihhashi leThrojani .
I-Rootkit
Njenge-rootkit, i-Sirefef inikezela abahlaseli ukufinyelela okugcwele kwisistimu yakho ngenkathi besebenzisa amasu we-stealth ukuze kufihle khona khona kusuka kudivayisi ethintekile. I-Sirefef ifihle ngokwayo ngokushintsha izinqubo zangaphakathi zesistimu yokusebenza ukuze i-antivirus yakho kanye ne-anti-spyware ingakwazi ukukuthola. Ihlanganisa indlela yokuzivikela eyinkimbinkimbi eqeda noma yiziphi izinqubo ezihlobene nokuphepha ezizama ukuyifinyelela.
Virus
Njengoba igciwane, i-Sirefef iyazibandakanya nesicelo. Uma ugijima isicelo esiphelele, i-Sirefef ibulawa. Ngenxa yalokho, izosebenza futhi ihambise ukukhokhwa kwayo, njengokubamba ulwazi lwakho olubucayi, ukususa amafayela wesistimu obucayi, nokuvumela ama- backdoors abahlaseli ukuba basebenzise futhi bafinyelele uhlelo lwakho phezu kwe-Intanethi.
IThrojani Horse
Ungase ube nesifo sengculaza ngesimo sehhashi leThrojani . I-Sirefef ingazifihla njengesicelo esisemthethweni, njenge-utility, umdlalo, noma ngisho nohlelo lwe-antivirus yamahhala . Abahlaseli basebenzisa le nqubo ukukukhohlisa ekulayisheni uhlelo lokusebenza olufake, futhi uma uvumela uhlelo lokusebenza ukuthi lusebenze kukhompyutha yakho, i-malware e-Sirefef efihliwe ikwenziwa.
I-Pirated Software
Kunezindlela eziningi indlela uhlelo lwakho olutheleleke ngayo ngale malware. I-Sirefef ivame ukuhanjiswa ngokuxhaphazwa okugqugquzela i-software piracy. Isofthiwe ye-Pirated idinga ama-generator amakhulu (ama-keygens) kanye nama- crackers wephasiwedi (ukuphahlaza) ukudlula ilayisensi yesofthiwe. Lapho isofthiwe ephikisiwe ibulawa, i-malware ithatha indawo yokushayela i- system eyinkimbinkimbi ngekhophi yayo engalungile emzamweni wokukhohlisa uhlelo lokusebenza. Ngokulandelayo, umshayeli ononya uzolayisha njalo lapho uhlelo lwakho lokusebenza luqala.
Amawebhusayithi ahloselwe
Enye indlela i-Sirefef ingafaka ngayo kumshini wakho ngokuvakashela amawebhusayithi anegciwane. Umhlaseli angakwazi ukwehlisa i-website esemthethweni nge-malware ye-Sirefef ezokwehlisa ikhompyutha yakho uma uvakashela isayithi. Umhlaseli angakukhohlisa ekuvakasheleni isayithi elibi ngokusebenzisa ubugebengu bokuphanga. I-Phishing iwumkhuba wokuthumela i- imeyili yogaxekile kubasebenzisi ngenhloso yokuwakhohlisa ekudaluleni ulwazi olubucayi noma ngokuchofoza kusixhumanisi. Kulolu cala, uzothola i-imeyili ikukhohlise ukuthi uchofoze isixhumanisi esizokuqondisa kuwebhusayithi enesifo.
Ukulayisha okukhokhelwayo
I-Sirefef ixhumana nabasendaweni ezikude ngokusebenzisa iphrothokholi yontanga-to-peer . Isebenzisa lesi siteshi ukulanda ezinye izingxenye ze-malware futhi zifihle ngaphakathi kwamafayela e-Windows. Uma ifakiwe, izingxenye ziyakwazi ukwenza imisebenzi elandelayo:
- Ibeka Windows Firewall - Sirefef ezama ukucima i-Windows Firewall ukuqinisekisa ukuthi ithrafikhi yayo ayiphazamiseki.
- Ibeka Windows Defender Service - Ngokuvimba iWindows Defender , i-Sirefef ingayenza ikhodi yayo enonya ngaphandle kokutholakele.
- Iguqula izilungiselelo zakho zesiphequluli se-Intanethi - Ungase uhlangane nezinguquko ngesiphequluli sakho se-Intanethi, njengezinguquko ekhasini lakho lasekhaya nokuguqulwa kwemiphumela yakho ye-injini yokusesha .
- Oxhumana nabo abakude bokuxhumana - I-Sirefef ingathumela ulwazi mayelana nekhompyutheni yakho enegciwane futhi ingakha inethiwekhi yamanye amakhompyutha ahloselwe ukuhlela ukuhlaselwa okukhulu kakhulu, njengokuhlaselwa kwe- botnet (zombie).
- Idala ifolda ukuze igcine enye i-malware - I-Sirefef izolanda amanye ama-malware futhi uwagcine kumafayela afihliwe.
I-Sirefef iyi-malware enamandla engabangela ukulimala kwikhompyutha yakho ngezindlela ezihlukahlukene. Uma ifakiwe, i-Sirefef ingenza ukuguqulwa okuhlala njalo kuzilungiselelo zokuphepha kwikhompyutha yakho futhi kungaba nzima ukususa. Ngokwenza izinyathelo zokunciphisa, ungasiza ukuvimbela lokhu kuhlaselwa okubi okuvela ekutheleleni ikhompyutha yakho.