Tus Sirefef malware (aka ZeroAccess) tuaj yeem ua ntau hom. Nws suav hais tias yuav yog ib feem ntau ntawm tsev neeg ntawm malware, uas txhais tau hais tias nws muaj peev xwm ua raws li ntau txoj hauv kev xws li ib tug rootkit , virus , los yog ib tug Trojan nees .
Rootkit
Raws li ib tug rootkit, Sirefef muab attackers tag nrho nkag mus rau koj lub cev thaum siv stealth cov tswv yim thiaj li nkaum nws lub xub ntiag ntawm lub cuam tshuam cov cuab yeej. Sirefef hides nws tus kheej los ntawm kev hloov lub txheej txheem ntawm ib qho kev khiav hauj lwm system kom koj antivirus thiab anti-spyware tsis tau pom nws. Nws muaj xws li cov tswv yim tiv thaiv tus kheej uas muaj kev ruaj ntseg ntawm cov txheej txheem uas sim nkag mus rau nws.
Tus kab mob
Ua ib tus kab mob, Sirefef muab nws tus kheej rau ib daim ntawv thov. Thaum koj khiav cov ntaub ntawv mob, Sirefef raug tua. Yog li ntawd, nws yuav qhib lub luag haujlwm xa tuaj, xws li tuav koj cov ntaub ntawv xov xwm, tshem tawm cov ntaub ntawv tseemceeb, thiab ua haujlwm rau cov neeg ua haujlwm kom siv tau thiab nkag mus rau hauv Internet.
Trojan Nees
Koj kuj tuaj yeem raug kis nrog Sirefef hauv ib daim ntawv ntawm Trojan tus nees . Sirefef tuaj yeem tsis pom nws tus kheej ua ib daim ntawv thov raws cai, xws li chaw ua si, kev ua si, los yog ib qho kev pab dawb antivirus . Cov neeg siv txoj kev siv cov txheej txheem no ua rau koj nkag mus rau hauv kev siv fake daim ntawv thov, thiab thaum koj tso daim ntawv thov kev khiav haujlwm hauv koj lub computer, kev tsim txom Sirefef lub lag luam raug khiav tawm.
Pirated Software
Muaj ntau txoj hauv kev uas koj lub cev muaj peev xwm kis tau tus kab mob no. Sirefef feem ntau yog muab faib los ntawm txoj kev siv lag luam software piracy. Pirated software feem ntau yuav tsum tau tseem ceeb generators (keygens) thiab lo lus zais crackers (cracks) rau kev tso cai software tso cai. Thaum cov pirated software yog tseg, cov malware ntau qhov system tseem ceeb heev tsav nrog nws tus kheej siab phem daim ntawv luam tawm sim trick qhov system operating. Tom qab ntawd, tus neeg tsav tsheb ua phem yuav thauj txhua zaus koj qhov kev ua haujlwm pib.
Cov Websites Muaj Kab Mob
Lwm txoj kev Sirefef tau nruab rau hauv koj lub tshuab yog los ntawm kev saib xyuas cov websites. Tus neeg tawm tsam tuaj yeem ua rau lub website muaj tseeb tiag nrog rau lub lag luam ntawm Syefefire uas yuav kis tau rau koj lub computer thaum koj mus xyuas lub vev xaib. Tus neeg tawm tsam tuaj yeem ua kom yuam kev rau hauv kev mus saib qhov chaw phem ntawm phishing. Phishing yog kev xyaum ua xa email mus rau cov neeg siv nrog rau lub tswv yim ntawm tricking lawv mus rau hauv kev qhia txog cov ntaub ntawv rhiab los yog txhaj ntawm qhov txuas. Hauv qhov no, koj yuav tau txais ib qho email ntxias koj mus nias ntawm qhov txuas uas yuav ua rau koj mus rau ib lub website uas muaj mob.
Them nqi
Sirefef sib txuas lus rau cov chaw sib tham nrog cov neeg sib tw ua ke (peer-to-peer-to-peer (P2). Nws siv cov channel no mus download tau lwm yam malware cheebtsam thiab hides lawv nyob rau hauv qhov khoos phis ntawm Windows. Thaum ntsia, lub Cheebtsam muaj peev xwm ua tau raws li cov haujlwm hauv qab no:
- Nres Qhov Ris Tsho Qhov Chaw Tshawb Fawb - Sirefef tau sim tua qhov rais Firewall kom paub meej tias nws lub tsheb tsis cuam tshuam.
- Nres Qhov Kev Cuam Tshuam Qhov Kev Tiv Thaiv Qhov Cuam Tshawb Qhov Kev Tiv Thaiv Qhov Teebmeem Tawm Qhov Kev Tiv Thaiv Qhov Teebmeem Tsis Muaj Teebmeem.
- Hloov koj qhov Internet Browser nqis - Koj yuav muaj kev hloov nrog koj tus browser hauv Internet, xws li cov kev hloov hauv koj qhov home page thiab kev hloov kho ntawm koj qhov kev tshawb nrhiav cav .
- Tiv tauj cov chaw nyob deb - Sirefef tuaj yeem xa cov ntaub ntawv txog koj lub computer thiab muaj peev xwm tsim tau ib lub network ntawm lwm cov kab mob uas muaj kab mob hauv lub cev kom tswj tau ntau dua qhov kev sib ntaus, xws li kev tiv thaiv botnet (zombie).
- Tsim ib qho ntawv ceev cia lwm tus malware - Sirefef yuav download tau lwm malware thiab muab cia rau hauv cov ntaub ntawv thaum.
Sirefef yog ib qho ua phem heev uas tsim kev puas tsuaj rau koj lub computer rau ntau txoj hau kev. Ib zaug ntsia, Sirefef tuaj yeem ua qhov kev hloov kho rau koj lub computer qhov kev ruaj ntseg thiab yuav tsis yooj yim tshem tawm. Los ntawm kev ua cov kauj ruam ua kom yooj yim, koj tuaj yeem pab tiv thaiv tus kab mob siab phem no tawm tsam ntawm koj lub computer.