Ofufuza apeza chojambula chatsopano cha botnet yodziwika bwino ya Mirai, yolunjika pazida za IoT. Nthawi ino, zida zophatikizidwira kuti zigwiritsidwe ntchito m'mabizinesi zili pachiwopsezo. Cholinga chachikulu cha omwe akuwukira ndikuwongolera zida zomwe zili ndi bandwidth ndikuchita ziwonetsero zazikulu za DDoS.
Ndemanga:
Panthawi yolemba kumasulira, sindimadziwa kuti malowa anali nawo kale .
Olemba Mirai woyambirira adamangidwa kale, koma kupezeka , lofalitsidwa mu 2016, limalola owukira atsopano kupanga ma botnets awo potengera izo. Mwachitsanzo, ΠΈ .
Mirai woyambirira adawonekera mu 2016. Idayambitsa ma routers, makamera a IP, ma DVR ndi zida zina zomwe nthawi zambiri zimakhala ndi mawu achinsinsi, komanso zida zogwiritsa ntchito ma Linux akale.
Mitundu yatsopano ya Mirai imayang'ana zida zamabizinesi
Botnet yatsopano idapezedwa ndi gulu la ofufuza kuchokera ku Palo Alto Network. Imasiyana ndi ma clones ena chifukwa idapangidwira zida zamabizinesi, kuphatikiza makina owonetsera opanda zingwe a WePresent WiPG-1000 ndi LG Supersign TV.
Kugwiritsa ntchito kwakutali kwa LG Supersign TVs (CVE-2018-17173) kudapezeka mu Seputembala chaka chatha. Ndipo kwa WePresent WiPG-1000, idasindikizidwa mu 2017. Pazonse, bot ili ndi zochitika za 27, zomwe 11 ndi zatsopano. Mndandanda wa "zidziwitso zachilendo zachilendo" zochitira masewero a mtanthauzira mawu zakulitsidwanso. Mitundu yatsopano ya Mirai imayang'ananso zida zosiyanasiyana zophatikizidwa monga:
- Linksys routers
- ZTE routers
- DLink routers
- Zida zosungirako maukonde
- Makamera a NVR ndi IP
"Zinthu zatsopanozi zimapatsa botnet malo okulirapo," ofufuza a Unit 42 adatero mu positi. "Mwachindunji, kuyang'ana njira zoyankhulirana zamakampani kumapangitsa kuti izitha kuwongolera bandwidth, zomwe zimapangitsa kuti botnet iwononge DDoS."
Chochitikachi chikuwonetsa kufunikira kwa mabizinesi kuyang'anira zida za IoT pamanetiweki awo, kukonza bwino chitetezo, komanso kufunikira kosintha pafupipafupi.
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Source: www.habr.com