Masu binciken tsaro sun gano wata sabuwar manhaja da za ta shafi kwamfutoci ta amfani da tsarin aiki na Linux. Sunansa shi ne Taswirar skid kuma zai zama Kayan aikin hakar ma'adinai gama gari idan ba don gaskiyar cewa yana bai wa maharan damar samun damar shiga tsarin kamuwa da cutar ta hanyar "sirrin master password." TrendMicro ma tabbatar wannan mummunan software yana ƙoƙari ya ɓoye aikin hakar ma'adinai ta hanyar yaudarar hanyoyin sadarwar da kuma ƙididdigar da suka shafi CPU.
Ofaya daga cikin matsalolin software na hakar ma'adinai na crypto yana da alaƙa da Amfani da albarkatu. Lokacin da muke magana game da "cryptocurrency", muna magana ne game da software da ke gudanar da ayyukan lissafi masu rikitarwa don samun cryptocurrencies, kamar sanannen Bitcoin (kodayake ba su ba da cikakken bayani game da wace irin wannan ma'adinan na malware ba). Manufar maharin shine ƙirƙirar "super-computer" (ƙari gwargwadon yadda zai iya) wanda zai ba shi damar aiwatar da ayyuka da yawa yadda ya kamata don samun mafi yawan lambobin yabo.
Skidmap yana cin albarkatun kwamfutocin da suka kamu
Masu binciken tsaro sun ce har yanzu hakar ma'adinai babbar barazana ce kuma Skidmap hujja ce ga wannan. Ba wai kawai saboda akwai shi ba, amma saboda muna fuskantar juyin halitta na irin wannan software tare da mafi rikitarwa.
Cutar ta farko tana faruwa a cikin aikin Linux da ake kira crontab, daidaitaccen tsari wanda ke tsara lokutan aiki lokaci-lokaci akan tsarin-Unix-like. A wancan lokacin, Skidmap shigar da binaries masu cutarwa da yawa, na farko ta hanyar rage saitunan tsaro na kwamfutar da ta kamu, saboda ta iya fara hakar ma'adinai ba tare da hamayya ba. Sauran binaries sun shiga tsarin don saka idanu kan masu hakar ma'adinai na cryptocurrency yayin da suke aiki don samar da kudin dijital ga maharan.
Daga abin da masu binciken suka ce, Taswirar skid gyara yafi wahalar gyarawa fiye da sauran ire-iren wadannan manhajojin, musamman tunda tana amfani da kayan kwalliyar Linux Kernel Module (LKM), waɗanda suke sake rubutawa ko gyara ɓangarorin ƙirar aiki. Bayan haka, an tsara malware don sake cutar da tsarin da aka tsabtace ko aka maido.
Kamar yadda yawancinku na iya riga suna tunani, an ba da shawarar hakan muna ci gaba da sabunta kayan aikin mu koyaushe don kare mu daga wannan sabon Malmware. Allyari, dole ne mu yi amfani da software kawai daga asalin da aka tabbatar, gami da wuraren ajiyar da muke amfani da su a cikin rarraba mu.
