BlackHole shine kayan aiki mai nisa (RAT) wanda ke amfani dashi, har ila yau yana iya zama fasinja mai nisa. Za'a iya amfani da RAT na BlackHole a ko dai Mac OS X ko Windows, kuma ya sa mai haɗari mai nisa yayi haka:
- Kashe harsashi umurni (dogara akan shiga cikin gata mai amfani)
- Kashewa, sake farawa ko saka kwamfutar don barci
- Nuna sako a kan kwamfutarka wanda aka azabtar
- Ƙirƙiri fayilolin rubutu a kan tebur
- Ƙaddamar da takardun shaidarka
Ƙirƙirar takardun shaida na aiki yana aiki kamar wani keylogger mai hannu da hannu. Idan wanda aka azabtar ya shiga takardun shaidarka na shiga idan aka sa, za a kama sunan mai amfani da kalmar sirri sannan a aika da shi zuwa mai kaiwa.
Da'awar yiwuwar neman izinin gudanarwa ana iya amfani da su a Mac OS X masu amfani, kamar Windows, Mac OS X yana ƙuntata irin wannan damar ta hanyar shirye-shiryen sai dai idan mai amfani ya ba da izini . Ɗaya daga cikin kyawawan kariya akan irin wannan ƙwarewar shine fahimtar abin da ke al'ada da kuma wajibi ga kwamfutarka (a wannan misali, Mac).
Alal misali, idan / idan ka karbi motsi don kalmar sirri ta sirri, tambayi kanka wannan:
- Shin kuna shigar da shirin da aka sani daga mai tasowa mai amintacce lokacin da wannan tayin ya faru?
- Idan haka ne, shin shirin ne da kake shigar da wani abu wanda zai buƙaci haɗin gwargwado?
Ɗaya daga cikin hanyoyin da za a fada idan tabbatarwa ta atomatik ba lamari bane shine zai iya gane tsarin da ake nema izinin izini. Bayanin ingantacciyar takaddama na haɗakarwa zai ƙunshi wani "ƙarin bayani" don neman karin bayani game da bukatar. Kuma wannan zai iya zama maras kyau amma bincika kurakuran rubutun a cikin taga inda za ku rubuta a takardunku. Ƙungiyoyin masu ban sha'awa ba koyaushe suna da hankali ga waɗannan bayanai ba.
A halin yanzu, BlackHole RAT na buƙatar kalmar sirri ta kansa don shigarwa, wanda ke nufin mai haɗari zai buƙaci samun dama ga kwamfutarka. Don ƙarin bayani, Masanin injiniyar McAfee Gabriel Acevedo ya ba da mai zurfi mai bincike Gabriel Acevedo ya ba da cikakken zurfi a cikin BlackHole RAT, ciki har da cikakken bayani game da ayyukansa na masu amfani da Windows da Mac.
Lura cewa BlackHole RAT ba za ta dame shi ba tare da akwatin amfani da Blackhole, tsarin da zai iya fitar da kayan aiki da malware ta hanyar Intanet.