Ragnar Locker Ransomware
ziviso
In 2022, Ragnar Locker ransomware inoshandiswa neboka rematsotsi rinozivikanwa seWizard Spider, yakashandiswa mukurwiswa kwekambani yeFrench technology Atos. Iyo ransomware yakavharira data yekambani uye yaida rudzikinuro rwemamiriyoni gumi emadhora muBitcoin. Chinyorwa cherudzikinuro chaiti vapambi vakaba gumi magigabytes edata kubva kukambani, kusanganisira ruzivo rwevashandi, magwaro ezvemari, uye data revatengi. Rudzikinuro rwakataurawo kuti vapambi vakawana mukana kune maseva eAtos nekushandisa 10-day exploit mumudziyo wayo weCitrix ADC.
Atos akasimbisa kuti ndiye akabatwa necyberattack, asi haana kutaura nezvechido cherudzikinuro. Nekudaro, kambani yakataura kuti "yakamisa maitiro ese akakodzera emukati" mukupindura kurwiswa uku. Hazvizivikanwe kana Atos akabhadhara rudzikinuro kana kuti kwete.
Kurwiswa uku kunoratidza kukosha kwekugadzirisa masisitimu uye kuve nechokwadi chekuti software yese irikusvika-zvino. Izvo zvinoshandawo sechiyeuchidzo chekuti kunyangwe makambani makuru anogona kuve vanyajambwa vekurwiswa nerekoloware.
Chii chinonzi Ragnar Locker Ransomware?
Ragnar Locker Ransomware imhando yemalware inovharira mafaera emunhu anenge abatwa uye inoda kuti rudzikinuro rubhadharwe kuitira kuti uvabvise. Rudzikinuro rwakatanga kuonekwa muna Chivabvu 2019, uye kubvira ipapo rakashandiswa mukurwisa masangano pasi rese.
Ragnar Locker Ransomware inowanzopararira kuburikidza phishing maemail kana nekushandisa makiti anotora mukana wekusagadzikana musoftware. Kana sisitimu yatapukirwa, iyo ransomware inotarisisa yemhando dzemafaira uye kuinyorera uchishandisa AES-256 encryption.
Rudzikinuro rwunobva rwaratidza runyoro rwerudzikinuro runoraira munhu akabatwa kuti angabhadhara sei rudzikinuro uye nekudzima mafaera avo. Mune zvimwe zviitiko, vanorwisa vanozotyisidzirawo kuburitsa data remunhu anenge abatwa pachena kana rudzikinuro rusina kubhadharwa.
Maitiro ekudzivirira kubva kuRagnar Locker Ransomware
Pane akati wandei matanho anogona kutorwa nemasangano kuti azvidzivirire kubva kuRagnar Locker Ransomware uye mamwe marudzi emalware.
Chekutanga, zvakakosha kuti uchengete software yese ichienderana uye yakavharwa. Izvi zvinosanganisira anoshanda masisitimu, maapplication, uye chengetedzo software. Vanorwisa vanowanzotora mukana wekusagadzikana musoftware kukanganisa masisitimu nerewareware.
Chechipiri, masangano anofanirwa kuita matanho akasimba ekuchengetedza email kudzivirira maemail ephishing kuti asasvike kumainbox evashandisi. Izvi zvinogona kuitwa nekushandisa email kusefa uye spam kuvharira maturusi, pamwe nekudzidziswa kwevashandi maitiro ekuona phishing emails.
Chekupedzisira, zvakakosha kuve nekuchengetedza kwakasimba uye chirongwa chekudzorera njodzi panzvimbo. Izvi zvichava nechokwadi chekuti kana hurongwa hwakatapukirwa neransomware, sangano rinogona kudzoreredza data rayo kubva kune backups pasina kubhadhara rudzikinuro.
mhedziso
Ransomware imhando yemarware inovharira mafaera emunhu anenge abatwa uye inoda kuti rudzikinuro rubhadharwe kuitira kuti rwudzike. Ragnar Locker Ransomware imhando yedzikinuro yakatanga kuonekwa muna 2019 uye yave kushandiswa mukurwisa masangano pasi rese.
Masangano anogona kuzvidzivirira kubva kuRagnar Locker Ransomware uye mamwe marudzi e-malware nekuchengetedza ese software ari-ku-ku-date uye akaiswa zvigamba, kuita akasimba ekuchengetedza email matanho, uye kuve nekuchengetedza kwakasimba uye chirongwa chekudzorera njodzi panzvimbo.
