악성코드 감염 과연 어디서 어떻게 걸리는 걸까..?

안녕하세요 리커버리 데이터입니다! 날이 갑자기 추워졌네요! 광주는 눈이 꽤 많이 오고 있다던데 서울 아직 눈소식은 없고 바람만 강하게 부는것 같네여...주말 내내 강추위 예보가 있던데 감기 조심해요 모두!

 

 

오늘은 악성코드 감염 관련된 이야기를 해보려고 합니다 예전에 유행하던 악 성 코 드 들은 컴퓨터를 느리게 만들거나 버벅거리게 만듬 혹은 블루스크린이 뜨게 만들었다면 요즘 유행하는 악성코드 감염은 랜*섬*웨*어 라고 해서 사용자의 파.일을 잠가버리고 이걸 풀어조는 대가로 돈을 요구하는 형태로 변형 되었습니다. 

 

 

주로 워드 캐드 PPT 한글 사진등의 파.일들이 잠기게 되는데요 일부 사용하는 프로그램이 잠기는 경우도 있씁니다! 한번 악성코드 감염이 일어나게 되면 개인적으로 해결 할 수 있는 방법이 없기때문에 평소에 PC사용에 있어 각별한 주의가 필요한데요 보통 네트워크를 통해 유입되어 C드라이브를 통해 빠르게 감.염되는데요 이때 공유되고있는 폴더나 서버도 감 염 될 수 있습니다!.

 

 

과연 악성코드 감염 어떤 경로에서 이루어지는걸까 궁금하실꺼라 생각합니다. 인터넷 서칭을 통해 감)염되는 경우가 대부분입니다. 신뢰하지 않는 사이트 방문이나 팝업창 광고 기사 유튜브 시청등에서 공격받는 경우도 있고 무료 음원 혹은 동영상 공유 사이트에서 다운받거나 실행할 경우 악성코드 감염이 이루어 지기도 합니다.

 

 

요즘에는 한층 더 교묘하고 악랄하게 이력서나 관공서 공문서 파`일을 사칭해 열어볼수 밖에 없게끔 만들고 안에있는 첨부파!일을 실행하게 되면 감(염이 이루어지게 설정해 놓기도 합니다! 특히 이런 수법은 개인보다 기업에 더 큰 피해를 입히고 있는데요. 세금계산서나 견적서 등으로 위장해 마냥 무시할 수 없게끔 해 관련 문서를 다운로드 유도하고 다운버튼을 누르면 실행 파 일이 자동으로 실행되고 빠른속도로 PC가 감/염되게 됩니다!

 

 

악성코드 감염이 일어나면 파!일 아이콘이 백지화 되고 랜덤의 6~7자의 확_장_자가 뒤에 붙는 특징이 있습니다 또한 속셍에 들어가 보시면 파.일이 수정된 날짜가 동일한 날짜로 변경되어 있는걸 확인하실수 있을 겁니다! 그리고 바탕화면이나 폴더 곳곳에  리*드*미*파*일이 생성되게 됩니다. 이걸 텅해 해.커 들이 요구하는 금액이나 해 독 키 를 받을수 있는 방법을 알 수 있기 때문에 복&구 희망하신다면 함부로 지우시면 안됩니다!

 

 

2018년 4월 이후로 무료 북 구 틀은 따로 개발되지 않고 있기 떄문에 윺포자들이 요구하는 금액을 지불하고 복 구 키 를 받는 방법이 유일합니다! 앞서 말씀 드린 리!드!미!파!일을 통해 유포자들과 거래 할 수 있는데 가상의 공간에서 가상화페로 이루어지는 거래이다 보니 개인이 진행하는 것보다 전문가와 함께 진행하는 것을 추천 드립니다.

 

 

유포자가 요구하는 금액은 결코 작지 않습니다. 혹시나 개인이 시도하다 실패하면 감당해야 하는 경제적 손실이 크기 때문에 진행하시게 된다면 전문지식이 풍부한 전문가 분과 함께 진행하시는게 안전하게 복*구 할 수 있는 방법이라고 생각합니다! 만약 잠긴 자료가 거액의 금액을 지불하고 돌려받을만큼 중요한 자료가 아니라면 PC포맷 후 윈도우,백신을 최신버전으로 업데이트 하신 후 이용하시는걸 권장드립니다!

 

 

중요한 자료라면 주기적인 백업을 통해 혹시나 유실되었을 시라도 당황하지 않고 찾을수있는 습관을 드리는게 좋겠습니다! 아래 현재 유행하고 있는 매 그 니 베 르 확 장 자 명 적어 놓겠습니다! 무료툴이 따로 나온건 아니니 확인에 참고만 부탁드립니다! 감사합니다!

 

 

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