id: cryptxxx-dropper-malware

info:
  name: CryptXXX Dropper Malware - Detect
  author: daffainfo
  severity: info
  reference: https://github.com/Yara-Rules/rules/blob/master/malware/RANSOM_.CRYPTXXX.yar
  tags: malware,file
file:
  - extensions:
      - all
    matchers:
      - type: binary
        binary:
          - "50653157584346765962486F35"
          - "43003A005C0042004900450052005C0051006D006B004E0052004C00460000"
        condition: and
# digest: 490a00463044022049a25cfefa89e34e49c5831f8cc259f2f94c2c798c995ecb0eb365bede36848002203168742d76b356672dce84ff108dc028008e58bb1eb5442a0a062fbfffc4e4f9:922c64590222798bb761d5b6d8e72950