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: 4a0a00473045022100bdc14952eb8408ad1757d3a386ecab4617d7f3e5d4287292e8018aced2e61ede022053c9b5781dafb7dfb014d0e0a018b99ce5e1515a4a8800c254094c90eb65c454:922c64590222798bb761d5b6d8e72950