id: crunchrat-malware

info:
  name: CrunchRAT Malware - Detect
  author: daffainfo
  severity: info
  reference: https://github.com/airbnb/binaryalert/blob/master/rules/public/malware/windows/malware_windows_t3ntman_crunchrat.yara
  tags: malware,file,crunchrat

file:
  - extensions:
      - all

    matchers:
      - type: word
        part: raw
        words:
          - "<action>command<action>"
          - "<action>upload<action>"
          - "<action>download<action>"
          - "cmd.exe"
          - "application/x-www-form-urlencoded"
          - "&action="
          - "&secondary="
          - "<secondary>"
          - "<action>"
        condition: and
        case-insensitive: true