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# Constants indicating the reason for an unsuccessful module attempt
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module Msf::Module::Failure
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  # The exploit settings were incorrect
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  BadConfig       = 'bad-config'
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  # The network service disconnected us mid-attempt
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  Disconnected    = 'disconnected'
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  # The application replied indication we do not have access
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  NoAccess        = 'no-access'
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  # No confidence in success or failure
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  None            = 'none'
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  # The target is not compatible with this exploit or settings
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  NoTarget        = 'no-target'
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  # The application endpoint or specific service was not found
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  NotFound        = 'not-found'
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  # The application response indicated it was not vulnerable
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  NotVulnerable   = 'not-vulnerable'
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  # The payload was delivered but no session was opened (AV, network, etc)
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  PayloadFailed   = 'payload-failed'
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  # The exploit triggered some form of timeout
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  TimeoutExpired  = 'timeout-expired'
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  # The application replied in an unexpected fashion
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  UnexpectedReply = 'unexpected-reply'
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  # No confidence in success or failure
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  Unknown         = 'unknown'
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  # The network service was unreachable (connection refused, etc)
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  Unreachable     = 'unreachable'
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  # The exploit was interrupted by the user
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  UserInterrupt   = 'user-interrupt'
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  def report_failure
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    return unless framework.db and framework.db.active
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    info = {
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      timestamp: Time.now.utc,
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      workspace: framework.db.find_workspace(self.workspace),
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      module: self.fullname,
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      fail_reason: self.fail_reason,
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      fail_detail: self.fail_detail,
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      username: self.owner,
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      refs: self.references,
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      run_id: self.datastore['RUN_ID']
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    }
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    info[:target_name] = self.target.name if self.respond_to?(:target)
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    if self.datastore['RHOST'] && (self.options['RHOST'] || self.options['RHOSTS'])
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      info[:host] = self.datastore['RHOST']
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    end
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    if self.datastore['RPORT'] and self.options['RPORT']
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      info[:port] = self.datastore['RPORT']
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      if self.class.ancestors.include?(Msf::Exploit::Remote::Tcp)
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        info[:proto] = 'tcp'
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      end
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    end
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    framework.db.report_exploit_failure(info)
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  end
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end
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