Lucene query on nested type

Hi guys!
We are trying to make a search based on lucene syntax on object with nested type fields.
We looked on DSL but it's not fitted to our requirements.
Our data looks like:
{ scans: [ { ip: "", is_malware: true }, { ip: "", is_malware: false } ] }

Any solutions or workarounds are welcome!

If you are using nested mappings you need to used nested DSL queries. Query string searches (if this is what you are referring to) can as far as I know not handle nested mappings. If you need to avoid DSL you probably need to flatted your data model to avoid nested mappings.