Attachment: Embedded Javascript in SVG file (unsolicited)

type.inbound
and any(attachments,
        (.file_extension =~ "svg" or .file_extension in $file_extensions_common_archives)
        and any(file.explode(.),
                .file_extension == "svg"
                and "script" in~ .scan.xml.tags
                // unclear if this is necessary, but it's been observed
                // in all payloads we've seen, so we'll include it
                // as an extra FP precaution
                and any(.scan.strings.strings, strings.icontains(., "CDATA"))
        )
)
and (
  not profile.by_sender().solicited
  or (
    profile.by_sender().any_messages_malicious_or_spam
    and not profile.by_sender().any_false_positives
  )
)