Files with "XX" prefixes are frequently associated with malware payloads or "cracked" software found on unverified forums.
The double "XX" wrapping suggests a placeholder or a security obfuscation common in automated backups or system dumps. XXW.ar.un.ee_Tha.nya.ph.uXX.zip
A partial dump of user or directory info from a local .un.ee (University/Entity) network. Files with "XX" prefixes are frequently associated with