Structured data may be for example some JSON emails, Facebook chats, URLs, mail addresses and other information that may have a specific data structure. But, it may also exist text lines that are stored at memory (or at dumps) without having a specific data structure but human language. The text may be just there, lying at the memory space, and it is difficult to detect it while reviewing thousands of lines manually. At the same time, this data may be crucial evidence in a forensic investigation, or while performing an audit. This is why human language detection is vital to perform in an automated way.

Eureka comes from the Ancient Greek word εὕρηκα heúrēka, which means "I have found it", right now it searches automatically for Facebook chats, Mail addresses, Emails, URLs and Human Language (Spanish and English) in huge files. Mainly, files from memory dumps, pagefiles or hiberfiles (previously decoded), for forensics purposes.

Full research available at: https://www.peerlyst.com/posts/eureka-the-forensics-opensource-tool-mariano-messina

The code is available at: https://github.com/MMarianus/Eureka