Quttera is a Signatureless Malicious Content Detection Solution designated especially to identify the potentially malicious executable code, zero-day vulnerability exploit and shellcode embedded into computer files such as movies, images, documents and etc. Quttera implements patent pending algorithm capable of detection zero day malicious threats without any previous identifying information (threat signature) needed. Quttera's investigation mechanism does not rely on any provided database of threats signatures but rather on fully heuristic and signatureless detection algorithm which identifies previously unknown or zero-day software vulnerability exploits hidden in computer media and information files before they compromise hosted computer. The initial idea that underlying Quttera is the development of a signature-less algorithm which is able to detect unknown security vulnerability exploits and protect hosting operating system until software manufactor of the vulnerable software will provide a patch which closes detected security hole.