Xandora.net is a tool for analyzing the behavior of Windows PE-executables with a special focus on the analysis of malware. Xandora provides a detailed report that contains enough information to give a security analyst or researcher what they need to know about the purpose and the actions of the analyzed binary. The generated report includes detailed data about modifications made to the Windows registry or the file system or other processes and of course it logs all generated network traffic. The analysis is based on running the binary in an emulated environment and watching. Xandora scores each analyzed file with an X-Score that indicates the degree of maliciousness. The results from Virustotal are also provided in the report to quickly identify if the file is known and AV signatures already available.