Christian Wojner is one of the core team members of the national and governmental computer emergency response team of Austria (CERT.at). In this respect he is responsible for malware analysis, reverse engineering and forensical investigations on Microsoft Windows boxes. Furthermore Christian is author of various articles, technical papers, software tools, and frequently gives talks specifically focusing malware analysis. Alexander Riepl is member of the actual incident handler team of the national and governmental computer emergency response team of Austria (CERT.at).