In this paper, we proposed a framework of dynamic taint analysis of binary executable file. Dynamic taint analysis has become the staple technique in binary analysis. Especially, proposed system focuses on a whole tracing with dynamic taint analysis. Proposed system traces the data flow of program and changes with input data. Our proposed system is divided by three modules semantic extractor, code generator and taint analysis engine. Semantic extractor gathers the semantic information of emulated operation system. Code generator translates valid command from target platform to host platform. Taint analysis engine performs taint analysis with external input value. In this paper, we suggest a framework of dynamic analyzer for binary executable file.