HsrEx.exe is a self-extracting archive which contains BigPost.cpp ( the code for the demonstration program) and ReadAll.asp, a Active Server Pages (ASP) script which will read all data sent in a POST request. ReadAll.asp is provided as a sample target for BigPost, which can be used on Microsoft Internet Information Server (IIS)versions which support ASP. For other Web servers, you will need to provide a corresponding server script to read the data.