Torrents 101:
You can see it at
https://ipfs.io/ipfs/QmdC825rgJopwQdAjpkj5a91TajhiPpdV5ASvPpNHskvtF/azhidta/ntdaddy.aspx
or
https://github.com/tennc/webshell/blob/master/fuzzdb-webshell/asp/ntdaddy.asp
.. it makes sense that Microsoft would be quick to find .aspx malware, since ASP is a Microsoft technology.