wc24decrypt is a utility to decrypt WC24 files, either from locally (HD ect) or from the servers.
Help shown when run without parameters:
Usage: wc24decrypt <content.bin> <decrypt.bin> <wc24pubk.mod>
The wc24pubk.mod can also by a 16 byte key. The mod/key filename can be excluded if the content is not encrypted. The content.bin filename can be a http(s) URL to download and decrypt.
Mike Scott for his rijndeal.c
Requires wget for http, and optionally curl for https.