Troj/Orse-C is a Trojan for the Windows platform.
Troj/Orse-C includes functionality to silently download, install and run new software. Troj/Orse-C also attempts to download configuration data from preconfigured websites which may instruct the Trojan to send emails.
W32/Nanpy-A is a worm for the Windows platform. It may spread to vulnerable computers via the RPC-DCOM exploit, and attempt to redirect access to various banking websites.