File: C:\FTP\vi\system.exe
Determination: This file will be detected as 'Trojan Horse, ' with a forthcoming Rapid Release definition set. Protection will be available in Rapid Release definitions with a sequence number of 115018 or greater.
File: rundll.exe
Determination: This file will be detected as 'W32.Pilleuz, ' with a forthcoming Rapid Release definition set. Protection will be available in Rapid Release definitions with a sequence number of 115018 or greater.
autorun.inf is a malformed autorun.inf file which is used by a malicious program. You should delete this
Desktop.ini is not malicious itself, but may be an artifact of a threat.
I've just applied the latest rapidrelease set and the malicious files were detected and removed. :)
The funny thing here is that Symantec was able to detect it before (WS.Reputation.1) but didn't cleaned it up