CyberPatrol - IC.EXE
Most commonly, IC.EXE installs with Cyber Patrol. This is an internet filtering program often used by parents who want to block out sites with inappropriate content so their children won't see them. More information can be found at http://www.cyberpatrol.com.
An article describing how to prevent unauthorized modifications to CyberPatrol can be found at http://www.cexx.org/chap71.htm.
Because this is a common name, it's possible that it may be in use by other programs.
Safe
CyberPatrol