Your PC is infected. The file called SC.INS is considered unsafe and there may be other infections on your PC.
You should urgently check your PC and remove any malicious software including SC.INS as soon as possible. The free version of Prevx 3.0 will scan your PC for millions of spyware and malware infections in less than 2 minutes. Don't put your confidential data, or your identity at risk, check your PC now with Prevx 3.0.

The filename is associated with the malware group:
SC.INS has been seen to perform the following behavior:
SC.INS has been the subject of the following behavior:
The filename SC.INS was first seen on Sep 16 2009 in the following geographical region of the Prevx community:
SC.INS can also use the following file names:
This file has been seen with the following file size:
This file has no vendor, product or version information specified in the file header.
The filename SC.INS refers to an executable program.
One or more files with the name SC.INS creates, deletes, copies or moves the following files and folders:
One or more files with the name SC.INS creates or modifies the following registry keys and values:
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