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Your PC is infected. The file called NAH_FDWN.EXE is considered unsafe and there may be other infections on your PC.
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The filename is associated with the malware group:
NAH_FDWN.EXE has been seen to perform the following behavior:
NAH_FDWN.EXE has been the subject of the following behavior:
The filename NAH_FDWN.EXE was first seen on Nov 27 2008 in the following geographical region of the Prevx community:
NAH_FDWN.EXE can also use the following file names:
This file has been seen with the following file size:
A file with the name NAH_FDWN.EXE have been seen to have the following Vendor, Product and Version Information in the file header:
The filename NAH_FDWN.EXE refers to an executable program.