A malicious program which does not easily fit into any other malware category.
Depending on the settings of your F-Secure security product, it will either automatically delete, quarantine or rename the suspect file, or ask you for a desired action.
More scanning & removal options
More information on the scanning and removal options available in your F-Secure product can be found in the Help Center.
You may also refer to the Knowledge Base on the F-Secure Community site for more information.
Other:W32/GenPack is a Heuristic Detection of a file or program that behaves in a suspicious or potentially harmful manner.
This Heuristic Detection indicates that the suspect file was identified by a detection already available in our detection database, after it was generically unpacked in a virtual test system.
About Heuristic Detections
Heuristic analysis (also known as behavioral analysis) is an advanced type of antivirus technology that evaluates any potential threats by examining a suspected program's intended actions and effects on a computer system. To examine a program's potential behavior, the antivirus program executes it in a self-contained, "virtual system" environment (also known as emulation).
This allows the antivirus program to evaluate how the program's behavior affects the virtual system, without compromising or endangering the user's actual system. A program that appears to perform suspicious or potentially malicious actions will trigger a Heuristic Detection, such as the one above.