This is a very complicated German stealth and polymorphic virus.
Based on the settings of your F-Secure security product, it will either move the file to the quarantine where it cannot spread or cause harm, or remove it.
A False Positive is when a file is incorrectly detected as harmful, usually because its code or behavior resembles known harmful programs. A False Positive will usually be fixed in a subsequent database update without any action needed on your part. If you wish, you may also:
Check for the latest database updates
First check if your F-Secure security program is using the latest updates, then try scanning the file again.
Submit a sample
After checking, if you still believe the file is incorrectly detected, you can submit a sample of it for re-analysis.
Note: If the file was moved to quarantine, you need to collect the file from quarantine before you can submit it.
Exclude a file from further scanning
If you are certain that the file is safe and want to continue using it, you can exclude it from further scanning by the F-Secure security product.
Note: You need administrative rights to change the settings.
There are several variants. F-Secure anti-virus products reliably detect and disinfect the 4518 and 4519 variants, and do detect but not disinfect the 5764 and 5765 variants (Dec-1995).
The variants display different message. The smaller ones display this message:
Invisible and silent - circling overland : \\\ N 8 F A L L /// Rearranged by Neurobasher - Germany -MY-WILL-TO-DESTROY-IS-YOUR-CHANCE-FOR-IMPROVEMENTS-And the larger ones this:"Any means necessary for survival" * N8FALL/2XS * "By the perception of illusion we experience reality" Art & Strategy by Neurobasher 1994 - Germany "I don't think that the real violence has even started yet"
See: Tremor, Neuroquila, Alphastrike