On 13th of September, an F-Secure Anti-Virus database produced a false alarm on a component of NSIS installer as 'Trojan-PSW.Win32.LdPinch.axb'. The false alarm appeared with the 2006-09-13_01 update. The problem was resolved with the 2006-09-13_05 update that was published at 1:00pm Finnish (EEST) time. We are sorry for any possible inconvenience that this false alarm might have caused to our customers.
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.
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