PbBLister is a trojan for Series 60 1st and 2nd Edition phones.
You can uninstall this trojan with the Application Manager.
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.
Once PbBLister is installed, it "black lists" contacts in the phonebook that match its criteria. The result is that the phone user will not see the blocked contacts attempting to call or send messages.
The trojan uses parts of commercial software to gain its functionality.