Dinamo is yet another Russian boot sector virus. It has been found in the wild in Europe and Asia. Reports of Dinamo have been received from Hong Kong, China, Denmark and Finland. The virus infects MBRs and diskette boot records in the normal manner. Dinamo is not a stealth virus.
The virus gives the only visible sign of its presence if it encounters an error while reading the boot sector. Then it will display the following text and beep the speaker three times:
This text is encrypted with a XOR BDh operation, but the virus is not otherwise encrypted.
Virus will preserve the original partition table in it's correct form, so it can be disinfected with FDISK /MBR on hard disks. SYS works for floppies.
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.
Ask questions in our Community .
Check the user guide for instructions.
Submit a Sample
Submit a file or URL for analysis.