MyDoom.BF appeared on February 20th, 2005. It is a minor variant of MyDoom.BB. MyDoom.BF uses a different site from which the worm attempts to download the additional Backdoor (Backdoor.Win32.Surila.o). This variant is not packed with executable compressor. For more details, please see Mydoom.BB
Once detected, the F-Secure security product will automatically disinfect the suspect file by either deleting it or renaming it.
More scanning & removal options
More information on scanning or removal options is available in the documentation for your F-Secure security product on the Downloads section of our Home - Global site.
You may also refer to the Knowledge Base on the F-Secure Community site for more information.