This is a primitive virus, which simply infects programs by overwriting (and destroying) them, but with an interesting twist.
The original virus is LZEXE packed, but this is not simply a method of hiding the first generation sample - the virus maintains the packing in all succeeding generations.
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.