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F-Secure Virus Descriptions : 4870 Overwriting





NAME:4870 Overwriting
SIZE:4870
TYPE:Non-resident EXE-files

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.