Trojan.DOW.Storm

Technical Details

Storm is DOS trojan program. It is a DOS EXE file about 5KB in length and written in TurboPascal. The trojan file is compressed by the PKLite file compressor, the decompressed file size is about 6KB.

When Storm starts it destroys all files on all available drives starting with C:, and then reboots the computer. While destroying a file Storm truncates its size to zero, thus it makes each file non-recoverable.

Storm contains the text strings:

DIR $
SUPERVISOR equivalent$
Storm Diver, Perihelion HG
is$ not$
discard$