I also submitted the zip file online to (
Virus Total).
the
result
is that out of 32 antivirus programs only 2 detected the file (Avira and Webwasher-gateway)
they detected the file as:
DOS/NRLG-based.5 or
Virus.NRLG-based.5
but no other program detected it (avast, nod32, mcafee etc all clean)
Is this normal? if so i would like to know more about the reason if any to learn more about this kind of topics.