when i analyze exe file with peid i have this problem(nothing found*)
ProtectionID v0.6.4.0 cant find protection ([!] File appears to have no protection or is using an unknown protection)
exe info have this problem also
and check it by crypto analyzer but this plugin cant find
but this exe file is packed
is possible to find this protection by olly or ida or other tools ?
thanks

You could try these: http://www.woodmann.com/collaborative/tools/Category:Packer_Identifiers

However, it's entirely possible that a custom-packer was used instead.

What makes you say this ?

Did you try A-ray scanner?
http://hotfile.com/dl/115546605/5eb3729/A-RayScanner2.0.2.3.rar.html