http://bugs.winehq.org/show_bug.cgi?id=34092
--- Comment #8 from Dmitry Timoshkov dmitry@baikal.ru 2013-07-21 23:24:51 CDT --- (In reply to comment #7)
It was definitely 32 bit.
Then it's clearly anti-virus problem, the entry point code is:
mov eax,1 ret 4