msadc2.exe

achul, 
 
According to the Researchers' Terms of Service, we are not permitted
to assist customers with illegal pursuits, including hacking.

https://answers.google.com/answers/help.html#B 
"Google Answers: Help & Tips" [for customers] 
"1.  Refrain from asking certain questions. First and foremost, please
note that Google Answers discourages and may remove questions that:
- Contain your personal contact information (email, phone number, full
name)
- Request private information about individuals  
- Want assistance in conducting illegal activities 
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If you have questions or comments on this, please contact the
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Thanks for your understanding, achul. 
 
aceresearcher

hacking != cracking. Hacking is a word to describe a programmer who
puts together a program that does soemthing useful in a novel way
(i.e. a small program that is able to report on file content in an
informative way).

Cracking on the other hand is the process of attacking, illegally
altering or manipulating other people's intellectual property.

I actually don't believe that someone who wants a copy of a port
scanner necessarily requires it for malicious cracking on foreign
networks. Although, it is possible to do such, I can tell you from my
experience as a whitehatter that I use the same tools to perform
penetration testing as the crackers do: that is, there are legitimate
uses for all tools.

Just my two cents...

legolas-ga is so right.