Don't be panic with the topics.
I've found Chinese blogger used some "Tools" to make his sample to missdetected by security software.
Also you can use Google translate for non chinese readers.
In that link a sample detected by Defense+ and HIPS in Comodo Internet Security
This is very bad idea for using a Vulnerability of security software that's always allow an application signed by Microsoft.
Let's guess, What's happened if this tool used by Malware writer ?
If it's not detected by AntiVirus software it's can be execute and some defense software didn't detect them.
Let's see Auto learning is not quite good now, And a lot of popups is more secure but user will be tired for answer all alert.
Now I'm still believe some of malware (in Asia) are came from China.