a few days ago, I download mp4 extention file from torrent.
I double click it, but it is not mp4 file, but malware.
CFW 10 hips let it launched and useless in this case.
for example, when you double click “testrcs.pdf” file,
screen saver is launched.
In fact, it’s file name is “test<U+202e>fdp.scr”
you can copy and paste <U+202e> character from character map.
please show alert window when <U+202e> character is included in filename for protection.
FYI, most latest archive utilities have this protection.
for example, winrar show it’s extention as “test←fdp.scr” properly.
please check out attached zip file. It contain sample file.