drag and drop bug internet explorer

[Oleg Khutoryansky <oleg2 () gmx de>]

hi
I just have some questions. Please answer some of them if you can. Thanks.
1. can anybody explain me how does this drag and drop bug in internet 
explorer works? Are there any real good explanation with an examle about it?
2. how can a javascript code be hidden so that antivirus programs cant 
recognise it? how do antivirus work? do they check every program that is 
loaded into the main memory? if a virus decodes itself after it is 
loaded, then no antivirus can recognise it, is it?
3. I want to learn how to debug dlls and programs. what book is good 
about debugging with softice or any other debugging tool?

regards
O.K.


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