View Single Post
  #8  
Old 04-13-2005, 18:38
randall flagg
 
Posts: n/a
This reminds me old int01 trick under dos.. like rob norten's copylock..
Hook int 01 -> decrypt instruction -> execute instruction and encrypt it again
So if you break into the code, ull get a bunch of illegal instructions.. kinda hard to understand...

RF
Reply With Quote