1.compile the dll.
2.inject the dll to msn messenger 7.0.777.0 's process.
3. choose "send my webcam" to a contact id who is online using 7.x (8.0?).
4.when the otherside accept the invatation , the otherside's msn will be at least crashed, if you using aChinese version windows 2000 sp4 , maybe a reverse shell , if other verison windows 2000, you need adjust the jmpa address in the dll's sourcecode.
