Posted by LudoO on 2/1/2000, 10:16 am
, in reply to "Wil's Thread (you guessed it.. still at task 1.. ^_^)"
193.49.14.1
Salut Wil !! It seems U are very very newbie...
Everybody must begin a day...So to your question :
Where should I set the breakpoint?First, U must popup softce after install it. If it's correct (under Windowz type Ctrl+D to see the softice screen)
Here U type bpx MessageBox.
Then if U type bl, U can see the list of breakpoints.Every time windowz does a call to this function (messagebox belongs to kernel32.dll, if i have a good memory), Softice will popup alone and stop the soft at the adress where there is the call....
But you're inside the function
F11 will go to the next line after the call...
Here U can see what happend around these line to change the jumps or another things to force the soft to do what U want...Most famous change is to transform the opcode 75 to 74 or eb (je, jne, jmp) to jump or not to the correct adress.
I know i'm not very understandable so don't hesitate to ask again & again..
...Lud.oO...