8.2. COLOR LINES GAME PRACTICAL JOKE
.00402BB8: 83C410 add esp,010
.00402BBB: A158C04000 mov eax,[00040C058]
.00402BC0: 31C0 xor eax,eax
.00402BC2: 90 nop
.00402BC3: 90 nop
.00402BC4: 90 nop
.00402BC5: 90 nop
.00402BC6: 90 nop
.00402BC7: 90 nop
.00402BC8: 90 nop
.00402BC9: 40 inc eax
.00402BCA: 8B4DF8 mov ecx,[ebp][-8]
.00402BCD: 8D0C49 lea ecx,[ecx][ecx]*2
.00402BD0: 8B15F4D54000 mov edx,[00040D5F4]
So what we did is we replaced a call to therandom()function by a code which always returns zero.