global variables in Ghidra are marked with DAT_...
#step 1: find main
#step 2a - option 1: look for its usage in ghidra decompiler!
iVar1 = _printf(s_Hello,%s._0040e094, &DAT_0040fb40);
... follow by double clicking the address then verifying whether it's set to zero
- all uninitialized globals are automatically initialized to zero!
#step 2b - option 2:
INITIALIZED GLOBAL VARIABLE
#step 1: find main
#step 2: - option 1: identify and follow ALL functions that may be using it
mov eax, [DAT_0040f0e0]
