Function at 0x4a7361
Capabilities:
Get file size
Read file on windows

Disassembly:
push 0x3dc
mov eax, 0x538645
call fcn.00500c07
mov ebx, ecx
mov dword [ebp - 0x3e4], ebx
mov esi, dword [ebp + 8]
lea ecx, [ebp - 0x98]
xor eax, eax
mov dword [ebp - 0x3e0], esi
push 0x58ab80
mov edi, eax
mov dword [esi], eax
call fcn.0047ce33
xor ecx, ecx
mov dword [ebp - 4], ecx
mov eax, dword [0x58ac18]
cmp word [eax], cx
jne 0x4a746a
cmp dword [ebx], ecx
je 0x4a73bd
push dword [ebx]
lea ecx, [ebp - 0x98]
call fcn.0047ce68
xor ecx, ecx
push ecx
push pe_nt_image_headers32
push 3
push ecx
push 1
push SysReAllocString
push dword [ebp - 0x98]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
or ebx, 0xffffffff
mov dword [ebp - 0x3e8], eax
cmp eax, ebx
je 0x4a75b4
push 0
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
je 0x4a75b4
and dword [ebp - 0x3dc], 0
lea esi, [edi + 1]
push esi
call fcn.005008e0
pop ecx
mov ecx, dword [ebp - 0x3e0]
push esi
push 0
push eax
mov dword [ecx], eax
call fcn.00504db0
mov esi, dword [ebp - 0x3e0]
lea eax, [ebp - 0x3dc]
add esp, 0xc
push 0
push eax
push edi
push dword [esi]
push dword [ebp - 0x3e8]
call dword [sym.imp.KERNEL32.dll_ReadFile]
push dword [ebp - 0x3e8]
call dword [0x53e34c]
cmp dword [ebp - 0x3dc], edi
je 0x4a75b4
push dword [esi]
call fcn.005005bb
and dword [esi], 0
xor edi, edi
pop ecx
jmp 0x4a75b4
push eax
lea ecx, [ebp - 0x98]
call fcn.0047ce68
cmp byte [0x58aad9], 0
je 0x4a748d
mov ebx, dword [0x58ee64]
mov dword [ebp - 0x3e0], ebx
jmp 0x4a74e8
push 0x58acb0
lea ecx, [ebp - 0x1a8]
call fcn.0047ce33
mov byte [ebp - 4], 1
mov ecx, dword [ebp - 0x1a8]
call fcn.00485466
mov ecx, dword [ebp - 0x98]
xor edx, edx
push eax
push 2
mov dword [ebp - 0x3dc], eax
call fcn.004bd47d
mov ebx, eax
mov eax, dword [ebp - 0x3dc]
mov dword [ebp - 0x3e0], ebx
pop ecx
pop ecx
test eax, eax
je 0x4a74dd
push eax
call fcn.005005bb
pop ecx
lea ecx, [ebp - 0x1a8]
call fcn.0047ce58
test ebx, ebx
jne 0x4a74f4
or ebx, 0xffffffff
jmp 0x4a75b4
mov eax, dword [ebp - 0x3e4]
lea ecx, [ebp - 0x120]
and dword [ebp - 0x3dc], 0
or ebx, 0xffffffff
push ebx
push dword [eax]
call fcn.0047ce0f
push 0x557934
push 0x557034
lea ecx, [ebp - 0x120]
mov byte [ebp - 4], 2
call fcn.0047d279
mov edx, dword [ebp - 0x120]
lea eax, [ebp - 0x3d8]
push eax
lea eax, [ebp - 0x3dc]
push eax
push ecx
mov ecx, dword [ebp - 0x3e0]
call fcn.004bd4f7
add esp, 0xc
test eax, eax
jne 0x4a75a9
mov edi, dword [ebp - 0x1ac]
test edi, edi
je 0x4a75a9
push edi
call fcn.005008e0
mov edx, dword [ebp - 0x3dc]
pop ecx
mov ecx, dword [ebp - 0x3e0]
push 3
push edi
push eax
mov dword [esi], eax
call fcn.004bd52a
add esp, 0xc
test eax, eax
je 0x4a7595
cmp eax, 0x600
je 0x4a7595
push dword [esi]
call fcn.005005bb
and dword [esi], 0
xor edi, edi
pop ecx
cmp byte [0x58aad9], 0
jne 0x4a75a9
mov ecx, dword [ebp - 0x3e0]
call fcn.004bd55d
lea ecx, [ebp - 0x120]
call fcn.0047ce58
lea ecx, [ebp - 0x98]
mov dword [ebp - 4], ebx
call fcn.0047ce58
xor eax, eax
cmp dword [esi], eax
jne 0x4a7642
push eax
push pe_nt_image_headers32
push 3
push eax
mov eax, dword [ebp - 0x3e4]
push 1
push SysReAllocString
push dword [eax]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x3dc], eax
cmp eax, ebx
je 0x4a7642
xor ebx, ebx
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
je 0x4a7642
push edi
mov dword [ebp - 0x3e4], ebx
call fcn.005008e0
pop ecx
push ebx
mov ebx, dword [ebp - 0x3dc]
lea ecx, [ebp - 0x3e4]
push ecx
push edi
push eax
push ebx
mov dword [esi], eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [0x53e34c]
cmp dword [ebp - 0x3e4], edi
je 0x4a7642
push dword [esi]
call fcn.005005bb
and dword [esi], 0
xor edi, edi
pop ecx
mov eax, edi
call fcn.00500bc5
ret