Function at 0x4a70b0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x57f89e
mov eax, dword fs:[0]
push eax
sub esp, 0x320
mov eax, dword [0x5df040]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x2dc], ecx
mov dword [ebp - 0x2c8], 0
mov dword [ebp - 0x2cc], 0
call fcn.00426f10
push eax
lea ecx, [ebp - 0x94]
call fcn.0042f640
mov dword [ebp - 4], 0
call fcn.00426f20
mov ecx, eax
call fcn.004304b0
movzx eax, al
test eax, eax
je 0x4a727c
mov ecx, dword [ebp + 8]
push ecx
lea ecx, [ebp - 0x94]
call fcn.0042f9a0
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
lea ecx, [ebp - 0x94]
call fcn.00430170
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x2d4], eax
cmp dword [ebp - 0x2d4], 0xffffffff
jne 0x4a717d
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0042f7d0
jmp 0x4a7443
push 0
mov edx, dword [ebp - 0x2d4]
push edx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x2cc], eax
cmp dword [ebp - 0x2cc], 0
jne 0x4a71bf
mov eax, dword [ebp - 0x2d4]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0042f7d0
jmp 0x4a7443
mov dword [ebp - 0x2e8], 0
mov ecx, dword [ebp - 0x2cc]
add ecx, 1
push ecx
call fcn.00423709
add esp, 4
mov dword [ebp - 0x2fc], eax
mov edx, dword [ebp - 0x2fc]
mov dword [ebp - 0x2c8], edx
mov eax, dword [ebp - 0x2c8]
add eax, dword [ebp - 0x2cc]
mov byte [eax], 0
push 0
lea ecx, [ebp - 0x2e8]
push ecx
mov edx, dword [ebp - 0x2cc]
push edx
mov eax, dword [ebp - 0x2c8]
push eax
mov ecx, dword [ebp - 0x2d4]
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov edx, dword [ebp - 0x2d4]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x2e8]
cmp eax, dword [ebp - 0x2cc]
je 0x4a7277
mov ecx, dword [ebp - 0x2c8]
mov dword [ebp - 0x300], ecx
mov edx, dword [ebp - 0x300]
push edx
call fcn.00423704
add esp, 4
mov dword [ebp - 0x2c8], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0042f7d0
jmp 0x4a7443
jmp 0x4a7429
call fcn.00426f20
push eax
lea ecx, [ebp - 0x94]
call fcn.0042f970
mov dword [ebp - 0x2d0], 0
call fcn.00427250
movzx eax, al
test eax, eax
je 0x4a72b0
call fcn.00426f30
mov dword [ebp - 0x2d0], eax
jmp 0x4a72d0
call fcn.00426f40
push eax
lea ecx, [ebp - 0x94]
call fcn.00430170
push eax
call fcn.00453260
add esp, 8
mov dword [ebp - 0x2d0], eax
cmp dword [ebp - 0x2d0], 0
jne 0x4a72f0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0042f7d0
jmp 0x4a7443
lea ecx, [ebp - 0x2c4]
push ecx
lea edx, [ebp - 0x308]
push edx
push 1
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 0x2d0]
push ecx
call fcn.00452530
add esp, 0x14
test eax, eax
je 0x4a732e
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0042f7d0
jmp 0x4a7443
mov edx, dword [ebp - 0x98]
mov dword [ebp - 0x2cc], edx
cmp dword [ebp - 0x2cc], 0
jne 0x4a735a
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0042f7d0
jmp 0x4a7443
mov eax, dword [ebp - 0x2cc]
push eax
call fcn.00423709
add esp, 4
mov dword [ebp - 0x304], eax
mov ecx, dword [ebp - 0x304]
mov dword [ebp - 0x2c8], ecx
mov edx, dword [ebp - 0x2cc]
push edx
mov eax, dword [ebp - 0x2c8]
push eax
mov ecx, dword [ebp - 0x308]
push ecx
mov edx, dword [ebp - 0x2d0]
push edx
call fcn.00453b90
add esp, 0x10
mov dword [ebp - 0x2ec], eax
cmp dword [ebp - 0x2ec], 0
je 0x4a740e
cmp dword [ebp - 0x2ec], 0x600
je 0x4a740e
mov eax, dword [ebp - 0x2c8]
mov dword [ebp - 0x30c], eax
mov ecx, dword [ebp - 0x30c]
push ecx
call fcn.00423704
add esp, 4
mov dword [ebp - 0x2c8], 0
call fcn.00427250
movzx edx, al
test edx, edx
jne 0x4a73fa
mov eax, dword [ebp - 0x2d0]
push eax
call fcn.00451e90
add esp, 4
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0042f7d0
jmp 0x4a7443
call fcn.00427250
movzx ecx, al
test ecx, ecx
jne 0x4a7429
mov edx, dword [ebp - 0x2d0]
push edx
call fcn.00451e90
add esp, 4
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0042f7d0
xor eax, eax
jne 0x4a70f5
cmp dword [ebp - 0x2c8], 0
jne 0x4a7558
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x2d8], eax
cmp dword [ebp - 0x2d8], 0xffffffff
jne 0x4a7480
jmp 0x4a7558
push 0
mov edx, dword [ebp - 0x2d8]
push edx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x2cc], eax
cmp dword [ebp - 0x2cc], 0
jne 0x4a74b0
mov eax, dword [ebp - 0x2d8]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x4a7558
mov dword [ebp - 0x2f0], 0
mov ecx, dword [ebp - 0x2cc]
add ecx, 1
push ecx
call fcn.00423709
add esp, 4
mov dword [ebp - 0x310], eax
mov edx, dword [ebp - 0x310]
mov dword [ebp - 0x2c8], edx
mov eax, dword [ebp - 0x2c8]
add eax, dword [ebp - 0x2cc]
mov byte [eax], 0
push 0
lea ecx, [ebp - 0x2f0]
push ecx
mov edx, dword [ebp - 0x2cc]
push edx
mov eax, dword [ebp - 0x2c8]
push eax
mov ecx, dword [ebp - 0x2d8]
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov edx, dword [ebp - 0x2d8]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x2f0]
cmp eax, dword [ebp - 0x2cc]
je 0x4a7551
mov ecx, dword [ebp - 0x2c8]
mov dword [ebp - 0x314], ecx
mov edx, dword [ebp - 0x314]
push edx
call fcn.00423704
add esp, 4
mov dword [ebp - 0x2c8], 0
jmp 0x4a7558
cmp dword [ebp - 0x2c8], 0
jne 0x4a7568
xor eax, eax
jmp 0x4a76fa
mov eax, dword [ebp - 0x2cc]
push eax
push 2
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov dword [ebp - 0x2e4], eax
mov ecx, dword [ebp - 0x2e4]
push ecx
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov dword [ebp - 0x318], eax
mov edx, dword [ebp - 0x2cc]
push edx
mov eax, dword [ebp - 0x2c8]
push eax
mov ecx, dword [ebp - 0x318]
push ecx
call fcn.00548d90
add esp, 0xc
mov edx, dword [ebp - 0x2e4]
push edx
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
mov eax, dword [ebp - 0x2dc]
add eax, 0x670
push eax
push 1
mov ecx, dword [ebp - 0x2e4]
push ecx
call dword [sym.imp.ole32.dll_CreateStreamOnHGlobal]
mov edx, dword [ebp - 0x2dc]
mov eax, dword [edx + 0x670]
mov dword [ebp - 0x31c], eax
push 0x10
call sub.gdiplus.dll_GdipAlloc
mov dword [ebp - 0x2f4], eax
mov dword [ebp - 4], 1
cmp dword [ebp - 0x2f4], 0
je 0x4a7620
push 0
mov ecx, dword [ebp - 0x31c]
push ecx
mov ecx, dword [ebp - 0x2f4]
call fcn.004a6d10
mov dword [ebp - 0x2f8], eax
jmp 0x4a762a
mov dword [ebp - 0x2f8], 0
mov edx, dword [ebp - 0x2f8]
mov dword [ebp - 0x320], edx
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x320]
mov dword [ebp - 0x2e0], eax
cmp dword [ebp - 0x2e0], 0
je 0x4a7677
mov ecx, dword [ebp - 0x2e0]
mov edx, dword [ecx + 8]
mov dword [ebp - 0x324], edx
mov eax, dword [ebp - 0x2e0]
mov dword [eax + 8], 0
cmp dword [ebp - 0x324], 0
je 0x4a76d9
mov ecx, dword [ebp - 0x2dc]
mov edx, dword [ecx + 0x670]
mov eax, dword [ebp - 0x2dc]
mov ecx, dword [eax + 0x670]
mov edx, dword [edx]
push ecx
mov eax, dword [edx + 8]
call eax
mov ecx, dword [ebp - 0x2dc]
mov dword [ecx + 0x670], 0
cmp dword [ebp - 0x2c8], 0
je 0x4a76d5
mov edx, dword [ebp - 0x2c8]
mov dword [ebp - 0x328], edx
mov eax, dword [ebp - 0x328]
push eax
call fcn.00423704
add esp, 4
mov dword [ebp - 0x2c8], 0
xor eax, eax
jmp 0x4a76fa
mov ecx, dword [ebp - 0x2c8]
mov dword [ebp - 0x32c], ecx
mov edx, dword [ebp - 0x32c]
push edx
call fcn.00423704
add esp, 4
mov eax, dword [ebp - 0x2e0]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00423495
mov esp, ebp
pop ebp
ret 4