Function at 0x544961
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
push dword [0x673e7c]
xor ebp, ebp
mov dword [esp + 0x1c], ebp
call fcn.00559421
mov edi, eax
call fcn.00544e4f
mov esi, dword [esp + 0x24]
test esi, esi
jne 0x54498d
mov esi, 0x5f8008
mov ebx, dword [sym.imp.KERNEL32.dll_CreateFileW]
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 1
push 0xc0000000
push esi
mov dword [edi + 0xc], ebp
call ebx
mov dword [edi], eax
cmp eax, 0xffffffff
jne 0x544a34
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 1
push closesocket
push esi
call ebx
mov dword [edi], eax
cmp eax, 0xffffffff
jne 0x5449e3
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 3
push closesocket
push esi
call ebx
mov dword [edi], eax
cmp dword [edi], 0xffffffff
mov dword [edi + 0xc], 1
jne 0x544a34
mov eax, dword [esp + 0x28]
push esi
mov dword [edi], ebp
mov dword [edi + 0x2c], eax
mov dword [edi + 0x18], 0xfde9
call sub.MSVCRT.dll_wcslen
pop ecx
lea eax, [eax*2 + 2]
push eax
push ebp
push dword [0x6720e4]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 4], eax
test eax, eax
je 0x544cb5
push esi
push eax
call sub.MSVCRT.dll_wcscpy
pop ecx
pop ecx
jmp 0x544cb5
push ebp
push dword [edi]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ebx, dword [sym.imp.KERNEL32.dll_ReadFile]
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x28]
push 3
mov dword [edi + 0x18], ebp
mov dword [edi + 0x2c], eax
mov eax, dword [esp + 0x18]
pop esi
cmp eax, esi
jl 0x544aab
push ebp
lea eax, [esp + 0x20]
push eax
push esi
lea eax, [esp + 0x1c]
push eax
push dword [edi]
call ebx
cmp dword [esp + 0x1c], esi
jne 0x544a9c
push esi
lea eax, [esp + 0x14]
push 0x60d044
push eax
call sub.MSVCRT.dll_memcmp
add esp, 0xc
test eax, eax
jne 0x544a9c
mov dword [edi + 0x18], 0xfde9
mov eax, dword [esp + 0x14]
sub eax, esi
mov dword [esp + 0x14], eax
jmp 0x544aab
push ebp
push ebp
push ebp
push dword [edi]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x14]
test eax, eax
jle 0x544b42
add eax, 2
push eax
push ebp
push dword [0x6720e4]
cmp dword [edi + 0x18], ebp
jne 0x544b77
mov ebp, dword [sym.imp.KERNEL32.dll_HeapAlloc]
call ebp
mov esi, eax
test esi, esi
je 0x544b3e
mov eax, dword [esp + 0x14]
lea eax, [eax*4 + 2]
push eax
push 0
push dword [0x6720e4]
call ebp
mov dword [edi + 0x10], eax
test eax, eax
je 0x544b3e
push 0
lea eax, [esp + 0x20]
push eax
push dword [esp + 0x1c]
push esi
push dword [edi]
call ebx
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x14]
shl eax, 2
mov dword [esp + 0x14], eax
lea eax, [esp + 0x28]
push eax
push esi
lea eax, [esp + 0x1c]
push eax
push dword [edi + 0x10]
call fcn.0055b1b0
push esi
push 0
mov dword [edi + 0x18], 0xfde9
push dword [0x6720e4]
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [esp + 0x14]
mov ecx, dword [edi + 0x10]
test ecx, ecx
je 0x544cb5
xor edx, edx
mov word [ecx + eax], dx
mov eax, dword [esp + 0x14]
mov esi, dword [edi + 0x10]
add eax, esi
mov dword [edi + 0x14], eax
push 0xa
pop ebx
cmp esi, eax
jae 0x544cb5
mov al, byte [esi]
cmp al, 0x20
je 0x544b74
cmp al, 9
jne 0x544b9d
inc esi
jmp 0x544b6a
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 0x10], eax
test eax, eax
je 0x544b3e
push ebp
lea ecx, [esp + 0x20]
push ecx
push dword [esp + 0x1c]
push eax
push dword [edi]
call ebx
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x14], eax
jmp 0x544b42
mov al, byte [esi]
cmp al, 0x3b
jne 0x544be1
inc esi
cmp byte [esi], 0x20
jne 0x544baa
inc esi
push esi
push 2
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.00544ccf
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x544bd7
mov cl, byte [esi]
cmp cl, bl
je 0x544c9e
cmp cl, 0xd
je 0x544c9e
inc esi
cmp byte [esi], 0
jne 0x544bc3
jmp 0x544c9e
cmp al, 0x5b
jne 0x544c32
inc esi
lea eax, [edi + 0x1c]
push esi
push 1
push dword [esp + 0x20]
push eax
call fcn.00544ccf
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x544c0e
mov al, byte [esi]
cmp al, 0x5d
je 0x544c1c
cmp al, bl
je 0x544c13
cmp al, 0xd
je 0x544c13
inc esi
cmp byte [esi], 0
jne 0x544bff
cmp byte [esi], 0x5d
jne 0x544c9e
mov byte [esi], 0
jmp 0x544c29
cmp al, bl
je 0x544ca1
cmp al, 0xd
je 0x544ca2
inc esi
mov al, byte [esi]
test al, al
jne 0x544c21
jmp 0x544ca2
cmp al, bl
je 0x544ca2
cmp al, 0xd
je 0x544ca2
mov edx, esi
jmp 0x544c4d
cmp al, 0x3d
je 0x544c51
cmp al, 0xd
je 0x544c51
cmp al, bl
je 0x544c51
inc esi
mov al, byte [esi]
test al, al
jne 0x544c3e
lea eax, [esi - 1]
jmp 0x544c63
mov cl, byte [eax]
cmp cl, 0x20
je 0x544c62
cmp cl, 9
jne 0x544c67
dec eax
cmp eax, edx
ja 0x544c56
mov byte [eax + 1], 0
inc esi
mov al, byte [esi]
cmp al, 0x20
je 0x544c6b
cmp al, 9
je 0x544c6b
push esi
push edx
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.00544ccf
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x544c99
mov al, byte [esi]
cmp al, bl
je 0x544c9e
cmp al, 0xd
je 0x544c9e
inc esi
cmp byte [esi], 0
jne 0x544c8e
mov byte [esi], 0
inc esi
mov al, byte [esi]
cmp al, bl
je 0x544ca1
cmp al, 0xd
je 0x544ca1
cmp esi, dword [edi + 0x14]
jb 0x544b6a
mov eax, dword [edi]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 8