Function at 0x49df40
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x53bfab
mov eax, dword fs:[0]
push eax
sub esp, 0x2d8
mov eax, dword [0x58b464]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x2dc], ecx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x2c8], ebx
call fcn.00454030
push eax
lea ecx, [ebp - 0x94]
call fcn.0044da30
mov dword [ebp - 4], 0
call fcn.00454040
mov ecx, eax
call fcn.0044e680
mov esi, dword [sym.imp.KERNEL32.dll_GetFileSize]
test al, al
je 0x49e075
push ebx
lea ecx, [ebp - 0x94]
call fcn.0044de40
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
lea ecx, [ebp - 0x94]
call fcn.0044e420
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x49dff9
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], eax
call fcn.0044db80
jmp 0x49e2a4
push 0
push ebx
call esi
mov esi, eax
test esi, esi
jne 0x49e01b
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0xffffffff
call fcn.0044db80
jmp 0x49e29e
push esi
mov dword [ebp - 0x2cc], 0
call fcn.004f1c2f
add esp, 4
mov edi, eax
lea eax, [ebp - 0x2cc]
push 0
push eax
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x2cc], esi
je 0x49e284
push edi
call fcn.004f19d5
add esp, 4
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0xffffffff
call fcn.0044db80
jmp 0x49e29e
call fcn.00454300
test al, al
jne 0x49e192
call fcn.00454040
push eax
lea ecx, [ebp - 0x94]
call fcn.0044de20
call fcn.004542b0
test al, al
je 0x49e0a3
call fcn.00454050
jmp 0x49e0bb
push 2
push 0
lea ecx, [ebp - 0x94]
call fcn.0044e420
push eax
call fcn.0046b080
add esp, 0xc
mov ebx, eax
test ebx, ebx
jne 0x49e0d8
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0xffffffff
call fcn.0044db80
jmp 0x49e2a4
lea eax, [ebp - 0x2c4]
push eax
lea eax, [ebp - 0x2d4]
push eax
push 1
push dword [ebp - 0x2c8]
push ebx
call fcn.0046a990
add esp, 0x14
test eax, eax
je 0x49e112
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0xffffffff
call fcn.0044db80
jmp 0x49e2a4
mov esi, dword [ebp - 0x98]
test esi, esi
jne 0x49e133
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0xffffffff
call fcn.0044db80
jmp 0x49e29e
push esi
call fcn.004f1c2f
push 3
push esi
mov edi, eax
push edi
push dword [ebp - 0x2d4]
push ebx
call fcn.0046b510
add esp, 0x18
test eax, eax
je 0x49e17a
cmp eax, 0x600
je 0x49e17a
push edi
call fcn.004f19d5
add esp, 4
call fcn.004542b0
test al, al
jne 0x49e05e
push ebx
call fcn.0046a770
jmp 0x49e05b
call fcn.004542b0
test al, al
jne 0x49e284
push ebx
call fcn.0046a770
jmp 0x49e281
call fcn.00454040
push eax
lea ecx, [ebp - 0x94]
call fcn.0044de20
call fcn.004542b0
test al, al
je 0x49e1b3
call fcn.00454050
jmp 0x49e1cb
push 0
push 0
lea ecx, [ebp - 0x94]
call fcn.0044e420
push eax
call fcn.0046f530
add esp, 0xc
mov ebx, eax
test ebx, ebx
jne 0x49e1e8
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0xffffffff
call fcn.0044db80
jmp 0x49e2a4
lea eax, [ebp - 0x2e4]
push eax
lea eax, [ebp - 0x2d8]
push eax
push dword [ebp - 0x2c8]
push ebx
call fcn.0046ee30
add esp, 0x10
test eax, eax
je 0x49e220
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0xffffffff
call fcn.0044db80
jmp 0x49e2a4
mov esi, dword [ebp - 0x2e4]
test esi, esi
je 0x49e05e
push esi
call fcn.004f1c2f
mov edi, eax
push edi
push dword [ebp - 0x2d8]
push ebx
call fcn.0046f7a0
add esp, 0x10
test eax, eax
je 0x49e272
cmp eax, 0x600
je 0x49e272
push edi
call fcn.004f19d5
add esp, 4
call fcn.004542b0
test al, al
jne 0x49e05e
push ebx
call fcn.0046ed40
jmp 0x49e05b
call fcn.004542b0
test al, al
jne 0x49e284
push ebx
call fcn.0046ed40
add esp, 4
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0xffffffff
call fcn.0044db80
test edi, edi
jne 0x49e31f
mov esi, dword [sym.imp.KERNEL32.dll_GetFileSize]
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
push dword [ebp - 0x2c8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x49e31b
push 0
push ebx
call esi
mov esi, eax
test esi, esi
je 0x49e31b
push esi
mov dword [ebp - 0x2d0], 0
call fcn.004f1c2f
add esp, 4
mov edi, eax
lea eax, [ebp - 0x2d0]
push 0
push eax
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x2d0], esi
je 0x49e317
push edi
call fcn.004f19d5
add esp, 4
xor eax, eax
jmp 0x49e33b
test edi, edi
jne 0x49e31f
xor eax, eax
jmp 0x49e33b
mov ecx, dword [ebp - 0x2dc]
push esi
push edi
call fcn.0049e360
push 1
push edi
mov esi, eax
call fcn.004f172c
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004f16f8
mov esp, ebp
pop ebp
ret 4