Function at 0x448fe0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4eda58
mov eax, dword fs:[0]
push eax
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [0x555ab0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x24], 0
mov dword [ebp - 4], 0
mov eax, dword [ebp + 8]
or edi, 0xffffffff
cmp dword [eax - 0xc], 0
jl 0x449288
push str.chrome
push eax
call fcn.004b0d33
add esp, 8
test eax, eax
je 0x449288
mov ecx, dword [ebp + 8]
sub eax, ecx
sar eax, 1
test eax, eax
jle 0x449288
push 0x5c
push ecx
call fcn.004b2c1a
add esp, 8
test eax, eax
je 0x449288
sub eax, dword [ebp + 8]
sar eax, 1
test eax, eax
jle 0x449288
inc eax
push eax
lea eax, [ebp - 0x14]
push eax
lea ecx, [ebp + 8]
call fcn.0041c950
push str.VisualElementsManifest.xml
lea edx, [ebp - 0x14]
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 1
call fcn.0041c9c0
add esp, 4
mov byte [ebp - 4], 2
mov eax, dword [ebp - 0x10]
mov edx, 1
sub edx, dword [eax - 4]
mov ecx, dword [eax - 8]
or ecx, edx
jge 0x4490b6
push 0
lea ecx, [ebp - 0x10]
call fcn.00402270
mov eax, dword [ebp - 0x10]
push 0
push 0x80
push 3
push 0
push 0
push SysReAllocStringLen
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
test ebx, ebx
je 0x44920d
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
lea ecx, [esi + 0xa]
push ecx
call fcn.004b1311
add esp, 4
mov dword [ebp - 0x18], eax
call fcn.00447950
push 0
lea eax, [ebp - 0x20]
push eax
push esi
push dword [ebp - 0x18]
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [0x55e860]
lea ecx, [edx + 2]
lea eax, [edx + 1]
imul ecx, eax
imul ecx, edx
and ecx, 0x8000000f
jns 0x44912f
dec ecx
or ecx, 0xfffffff0
inc ecx
cmp ecx, 3
jne 0x449144
test edx, edx
mov eax, 1
cmove edx, eax
mov dword [0x55e860], edx
mov eax, dword [ebp - 0x20]
mov ebx, dword [ebp - 0x18]
mov ecx, 0x13
mov byte [eax + ebx], 0
mov esi, dword [0x55e860]
mov eax, esi
imul eax, esi
cdq
idiv ecx
cmp edx, 3
jne 0x4491a1
mov eax, 0x51eb851f
imul esi
sar edx, 5
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
imul ecx, ecx, 0x64
sub esi, ecx
xor ecx, ecx
lea eax, [esi + 0x2f4]
mov edx, 4
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.004aeef0
push eax
call fcn.004b08fb
add esp, 8
push str.SplashScreen_Image
push ebx
call fcn.004b3c70
mov esi, eax
add esp, 8
test esi, esi
je 0x44920d
add esi, 0x14
push 0x5c
push esi
call fcn.004b3860
add esp, 8
test eax, eax
je 0x44920d
sub esp, 0x18
mov ecx, esp
push esi
mov byte [eax], 0
call fcn.00401270
mov ecx, dword [ebp - 0x1c]
call fcn.004216b0
add esp, 0x18
lea ecx, [ebp - 0x10]
call fcn.004020d0
lea ecx, [ebp - 0x14]
call fcn.004020d0
lea ecx, [ebp + 8]
call fcn.004020d0
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, dword [0x55e860]
lea ecx, [edx + 1]
lea eax, [edx + 2]
imul eax, ecx
imul eax, edx
cdq
mov ecx, 0x13
idiv ecx
cmp edx, 8
jne 0x449248
mov esi, 1
mov eax, esi
mov edx, 0x78
dec edx
lea ecx, [eax + esi]
lea esi, [eax]
mov eax, ecx
jns 0x449238
mov dword [0x55e860], ecx
mov byte [ebp - 4], 1
mov edx, dword [ebp - 0x10]
add edx, 0xfffffff0
mov ecx, edi
lea eax, [edx + 0xc]
lock xadd dword [eax], ecx
dec ecx
test ecx, ecx
jg 0x449268
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov byte [ebp - 4], 0
mov edx, dword [ebp - 0x14]
add edx, 0xfffffff0
mov ecx, edi
lea eax, [edx + 0xc]
lock xadd dword [eax], ecx
dec ecx
test ecx, ecx
jg 0x449288
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov esi, dword [ebp - 0x1c]
push 0x53bba8
mov ecx, esi
call fcn.00402020
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp + 8]
add edx, 0xfffffff0
lea eax, [edx + 0xc]
lock xadd dword [eax], edi
dec edi
test edi, edi
jg 0x4492b8
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret