Function at 0x4379d3
Capabilities:
Check if file exists
Get file size

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x447322
mov eax, dword fs:[0]
push eax
sub esp, 0x260
mov eax, dword [0x467034]
xor eax, esp
mov dword [esp + 0x258], eax
push ebx
push esi
push edi
mov eax, dword [0x467034]
xor eax, esp
push eax
lea eax, [esp + 0x270]
mov dword fs:[0], eax
mov dword [esp + 0x18], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ecx]
mov ebx, dword [ebp + 0x18]
mov esi, dword [ebp + 0x1c]
mov dword [esp + 0x14], eax
mov eax, dword [ebp + 0xc]
mov dword [esp + 0x1c], eax
mov eax, dword [ebp + 0x10]
mov dword [esp + 0x10], eax
mov al, byte [ebp + 0x14]
mov byte [esp + 0x24], al
mov eax, dword [ecx]
lea edx, [esp + 0x34]
push edx
mov dword [esp + 0x34], ebx
call dword [eax + 0x1c]
push eax
mov ecx, ebx
call fcn.0040b81e
xor edi, edi
push edi
push 1
lea ecx, [esp + 0x3c]
call fcn.0040253d
mov eax, dword [esp + 0x1c]
test eax, eax
je 0x437a7b
mov ecx, eax
call fcn.00405eec
push eax
mov eax, dword [esp + 0x20]
push eax
mov ecx, ebx
call fcn.0040d461
mov ebx, dword [esp + 0x18]
push dword [esp + 0x14]
mov ecx, dword [ebx]
push str.deployVersionedFile__S
mov eax, dword [ecx]
call dword [eax + 0xc]
push eax
call fcn.00402357
add esp, 0xc
lea eax, [esp + 0x34]
push dword [esp + 0x24]
mov ecx, ebx
push dword [esp + 0x14]
push dword [esp + 0x1c]
push eax
call fcn.00437023
push eax
mov ecx, esi
call fcn.0040b81e
push edi
push 1
lea ecx, [esp + 0x3c]
call fcn.0040253d
cmp dword [esi + 0x14], 8
jb 0x437ace
mov eax, dword [esi]
jmp 0x437ad0
mov eax, esi
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x437b16
cmp dword [esi + 0x14], 8
jb 0x437ae3
mov esi, dword [esi]
push esi
lea eax, [esp + 0x38]
push str.File_doesnt_exist:__s
push eax
call fcn.0040f7ef
add esp, 0xc
push eax
lea ecx, [esp + 0x28]
mov dword [esp + 0x27c], edi
call fcn.0042037b
push 0x45aa34
lea eax, [esp + 0x28]
push eax
call sub.MSVCR110.dll__CxxThrowException
mov ebx, edi
mov dword [esp + 0x24], ebx
mov dword [esp + 0x28], edi
mov dword [esp + 0x278], 1
cmp dword [esi + 0x14], 8
jb 0x437b35
mov eax, dword [esi]
jmp 0x437b37
mov eax, esi
push eax
lea eax, [esp + 0x38]
push str.Failed_to_open__S
push eax
call fcn.0040f7ef
add esp, 0xc
mov dword [esp + 0x10], eax
mov byte [esp + 0x278], 2
cmp dword [esi + 0x14], 8
jb 0x437b60
mov eax, dword [esi]
jmp 0x437b62
mov eax, esi
push edi
push 0x80
push 3
push edi
push 1
push closesocket
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
cmp eax, 0xffffffff
jne 0x437b87
call fcn.004321dd
mov edi, eax
jmp 0x437b8d
mov ebx, eax
mov dword [esp + 0x24], ebx
mov eax, dword [esp + 0x10]
cmp dword [eax + 0x14], 0x10
jb 0x437b99
mov eax, dword [eax]
mov edx, eax
mov ecx, edi
call fcn.00432ee7
lea ecx, [esp + 0x34]
mov byte [esp + 0x278], 1
call fcn.00402286
lea eax, [esp + 0x1c]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x437bf3
cmp dword [esi + 0x14], 8
jb 0x437bcd
mov eax, dword [esi]
jmp 0x437bcf
mov eax, esi
push dword [esp + 0x14]
mov edi, dword [esp + 0x1c]
push eax
mov ecx, dword [edi]
push dword [esp + 0x24]
mov eax, dword [ecx]
push str.File_size_is__d_for__S_from__S
call dword [eax + 0xc]
push eax
call fcn.00402357
add esp, 0x14
jmp 0x437c3a
lea ecx, [esp + 0x10]
call fcn.00432f65
mov byte [esp + 0x278], 3
cmp dword [esi + 0x14], 8
mov edx, dword [eax]
jb 0x437c10
mov eax, dword [esi]
jmp 0x437c12
mov eax, esi
push dword [esp + 0x14]
mov edi, dword [esp + 0x1c]
push edx
mov ecx, dword [edi]
push eax
mov eax, dword [ecx]
push str.Failed_to_get_file_size_for__S:__S_from__S
call dword [eax + 0xc]
push eax
call fcn.00402357
add esp, 0x14
lea ecx, [esp + 0x10]
call fcn.00402409
or dword [esp + 0x278], 0xffffffff
test ebx, ebx
je 0x437c4d
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [edi]
mov eax, dword [ecx]
call dword [eax + 0x14]
cmp byte [ebp + 0x20], 0
je 0x437cac
cmp dword [esi + 0x14], 8
jb 0x437c62
mov esi, dword [esi]
push esi
lea ecx, [esp + 0x50]
call fcn.00438ae2
mov eax, dword [esp + 0x30]
mov dword [esp + 0x278], 4
cmp dword [eax + 0x14], 8
mov byte [esp + 0x50], 1
jb 0x437c88
mov eax, dword [eax]
push ecx
push eax
lea ecx, [esp + 0x54]
call fcn.00438c6a
or dword [esp + 0x278], 0xffffffff
lea ecx, [esp + 0x4c]
mov dword [esp + 0x4c], vtable.CUnzipper.0
call fcn.00438c1f
mov ecx, dword [esp + 0x270]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x258]
xor ecx, esp
call fcn.0043cb06
mov esp, ebp
pop ebp
ret 0x1c