Function at 0x4374b0
Capabilities:
Check if file exists
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0xc
lea esi, [ebp + 8]
mov eax, dword [ecx + 4]
mov ebx, 8
inc eax
cmp eax, 1
ja 0x437615
mov dword [ebp - 0x10], ecx
cmp dword [ecx + 0xc], 0
jne 0x437615
sub esp, 0x10
movss xmm0, dword [0x6271d8]
movups xmmword [esp], xmm0
call dword [sym.imp.KERNEL32.dll_CreateIoCompletionPort]
mov ebx, eax
mov esi, dword [ebp - 0x10]
cmp dword [esi + 4], eax
je 0x437529
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
mov eax, dword [esi + 4]
inc eax
cmp eax, 2
jae 0x437629
mov eax, ebx
inc eax
cmp eax, 2
jb 0x43751f
mov dword [esi + 4], ebx
call fcn.004ef4b0
push edi
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ebx, dword [esi + 4]
lea eax, [ebx + 1]
cmp eax, 2
jb 0x4376ef
push 0x10
call fcn.00564ea5
add esp, 4
mov edi, eax
mov dword [eax], eax
mov dword [eax + 4], eax
xor esi, esi
mov dword [eax + 8], esi
mov dword [eax + 0xc], esi
push 0xc
call fcn.00564ea5
add esp, 4
mov edx, eax
lea ecx, [ebp + 8]
mov eax, dword [ecx]
mov dword [ecx], esi
mov dword [edx], ebx
mov dword [edx + 4], eax
mov dword [ebp - 0x14], edx
mov dword [edx + 8], edi
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xc]
mov ecx, eax
shr ecx, 0xe
mov edx, eax
shr edx, 0x13
mov edx, dword [edx*4 + 0x64c804]
bt edx, ecx
jb 0x437661
mov eax, edi
shr eax, 0xe
mov ecx, edi
shr ecx, 0x13
mov ecx, dword [ecx*4 + 0x64c804]
bt ecx, eax
jb 0x43766f
mov eax, edi
shr eax, 0x15
mov byte [eax + 0x654804], 1
mov esi, dword [ebp - 0x10]
mov dword [esi + 0xc], edi
xor ebx, ebx
push ebx
push 0x10000
push dword [ebp - 0x14]
push 0x441170
push 0x20000
push ebx
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov edi, eax
cmp dword [esi + 8], eax
je 0x43760c
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x18], eax
mov eax, dword [esi + 8]
inc eax
cmp eax, 2
jae 0x437645
mov eax, edi
inc eax
cmp eax, 2
mov esi, dword [ebp - 0x10]
jb 0x437600
mov dword [esi + 8], edi
call fcn.004ef4b0
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov edi, dword [esi + 8]
inc edi
cmp edi, 1
lea esi, [ebp + 8]
jbe 0x43767d
mov esi, dword [esi]
test esi, esi
jne 0x4376fc
mov eax, ebx
add esp, 0xc
pop esi
pop edi
pop ebx
pop ebp
ret
call fcn.004ef4b0
push dword [esi + 4]
call fcn.0054ee40
add esp, 4
mov dword [esi + 4], 0
jmp 0x43750f
call fcn.004ef4b0
mov esi, dword [ebp - 0x10]
push dword [esi + 8]
call fcn.0054ee40
add esp, 4
mov dword [esi + 8], 0
jmp 0x4375ed
push eax
call fcn.004f1260
add esp, 4
jmp 0x43758c
push edi
call fcn.004f0de0
add esp, 4
jmp 0x4375b2
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xc]
mov ecx, eax
shr ecx, 0xe
mov edx, eax
shr edx, 0x13
mov edx, dword [edx*4 + 0x64c804]
bt edx, ecx
jae 0x4376a2
push eax
call fcn.004f1260
add esp, 4
mov eax, dword [ebp - 0x10]
mov dword [eax + 0xc], 0
cmp dword [ebp - 0x14], 0
je 0x437714
mov eax, dword [ebp - 0x14]
mov esi, dword [eax + 8]
mov dword [eax + 8], 0
test esi, esi
je 0x4376d3
mov ecx, esi
call fcn.004eed70
push esi
call fcn.00564ea0
add esp, 4
mov eax, dword [ebp - 0x14]
mov esi, dword [eax + 4]
mov dword [eax + 4], 0
test esi, esi
jne 0x43771e
push dword [ebp - 0x14]
call fcn.00564ea0
add esp, 4
mov ebx, 0x3b
lea esi, [ebp + 8]
jmp 0x437615
mov eax, dword [esi]
mov edi, dword [eax + 8]
mov ecx, edi
call dword [0x63e64c]
mov ecx, esi
push 1
call edi
jmp 0x43761f
mov ebx, 0x3b
jmp 0x437615
mov eax, dword [esi]
mov edi, dword [eax + 8]
mov ecx, edi
call dword [0x63e64c]
mov ecx, esi
push 1
call edi
jmp 0x4376e4