Function at 0x473c90
Capabilities:
Check if file exists
Create directory
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5666f6
mov eax, dword fs:[0]
push eax
sub esp, 0x22c
mov eax, dword [0x5c9c4c]
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 eax, dword [ebp + 8]
mov dword [ebp - 0x234], eax
mov dword [ebp - 0x230], 0
mov dword [ebp - 4], 0
call fcn.0040cd20
mov ecx, eax
test ecx, ecx
je 0x474030
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x22c], eax
push dword [ebp + 0xc]
mov byte [ebp - 4], 1
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x473d11
push eax
push dword [ebp + 0xc]
push eax
call dword [sym.imp.SHELL32.dll_SHCreateDirectoryExW]
push 0x208
lea eax, [ebp - 0x220]
push 0
push eax
call fcn.00506df0
add esp, 0xc
lea eax, [ebp - 0x220]
push dword [ebp + 0xc]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
call fcn.0040cd20
mov ecx, eax
test ecx, ecx
je 0x47403a
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x228], eax
lea eax, [ebp - 0x220]
mov byte [ebp - 4], 2
push eax
lea ecx, [ebp - 0x228]
call fcn.0040e220
test al, al
jne 0x473d99
lea ecx, [ebp - 0x220]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x473d77
sub ecx, edx
lea eax, [ebp - 0x220]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x228]
call fcn.0040d860
lea eax, [ebp - 0x22c]
mov byte [ebp - 4], 3
push eax
lea eax, [ebp - 0x228]
push 0
push eax
call fcn.00473780
mov edx, dword [ebp - 0x228]
or ebx, 0xffffffff
add esp, 0xc
mov byte [ebp - 4], 1
add edx, 0xfffffff0
mov eax, ebx
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x473dd9
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov esi, dword [ebp - 0x22c]
push 0x12c
push esi
call fcn.00410d50
add esp, 8
test eax, eax
je 0x473e1b
push ecx
lea eax, [esi - 0x10]
mov edi, esp
push eax
mov dword [ebp - 0x230], edi
call fcn.0040c5b0
add esp, 4
add eax, 0x10
mov dword [edi], eax
call fcn.00412320
add esp, 4
test eax, eax
jne 0x473f99
push 0x12c
call fcn.004114c0
movzx eax, ax
add esp, 4
test ax, ax
jne 0x473ea0
push 0x30
push 0x57cc28
push 0x58a3e0
push 0
call dword [sym.imp.USER32.dll_MessageBoxW]
xor edi, edi
mov byte [ebp - 4], 0
add esi, 0xfffffff0
mov eax, ebx
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x473e61
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], 0xffffffff
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], ebx
dec ebx
test ebx, ebx
jg 0x473e80
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, edi
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.004a9748
mov esp, ebp
pop ebp
ret 8
mov dword [ebp - 0x16], 0x3a
mov word [ebp - 0x18], ax
call fcn.0040cd20
mov ecx, eax
test ecx, ecx
je 0x474044
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x228], eax
lea eax, [ebp - 0x18]
mov byte [ebp - 4], 4
push eax
lea ecx, [ebp - 0x228]
call fcn.0040e220
test al, al
jne 0x473f04
lea ecx, [ebp - 0x18]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x473ee5
sub ecx, edx
lea eax, [ebp - 0x18]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x228]
call fcn.0040d860
lea eax, [ebp - 0x22c]
mov byte [ebp - 4], 5
push eax
lea eax, [ebp - 0x228]
mov dword [ebp - 0x230], 1
push 0
push eax
call fcn.00473780
mov esi, dword [ebp - 0x22c]
add esp, 0xc
test eax, eax
je 0x473f61
push ecx
lea eax, [esi - 0x10]
mov edi, esp
push eax
mov dword [ebp - 0x238], edi
call fcn.0040c5b0
add esp, 4
add eax, 0x10
mov dword [edi], eax
call fcn.00412320
add esp, 4
mov byte [ebp - 0x221], 0
test eax, eax
jne 0x473f68
mov byte [ebp - 0x221], 1
mov edx, dword [ebp - 0x228]
mov eax, ebx
mov dword [ebp - 4], 1
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x473f8c
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
cmp byte [ebp - 0x221], 0
jne 0x473e44
test esi, esi
je 0x473e44
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x473fb5
push eax
push esi
push eax
call dword [sym.imp.SHELL32.dll_SHCreateDirectoryExW]
mov ecx, dword [ebp - 0x234]
mov edx, esi
add ecx, 0x40
lea edi, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x473fc3
sub edx, edi
sar edx, 1
push edx
push esi
call fcn.0040d860
push esi
push str.Extract_Dir_s
call fcn.00472ca0
mov edi, dword [ebp - 0x234]
push 0
push 0
push edi
push 0x4736e0
push 0
push 0
call fcn.00535f57
add esp, 0x20
mov dword [edi + 0x50], eax
push 0
push 0
push 1
push 0
call dword [sym.imp.KERNEL32.dll_CreateEventW]
cmp dword [edi + 0x50], 0
mov dword [edi + 0x64], eax
je 0x473e44
test eax, eax
je 0x473e44
mov edi, 1
jmp 0x473e46
push 0x80004005
call fcn.0040ad60
push 0x80004005
call fcn.0040ad60
push 0x80004005
call fcn.0040ad60
int3