Function at 0x44bc90
Capabilities:
Check if file exists
Create directory
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50e92d
mov eax, dword fs:[0]
push eax
sub esp, 0x2ac
mov eax, dword [0x568e30]
xor eax, ebp
mov dword [ebp - 0x14], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x2a0], ecx
mov eax, dword [ebp - 0x2a0]
cmp dword [eax + 0x54], 0
je 0x44bcfe
push 0
push 0x1a
mov ecx, 0x56d2d0
call fcn.0046a310
push eax
push 0x19
mov ecx, 0x56d2d0
call fcn.0046a310
push eax
mov ecx, dword [ebp - 0x2a0]
add ecx, 4
call fcn.0044e2a0
xor eax, eax
jmp 0x44c19a
mov ecx, dword [ebp - 0x2a0]
movzx edx, byte [ecx + 0x68]
test edx, edx
je 0x44bd13
xor eax, eax
jmp 0x44c19a
mov eax, dword [ebp + 8]
push eax
lea ecx, [ebp - 0x220]
call fcn.00426660
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x220]
call fcn.00429450
push eax
mov ecx, 0x56d200
call fcn.0040b040
lea ecx, [ebp - 0x220]
call fcn.0044d7f0
movzx ecx, al
test ecx, ecx
je 0x44bda2
push 0
push 0x1a
mov ecx, 0x56d2d0
call fcn.0046a310
push eax
push 0x1b
mov ecx, 0x56d2d0
call fcn.0046a310
push eax
mov ecx, dword [ebp - 0x2a0]
add ecx, 4
call fcn.0044e2a0
mov dword [ebp - 0x258], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x220]
call fcn.004272d0
mov eax, dword [ebp - 0x258]
jmp 0x44c19a
lea ecx, [ebp - 0x220]
call fcn.00429450
push eax
mov ecx, dword [ebp - 0x2a0]
call fcn.0044ac80
test eax, eax
jne 0x44be0e
push 0
push 0x1a
mov ecx, 0x56d2d0
call fcn.0046a310
push eax
push 0x1c
mov ecx, 0x56d2d0
call fcn.0046a310
push eax
mov ecx, dword [ebp - 0x2a0]
add ecx, 4
call fcn.0044e2a0
mov dword [ebp - 0x25c], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x220]
call fcn.004272d0
mov eax, dword [ebp - 0x25c]
jmp 0x44c19a
xor edx, edx
mov word [ebp - 0x21c], dx
push 0x206
push 0
lea eax, [ebp - 0x21a]
push eax
call fcn.004b8df0
add esp, 0xc
push 0x104
lea ecx, [ebp - 0x21c]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push str.kuaizipUpdateChecker.dll
push 0x5196b8
push 0x56d200
lea edx, [ebp - 0x278]
push edx
call fcn.004473d0
add esp, 0xc
mov dword [ebp - 0x2a4], eax
mov eax, dword [ebp - 0x2a4]
mov dword [ebp - 0x2a8], eax
mov byte [ebp - 4], 1
mov ecx, dword [ebp - 0x2a8]
push ecx
lea edx, [ebp - 0x240]
push edx
call fcn.004473d0
add esp, 0xc
mov byte [ebp - 4], 3
lea ecx, [ebp - 0x278]
call fcn.00401340
push 0
sub esp, 0x1c
mov ecx, esp
mov dword [ebp - 0x27c], esp
lea eax, [ebp - 0x240]
push eax
call fcn.00401300
mov dword [ebp - 0x2ac], eax
call fcn.0044f6d0
add esp, 0x20
mov ecx, dword [ebp - 0x2a0]
add ecx, 0x6c
call fcn.0044d8b0
lea ecx, [ebp - 0x220]
call fcn.00429450
push eax
mov ecx, dword [ebp - 0x2a0]
call fcn.0044ad90
lea ecx, [ebp - 0x248]
push ecx
mov ecx, dword [ebp - 0x2a0]
add ecx, 0x6c
call fcn.0044d840
jmp 0x44bf11
push 0
lea edx, [ebp - 0x284]
push edx
lea ecx, [ebp - 0x248]
call fcn.00447dc0
lea eax, [ebp - 0x28c]
push eax
mov ecx, dword [ebp - 0x2a0]
add ecx, 0x6c
call fcn.00401a90
push eax
lea ecx, [ebp - 0x248]
call fcn.00447e00
movzx ecx, al
test ecx, ecx
je 0x44bf73
lea ecx, [ebp - 0x248]
call fcn.004530c0
mov ecx, eax
call fcn.00429450
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x44bf71
lea ecx, [ebp - 0x248]
call fcn.004530c0
mov ecx, eax
call fcn.00429450
push eax
call fcn.0047a300
add esp, 4
jmp 0x44befd
lea ecx, [ebp - 0x220]
call fcn.00429450
push eax
mov ecx, dword [ebp - 0x2a0]
call fcn.0044ad90
mov ecx, dword [ebp - 0x2a0]
add ecx, 0x6c
call fcn.0044d8b0
push 0
lea ecx, [ebp - 0x220]
call fcn.00429450
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
push 0
lea ecx, [ebp - 0x220]
call fcn.004434d0
movzx edx, ax
push edx
call fcn.004ba520
add esp, 4
mov word [ebp - 0x10], ax
movzx eax, word [ebp - 0x10]
cmp eax, 0x41
jl 0x44bfdb
movzx ecx, word [ebp - 0x10]
cmp ecx, 0x5a
jle 0x44c048
push 0x124
push 9
mov ecx, 0x56d2d0
call fcn.0046a310
push eax
push 0x27
mov ecx, 0x56d2d0
call fcn.0046a310
push eax
mov ecx, dword [ebp - 0x2a0]
add ecx, 4
call fcn.0044e2a0
cmp eax, 6
je 0x44c043
mov dword [ebp - 0x290], 0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x240]
call fcn.00401340
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x220]
call fcn.004272d0
mov eax, dword [ebp - 0x290]
jmp 0x44c19a
jmp 0x44c0d5
mov dword [ebp - 0x254], 0x1000000
mov dword [ebp - 0x250], 0
push 0
lea ecx, [ebp - 0x220]
call fcn.004434d0
movzx edx, ax
push edx
call fcn.0044b320
add esp, 4
mov dword [ebp - 0x2b4], eax
mov dword [ebp - 0x2b0], edx
mov eax, dword [ebp - 0x2b0]
cmp eax, dword [ebp - 0x250]
ja 0x44c0d5
jb 0x44c09f
mov ecx, dword [ebp - 0x2b4]
cmp ecx, dword [ebp - 0x254]
jae 0x44c0d5
mov dword [ebp - 0x294], 0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x240]
call fcn.00401340
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x220]
call fcn.004272d0
mov eax, dword [ebp - 0x294]
jmp 0x44c19a
mov edx, dword [ebp - 0x2a0]
mov dword [edx + 0x54], 1
push 0
push 0
mov eax, dword [ebp - 0x2a0]
push eax
push fcn.0044b270
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [ebp - 0x224], eax
push 0xffffffffffffffff
mov ecx, dword [ebp - 0x224]
push ecx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp dword [ebp - 0x224], 0
je 0x44c127
mov edx, dword [ebp - 0x224]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 1
sub esp, 0x1c
mov ecx, esp
mov dword [ebp - 0x298], esp
lea eax, [ebp - 0x240]
push eax
call fcn.00401300
mov dword [ebp - 0x2b8], eax
call fcn.0044f6d0
add esp, 0x20
push 0
call dword [sym.imp.ole32.dll_CoInitialize]
push 0
mov ecx, dword [ebp - 0x2a0]
call fcn.0044caf0
call dword [sym.imp.ole32.dll_CoUninitialize]
mov dword [ebp - 0x29c], 1
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x240]
call fcn.00401340
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x220]
call fcn.004272d0
mov eax, dword [ebp - 0x29c]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004b8dd5
mov esp, ebp
pop ebp
ret 4