Function at 0x44d520
Capabilities:
Check if file exists
Create process on windows
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x58134e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x284
push ebx
mov ebx, ecx
mov ecx, dword [0x63e618]
push esi
push edi
mov dword [ebp - 0x14], ebx
test ecx, ecx
mov dword [ebp - 0x10], esp
mov dword [ebp - 4], 0
je 0x44d772
mov eax, dword [ebp + 8]
push eax
call fcn.004708b0
mov esi, eax
test esi, esi
je 0x44d772
mov al, byte [esi + 0x14]
test al, al
je 0x44d5bf
mov eax, dword [esi + 0x10]
mov ecx, dword [eax - 8]
test ecx, ecx
je 0x44d5bf
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x44d5bf
mov ecx, 0xf
xor eax, eax
lea edi, [ebp - 0x50]
rep stosd dword es:[edi], eax
mov eax, dword [esi + 0x10]
lea ecx, [ebp - 0x50]
push ecx
mov dword [ebp - 0x50], 0x3c
mov dword [ebp - 0x4c], 0x40
mov dword [ebp - 0x40], eax
mov dword [ebp - 0x34], 1
call dword [sym.imp.SHELL32.dll_ShellExecuteExA]
mov al, byte [esi + 0x15]
test al, al
je 0x44d65a
mov ecx, ebx
call fcn.0043e2b0
push 0
push ecx
mov ecx, esp
mov dword [ebp + 8], esp
push 0x63e040
call fcn.0056a16e
push 1
lea ecx, [ebp - 0x290]
call fcn.004caeb0
lea ecx, [ebp - 0x290]
mov byte [ebp - 4], 1
call fcn.00566096
cmp eax, 1
jne 0x44d60f
mov ecx, dword [ebx + 0x144]
call fcn.004231b0
lea ecx, [ebp - 0x174]
mov byte [ebp - 4], 5
call fcn.0056a100
lea ecx, [ebp - 0x1b8]
mov byte [ebp - 4], 4
call fcn.0056483d
lea ecx, [ebp - 0x1f4]
mov byte [ebp - 4], 3
call fcn.00571d9b
lea ecx, [ebp - 0x230]
mov byte [ebp - 4], 2
call fcn.00571dd3
lea ecx, [ebp - 0x290]
mov byte [ebp - 4], 0
call fcn.00565cd7
mov al, byte [esi + 0x17]
test al, al
je 0x44d719
mov ecx, ebx
call fcn.0043e2b0
push 0
mov ecx, ebx
call fcn.00569801
mov edx, dword [0x63e624]
push edx
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x44d698
mov eax, dword [0x63e624]
push 0
push 0
push 0x10
push eax
call dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ecx
mov ecx, esp
mov dword [ebp + 8], esp
push 0x63e040
call fcn.0056a16e
push 3
lea ecx, [ebp - 0x170]
call fcn.004caeb0
xor ecx, ecx
mov byte [ebp - 4], 6
mov cl, byte [esi + 0x18]
mov dword [ebp - 0x114], ecx
lea ecx, [ebp - 0x170]
call fcn.00566096
lea ecx, [ebp - 0x54]
mov byte [ebp - 4], 0xa
call fcn.0056a100
lea ecx, [ebp - 0x98]
mov byte [ebp - 4], 9
call fcn.0056483d
lea ecx, [ebp - 0xd4]
mov byte [ebp - 4], 8
call fcn.00571d9b
lea ecx, [ebp - 0x110]
mov byte [ebp - 4], 7
call fcn.00571dd3
lea ecx, [ebp - 0x170]
mov byte [ebp - 4], 0
call fcn.00565cd7
mov al, byte [esi + 0x16]
test al, al
je 0x44d772
xor bl, bl
xor edi, edi
mov ecx, dword [ebp - 0x14]
mov eax, dword [ecx + 0x1c0]
cmp edi, dword [eax + 8]
jge 0x44d769
mov eax, dword [eax + 4]
mov edx, edi
shl edx, 4
mov esi, dword [eax + edx]
cmp dword [esi + 0x5cc], 1
jne 0x44d758
mov eax, dword [esi + 8]
test eax, eax
je 0x44d756
mov ecx, esi
call fcn.00524540
jmp 0x44d758
mov bl, 1
mov eax, dword [esi + 8]
test eax, eax
je 0x44d766
mov dword [esi + 8], 0
inc edi
jmp 0x44d724
test bl, bl
jne 0x44d772
call fcn.0043d7f0
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 4