Function at 0x50dbc0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x604e10
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x5c
push ebx
push esi
mov esi, ecx
push edi
xor edi, edi
mov dword [ebp - 0x10], esp
mov eax, dword [esi + 0x2c4]
mov dword [ebp - 0x18], esi
cmp eax, 2
mov dword [ebp - 4], edi
jne 0x50dfb7
mov dword [ebp - 0x2c], edi
mov dword [ebp - 0x24], edi
mov word [ebp - 0x28], di
lea eax, [ebp - 0x2c]
mov byte [ebp - 4], 1
push eax
call fcn.0050d100
cmp dword [0x6cce44], edi
je 0x50dc2f
mov eax, dword [ebp - 0x2c]
cmp eax, edi
jne 0x50dc23
lea eax, [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x50dc4c
mov eax, dword [ebp - 0x2c]
cmp eax, edi
jne 0x50dc39
lea eax, [ebp - 0x28]
push 1
push eax
call fcn.00487380
add esp, 8
cmp eax, edi
jne 0x50dfab
mov dword [ebp - 0x38], edi
mov dword [ebp - 0x30], edi
mov word [ebp - 0x34], di
mov eax, dword [ebp - 0x2c]
mov byte [ebp - 4], 2
cmp eax, edi
jne 0x50dc64
lea eax, [ebp - 0x28]
mov esi, dword [0x6cdd40]
cmp esi, edi
je 0x50dd23
cmp eax, edi
je 0x50dd23
push eax
lea ecx, [ebp - 0x44]
call fcn.0040d680
mov ebx, 3
lea ecx, [ebp - 0x38]
mov byte [ebp - 4], bl
call fcn.00401070
push esi
lea ecx, [ebp - 0x68]
call fcn.00401ec0
mov eax, dword [ebp - 0x44]
mov byte [ebp - 4], 4
cmp eax, edi
jne 0x50dcaa
lea eax, [ebp - 0x40]
mov esi, dword [ebp - 0x60]
push eax
call fcn.005c2f1a
lea esi, [eax + esi + 2]
lea edi, [esi + esi]
push edi
call fcn.005db95d
mov edx, eax
add esp, 8
test edx, edx
mov dword [ebp - 0x38], edx
je 0x50dd0a
mov ecx, edi
mov edi, edx
mov edx, ecx
xor eax, eax
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, ebx
rep stosb byte es:[edi], al
lea ecx, [ebp - 0x44]
call fcn.00401f40
push eax
lea ecx, [ebp - 0x68]
call fcn.00401f40
push eax
mov eax, dword [ebp - 0x38]
push esi
push eax
call fcn.005c2eaa
mov ecx, dword [ebp - 0x38]
push ecx
call fcn.005c2f1a
add esp, 0x14
mov dword [ebp - 0x30], eax
lea ecx, [ebp - 0x68]
mov byte [ebp - 4], bl
call fcn.00401070
lea ecx, [ebp - 0x44]
mov byte [ebp - 4], 2
call fcn.00401070
xor edi, edi
mov edx, dword [0x6cd95c]
push edi
push edx
lea ecx, [ebp - 0x50]
mov dword [ebp - 0x50], edi
mov dword [ebp - 0x48], edi
mov word [ebp - 0x4c], di
call fcn.00402880
mov ecx, dword [ebp - 0x50]
mov byte [ebp - 4], 5
cmp ecx, edi
jne 0x50dd4b
lea ecx, [ebp - 0x4c]
mov eax, dword [ebp - 0x38]
cmp eax, edi
jne 0x50dd55
lea eax, [ebp - 0x34]
push 4
push ecx
push eax
push edi
call dword [sym.imp.USER32.dll_MessageBoxW]
mov ebx, 6
cmp eax, ebx
jne 0x50df38
mov eax, dword [ebp - 0x2c]
cmp eax, edi
jne 0x50dd77
lea eax, [ebp - 0x28]
push eax
call fcn.005c2f1a
mov ecx, dword [ebp - 0x2c]
add esp, 4
cmp ecx, edi
mov edx, ecx
jne 0x50dd8c
lea edx, [ebp - 0x28]
cmp word [edx + eax*2 - 2], 0x5c
je 0x50de2d
mov eax, 0x69e054
test eax, eax
je 0x50de2d
push eax
call fcn.005c2f1a
add esp, 4
test eax, eax
je 0x50de2a
mov eax, dword [ebp - 0x2c]
cmp eax, edi
je 0x50ddc6
push eax
call fcn.005c2f1a
add esp, 4
mov esi, eax
jmp 0x50ddc8
xor esi, esi
push 0x69e054
call fcn.005c2f1a
add eax, esi
lea ecx, [eax + eax + 2]
push ecx
call fcn.005db95d
mov esi, eax
add esp, 8
cmp esi, edi
je 0x50de2a
mov eax, dword [ebp - 0x2c]
cmp eax, edi
je 0x50de05
push eax
push esi
call fcn.005c30ba
push 0x69e054
push esi
call fcn.005c3090
add esp, 0x10
jmp 0x50de13
push 0x69e054
push esi
call fcn.005c30ba
add esp, 8
lea ecx, [ebp - 0x2c]
call fcn.00401070
push esi
mov dword [ebp - 0x2c], esi
call fcn.005c2f1a
add esp, 4
mov dword [ebp - 0x24], eax
mov ecx, dword [ebp - 0x2c]
cmp ecx, edi
jne 0x50de34
lea ecx, [ebp - 0x28]
add ecx, 6
push 0x5c
push ecx
call fcn.005c338f
add esp, 8
mov esi, eax
cmp esi, edi
je 0x50df90
mov eax, dword [ebp - 0x2c]
cmp eax, edi
jne 0x50de56
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x44]
mov dword [ebp - 0x44], edi
mov dword [ebp - 0x3c], edi
mov word [ebp - 0x40], di
call fcn.00401f50
mov ecx, dword [ebp - 0x44]
mov byte [ebp - 4], bl
cmp ecx, edi
jne 0x50de76
lea ecx, [ebp - 0x40]
mov eax, dword [ebp - 0x2c]
cmp eax, edi
jne 0x50de80
lea eax, [ebp - 0x28]
mov edx, esi
sub edx, eax
sar edx, 1
mov word [ecx + edx*2], di
mov eax, dword [ebp - 0x44]
cmp eax, edi
jne 0x50de94
lea eax, [ebp - 0x40]
push 1
push eax
call fcn.00487380
add esp, 8
cmp eax, edi
jne 0x50df6f
mov eax, dword [ebp - 0x44]
cmp eax, edi
jne 0x50deb1
lea eax, [ebp - 0x40]
push 1
push eax
call fcn.00487560
add esp, 8
cmp eax, edi
jne 0x50df6f
mov eax, dword [0x6c826c]
mov dword [ebp - 0x1c], eax
push edi
lea ecx, [ebp - 0x20]
push edi
push ecx
push 0x400
mov byte [ebp - 4], 7
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push edi
push 0x1100
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, dword [ebp - 0x20]
mov eax, dword [0x6cdd3c]
push edx
lea ecx, [ebp - 0x1c]
push eax
push ecx
call fcn.005d838b
mov edx, dword [ebp - 0x20]
add esp, 0xc
push edx
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x18]
push 0x30
push 0x69e0fc
push eax
call fcn.005dd5b4
lea ecx, [ebp - 0x1c]
mov byte [ebp - 4], bl
call fcn.005df556
lea ecx, [ebp - 0x44]
mov byte [ebp - 4], 5
call fcn.00401070
lea ecx, [ebp - 0x50]
mov byte [ebp - 4], 2
call fcn.00401070
lea ecx, [ebp - 0x38]
mov byte [ebp - 4], 1
call fcn.00401070
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 0
call fcn.00401070
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
add esi, 2
push 0x5c
push esi
call fcn.005c338f
add esp, 8
lea ecx, [ebp - 0x44]
mov esi, eax
mov byte [ebp - 4], 5
call fcn.00401070
jmp 0x50de44
lea ecx, [ebp - 0x50]
mov byte [ebp - 4], 2
call fcn.00401070
lea ecx, [ebp - 0x38]
mov byte [ebp - 4], 1
call fcn.00401070
mov esi, dword [ebp - 0x18]
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 0
call fcn.00401070
mov eax, dword [esi + 0x5c]
mov byte [ebp - 0x11], 0
add eax, 0x298
mov ecx, dword [eax]
cmp ecx, edi
jne 0x50dfcc
lea ecx, [eax + 4]
push ecx
lea ecx, [ebp - 0x5c]
mov dword [ebp - 0x5c], edi
mov dword [ebp - 0x54], edi
mov word [ebp - 0x58], di
call fcn.00401f50
mov edi, dword [ebp - 0x18]
mov byte [ebp - 4], 8
mov eax, dword [edi + 0x5c]
mov cl, byte [eax + 0x2b9]
mov esi, dword [eax + 0x294]
mov bl, byte [eax + 0x2a4]
mov byte [ebp - 0x12], cl
mov ecx, edi
call fcn.0050d4f0
mov eax, dword [edi + 0x5c]
cmp esi, dword [eax + 0x294]
jne 0x50e048
cmp esi, 2
jne 0x50e04c
mov ecx, dword [eax + 0x298]
test ecx, ecx
jne 0x50e025
lea ecx, [eax + 0x29c]
mov eax, dword [ebp - 0x5c]
test eax, eax
jne 0x50e02f
lea eax, [ebp - 0x58]
push ecx
push eax
call fcn.005c55fc
add esp, 8
test eax, eax
jne 0x50e048
mov edx, dword [edi + 0x5c]
cmp bl, byte [edx + 0x2a4]
je 0x50e04c
mov byte [ebp - 0x11], 1
mov eax, dword [edi + 0x5c]
mov cl, byte [ebp - 0x12]
cmp cl, byte [eax + 0x2b9]
jne 0x50e065
mov cl, byte [ebp - 0x11]
test cl, cl
je 0x50e14d
mov ecx, dword [eax + 0xb0]
xor bl, bl
cmp ecx, 0x3e8
mov byte [ebp - 0x11], bl
jle 0x50e09a
mov edx, dword [eax + 0x418]
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
push 4
push 0x1436
push 0x111
push edx
call edi
mov bl, 1
mov byte [ebp - 0x11], bl
jmp 0x50e0a0
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov eax, dword [ebp - 0x18]
mov byte [ebp - 4], 9
mov ecx, dword [eax + 0x5c]
add ecx, 0x100
call fcn.005b1c00
xor esi, esi
mov ecx, dword [ebp - 0x18]
mov ecx, dword [ecx + 0x5c]
cmp esi, dword [ecx + 0xb0]
jge 0x50e109
push esi
call fcn.004aec70
test bl, bl
je 0x50e0fd
mov edx, dword [ebp - 0x18]
lea eax, [esi + esi*4]
mov ecx, dword [edx + 0x5c]
lea eax, [eax + eax*4]
shl eax, 2
cdq
idiv dword [ecx + 0xb0]
test eax, eax
jle 0x50e0fd
push eax
mov eax, dword [ecx + 0x418]
push 0x143e
push 0x111
push eax
call edi
inc esi
jmp 0x50e0b7
mov edi, dword [ebp - 0x18]
mov esi, dword [sym.imp.USER32.dll_PostMessageA]
push 0
push 0x1437
mov ecx, dword [edi + 0x5c]
push 0x111
mov dword [ebp - 4], 8
mov edx, dword [ecx + 0x418]
push edx
call esi
test bl, bl
je 0x50e14d
mov eax, dword [edi + 0x5c]
push 0
push 0x143d
push 0x111
mov ecx, dword [eax + 0x410]
push ecx
call esi
lea ecx, [ebp - 0x5c]
mov byte [ebp - 4], 0
call fcn.00401070
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov eax, 1
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret