Function at 0x4b9a50
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
push esi
push edi
mov esi, edx
mov dword [ebp - 0xc], 0
mov edi, ecx
mov dword [ebp - 0x14], 0xffffffff
xor ebx, ebx
mov ecx, esi
mov byte [ebp - 1], bl
mov dword [ebp - 0x18], ebx
call fcn.004b83f0
test eax, eax
jne 0x4b9ab0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x4b9a9f
push 0xffffffffffffffff
xor edx, edx
mov ecx, edi
call fcn.004b9f80
add esp, 4
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4b9ab5
sub ecx, edx
lea eax, [esi - 1]
add eax, ecx
cmp eax, esi
jbe 0x4b9ad6
mov ecx, eax
dec eax
mov dword [ebp - 0x10], ecx
cmp byte [eax], 0x2f
je 0x4b9adb
cmp eax, esi
ja 0x4b9ac7
mov ecx, eax
mov dword [ebp - 0x10], eax
mov al, byte [ecx]
mov byte [ebp - 2], al
mov byte [ecx], 0
test ebx, ebx
je 0x4b9aec
mov dl, byte [ebp - 1]
mov byte [ebx], dl
mov ebx, ecx
mov byte [ebp - 1], al
mov ecx, edi
call fcn.004b9910
mov dword [ebp - 8], eax
test eax, eax
jne 0x4b9b04
cmp dword [ebp - 0x10], esi
ja 0x4b9ab0
mov ebx, dword [ebp - 0x10]
mov al, byte [ebx + 1]
lea esi, [ebx + 1]
test al, al
je 0x4b9b30
cmp al, 0x2f
je 0x4b9bac
call fcn.00532919
push eax
push esi
call fcn.00532799
add esi, eax
add esp, 8
mov al, byte [esi]
test al, al
jne 0x4b9b11
mov ecx, edi
mov dword [ebp - 0x10], 0
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4b9b40
sub ecx, edx
add ecx, 0x100
mov esi, dword [ebp - 8]
test esi, esi
je 0x4b9d5b
push ecx
call fcn.0051f3c3
mov edx, eax
add esp, 4
mov dword [ebp - 0xc], edx
test edx, edx
je 0x4b9d5b
mov ecx, edx
sub ecx, edi
mov al, byte [edi]
lea edi, [edi + 1]
mov byte [ecx + edi - 1], al
test al, al
jne 0x4b9b74
mov edi, edx
lea ecx, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x4b9b86
mov al, byte [ebp - 2]
sub edi, ecx
mov ecx, ebx
mov dword [ebp - 0x1c], edi
mov byte [ebx], al
call fcn.004b83f0
test eax, eax
jne 0x4b9bdc
or esi, 0xffffffff
xor ebx, ebx
jmp 0x4b9d15
mov ecx, edi
mov byte [esi], 0
inc esi
mov dword [ebp - 0x10], esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4b9bb8
sub ecx, edx
mov edx, esi
lea esi, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x4b9bc6
sub edx, esi
add ecx, 0x101
add ecx, edx
jmp 0x4b9b4f
mov ecx, esi
call fcn.004b9a00
mov esi, eax
test esi, esi
je 0x4b9ba2
nop dword [eax]
mov ecx, 0x59df9c
mov eax, esi
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x4b9c17
test dl, dl
je 0x4b9c13
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x4b9c17
add eax, 2
add ecx, 2
test dl, dl
jne 0x4b9bf7
xor eax, eax
jmp 0x4b9c1c
sbb eax, eax
or eax, 1
test eax, eax
je 0x4b9cfd
mov ecx, 0x59dfa0
mov eax, esi
nop dword [eax + eax]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x4b9c50
test dl, dl
je 0x4b9c4c
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x4b9c50
add eax, 2
add ecx, 2
test dl, dl
jne 0x4b9c30
xor eax, eax
jmp 0x4b9c55
sbb eax, eax
or eax, 1
test eax, eax
je 0x4b9cfd
push 0
mov edx, esi
mov ecx, ebx
call fcn.004b87a0
add esp, 4
test eax, eax
je 0x4b9cfd
mov edx, dword [ebp - 0xc]
add edi, edx
mov ecx, edi
sub ecx, esi
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x4b9c80
cmp dword [ebp - 0x10], 0
je 0x4b9ccd
mov ecx, edx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4b9c98
sub ecx, edx
mov edx, dword [ebp - 0xc]
add edx, ecx
mov ecx, dword [ebp - 0x10]
mov byte [edx], 0x2f
inc edx
mov esi, edx
sub esi, ecx
mov al, byte [ecx]
lea ecx, [ecx + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x4b9cb1
mov ecx, dword [ebp - 0xc]
call fcn.004b9a50
mov esi, eax
mov dword [ebp - 0x14], esi
jmp 0x4b9ce5
mov eax, dword [ebp - 8]
xor edx, edx
mov ecx, dword [ebp - 0xc]
push dword [eax + 8]
call fcn.004b9f80
add esp, 4
mov dword [ebp - 0x14], eax
mov esi, eax
mov byte [edi], 0
test esi, esi
jne 0x4b9cf5
mov dword [ebp - 0x18], 1
jmp 0x4b9cfa
cmp esi, 0xffffffff
jne 0x4b9d12
mov edi, dword [ebp - 0x1c]
mov ecx, dword [ebp - 8]
call fcn.004b9a00
mov esi, eax
test esi, esi
jne 0x4b9bf0
mov esi, dword [ebp - 0x14]
mov ebx, dword [ebp - 0x18]
mov eax, dword [ebp - 8]
push dword [eax]
call dword [sym.imp.KERNEL32.dll_FindClose]
push dword [ebp - 8]
call fcn.0051d799
add esp, 4
mov eax, dword [ebp - 0x10]
test eax, eax
je 0x4b9d36
mov byte [eax - 1], 0x2f
mov eax, dword [ebp - 0xc]
test eax, eax
je 0x4b9d46
push eax
call fcn.0051d799
add esp, 4
cmp esi, 0xffffffff
jne 0x4b9d52
xor eax, eax
test ebx, ebx
cmovne esi, eax
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov al, byte [ebp - 2]
mov byte [ebx], al
mov eax, dword [ebp - 8]
or esi, 0xffffffff
xor ebx, ebx
mov ecx, 4
test eax, eax
cmovne esi, ecx
je 0x4b9d2b
jmp 0x4b9d18