Function at 0x571090
Capabilities:
Convert ip address from string

Disassembly:
sub esp, 0x13c
mov eax, dword [0x68e500]
xor eax, esp
mov dword [esp + 0x138], eax
mov eax, dword [esp + 0x148]
push ebx
push ebp
mov ebp, dword [esp + 0x148]
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], eax
mov byte [eax], 0
push esi
push edi
mov edi, dword [esp + 0x154]
test ebp, ebp
je 0x57147d
mov bl, byte [ebp]
test bl, bl
je 0x57147d
test edi, edi
je 0x57147d
cmp byte [edi], 0
je 0x57147d
mov dword [esp + 0x14], 0
mov ecx, edi
mov eax, 0x67aae8
nop dword [eax + eax]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x571120
test dl, dl
je 0x57111c
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x571120
add eax, 2
add ecx, 2
test dl, dl
jne 0x571100
xor eax, eax
jmp 0x571125
sbb eax, eax
or eax, 1
test eax, eax
je 0x5713d9
cmp bl, 0x5b
jne 0x571189
push 0x5d
push ebp
call fcn.005ac160
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x57147d
inc ebp
sub ebx, ebp
mov dword [esp + 0x1c], ebx
cmp ebx, 0x80
jae 0x57147d
push ebx
lea eax, [esp + 0xcc]
push ebp
push eax
call fcn.005ac620
lea ebp, [esp + 0xd4]
mov byte [esp + ebx + 0xd4], 0
add esp, 0xc
mov dword [esp + 0x20], ebp
mov dword [esp + 0x14], 2
jmp 0x5711c2
mov ebx, ebp
lea ecx, [ebx + 1]
nop
mov al, byte [ebx]
inc ebx
test al, al
jne 0x571190
lea eax, [esp + 0x10]
sub ebx, ecx
push eax
push ebp
push 2
mov dword [esp + 0x28], ebx
call dword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x5711b6
mov dword [esp + 0x14], eax
jmp 0x5711c2
cmp byte [ebx + ebp - 1], 0x2e
jne 0x5711c2
dec ebx
mov dword [esp + 0x1c], ebx
mov al, byte [edi]
test al, al
je 0x57147d
xor esi, esi
nop
cmp al, 0x20
je 0x5711da
mov cl, al
cmp al, 9
jne 0x5711e4
mov al, byte [edi + 1]
inc edi
mov cl, al
test al, al
jne 0x5711d0
mov edx, edi
test cl, cl
je 0x571440
nop
cmp cl, 0x20
je 0x571208
cmp cl, 9
je 0x571208
cmp cl, 0x2c
je 0x571208
mov cl, byte [edi + 1]
inc edi
inc esi
test cl, cl
jne 0x5711f0
test esi, esi
je 0x571440
mov eax, dword [esp + 0x14]
sub eax, 0
je 0x5713ed
sub eax, 1
je 0x57122b
sub eax, 1
jne 0x571440
xor ebx, ebx
cmp esi, 0x80
jae 0x571440
push esi
push edx
lea eax, [esp + 0x50]
push eax
call fcn.005ac620
lea eax, [esp + 0x54]
mov byte [esp + esi + 0x54], bl
push 0x2f
push eax
call fcn.005ac160
mov esi, eax
add esp, 0x14
test esi, esi
je 0x57126f
lea ecx, [esi + 1]
push ecx
call fcn.005c309a
add esp, 4
mov byte [esi], 0
mov ebx, eax
cmp dword [esp + 0x14], 2
jne 0x571361
mov esi, dword [sym.imp.WS2_32.dll_inet_pton]
test ebx, ebx
mov eax, 0x80
cmove ebx, eax
lea eax, [esp + 0x38]
push eax
push dword [esp + 0x24]
mov ebp, ebx
and ebx, 7
push 0x17
shr ebp, 3
call esi
cmp eax, 1
jne 0x571440
lea eax, [esp + 0x28]
push eax
lea eax, [esp + 0x4c]
push eax
push 0x17
call esi
cmp eax, 1
jne 0x571440
cmp ebp, 0x10
ja 0x571440
jne 0x5712d2
test ebx, ebx
jne 0x571440
test ebp, ebp
je 0x571338
mov esi, ebp
lea ecx, [esp + 0x38]
lea edx, [esp + 0x28]
sub esi, 4
jb 0x5712f6
mov eax, dword [ecx]
cmp eax, dword [edx]
jne 0x5712fb
add ecx, 4
add edx, 4
sub esi, 4
jae 0x5712e5
cmp esi, 0xfffffffc
je 0x571338
mov al, byte [ecx]
cmp al, byte [edx]
jne 0x571440
cmp esi, 0xfffffffd
je 0x571338
mov al, byte [ecx + 1]
cmp al, byte [edx + 1]
jne 0x571440
cmp esi, 0xfffffffe
je 0x571338
mov al, byte [ecx + 2]
cmp al, byte [edx + 2]
jne 0x571440
cmp esi, 0xffffffff
je 0x571338
mov al, byte [ecx + 3]
cmp al, byte [edx + 3]
jne 0x571440
test ebx, ebx
je 0x5713d9
movzx eax, byte [esp + ebp + 0x38]
mov ecx, 8
movzx edx, byte [esp + ebp + 0x28]
sub ecx, ebx
xor edx, eax
mov eax, 0xff
shl eax, cl
test eax, edx
jmp 0x57143b
mov dword [esp + 0x18], 0
mov dword [esp + 0x10], 0
cmp ebx, 0x20
ja 0x571440
lea eax, [esp + 0x18]
push eax
push ebp
mov ebp, dword [sym.imp.WS2_32.dll_inet_pton]
push 2
call ebp
cmp eax, 1
jne 0x571440
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x4c]
push eax
push 2
call ebp
cmp eax, 1
jne 0x571440
test ebx, ebx
je 0x5713e0
cmp ebx, 0x20
je 0x5713e0
push dword [esp + 0x18]
mov ebp, dword [sym.imp.WS2_32.dll_htonl]
call ebp
push dword [esp + 0x10]
mov esi, eax
call ebp
mov ecx, 0x20
or edx, 0xffffffff
sub ecx, ebx
xor eax, esi
shl edx, cl
test edx, eax
jne 0x571440
mov al, 1
jmp 0x57147f
mov eax, dword [esp + 0x18]
cmp eax, dword [esp + 0x10]
sete al
jmp 0x571439
cmp byte [edx + esi - 1], 0x2e
jne 0x5713f9
sub esi, 1
je 0x571400
cmp byte [edx], 0x2e
jne 0x571400
inc edx
dec esi
cmp esi, ebx
jne 0x571416
push ebx
push ebp
push edx
call fcn.005302b0
add esp, 0xc
test eax, eax
setne al
jmp 0x571439
jae 0x571440
mov eax, ebp
sub eax, esi
add eax, ebx
cmp byte [eax - 1], 0x2e
jne 0x571437
push esi
push eax
push edx
call fcn.005302b0
add esp, 0xc
test eax, eax
je 0x571437
mov al, 1
jmp 0x571439
xor al, al
test al, al
jne 0x5713d9
nop dword [eax]
mov al, byte [edi]
cmp al, 0x20
je 0x57144a
cmp al, 9
jne 0x57144d
inc edi
jmp 0x571440
test al, al
je 0x571460
cmp al, 0x2c
je 0x571464
mov eax, dword [esp + 0x24]
mov byte [eax], 1
mov al, byte [edi]
jmp 0x57146c
cmp al, 0x2c
jne 0x57146c
mov al, byte [edi + 1]
inc edi
cmp al, 0x2c
je 0x571464
test al, al
je 0x57147d
mov ebx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x20]
jmp 0x5711cc
xor al, al
mov ecx, dword [esp + 0x148]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.005aa453
add esp, 0x13c
ret